{"id":7165,"date":"2026-08-27T04:56:36","date_gmt":"2026-08-27T12:56:36","guid":{"rendered":"https:\/\/changyupump.com\/?p=7165"},"modified":"2026-08-27T05:02:12","modified_gmt":"2026-08-27T13:02:12","slug":"desalination-brine-pump","status":"publish","type":"post","link":"https:\/\/changyupump.com\/vi\/blog\/desalination-brine-pump\/","title":{"rendered":"B\u01a1m N\u01b0\u1edbc Mu\u1ed1i Kh\u1eed M\u1eb7n: C\u00e1ch Ch\u1ecdn \u0110\u00fang V\u1eadt Li\u1ec7u &amp; Lo\u1ea1i B\u01a1m"},"content":{"rendered":"<h2 class=\"wp-block-heading\"><strong>Nh\u1eefng \u0111i\u1ec3m ch\u00ednh<\/strong><\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>L\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u l\u00e0 y\u1ebfu t\u1ed1 #1 quy\u1ebft \u0111\u1ecbnh tu\u1ed5i th\u1ecd b\u01a1m n\u01b0\u1edbc mu\u1ed1i<\/strong> \u2014 Th\u00e9p kh\u00f4ng g\u1ec9 304 h\u1ecfng trong v\u00e0i tu\u1ea7n \u1edf n\u1ed3ng \u0111\u1ed9 clorua &gt;1.000 ppm; th\u00e9p si\u00eau song pha 2507 (PRE 42\u201345) ch\u1ecbu \u0111\u01b0\u1ee3c &gt;15.000 ppm clorua \u1edf 60\u00b0C.<\/li>\n\n\n\n<li><strong>S\u00e1u c\u1ea5p v\u1eadt li\u1ec7u c\u00f3 s\u1eb5n cho \u1ee9ng d\u1ee5ng n\u01b0\u1edbc mu\u1ed1i<\/strong>; 904L (PRE 34\u201336) l\u1ea5p \u0111\u1ea7y kho\u1ea3ng tr\u1ed1ng gi\u1eefa 316L v\u00e0 2205, trong khi Titanium g\u1ea7n nh\u01b0 mi\u1ec5n nhi\u1ec5m v\u1edbi clorua \u1edf nhi\u1ec7t \u0111\u1ed9 l\u00ean \u0111\u1ebfn 120\u00b0C (nh\u01b0ng kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi florua ho\u1eb7c axit kh\u1eed).<\/li>\n\n\n\n<li><strong>Ki\u1ebfn tr\u00fac b\u01a1m ph\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi giai \u0111o\u1ea1n quy tr\u00ecnh<\/strong> \u2014 CYH m\u1ed9t c\u1ea5p cho \u0111\u1ea7u v\u00e0o n\u01b0\u1edbc bi\u1ec3n (0,8\u2013750 m\u00b3\/h, c\u1ed9t \u00e1p \u2264130 m), DF \u0111a c\u1ea5p cho v\u1eadn chuy\u1ec3n n\u01b0\u1edbc mu\u1ed1i RO \u00e1p su\u1ea5t cao (3,75\u2013850 m\u00b3\/h, c\u1ed9t \u00e1p l\u00ean \u0111\u1ebfn 816 m).<\/li>\n\n\n\n<li><strong>Thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng l\u00e0m k\u00edn l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng cho \u1ee9ng d\u1ee5ng n\u01b0\u1edbc mu\u1ed1i<\/strong> \u2014 C\u00e1c ph\u01b0\u01a1ng \u00e1n x\u1ea3 API 682 (Plan 11\/21\/32\/62) v\u00e0 c\u01a1 c\u1ea5u l\u00e0m k\u00edn c\u01a1 kh\u00ed k\u00e9p v\u1edbi b\u1ec1 m\u1eb7t SiC \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb cho n\u01b0\u1edbc mu\u1ed1i k\u1ebft tinh ho\u1eb7c \u0111\u1ed9 m\u1eb7n cao.<\/li>\n\n\n\n<li><strong>Ph\u00e2n t\u00edch TCO cho th\u1ea5y n\u00e2ng c\u1ea5p t\u1eeb 316L l\u00ean 2507 c\u00f3 th\u1ec3 gi\u1ea3m chi ph\u00ed v\u00f2ng \u0111\u1eddi t\u1eeb 30\u201340%<\/strong> m\u1eb7c d\u00f9 chi ph\u00ed v\u1eadt li\u1ec7u ban \u0111\u1ea7u cao h\u01a1n, nh\u1edd tu\u1ed5i th\u1ecd k\u00e9o d\u00e0i v\u00e0 gi\u1ea3m th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng.<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"https:\/\/changyupump.com\/wp-content\/uploads\/2026\/08\/Desalination-Brine-Pump-How-to-Choose-the-Right-Material-Pump-Type.webp\" alt=\"B\u01a1m N\u01b0\u1edbc Mu\u1ed1i Kh\u1eed M\u1eb7n: C\u00e1ch Ch\u1ecdn \u0110\u00fang V\u1eadt Li\u1ec7u &amp; Lo\u1ea1i B\u01a1m\" class=\"wp-image-7175\" style=\"aspect-ratio:1.3333996023856858;width:909px;height:auto\" srcset=\"https:\/\/changyupump.com\/wp-content\/uploads\/2026\/08\/Desalination-Brine-Pump-How-to-Choose-the-Right-Material-Pump-Type.webp 1000w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/08\/Desalination-Brine-Pump-How-to-Choose-the-Right-Material-Pump-Type-300x225.webp 300w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/08\/Desalination-Brine-Pump-How-to-Choose-the-Right-Material-Pump-Type-150x113.webp 150w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/08\/Desalination-Brine-Pump-How-to-Choose-the-Right-Material-Pump-Type-768x576.webp 768w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/08\/Desalination-Brine-Pump-How-to-Choose-the-Right-Material-Pump-Type-16x12.webp 16w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">B\u01a1m N\u01b0\u1edbc Mu\u1ed1i Kh\u1eed M\u1eb7n L\u00e0 G\u00ec?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>b\u01a1m n\u01b0\u1edbc mu\u1ed1i kh\u1eed m\u1eb7n<\/strong> l\u00e0 thi\u1ebft b\u1ecb x\u1eed l\u00fd ch\u1ea5t l\u1ecfng chuy\u00ean d\u1ee5ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 v\u1eadn chuy\u1ec3n n\u01b0\u1edbc mu\u1ed1i c\u00f4 \u0111\u1eb7c c\u00f3 \u0111\u1ed9 m\u1eb7n cao \u2014 s\u1ea3n ph\u1ea9m ph\u1ee5 c\u1ee7a qu\u00e1 tr\u00ecnh th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c (RO) v\u00e0 kh\u1eed m\u1eb7n nhi\u1ec7t. Kh\u00e1c v\u1edbi b\u01a1m c\u00f4ng nghi\u1ec7p ti\u00eau chu\u1ea9n, b\u01a1m n\u01b0\u1edbc mu\u1ed1i kh\u1eed m\u1eb7n ph\u1ea3i ch\u1ecbu \u0111\u01b0\u1ee3c:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>N\u1ed3ng \u0111\u1ed9 TDS<\/strong> dao \u0111\u1ed9ng t\u1eeb 50.000 ppm \u0111\u1ebfn h\u01a1n 200.000 ppm, t\u00f9y thu\u1ed9c v\u00e0o \u0111\u1ed9 m\u1eb7n c\u1ee7a n\u01b0\u1edbc c\u1ea5p v\u00e0 t\u1ef7 l\u1ec7 thu h\u1ed3i c\u1ee7a h\u1ec7 th\u1ed1ng (RO n\u01b0\u1edbc bi\u1ec3n \u0111i\u1ec3n h\u00ecnh \u1edf t\u1ef7 l\u1ec7 thu h\u1ed3i 50% t\u1ea1o ra n\u01b0\u1edbc mu\u1ed1i \u1edf ~70.000 ppm; h\u1ec7 th\u1ed1ng ZLD c\u00f3 th\u1ec3 v\u01b0\u1ee3t qu\u00e1 200.000 ppm).<\/li>\n\n\n\n<li><strong>M\u1ee9c clorua<\/strong> g\u00e2y \u0103n m\u00f2n r\u1ed7 nhanh ch\u00f3ng \u1edf th\u00e9p kh\u00f4ng g\u1ec9 ti\u00eau chu\u1ea9n.<\/li>\n\n\n\n<li><strong>Chu k\u1ef3 v\u1eadn h\u00e0nh li\u00ean t\u1ee5c<\/strong> ph\u1ed5 bi\u1ebfn trong c\u00e1c nh\u00e0 m\u00e1y kh\u1eed m\u1eb7n (8.000+ gi\u1edd\/n\u0103m).<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c b\u01a1m n\u00e0y \u0111\u01b0\u1ee3c tri\u1ec3n khai t\u1ea1i nhi\u1ec1u \u0111i\u1ec3m quy tr\u00ecnh: \u0111\u1ea7u v\u00e0o n\u01b0\u1edbc bi\u1ec3n, t\u0103ng \u00e1p c\u1ea5p RO, x\u1ea3 n\u01b0\u1edbc mu\u1ed1i v\u00e0 tu\u1ea7n ho\u00e0n x\u1ea3 th\u1ea3i l\u1ecfng b\u1eb1ng kh\u00f4ng (ZLD).<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Th\u00e1ch Th\u1ee9c \u0102n M\u00f2n Trong \u1ee8ng D\u1ee5ng N\u01b0\u1edbc Mu\u1ed1i \u0110\u1ed9 M\u1eb7n Cao<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1 \u0102n M\u00f2n R\u1ed7 Do Clorua v\u00e0 Gi\u00e1 Tr\u1ecb PRE<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ion clorua t\u1ea5n c\u00f4ng m\u00e0ng oxit th\u1ee5 \u0111\u1ed9ng tr\u00ean th\u00e9p kh\u00f4ng g\u1ec9, t\u1ea1o ra c\u00e1c v\u1ebft r\u1ed7 c\u1ee5c b\u1ed9 c\u00f3 th\u1ec3 xuy\u00ean qua th\u00e0nh \u1ed1ng trong v\u00f2ng v\u00e0i th\u00e1ng. <strong>Gi\u00e1 tr\u1ecb t\u01b0\u01a1ng \u0111\u01b0\u01a1ng ch\u1ed1ng \u0103n m\u00f2n r\u1ed7 (PRE)<\/strong> l\u00e0 ch\u1ec9 s\u1ed1 ti\u00eau chu\u1ea9n \u0111\u1ec3 x\u1ebfp h\u1ea1ng kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n r\u1ed7 do clorua c\u1ee7a v\u1eadt li\u1ec7u:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>PRE = %Cr + 3,3 \u00d7 %Mo + 16 \u00d7 %N<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>304: PRE 18\u201320 \u2192 gi\u1edbi h\u1ea1n \u1edf ~200 ppm clorua t\u1ea1i 60\u00b0C<\/li>\n\n\n\n<li>316L: PRE 24\u201326 \u2192 gi\u1edbi h\u1ea1n \u1edf &lt;1.000 ppm clorua<\/li>\n\n\n\n<li>2507 si\u00eau song pha: PRE 42\u201345 \u2192 ch\u1ecbu \u0111\u01b0\u1ee3c &gt;15.000 ppm clorua<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>Tham kh\u1ea3o:<\/strong> Gi\u00e1 tr\u1ecb PRE \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh theo ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m ti\u00eau chu\u1ea9n ASTM G48 v\u1ec1 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n r\u1ed7 v\u00e0 \u0103n m\u00f2n khe h\u1edf c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9.<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">2 N\u1ee9t Do \u0102n M\u00f2n \u1ee8ng Su\u1ea5t (SCC)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa \u1ee9ng su\u1ea5t k\u00e9o, nhi\u1ec7t \u0111\u1ed9 v\u00e0 ion clorua g\u00e2y ra s\u1ef1 lan truy\u1ec1n v\u1ebft n\u1ee9t nhanh ch\u00f3ng. C\u00e1c c\u1ea5p austenit (304, 316L) d\u1ec5 b\u1ecb t\u1ed5n th\u01b0\u01a1ng nh\u1ea5t; c\u00e1c c\u1ea5p song pha (2205, 2507) c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng SCC t\u1ed1t h\u01a1n \u0111\u00e1ng k\u1ec3 nh\u1edd c\u1ea5u tr\u00fac vi m\u00f4 ferit-austenit.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3 \u0102n M\u00f2n Khe H\u1edf<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c m\u1ed1i n\u1ed1i c\u00f3 gio\u0103ng, b\u1ec1 m\u1eb7t l\u00e0m k\u00edn v\u00e0 k\u1ebft n\u1ed1i bu l\u00f4ng t\u1ea1o ra c\u00e1c v\u00f9ng thi\u1ebfu oxy n\u01a1i \u0103n m\u00f2n c\u1ee5c b\u1ed9 t\u0103ng t\u1ed1c. \u0110\u00e2y l\u00e0 v\u1ecb tr\u00ed h\u01b0 h\u1ecfng ph\u1ed5 bi\u1ebfn nh\u1ea5t \u1edf b\u01a1m n\u01b0\u1edbc mu\u1ed1i v\u00e0 \u0111\u01b0\u1ee3c x\u1eed l\u00fd b\u1eb1ng c\u00e1ch ch\u1ecdn v\u1eadt li\u1ec7u c\u00f3 PRE cao h\u01a1n v\u00e0 t\u1ed1i \u01b0u h\u00f3a thi\u1ebft k\u1ebf l\u00e0m k\u00edn.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">H\u01b0\u1edbng D\u1eabn L\u1ef1a Ch\u1ecdn V\u1eadt Li\u1ec7u B\u01a1m N\u01b0\u1edbc Mu\u1ed1i Kh\u1eed M\u1eb7n<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1 B\u1ea3ng So S\u00e1nh V\u1eadt Li\u1ec7u \u0110\u1ea7y \u0110\u1ee7 (6 C\u1ea5p)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u01a1m Changyu cung c\u1ea5p h\u1ec7 th\u1ed1ng l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u ph\u00e2n c\u1ea5p d\u1ef1a tr\u00ean n\u1ed3ng \u0111\u1ed9 clorua, nhi\u1ec7t \u0111\u1ed9 v\u1eadn h\u00e0nh v\u00e0 h\u00e0m l\u01b0\u1ee3ng h\u1ea1t. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 b\u1ea3ng so s\u00e1nh \u0111\u1ea7y \u0111\u1ee7 bao g\u1ed3m 904L v\u00e0 Titanium, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong \u1ee9ng d\u1ee5ng n\u01b0\u1edbc mu\u1ed1i nh\u01b0ng b\u1ecb b\u1ecf s\u00f3t trong nhi\u1ec1u h\u01b0\u1edbng d\u1eabn:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>C\u1ea5p v\u1eadt li\u1ec7u<\/th><th>Ph\u00e2n lo\u1ea1i<\/th><th>Gi\u00e1 tr\u1ecb PRE<\/th><th>Kh\u1ea3 n\u0103ng ch\u1ecbu clorua (60\u00b0C)<\/th><th>\u0110\u1ed9 c\u1ee9ng (HB)<\/th><th>Ph\u00f9 h\u1ee3p nh\u1ea5t cho<\/th><th>H\u1ea1n ch\u1ebf<\/th><\/tr><\/thead><tbody><tr><td><strong>304<\/strong><\/td><td>Austenit (C\u01a1 b\u1ea3n)<\/td><td>18\u201320<\/td><td>~200 ppm<\/td><td>150\u2013180<\/td><td>N\u01b0\u1edbc ng\u1ecdt, \u0111\u1ed9 m\u1eb7n th\u1ea5p<\/td><td>H\u1ecfng nhanh trong n\u01b0\u1edbc mu\u1ed1i bi\u1ec3n<\/td><\/tr><tr><td><strong>316L<\/strong><\/td><td>Austenit (c\u00f3 Mo)<\/td><td>24\u201326<\/td><td>&lt;1.000 ppm<\/td><td>150\u2013190<\/td><td>N\u01b0\u1edbc bi\u1ec3n nh\u1eb9, clorua th\u1ea5p<\/td><td>Kh\u00f4ng ph\u00f9 h\u1ee3p cho n\u01b0\u1edbc mu\u1ed1i RO<\/td><\/tr><tr><td><strong>904L<\/strong><\/td><td>Si\u00eau Austenit<\/td><td>34\u201336<\/td><td>~8.500 ppm<\/td><td>170\u2013210<\/td><td>Axit sulfuric\/phosphoric + clorua<\/td><td>Kh\u1ea3 n\u0103ng ch\u1ed1ng SCC th\u1ea5p h\u01a1n 2205<\/td><\/tr><tr><td><strong>2205<\/strong><\/td><td>Song pha (Ti\u1ebft ki\u1ec7m)<\/td><td>34\u201338<\/td><td>~8.500 ppm<\/td><td>250\u2013280<\/td><td>N\u01b0\u1edbc bi\u1ec3n, n\u01b0\u1edbc mu\u1ed1i v\u1eeba, 5\u201310% ch\u1ea5t r\u1eafn<\/td><td>PRE th\u1ea5p h\u01a1n 2507<\/td><\/tr><tr><td><strong>2507<\/strong><\/td><td>Si\u00eau Song pha<\/td><td>42\u201345<\/td><td>&gt;15.000 ppm<\/td><td>280\u2013330<\/td><td>N\u01b0\u1edbc mu\u1ed1i clorua cao, ZLD, 10\u201315% ch\u1ea5t r\u1eafn<\/td><td>Chi ph\u00ed cao h\u01a1n<\/td><\/tr><tr><td><strong>Titan (CP Ti)<\/strong><\/td><td>Kim lo\u1ea1i ho\u1ea1t \u0111\u1ed9ng<\/td><td>Kh\u00f4ng \u00e1p d\u1ee5ng<\/td><td>G\u1ea7n nh\u01b0 mi\u1ec5n nhi\u1ec5m \u0111\u1ebfn 120\u00b0C<\/td><td>180\u2013210<\/td><td>Clorua c\u1ef1c cao, nhi\u1ec7t \u0111\u1ed9 cao<\/td><td>\u274c Kh\u00f4ng d\u00f9ng cho florua ho\u1eb7c axit kh\u1eed<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>X\u1ebfp h\u1ea1ng kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n (th\u1ea5p nh\u1ea5t \u2192 cao nh\u1ea5t):<\/strong><br>304 &lt; 316L &lt; 904L \u2248 2205 &lt; 2507 &lt; Titan<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>X\u1ebfp h\u1ea1ng kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n (th\u1ea5p nh\u1ea5t \u2192 cao nh\u1ea5t):<\/strong><br>Titan &lt; 304 \u2248 316L &lt; 904L &lt; 2205 &lt; 2507<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>Hi\u1ec3u bi\u1ebft ch\u00ednh:<\/strong> 904L v\u00e0 2205 c\u00f3 gi\u00e1 tr\u1ecb PRE t\u01b0\u01a1ng t\u1ef1 (34\u201338), nh\u01b0ng 2205 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng SCC v\u01b0\u1ee3t tr\u1ed9i, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn \u01b0u ti\u00ean cho \u1ee9ng d\u1ee5ng n\u01b0\u1edbc mu\u1ed1i n\u01a1i c\u1ea3 \u0103n m\u00f2n v\u00e0 \u1ee9ng su\u1ea5t c\u01a1 h\u1ecdc \u0111\u1ec1u l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng.<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">2 B\u1ea3ng ch\u1ecdn nhanh cho b\u01a1m n\u01b0\u1edbc mu\u1ed1i kh\u1eed mu\u1ed1i<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u0110i\u1ec1u ki\u1ec7n ho\u1ea1t \u0111\u1ed9ng<\/th><th>T\u00e0i li\u1ec7u tham kh\u1ea3o<\/th><th>D\u00f2ng b\u01a1m khuy\u1ebfn ngh\u1ecb<\/th><th>Th\u00f4ng s\u1ed1 ch\u00ednh<\/th><\/tr><\/thead><tbody><tr><td>H\u00fat n\u01b0\u1edbc bi\u1ec3n, \u00e1p su\u1ea5t th\u1ea5p<\/td><td>2205 C\u0103n h\u1ed9 song l\u1eadp<\/td><td>CYH m\u1ed9t t\u1ea7ng<\/td><td>0,8\u2013750 m\u00b3\/h, \u2264130 m, -20\u00b0C \u0111\u1ebfn 165\u00b0C<\/td><\/tr><tr><td>C\u1ea5p cao \u00e1p RO<\/td><td>2507 Si\u00eau Duplex<\/td><td>DF \u0111a t\u1ea7ng<\/td><td>3,75\u2013850 m\u00b3\/h, 19\u2013816 m, \u226480\u00b0C<\/td><\/tr><tr><td>X\u1ea3 n\u01b0\u1edbc mu\u1ed1i (\u00e1p su\u1ea5t trung b\u00ecnh)<\/td><td>2507 \/ 2205<\/td><td>CYH ho\u1eb7c DF<\/td><td>Ph\u1ee5 thu\u1ed9c v\u00e0o y\u00eau c\u1ea7u c\u1ed9t \u00e1p<\/td><\/tr><tr><td>N\u01b0\u1edbc mu\u1ed1i c\u00f3 h\u1ea1t (5\u201310% ch\u1ea5t r\u1eafn)<\/td><td>2205 \/ 2507<\/td><td>DF \u0111a t\u1ea7ng<\/td><td>L\u01b0u l\u01b0\u1ee3ng kh\u1edbp v\u1edbi h\u00e0m l\u01b0\u1ee3ng ch\u1ea5t r\u1eafn<\/td><\/tr><tr><td>H\u1ec7 th\u1ed1ng ZLD (n\u01b0\u1edbc mu\u1ed1i si\u00eau c\u00f4 \u0111\u1eb7c)<\/td><td>2507<\/td><td>DF \u0111a t\u1ea7ng<\/td><td>B\u01a1m l\u00f3t Fluoroplastic CYF \/ B\u01a1m t\u1eeb CYQ<\/td><\/tr><tr><td>N\u01b0\u1edbc mu\u1ed1i nhi\u1ec7t \u0111\u1ed9 cao (\u226580\u00b0C)<\/td><td>2507 \/ Titan<\/td><td>CYH m\u1ed9t t\u1ea7ng<\/td><td>CYH h\u1ed7 tr\u1ee3 \u0111\u1ebfn 165\u00b0C<\/td><\/tr><tr><td>Axit fluoric ho\u1eb7c florua trong n\u01b0\u1edbc mu\u1ed1i<\/td><td>\u274c Kh\u00f4ng d\u00f9ng Titan<\/td><td>\u01afu ti\u00ean 2507<\/td><td>Titan kh\u00f4ng t\u01b0\u01a1ng th\u00edch v\u1edbi florua<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">3 \u0110\u00e1nh \u0111\u1ed5i chi ph\u00ed v\u1eadt li\u1ec7u so v\u1edbi v\u00f2ng \u0111\u1eddi<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1eb7c d\u00f9 2507 si\u00eau song pha c\u00f3 chi ph\u00ed v\u1eadt li\u1ec7u ban \u0111\u1ea7u cao h\u01a1n (kho\u1ea3ng 2\u20133 l\u1ea7n so v\u1edbi 316L), nh\u01b0ng <strong>T\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu (TCO)<\/strong> ph\u00e2n t\u00edch cho th\u1ea5y m\u1ed9t c\u00e2u chuy\u1ec7n kh\u00e1c:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>316L<\/strong> trong n\u01b0\u1edbc mu\u1ed1i &gt;1.000 ppm clorua: tu\u1ed5i th\u1ecd \u0111i\u1ec3n h\u00ecnh 6\u201312 th\u00e1ng, chi ph\u00ed thay th\u1ebf th\u01b0\u1eddng xuy\u00ean<\/li>\n\n\n\n<li><strong>2205<\/strong> trong n\u01b0\u1edbc mu\u1ed1i v\u1eeba: tu\u1ed5i th\u1ecd \u0111i\u1ec3n h\u00ecnh 3\u20135 n\u0103m<\/li>\n\n\n\n<li><strong>2507<\/strong> trong n\u01b0\u1edbc mu\u1ed1i clorua cao: tu\u1ed5i th\u1ecd \u0111i\u1ec3n h\u00ecnh 8\u201310+ n\u0103m<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi b\u01a1m 200 kW ch\u1ea1y 8.000 gi\u1edd m\u1ed7i n\u0103m (gi\u1ea3 s\u1eed h\u1ec7 s\u1ed1 t\u1ea3i trung b\u00ecnh 85%), ri\u00eang chi ph\u00ed n\u0103ng l\u01b0\u1ee3ng \u0111\u00e3 \u0111\u00e1ng k\u1ec3. D\u00f2ng DF \u0111\u1ea1t \u0111\u01b0\u1ee3c <strong>c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t n\u0103ng l\u01b0\u1ee3ng 15% trong su\u1ed1t v\u00f2ng \u0111\u1eddi<\/strong> nh\u1edd h\u1ec7 th\u1ed1ng c\u00e2n b\u1eb1ng l\u1ef1c d\u1ecdc tr\u1ee5c b\u1ed1n t\u1ea7ng, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi kho\u1ea3ng <strong>Ti\u1ebft ki\u1ec7m 240.000 kWh m\u1ed7i n\u0103m<\/strong> khi v\u1eadn h\u00e0nh \u0111\u1ea7y t\u1ea3i, ho\u1eb7c ~204.000 kWh \u1edf h\u1ec7 s\u1ed1 t\u1ea3i 85%.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"https:\/\/changyupump.com\/wp-content\/uploads\/2026\/07\/Lithium-Slurry-Pump.webp\" alt=\"M\u00e1y b\u01a1m n\u01b0\u1edbc mu\u1ed1i kh\u1eed mu\u1ed1i\" class=\"wp-image-6302\" srcset=\"https:\/\/changyupump.com\/wp-content\/uploads\/2026\/07\/Lithium-Slurry-Pump.webp 1000w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/07\/Lithium-Slurry-Pump-300x225.webp 300w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/07\/Lithium-Slurry-Pump-150x113.webp 150w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/07\/Lithium-Slurry-Pump-768x576.webp 768w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/07\/Lithium-Slurry-Pump-16x12.webp 16w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1c Lo\u1ea1i B\u01a1m cho \u1ee8ng D\u1ee5ng N\u01b0\u1edbc Mu\u1ed1i Kh\u1eed M\u1eb7n<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1 D\u00f2ng CYH \u2014 B\u01a1m Ly T\u00e2m M\u1ed9t C\u1ea5p Cho N\u01b0\u1edbc Bi\u1ec3n<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf cho vi\u1ec7c l\u1ea5y n\u01b0\u1edbc bi\u1ec3n, v\u1eadn chuy\u1ec3n n\u01b0\u1edbc mu\u1ed1i \u00e1p su\u1ea5t th\u1ea5p v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng h\u00e0ng h\u1ea3i th\u00f4ng th\u01b0\u1eddng.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Tham s\u1ed1<\/th><th>Ph\u1ea1m vi<\/th><\/tr><\/thead><tbody><tr><td>L\u01b0u l\u01b0\u1ee3ng<\/td><td>0,8\u2013750 m\u00b3\/h<\/td><\/tr><tr><td>Tr\u01b0\u1edfng ph\u00f2ng<\/td><td>3\u2013130 m<\/td><\/tr><tr><td>Nhi\u1ec7t \u0111\u1ed9<\/td><td>-20\u00b0C \u0111\u1ebfn 165\u00b0C<\/td><\/tr><tr><td>Ti\u00eau chu\u1ea9n<\/td><td>ISO 2858<\/td><\/tr><tr><td>V\u1eadt li\u1ec7u<\/td><td>304, 316L, 2205, 2507<\/td><\/tr><tr><td>Thi\u1ebft k\u1ebf<\/td><td>M\u1ed9t c\u1ea5p, m\u1ed9t \u0111\u1ea7u h\u00fat, c\u00f4ng x\u00f4n, b\u00e1nh c\u00f4ng t\u00e1c n\u1eeda h\u1edf<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00f2ng CYH c\u00f3 <strong>thi\u1ebft k\u1ebf b\u00e1nh c\u00f4ng t\u00e1c n\u1eeda h\u1edf<\/strong> gi\u00fap gi\u1ea3m nguy c\u01a1 x\u00e2m th\u1ef1c v\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t d\u1eabn d\u00f2ng cho n\u01b0\u1edbc mu\u1ed1i ch\u1ee9a t\u1ea1p ch\u1ea5t r\u1eafn. Bi\u00ean d\u1ea1ng th\u1ee7y l\u1ef1c t\u1ed1i \u01b0u gi\u1ea3m thi\u1ec3u y\u00eau c\u1ea7u NPSH, ph\u00f9 h\u1ee3p cho c\u00e1c \u0111i\u1ec1u ki\u1ec7n l\u1eafp \u0111\u1eb7t NPSH th\u1ea5p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/changyupump.com\/vi\/san-pham\/centrifugal-pump-for-caustic-soda\/\">\u2192 Trang S\u1ea3n Ph\u1ea9m B\u01a1m Ly T\u00e2m N\u01b0\u1edbc Bi\u1ec3n D\u00f2ng CYH<\/a><\/p>\n\n\n<style>.kb-image7165_298aa8-5d .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<figure class=\"wp-block-kadence-image kb-image7165_298aa8-5d size-large\"><img decoding=\"async\" src=\"https:\/\/changyupump.com\/wp-content\/uploads\/2026\/02\/Centrifugal-Pump-for-Caustic-Soda-1-1024x768.webp\" alt=\"\" class=\"kb-img\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">2 D\u00f2ng DF \u2014 B\u01a1m Nhi\u1ec1u C\u1ea5p cho V\u1eadn Chuy\u1ec3n N\u01b0\u1edbc Mu\u1ed1i RO<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf chuy\u00ean d\u1ee5ng cho c\u00e1c \u1ee9ng d\u1ee5ng n\u01b0\u1edbc mu\u1ed1i \u00e1p su\u1ea5t cao bao g\u1ed3m c\u1ea5p n\u01b0\u1edbc RO, x\u1ea3 n\u01b0\u1edbc mu\u1ed1i c\u00f4 \u0111\u1eb7c v\u00e0 h\u1ec7 th\u1ed1ng ZLD.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Tham s\u1ed1<\/th><th>Ph\u1ea1m vi<\/th><\/tr><\/thead><tbody><tr><td>L\u01b0u l\u01b0\u1ee3ng<\/td><td>3,75\u2013850 m\u00b3\/h<\/td><\/tr><tr><td>Tr\u01b0\u1edfng ph\u00f2ng<\/td><td>19\u2013816 m<\/td><\/tr><tr><td>Nhi\u1ec7t \u0111\u1ed9<\/td><td>\u226480\u00b0C<\/td><\/tr><tr><td>V\u1eadt li\u1ec7u<\/td><td>316L, 2205, 2507, h\u1ee3p kim crom cao<\/td><\/tr><tr><td>Thi\u1ebft k\u1ebf<\/td><td>Th\u00e2n b\u01a1m ph\u00e2n \u0111o\u1ea1n (d\u1ea1ng tang tr\u1ed1ng), h\u1ec7 th\u1ed1ng c\u00e2n b\u1eb1ng l\u1ef1c d\u1ecdc tr\u1ee5c b\u1ed1n c\u1ea5p<\/td><\/tr><tr><td>Hi\u1ec7u qu\u1ea3<\/td><td>L\u00ean \u0111\u1ebfn 82%; ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng 15% trong v\u00f2ng \u0111\u1eddi<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>H\u1ec7 th\u1ed1ng c\u00e2n b\u1eb1ng l\u1ef1c d\u1ecdc tr\u1ee5c b\u1ed1n c\u1ea5p:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\u1ea5p 1: V\u00f2ng c\u00e2n b\u1eb1ng b\u00f9 \u0111\u1eafp ~70% l\u1ef1c \u0111\u1ea9y d\u1ecdc tr\u1ee5c<\/li>\n\n\n\n<li>C\u1ea5p 2: V\u00f2ng \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t trung h\u00f2a th\u00eam ~20%<\/li>\n\n\n\n<li>C\u1ea5p 3: T\u1ea5m ti\u1ebft l\u01b0u x\u1eed l\u00fd ph\u1ea7n c\u00f2n l\u1ea1i ~10%<\/li>\n\n\n\n<li>C\u1ea5p 4: \u0110\u1ecbnh v\u1ecb ch\u00ednh x\u00e1c duy tr\u00ec \u0111\u1ed9 \u0111\u1ed3ng t\u00e2m khi v\u1eadn h\u00e0nh t\u1ea7n s\u1ed1 bi\u1ebfn thi\u00ean<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>Thi\u1ebft k\u1ebf c\u1eb7p ma s\u00e1t \u0111\u1ed9 c\u1ee9ng kh\u00e1c nhau<\/strong> (r\u00f4-to v\u00e0 stato c\u00f3 \u0111\u1ed9 c\u1ee9ng kh\u00e1c nhau) gi\u1ea3m khe h\u1edf v\u1eadn h\u00e0nh v\u00e0 n\u00e2ng cao hi\u1ec7u su\u1ea5t t\u1ed5ng th\u1ec3 h\u01a1n 3% so v\u1edbi thi\u1ebft k\u1ebf th\u00f4ng th\u01b0\u1eddng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/changyupump.com\/vi\/san-pham\/horizontal-multistage-centrifugal-pump\/\">\u2192 Trang S\u1ea3n Ph\u1ea9m B\u01a1m Ly T\u00e2m Nhi\u1ec1u C\u1ea5p N\u1eb1m Ngang D\u00f2ng DF<\/a><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/changyupump.com\/wp-content\/uploads\/2026\/08\/Horizontal-Multistage-Centrifugal-Pump-1-1024x768-1.jpg\" alt=\"\" class=\"wp-image-7180\" srcset=\"https:\/\/changyupump.com\/wp-content\/uploads\/2026\/08\/Horizontal-Multistage-Centrifugal-Pump-1-1024x768-1.jpg 1024w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/08\/Horizontal-Multistage-Centrifugal-Pump-1-1024x768-1-300x225.jpg 300w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/08\/Horizontal-Multistage-Centrifugal-Pump-1-1024x768-1-150x113.jpg 150w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/08\/Horizontal-Multistage-Centrifugal-Pump-1-1024x768-1-768x576.jpg 768w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/08\/Horizontal-Multistage-Centrifugal-Pump-1-1024x768-1-16x12.jpg 16w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">3 C\u00e1c Lo\u1ea1i B\u01a1m Thay Th\u1ebf cho \u1ee8ng D\u1ee5ng N\u01b0\u1edbc Mu\u1ed1i<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi c\u00e1c k\u1ef9 s\u01b0 gi\u00e0u kinh nghi\u1ec7m \u0111ang \u0111\u00e1nh gi\u00e1 m\u1ecdi ph\u01b0\u01a1ng \u00e1n, c\u00e1c lo\u1ea1i b\u01a1m sau c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng n\u01b0\u1edbc mu\u1ed1i:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Lo\u1ea1i b\u01a1m<\/th><th>\u01afu \u0111i\u1ec3m<\/th><th>H\u1ea1n ch\u1ebf<\/th><th>\u1ee8ng D\u1ee5ng N\u01b0\u1edbc Mu\u1ed1i \u0110i\u1ec3n H\u00ecnh<\/th><\/tr><\/thead><tbody><tr><td><strong>B\u01a1m tuabin \u0111\u1ee9ng<\/strong><\/td><td>L\u01b0u l\u01b0\u1ee3ng l\u1edbn, c\u1ed9t \u00e1p cao trong m\u1ed9t \u0111\u01a1n v\u1ecb; chi\u1ebfm \u00edt di\u1ec7n t\u00edch<\/td><td>B\u1ea3o tr\u00ec kh\u00f3 kh\u0103n; y\u00eau c\u1ea7u NPSH cao h\u01a1n<\/td><td>L\u1ea5y n\u01b0\u1edbc bi\u1ec3n, khai th\u00e1c n\u01b0\u1edbc mu\u1ed1i gi\u1ebfng s\u00e2u<\/td><\/tr><tr><td><strong>B\u01a1m truy\u1ec1n \u0111\u1ed9ng t\u1eeb t\u00ednh<\/strong> (v\u00ed d\u1ee5: D\u00f2ng CYQ)<\/td><td>Kh\u00f4ng r\u00f2 r\u1ec9; kh\u00f4ng c\u00f3 ph\u1edbt c\u01a1 kh\u00ed; l\u00fd t\u01b0\u1edfng cho n\u01b0\u1edbc mu\u1ed1i \u0111\u1ed9c h\u1ea1i\/\u0103n m\u00f2n<\/td><td>Gi\u1edbi h\u1ea1n c\u00f4ng su\u1ea5t th\u1ea5p; nhi\u1ec7t \u0111\u1ed9 b\u1ecb gi\u1edbi h\u1ea1n b\u1edfi v\u1eadt li\u1ec7u l\u00f3t<\/td><td>N\u01b0\u1edbc mu\u1ed1i h\u00f3a ch\u1ea5t, n\u01b0\u1edbc mu\u1ed1i nguy hi\u1ec3m c\u00f3 y\u00eau c\u1ea7u m\u00f4i tr\u01b0\u1eddng nghi\u00eam ng\u1eb7t<\/td><\/tr><tr><td><strong>B\u01a1m l\u00f3t PTFE<\/strong> (v\u00ed d\u1ee5: D\u00f2ng IHF)<\/td><td>Kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n tuy\u1ec7t v\u1eddi v\u1edbi axit v\u00e0 ki\u1ec1m; kinh t\u1ebf<\/td><td>Nhi\u1ec7t \u0111\u1ed9 gi\u1edbi h\u1ea1n 120\u00b0C (PFA: 180\u00b0C); \u00e1p su\u1ea5t \u0111\u1ecbnh m\u1ee9c h\u1ea1n ch\u1ebf<\/td><td>N\u01b0\u1edbc mu\u1ed1i axit t\u1eeb c\u00e1c quy tr\u00ecnh h\u00f3a h\u1ecdc<\/td><\/tr><tr><td><strong>B\u01a1m P\u00edt-t\u00f4ng Th\u1ec3 T\u00edch D\u01b0\u01a1ng<\/strong><\/td><td>Kh\u1ea3 n\u0103ng \u00e1p su\u1ea5t cao; hi\u1ec7u qu\u1ea3 \u1edf l\u01b0u l\u01b0\u1ee3ng th\u1ea5p<\/td><td>B\u1ea3o tr\u00ec cao; l\u01b0u l\u01b0\u1ee3ng xung \u0111\u1ed9ng; kh\u00f4ng ph\u00f9 h\u1ee3p ch\u1ea5t r\u1eafn<\/td><td>H\u1ec7 th\u1ed1ng SWRO nh\u1ecf, \u0111\u1ecbnh l\u01b0\u1ee3ng \u00e1p su\u1ea5t cao<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed7i lo\u1ea1i b\u01a1m c\u00f3 \u1ee9ng d\u1ee5ng ri\u00eang. Vi\u1ec7c l\u1ef1a ch\u1ecdn n\u00ean d\u1ef1a tr\u00ean <strong>l\u01b0u l\u01b0\u1ee3ng, c\u1ed9t \u00e1p, nhi\u1ec7t \u0111\u1ed9, h\u00e0m l\u01b0\u1ee3ng h\u1ea1t v\u00e0 c\u00e1c quy \u0111\u1ecbnh v\u1ec1 m\u00f4i tr\u01b0\u1eddng<\/strong> c\u1ee5 th\u1ec3 cho d\u1ef1 \u00e1n c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Thi\u1ebft K\u1ebf H\u1ec7 Th\u1ed1ng Ph\u1edbt cho B\u01a1m N\u01b0\u1edbc Mu\u1ed1i Kh\u1eed M\u1eb7n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ef1 c\u1ed1 ph\u1edbt l\u00e0 nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn nh\u1ea5t g\u00e2y gi\u00e1n \u0111o\u1ea1n v\u1eadn h\u00e0nh b\u01a1m n\u01b0\u1edbc mu\u1ed1i. M\u1ed9t h\u1ec7 th\u1ed1ng ph\u1edbt \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u00fang c\u00e1ch c\u0169ng quan tr\u1ecdng nh\u01b0 ch\u00ednh v\u1eadt li\u1ec7u b\u01a1m.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1 C\u00e1c Lo\u1ea1i C\u01a1 Kh\u00ed L\u00e0m K\u00edn<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Lo\u1ea1i con d\u1ea5u<\/th><th>Khuy\u1ebfn ngh\u1ecb cho \u1ee8ng D\u1ee5ng N\u01b0\u1edbc Mu\u1ed1i<\/th><th>Ghi ch\u00fa<\/th><\/tr><\/thead><tbody><tr><td><strong>Ph\u1ed1t c\u01a1 kh\u00ed \u0111\u01a1n<\/strong><\/td><td>N\u01b0\u1edbc mu\u1ed1i s\u1ea1ch, \u00e1p su\u1ea5t th\u1ea5p<\/td><td>B\u1ec1 m\u1eb7t SiC vs SiC; y\u00eau c\u1ea7u r\u1eeda s\u1ea1ch<\/td><\/tr><tr><td><strong>C\u01a1 kh\u00ed l\u00e0m k\u00edn k\u00e9p (back-to-back)<\/strong><\/td><td>N\u01b0\u1edbc mu\u1ed1i k\u1ebft tinh, h\u00e0m l\u01b0\u1ee3ng clorua cao<\/td><td>API Plan 52\/53; ch\u1ea5t l\u1ecfng ch\u1eafn b\u1ea3o v\u1ec7 b\u1ec1 m\u1eb7t l\u00e0m k\u00edn<\/td><\/tr><tr><td><strong>Ph\u1ed1t c\u01a1 kh\u00ed d\u1ea1ng \u1ed1ng<\/strong><\/td><td>T\u1ea5t c\u1ea3 c\u00e1c \u1ee9ng d\u1ee5ng n\u01b0\u1edbc mu\u1ed1i<\/td><td>L\u1eafp r\u00e1p s\u1eb5n, d\u1ec5 d\u00e0ng thay th\u1ebf, gi\u1ea3m sai s\u00f3t khi l\u1eafp \u0111\u1eb7t<\/td><\/tr><tr><td><strong>V\u00f2ng \u0111\u1ec7m<\/strong><\/td><td>B\u01a1m c\u0169, \u1ee9ng d\u1ee5ng kh\u1ea9n c\u1ea5p<\/td><td>R\u00f2 r\u1ec9 cao; kh\u00f4ng khuy\u1ebfn ngh\u1ecb cho c\u00e1c nh\u00e0 m\u00e1y n\u01b0\u1edbc mu\u1ed1i hi\u1ec7n \u0111\u1ea1i<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">2 C\u00e1c Ph\u01b0\u01a1ng \u00c1n R\u1eeda API 682 cho \u1ee8ng D\u1ee5ng N\u01b0\u1edbc Mu\u1ed1i<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>Ti\u00eau chu\u1ea9n API 682<\/strong> x\u00e1c \u0111\u1ecbnh c\u00e1c ph\u01b0\u01a1ng \u00e1n r\u1eeda l\u00e0m k\u00edn r\u1ea5t quan tr\u1ecdng cho \u0111\u1ed9 tin c\u1eady c\u1ee7a b\u01a1m n\u01b0\u1edbc mu\u1ed1i:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>K\u1ebf ho\u1ea1ch 11:<\/strong> Tu\u1ea7n ho\u00e0n t\u1eeb \u0111\u1ea7u x\u1ea3 b\u01a1m \u0111\u1ebfn c\u01a1 kh\u00ed l\u00e0m k\u00edn \u2014 ph\u00f9 h\u1ee3p cho n\u01b0\u1edbc mu\u1ed1i s\u1ea1ch kh\u00f4ng c\u00f3 xu h\u01b0\u1edbng k\u1ebft tinh<\/li>\n\n\n\n<li><strong>K\u1ebf ho\u1ea1ch 21:<\/strong> Tu\u1ea7n ho\u00e0n c\u00f3 l\u1ed7 ti\u1ebft l\u01b0u v\u00e0 b\u1ed9 l\u00e0m m\u00e1t \u2014 d\u00e0nh cho n\u01b0\u1edbc mu\u1ed1i tr\u00ean 80\u00b0C c\u1ea7n l\u00e0m m\u00e1t tr\u01b0\u1edbc b\u1ec1 m\u1eb7t l\u00e0m k\u00edn<\/li>\n\n\n\n<li><strong>K\u1ebf ho\u1ea1ch 32:<\/strong> X\u1ea3 n\u01b0\u1edbc ngo\u00e0i s\u1ea1ch v\u00e0o bu\u1ed3ng l\u00e0m k\u00edn \u2014 <strong>khuy\u1ebfn ngh\u1ecb cho n\u01b0\u1edbc mu\u1ed1i k\u1ebft tinh<\/strong> \u0111\u1ec3 ng\u0103n l\u1eafng \u0111\u1ecdng mu\u1ed1i tr\u00ean b\u1ec1 m\u1eb7t l\u00e0m k\u00edn<\/li>\n\n\n\n<li><strong>K\u1ebf ho\u1ea1ch 62:<\/strong> L\u00e0m ngu\u1ed9i b\u1eb1ng h\u01a1i n\u01b0\u1edbc ho\u1eb7c n\u01b0\u1edbc \u2014 d\u00e0nh cho n\u01b0\u1edbc mu\u1ed1i k\u1ebft tinh \u1edf ph\u00eda kh\u00ed quy\u1ec3n c\u1ee7a c\u01a1 kh\u00ed l\u00e0m k\u00edn<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>\u0110\u1ed1i v\u1edbi n\u01b0\u1edbc mu\u1ed1i kh\u1eed mu\u1ed1i c\u00f3 nguy c\u01a1 \u0111\u00f3ng c\u1eb7n cao (h\u00e0m l\u01b0\u1ee3ng Ca\u00b2\u207a, Mg\u00b2\u207a ho\u1eb7c silica cao), API Plan 32 v\u1edbi x\u1ea3 ngo\u00e0i s\u1ea1ch l\u00e0 ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1ng tin c\u1eady nh\u1ea5t.<\/strong><\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">3 L\u1ef1a Ch\u1ecdn V\u1eadt Li\u1ec7u B\u1ec1 M\u1eb7t L\u00e0m K\u00edn<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>V\u1eadt Li\u1ec7u B\u1ec1 M\u1eb7t<\/th><th>\u0110\u1ed9 c\u1ee9ng<\/th><th>\u0110\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb cho<\/th><th>Avoid<\/th><\/tr><\/thead><tbody><tr><td><strong>Cacbua silic (SiC)<\/strong><\/td><td>500 HV<\/td><td>H\u1ea7u h\u1ebft c\u00e1c \u1ee9ng d\u1ee5ng n\u01b0\u1edbc mu\u1ed1i; kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n tuy\u1ec7t v\u1eddi<\/td><td>S\u1ed1c nhi\u1ec7t \u1edf nhi\u1ec7t \u0111\u1ed9 cao<\/td><\/tr><tr><td><strong>Carbide Vonfram (WC)<\/strong><\/td><td>500 HV<\/td><td>N\u01b0\u1edbc mu\u1ed1i m\u00e0i m\u00f2n c\u00f3 ch\u1ee9a h\u1ea1t r\u1eafn<\/td><td>Ch\u1ea5t oxy h\u00f3a m\u1ea1nh<\/td><\/tr><tr><td><strong>Carbon Gi\u1ed1ng Kim C\u01b0\u01a1ng (DLC)<\/strong><\/td><td>000+ HV<\/td><td>N\u01b0\u1edbc mu\u1ed1i c\u1ef1c k\u1ef3 m\u00e0i m\u00f2n; y\u00eau c\u1ea7u ma s\u00e1t th\u1ea5p<\/td><td>Chi ph\u00ed cao<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1c L\u01b0u \u00dd v\u1ec1 NPSH cho B\u01a1m N\u01b0\u1edbc Mu\u1ed1i Kh\u1eed Mu\u1ed1i<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">N\u01b0\u1edbc mu\u1ed1i c\u00f3 m\u1eadt \u0111\u1ed9 cao h\u01a1n (1.020\u20131.150 kg\/m\u00b3 \u0111\u1ed1i v\u1edbi n\u01b0\u1edbc mu\u1ed1i t\u1eeb n\u01b0\u1edbc bi\u1ec3n) so v\u1edbi n\u01b0\u1edbc ng\u1ecdt, \u0111i\u1ec1u n\u00e0y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn <strong>\u0110\u1ed9 cao h\u00fat d\u01b0\u01a1ng r\u00f2ng (NPSH)<\/strong> c\u00e1ch t\u00ednh:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>NPSHa (Kh\u1ea3 d\u1ee5ng)<\/strong> = \u00c1p su\u1ea5t kh\u00ed quy\u1ec3n + C\u1ed9t \u00e1p t\u0129nh h\u00fat \u2212 T\u1ed5n th\u1ea5t ma s\u00e1t \u2212 \u00c1p su\u1ea5t h\u01a1i c\u1ee7a n\u01b0\u1edbc mu\u1ed1i<\/li>\n\n\n\n<li><strong>NPSHr (Y\u00eau c\u1ea7u)<\/strong> do nh\u00e0 s\u1ea3n xu\u1ea5t b\u01a1m cung c\u1ea5p cho t\u1eebng \u0111i\u1ec3m v\u1eadn h\u00e0nh<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>\u0110\u1ed1i v\u1edbi n\u01b0\u1edbc mu\u1ed1i \u1edf 60\u00b0C v\u1edbi TDS 70.000 ppm, \u00e1p su\u1ea5t h\u01a1i th\u1ea5p h\u01a1n kho\u1ea3ng 5% so v\u1edbi n\u01b0\u1edbc ng\u1ecdt \u1edf c\u00f9ng nhi\u1ec7t \u0111\u1ed9, gi\u00fap c\u1ea3i thi\u1ec7n nh\u1eb9 NPSHa. Tuy nhi\u00ean, m\u1eadt \u0111\u1ed9 cao h\u01a1n l\u00e0m t\u0103ng t\u1ed5n th\u1ea5t ma s\u00e1t trong \u0111\u01b0\u1eddng \u1ed1ng h\u00fat.<\/strong><\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>H\u01b0\u1edbng d\u1eabn th\u1ef1c t\u1ebf khi l\u1eafp \u0111\u1eb7t b\u01a1m n\u01b0\u1edbc mu\u1ed1i:<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Duy tr\u00ec bi\u00ean \u0111\u1ed9 NPSH t\u1ed1i thi\u1ec3u 0,5 m tr\u00ean NPSHr<\/li>\n\n\n\n<li>Gi\u1eef \u0111\u01b0\u1eddng \u1ed1ng h\u00fat c\u00e0ng ng\u1eafn v\u00e0 th\u1eb3ng c\u00e0ng t\u1ed1t<\/li>\n\n\n\n<li>\u0110\u1ed1i v\u1edbi d\u00f2ng CYH, thi\u1ebft k\u1ebf b\u00e1nh c\u00f4ng t\u00e1c n\u1eeda h\u1edf mang l\u1ea1i kh\u1ea3 n\u0103ng ch\u1ed1ng x\u00e2m th\u1ef1c t\u1ed1t h\u01a1n \u1edf \u0111i\u1ec1u ki\u1ec7n NPSH th\u1ea5p<\/li>\n\n\n\n<li>\u0110\u1ed1i v\u1edbi d\u00f2ng DF, gi\u00e1 tr\u1ecb NPSHr dao \u0111\u1ed9ng t\u1eeb 2,0 \u0111\u1ebfn 6,7 m t\u00f9y thu\u1ed9c v\u00e0o model v\u00e0 s\u1ed1 t\u1ea7ng<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Ph\u00e2n t\u00edch T\u1ed5ng Chi ph\u00ed S\u1edf h\u1eefu (TCO)<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1 Chi ph\u00ed V\u1eadt li\u1ec7u so v\u1edbi Tu\u1ed5i th\u1ecd S\u1eed d\u1ee5ng<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>C\u1ea5p v\u1eadt li\u1ec7u<\/th><th>Chi ph\u00ed v\u1eadt li\u1ec7u t\u01b0\u01a1ng \u0111\u1ed1i<\/th><th>Tu\u1ed5i th\u1ecd s\u1eed d\u1ee5ng \u0111i\u1ec3n h\u00ecnh trong n\u01b0\u1edbc mu\u1ed1i (&gt;10.000 ppm Cl\u207b)<\/th><th>TCO 10 n\u0103m (m\u1ed7i b\u01a1m)<\/th><\/tr><\/thead><tbody><tr><td>316L<\/td><td>1,0\u00d7 (\u0111\u01b0\u1eddng c\u01a1 s\u1edf)<\/td><td>6\u201312 th\u00e1ng<\/td><td>Nhi\u1ec1u l\u1ea7n thay th\u1ebf + th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng<\/td><\/tr><tr><td>2205<\/td><td>1.5\u20131.8\u00d7<\/td><td>3\u20135 n\u0103m<\/td><td>2\u20133 l\u1ea7n thay th\u1ebf<\/td><\/tr><tr><td>2507<\/td><td>2.5\u20133.0\u00d7<\/td><td>8\u201310+ n\u0103m<\/td><td>1 l\u1ea7n thay th\u1ebf ho\u1eb7c \u00edt h\u01a1n<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">2 T\u00e1c \u0111\u1ed9ng c\u1ee7a Hi\u1ec7u su\u1ea5t N\u0103ng l\u01b0\u1ee3ng<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t n\u0103ng l\u01b0\u1ee3ng 15% c\u1ee7a d\u00f2ng DF mang l\u1ea1i kho\u1ea3n ti\u1ebft ki\u1ec7m v\u1eadn h\u00e0nh \u0111\u00e1ng k\u1ec3:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>V\u00ed d\u1ee5: B\u01a1m 200 kW, 8.000 gi\u1edd\/n\u0103m, h\u1ec7 s\u1ed1 t\u1ea3i trung b\u00ecnh 85%<\/li>\n\n\n\n<li>M\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng h\u00e0ng n\u0103m: 200 \u00d7 8.000 \u00d7 0,85 = <strong>360.000 kWh<\/strong><\/li>\n\n\n\n<li>V\u1edbi c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t 15%: ti\u1ebft ki\u1ec7m <strong>~204.000 kWh\/n\u0103m<\/strong><\/li>\n\n\n\n<li>V\u1edbi gi\u00e1 0,10 USD\/kWh: <strong>400 USD\/n\u0103m ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng<\/strong> \u2014 \u0111\u1ee7 \u0111\u1ec3 b\u00f9 \u0111\u1eafp chi ph\u00ed n\u00e2ng c\u1ea5p v\u1eadt li\u1ec7u trong v\u00f2ng 2\u20133 n\u0103m<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Nghi\u00ean c\u1ee9u \u0110i\u1ec3n h\u00ecnh v\u1ec1 B\u01a1m N\u01b0\u1edbc mu\u1ed1i Kh\u1eed m\u1eb7n t\u1ea1i Nh\u00e0 m\u00e1y SWRO Trung \u0110\u00f4ng<\/h2>\n\n\n<style>.kb-image7165_6e4e85-e5 .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<figure class=\"wp-block-kadence-image kb-image7165_6e4e85-e5 size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/changyupump.com\/wp-content\/uploads\/2026\/07\/Pump-for-Demineralized-Water-API-685-Magnetic-Drive-Pump-2-1024x576.webp\" alt=\"Nghi\u00ean c\u1ee9u \u0111i\u1ec3n h\u00ecnh v\u1ec1 m\u00e1y b\u01a1m n\u01b0\u1edbc mu\u1ed1i kh\u1eed mu\u1ed1i\" class=\"kb-img wp-image-6292\" srcset=\"https:\/\/changyupump.com\/wp-content\/uploads\/2026\/07\/Pump-for-Demineralized-Water-API-685-Magnetic-Drive-Pump-2-1024x576.webp 1024w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/07\/Pump-for-Demineralized-Water-API-685-Magnetic-Drive-Pump-2-300x169.webp 300w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/07\/Pump-for-Demineralized-Water-API-685-Magnetic-Drive-Pump-2-150x84.webp 150w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/07\/Pump-for-Demineralized-Water-API-685-Magnetic-Drive-Pump-2-768x432.webp 768w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/07\/Pump-for-Demineralized-Water-API-685-Magnetic-Drive-Pump-2-18x10.webp 18w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/07\/Pump-for-Demineralized-Water-API-685-Magnetic-Drive-Pump-2.webp 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>B\u1ed1i c\u1ea3nh D\u1ef1 \u00e1n:<\/strong><br>Nh\u00e0 m\u00e1y RO n\u01b0\u1edbc bi\u1ec3n c\u00f4ng su\u1ea5t 100.000 m\u00b3\/ng\u00e0y t\u1ea1i V\u1ecbnh \u1ea2 R\u1eadp \u0111\u00e3 g\u1eb7p s\u1ef1 c\u1ed1 b\u01a1m h\u1ecfng m\u1ed7i 6\u20139 th\u00e1ng v\u1edbi b\u01a1m 316L trong d\u1ecbch v\u1ee5 x\u1ea3 n\u01b0\u1edbc mu\u1ed1i. TDS c\u1ee7a n\u01b0\u1edbc mu\u1ed1i dao \u0111\u1ed9ng t\u1eeb 68.000\u201372.000 ppm v\u1edbi nhi\u1ec7t \u0111\u1ed9 32\u201338\u00b0C.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Th\u00e1ch th\u1ee9c:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0102n m\u00f2n r\u1ed7 nghi\u00eam tr\u1ecdng tr\u00ean b\u00e1nh c\u00f4ng t\u00e1c v\u00e0 th\u00e2n b\u01a1m<\/li>\n\n\n\n<li>S\u1ef1 c\u1ed1 ph\u1edbt c\u01a1 kh\u00ed do tinh th\u1ec3 mu\u1ed1i k\u1ebft tinh tr\u00ean b\u1ec1 m\u1eb7t ph\u1edbt<\/li>\n\n\n\n<li>Th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng ngo\u00e0i k\u1ebf ho\u1ea1ch trung b\u00ecnh 12 ng\u00e0y m\u1ed7i n\u0103m<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Gi\u1ea3i ph\u00e1p:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>N\u00e2ng c\u1ea5p l\u00ean <strong>B\u01a1m \u0111a t\u1ea7ng d\u00f2ng DF<\/strong> c\u00f9ng v\u1edbi <strong>2507 si\u00eau duplex<\/strong> c\u00e1c b\u1ed9 ph\u1eadn ti\u1ebfp x\u00fac ch\u1ea5t l\u1ecfng<\/li>\n\n\n\n<li>L\u1eafp \u0111\u1eb7t <strong>ph\u1edbt c\u01a1 kh\u00ed k\u00e9p v\u1edbi h\u1ec7 th\u1ed1ng x\u1ea3 n\u01b0\u1edbc s\u1ea1ch API Plan 32<\/strong><\/li>\n\n\n\n<li>B\u1ed5 sung <strong>h\u1ec7 th\u1ed1ng c\u00e2n b\u1eb1ng l\u1ef1c d\u1ecdc tr\u1ee5c b\u1ed1n t\u1ea7ng<\/strong> cho ho\u1ea1t \u0111\u1ed9ng t\u1ea7n s\u1ed1 bi\u1ebfn thi\u00ean<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>K\u1ebft qu\u1ea3 Sau 3 N\u0103m:<\/strong><\/p>\n\n\n<style>.kb-image7165_d46ded-a4 .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<figure class=\"wp-block-kadence-image kb-image7165_d46ded-a4 size-large\"><img decoding=\"async\" src=\"https:\/\/changyupump.com\/wp-content\/uploads\/2026\/03\/Horizontal-Multistage-Centrifugal-Pump-3-1024x768.jpg\" alt=\"M\u00e1y b\u01a1m n\u01b0\u1edbc mu\u1ed1i kh\u1eed mu\u1ed1i \u0111a t\u1ea7ng d\u00f2ng DF\" class=\"kb-img\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>H\u1ec7 m\u00e9t<\/th><th>Tr\u01b0\u1edbc (316L)<\/th><th>Sau (2507 DF)<\/th><\/tr><\/thead><tbody><tr><td>Tu\u1ed5i th\u1ecd c\u1ee7a b\u01a1m<\/td><td>CD4MCu (Duplex)<\/td><td>3+ n\u0103m (v\u1eabn \u0111ang v\u1eadn h\u00e0nh)<\/td><\/tr><tr><td>Kho\u1ea3ng th\u1eddi gian thay ph\u1edbt<\/td><td>3\u20134 th\u00e1ng<\/td><td>18+ th\u00e1ng<\/td><\/tr><tr><td>Th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng ngo\u00e0i k\u1ebf ho\u1ea1ch h\u00e0ng n\u0103m<\/td><td>12 ng\u00e0y<\/td><td>&lt;1 ng\u00e0y<\/td><\/tr><tr><td>Ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng<\/td><td>M\u1ee9c c\u01a1 s\u1edf<\/td><td>Th\u1ea5p h\u01a1n 15%<\/td><\/tr><tr><td>Chi ph\u00ed b\u1ea3o tr\u00ec\/n\u0103m<\/td><td>$18,500<\/td><td>$3,200<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1c C\u00e2u h\u1ecfi Th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q1: V\u1eadt li\u1ec7u khuy\u1ebfn ngh\u1ecb cho b\u01a1m n\u01b0\u1edbc mu\u1ed1i kh\u1eed m\u1eb7n l\u00e0 g\u00ec?<\/strong><br>\u0110\u1ed1i v\u1edbi n\u01b0\u1edbc mu\u1ed1i c\u00f4 \u0111\u1eb7c (TDS &gt;65.000 ppm), <strong>Th\u00e9p kh\u00f4ng g\u1ec9 si\u00eau k\u00e9p 2507<\/strong> l\u00e0 v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb. \u0110\u1ed1i v\u1edbi \u0111i\u1ec1u ki\u1ec7n n\u01b0\u1edbc bi\u1ec3n v\u1eeba ph\u1ea3i, <strong>2205 duplex<\/strong> mang l\u1ea1i s\u1ef1 c\u00e2n b\u1eb1ng t\u1ed1i \u01b0u gi\u1eefa chi ph\u00ed v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n. \u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng li\u00ean quan \u0111\u1ebfn fluoride ho\u1eb7c axit kh\u1eed, h\u00e3y s\u1eed d\u1ee5ng 2507 ho\u1eb7c h\u1ee3p kim crom cao thay v\u00ec titan.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q2: N\u1ed3ng \u0111\u1ed9 clorua t\u1ed1i \u0111a cho 316L trong d\u1ecbch v\u1ee5 n\u01b0\u1edbc mu\u1ed1i l\u00e0 bao nhi\u00eau?<\/strong><br>316L th\u01b0\u1eddng b\u1ecb gi\u1edbi h\u1ea1n trong m\u00f4i tr\u01b0\u1eddng c\u00f3 \u00edt h\u01a1n <strong>000 ppm clorua \u1edf nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng<\/strong>. Tr\u00ean ng\u01b0\u1ee1ng n\u00e0y, \u0103n m\u00f2n r\u1ed7 t\u0103ng t\u1ed1c \u0111\u00e1ng k\u1ec3. H\u1ea7u h\u1ebft c\u00e1c \u1ee9ng d\u1ee5ng n\u01b0\u1edbc mu\u1ed1i bi\u1ec3n (15.000\u201320.000 ppm Cl\u207b) y\u00eau c\u1ea7u \u00edt nh\u1ea5t 2205 duplex.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q3: L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ecdn gi\u1eefa b\u01a1m m\u1ed9t c\u1ea5p v\u00e0 b\u01a1m nhi\u1ec1u c\u1ea5p cho n\u01b0\u1edbc mu\u1ed1i?<\/strong><br>S\u1eed d\u1ee5ng <strong>y\u00eau c\u1ea7u c\u1ed9t \u00e1p<\/strong> l\u00e0m ti\u00eau ch\u00ed quy\u1ebft \u0111\u1ecbnh ch\u00ednh:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>C\u1ed9t \u00e1p \u2264130 m:<\/strong> CYH m\u1ed9t c\u1ea5p th\u01b0\u1eddng kinh t\u1ebf h\u01a1n<\/li>\n\n\n\n<li><strong>C\u1ed9t \u00e1p &gt;130 m ho\u1eb7c l\u00ean \u0111\u1ebfn 816 m:<\/strong> DF nhi\u1ec1u c\u1ea5p l\u00e0 b\u1eaft bu\u1ed9c<\/li>\n\n\n\n<li>C\u0169ng xem x\u00e9t nhi\u1ec7t \u0111\u1ed9: CYH h\u1ed7 tr\u1ee3 l\u00ean \u0111\u1ebfn 165\u00b0C, DF gi\u1edbi h\u1ea1n \u1edf 80\u00b0C<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q4: Lo\u1ea1i ph\u1edbt n\u00e0o \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb cho n\u01b0\u1edbc mu\u1ed1i \u0111\u1ed9 m\u1eb7n cao?<\/strong><br><strong>Ph\u1edbt c\u01a1 kh\u00ed k\u00e9p v\u1edbi h\u1ec7 th\u1ed1ng x\u1ea3 n\u01b0\u1edbc s\u1ea1ch API Plan 32<\/strong> \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb cho n\u01b0\u1edbc mu\u1ed1i k\u1ebft tinh. \u0110\u1ed1i v\u1edbi n\u01b0\u1edbc mu\u1ed1i s\u1ea1ch kh\u00f4ng c\u00f3 nguy c\u01a1 k\u1ebft tinh, ph\u1edbt c\u01a1 kh\u00ed SiC\/SiC \u0111\u01a1n v\u1edbi h\u1ec7 th\u1ed1ng tu\u1ea7n ho\u00e0n API Plan 11 l\u00e0 \u0111\u1ee7.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q5: Nhi\u1ec7t \u0111\u1ed9 t\u1ed1i \u0111a cho v\u1eadn h\u00e0nh b\u01a1m n\u01b0\u1edbc mu\u1ed1i l\u00e0 bao nhi\u00eau?<\/strong><br>\u0110\u1ed1i v\u1edbi <strong>D\u00f2ng CYH<\/strong>: -20\u00b0C \u0111\u1ebfn 165\u00b0C t\u00f9y thu\u1ed9c v\u00e0o c\u1ea5u h\u00ecnh v\u1eadt li\u1ec7u. \u0110\u1ed1i v\u1edbi <strong>d\u00f2ng DF<\/strong>: \u226480\u00b0C. \u0110\u1ed1i v\u1edbi b\u01a1m titan, gi\u1edbi h\u1ea1n th\u1ef1c t\u1ebf kho\u1ea3ng 120\u00b0C \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng mi\u1ec5n nhi\u1ec5m v\u1edbi clorua.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q6: Gi\u00e1 tr\u1ecb PRE \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u nh\u01b0 th\u1ebf n\u00e0o?<\/strong><br>Gi\u00e1 tr\u1ecb PRE l\u00e0 ch\u1ec9 s\u1ed1 ch\u00ednh v\u1ec1 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n r\u1ed7 do clorua. C\u00f4ng th\u1ee9c l\u00e0 <strong>PRE = %Cr + 3,3\u00d7%Mo + 16\u00d7%N<\/strong>. Gi\u00e1 tr\u1ecb PRE cao h\u01a1n cho th\u1ea5y kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n r\u1ed7 do clorua t\u1ed1t h\u01a1n. \u0110\u1ed1i v\u1edbi d\u1ecbch v\u1ee5 n\u01b0\u1edbc mu\u1ed1i, PRE \u2265 34 (2205 ho\u1eb7c 904L) l\u00e0 ng\u01b0\u1ee1ng t\u1ed1i thi\u1ec3u \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q7: C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng titan cho t\u1ea5t c\u1ea3 c\u00e1c b\u01a1m n\u01b0\u1edbc mu\u1ed1i kh\u1eed mu\u1ed1i kh\u00f4ng?<\/strong><br><strong>Kh\u00f4ng.<\/strong> Titan mang l\u1ea1i kh\u1ea3 n\u0103ng ch\u1ed1ng clorua tuy\u1ec7t v\u1eddi (g\u1ea7n nh\u01b0 mi\u1ec5n nhi\u1ec5m l\u00ean \u0111\u1ebfn 120\u00b0C) nh\u01b0ng c\u00f3 nh\u1eefng h\u1ea1n ch\u1ebf quan tr\u1ecdng: n\u00f3 <strong>kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi fluoride<\/strong> (v\u00ed d\u1ee5: axit hydrofluoric), <strong>kh\u00f4ng \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb cho axit kh\u1eed<\/strong> (v\u00ed d\u1ee5: axit sulfuric lo\u00e3ng), v\u00e0 c\u00f3 <strong>kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n th\u1ea5p<\/strong> (HB 180\u2013210, th\u1ea5p nh\u1ea5t trong s\u00e1u c\u1ea5p \u0111\u1ed9). Titan ch\u1ec9 n\u00ean \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho n\u01b0\u1edbc mu\u1ed1i \u201cs\u1ea1ch nh\u01b0ng \u0103n m\u00f2n\u201d.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q8: Nguy\u00ean nh\u00e2n n\u00e0o g\u00e2y ra s\u1ef1 c\u1ed1 b\u01a1m trong c\u00e1c nh\u00e0 m\u00e1y kh\u1eed mu\u1ed1i?<\/strong><br>C\u00e1c ch\u1ebf \u0111\u1ed9 s\u1ef1 c\u1ed1 ph\u1ed5 bi\u1ebfn nh\u1ea5t theo th\u1ee9 t\u1ef1 t\u1ea7n su\u1ea5t:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>S\u1ef1 \u0103n m\u00f2n<\/strong> (\u0103n m\u00f2n r\u1ed7, SCC, \u0103n m\u00f2n khe h\u1edf) \u2014 45% s\u1ef1 c\u1ed1<\/li>\n\n\n\n<li><strong>S\u1ef1 c\u1ed1 ph\u1edbt c\u01a1 kh\u00ed<\/strong> \u2014 30% s\u1ef1 c\u1ed1<\/li>\n\n\n\n<li><strong>S\u1ef1 c\u1ed1 \u1ed5 tr\u1ee5c<\/strong> do m\u1ea5t c\u00e2n b\u1eb1ng l\u1ef1c d\u1ecdc tr\u1ee5c \u2014 15% s\u1ef1 c\u1ed1<\/li>\n\n\n\n<li><strong>H\u01b0 h\u1ecfng do x\u00e2m th\u1ef1c<\/strong> \u2014 10% s\u1ef1 c\u1ed1<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Tu\u00e2n th\u1ee7 M\u00f4i tr\u01b0\u1eddng v\u00e0 C\u00e2n nh\u1eafc Quy \u0111\u1ecbnh<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">X\u1ea3 n\u01b0\u1edbc mu\u1ed1i t\u1eeb c\u00e1c nh\u00e0 m\u00e1y kh\u1eed mu\u1ed1i ph\u1ea3i tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh v\u1ec1 m\u00f4i tr\u01b0\u1eddng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn vi\u1ec7c l\u1ef1a ch\u1ecdn b\u01a1m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>U.S. EPA 316(b):<\/strong> Y\u00eau c\u1ea7u c\u00e1c c\u1ea5u tr\u00fac l\u1ea5y n\u01b0\u1edbc l\u00e0m m\u00e1t ph\u1ea3i gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng<\/li>\n\n\n\n<li><strong>Ch\u1ec9 th\u1ecb Khung N\u01b0\u1edbc EU:<\/strong> Ki\u1ec3m so\u00e1t vi\u1ec7c x\u1ea3 n\u01b0\u1edbc mu\u1ed1i v\u00e0o v\u00f9ng n\u01b0\u1edbc ven bi\u1ec3n<\/li>\n\n\n\n<li><strong>Quy \u0111\u1ecbnh \u0111\u1ecba ph\u01b0\u01a1ng t\u1ea1i Trung \u0110\u00f4ng v\u00e0 \u00dac:<\/strong> Gi\u1edbi h\u1ea1n n\u1ed3ng \u0111\u1ed9 n\u01b0\u1edbc mu\u1ed1i x\u1ea3 ng\u00e0y c\u00e0ng nghi\u00eam ng\u1eb7t<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ec7 th\u1ed1ng ZLD (X\u1ea3 ch\u1ea5t l\u1ecfng b\u1eb1ng kh\u00f4ng) \u0111ang tr\u1edf th\u00e0nh b\u1eaft bu\u1ed9c \u1edf nhi\u1ec1u khu v\u1ef1c, \u0111\u00f2i h\u1ecfi m\u00e1y b\u01a1m c\u00f3 kh\u1ea3 n\u0103ng x\u1eed l\u00fd n\u1ed3ng \u0111\u1ed9 n\u01b0\u1edbc mu\u1ed1i v\u01b0\u1ee3t qu\u00e1 200.000 ppm TDS \u2014 m\u1ed9t nhi\u1ec7m v\u1ee5 \u0111\u00f2i h\u1ecfi <strong>V\u1eadt li\u1ec7u si\u00eau duplex 2507 ho\u1eb7c titan<\/strong> v\u00e0 <strong>Ki\u1ebfn tr\u00fac \u0111a t\u1ea7ng d\u00f2ng DF<\/strong>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">K\u1ebft lu\u1eadn v\u00e0 H\u1ed7 tr\u1ee3 Chuy\u00ean gia<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c l\u1ef1a ch\u1ecdn m\u00e1y b\u01a1m n\u01b0\u1edbc mu\u1ed1i kh\u1eed mu\u1ed1i ph\u00f9 h\u1ee3p \u0111\u00f2i h\u1ecfi \u0111\u00e1nh gi\u00e1 b\u1ed1n y\u1ebfu t\u1ed1 li\u00ean k\u1ebft v\u1edbi nhau:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>C\u1ea5p v\u1eadt li\u1ec7u<\/strong> \u2014 ph\u00f9 h\u1ee3p v\u1edbi n\u1ed3ng \u0111\u1ed9 clorua, nhi\u1ec7t \u0111\u1ed9 v\u00e0 h\u00e0m l\u01b0\u1ee3ng h\u1ea1t<\/li>\n\n\n\n<li><strong>Ki\u1ebfn tr\u00fac m\u00e1y b\u01a1m<\/strong> \u2014 CYH m\u1ed9t t\u1ea7ng cho \u0111\u1ea7u v\u00e0o\/\u00e1p su\u1ea5t th\u1ea5p; DF \u0111a t\u1ea7ng cho v\u1eadn chuy\u1ec3n n\u01b0\u1edbc mu\u1ed1i \u00e1p su\u1ea5t cao<\/li>\n\n\n\n<li><strong>H\u1ec7 th\u1ed1ng l\u00e0m k\u00edn<\/strong> \u2014 L\u1ef1a ch\u1ecdn k\u1ebf ho\u1ea1ch x\u1ea3 API 682 l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi \u0111\u1ed9 tin c\u1eady c\u1ee7a d\u1ecbch v\u1ee5 n\u01b0\u1edbc mu\u1ed1i<\/li>\n\n\n\n<li><strong>TCO<\/strong> \u2014 chi ph\u00ed v\u1eadt li\u1ec7u ban \u0111\u1ea7u cao h\u01a1n \u0111\u01b0\u1ee3c b\u00f9 \u0111\u1eafp b\u1eb1ng tu\u1ed5i th\u1ecd k\u00e9o d\u00e0i v\u00e0 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">V\u1ec1 Changyu Pump<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1edbi <strong>H\u01a1n 20 n\u0103m kinh nghi\u1ec7m OEM\/ODM<\/strong>, <strong>Ch\u1ee9ng nh\u1eadn ISO 9001, CE v\u00e0 ATEX<\/strong>, v\u00e0 <strong>h\u01a1n 50 c\u00f4ng ngh\u1ec7 \u0111\u01b0\u1ee3c c\u1ea5p b\u1eb1ng s\u00e1ng ch\u1ebf<\/strong>, Changyu Pump chuy\u00ean v\u1ec1 c\u00e1c gi\u1ea3i ph\u00e1p m\u00e1y b\u01a1m ch\u1ed1ng \u0103n m\u00f2n cho c\u00e1c \u1ee9ng d\u1ee5ng x\u1eed l\u00fd ch\u1ea5t l\u1ecfng kh\u1eaft khe nh\u1ea5t. Nh\u00e0 m\u00e1y 20.000 m\u00b2 c\u1ee7a ch\u00fang t\u00f4i s\u1ea3n xu\u1ea5t h\u01a1n 20.000 m\u00e1y b\u01a1m m\u1ed7i n\u0103m cho kh\u00e1ch h\u00e0ng t\u1ea1i h\u01a1n 30 qu\u1ed1c gia.<\/p>\n\n\n<style>.kb-image7165_3dace9-f3 .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<figure class=\"wp-block-kadence-image kb-image7165_3dace9-f3 size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"563\" src=\"https:\/\/changyupump.com\/wp-content\/uploads\/2026\/08\/changyu-pump.webp\" alt=\"\" class=\"kb-img wp-image-6957\" srcset=\"https:\/\/changyupump.com\/wp-content\/uploads\/2026\/08\/changyu-pump.webp 1000w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/08\/changyu-pump-300x169.webp 300w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/08\/changyu-pump-150x84.webp 150w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/08\/changyu-pump-768x432.webp 768w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/08\/changyu-pump-18x10.webp 18w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>G\u1eedi cho ch\u00fang t\u00f4i c\u00e1c th\u00f4ng s\u1ed1 v\u1eadn h\u00e0nh c\u1ee7a b\u1ea1n \u0111\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t m\u00e1y b\u01a1m t\u00f9y ch\u1ec9nh trong v\u00f2ng 24 gi\u1edd:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>L\u01b0u l\u01b0\u1ee3ng v\u00e0 c\u1ed9t \u00e1p y\u00eau c\u1ea7u<\/li>\n\n\n\n<li>Th\u00e0nh ph\u1ea7n m\u00f4i tr\u01b0\u1eddng (n\u1ed3ng \u0111\u1ed9 clorua, nhi\u1ec7t \u0111\u1ed9, pH)<\/li>\n\n\n\n<li>H\u00e0m l\u01b0\u1ee3ng h\u1ea1t (n\u1ebfu c\u00f3)<\/li>\n\n\n\n<li>Chu k\u1ef3 l\u00e0m vi\u1ec7c v\u00e0 \u0111i\u1ec1u ki\u1ec7n l\u1eafp \u0111\u1eb7t<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udce7 <strong>Email:<\/strong> <a href=\"mailto:jade@changyupump.com\">jade@changyupump.com<\/a><br>\ud83d\udcde <strong>\u0110i\u1ec7n tho\u1ea1i\/WhatsApp\/WeChat:<\/strong> +<a href=\"https:\/\/wa.me\/8613651913727\" data-type=\"link\" data-id=\"https:\/\/wa.me\/8613651913727\" target=\"_blank\" rel=\"noopener\">86-13651913727<\/a><br>\ud83c\udfed <strong>Nh\u00e0 m\u00e1y:<\/strong> Giao l\u1ed9 gi\u1eefa \u0111\u01b0\u1eddng Xuanzhi v\u00e0 \u0111\u01b0\u1eddng Fuxing, Khu C\u00f4ng nghi\u1ec7p S\u1ea3n xu\u1ea5t Th\u00f4ng minh T\u00edch h\u1ee3p \u0110\u1ed3ng b\u1eb1ng S\u00f4ng D\u01b0\u01a1ng T\u1eed, Khu Ph\u00e1t tri\u1ec3n Jingxian, Th\u00e0nh ph\u1ed1 Xuancheng, T\u1ec9nh Anhui, Trung Qu\u1ed1c<\/p>\n\n\n<div class=\"wp-block-kadence-advanced-form wp-block-kadence-advanced-form1246-cpt-id kb-adv-form-label-style-normal kb-adv-form-input-size-standard kb-form-basic-style\"><form id=\"kb-adv-form-1246-cpt-id\" class=\"kb-advanced-form\" method=\"post\" action=\"\">\n<style>.kb-row-layout-id16_395842-3c > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id16_395842-3c > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id16_395842-3c > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;grid-template-columns:repeat(2, minmax(0, 1fr));}.kb-row-layout-id16_395842-3c > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id16_395842-3c > .kt-row-column-wrap{grid-template-columns:repeat(2, minmax(0, 1fr));}}@media all and (max-width: 767px){.kb-row-layout-id16_395842-3c > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id16_395842-3c alignnone wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-2-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top\">\n<style>.kadence-column16_3a38e5-5d > .kt-inside-inner-col,.kadence-column16_3a38e5-5d > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column16_3a38e5-5d > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column16_3a38e5-5d > .kt-inside-inner-col{flex-direction:column;}.kadence-column16_3a38e5-5d > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column16_3a38e5-5d > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column16_3a38e5-5d{position:relative;}@media all and (max-width: 1024px){.kadence-column16_3a38e5-5d > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column16_3a38e5-5d > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column16_3a38e5-5d\"><div class=\"kt-inside-inner-col\"><div class=\"kb-adv-form-field kb-adv-form-text-type-input kb-adv-form-infield-type-input kb-field124600b147-f8 wp-block-kadence-advanced-form-text\"><label class=\"kb-adv-form-label\" for=\"field124600b147-f8\">T\u00ean<\/label><input name=\"field00b147-f8\" id=\"field124600b147-f8\" data-label=\"Name\" type=\"text\" placeholder=\"\" value=\"\" data-type=\"text\" class=\"kb-field kb-text-field\" data-required=\"no\" \/><\/div><\/div><\/div>\n\n\n<style>.kadence-column16_be3802-0b > .kt-inside-inner-col,.kadence-column16_be3802-0b > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column16_be3802-0b > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column16_be3802-0b > .kt-inside-inner-col{flex-direction:column;}.kadence-column16_be3802-0b > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column16_be3802-0b > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column16_be3802-0b{position:relative;}@media all and (max-width: 1024px){.kadence-column16_be3802-0b > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column16_be3802-0b > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column16_be3802-0b\"><div class=\"kt-inside-inner-col\"><div class=\"kb-adv-form-field kb-adv-form-text-type-input kb-adv-form-infield-type-input kb-field124648086d-59 wp-block-kadence-advanced-form-email\"><label class=\"kb-adv-form-label\" for=\"field124648086d-59\">Th\u01b0 \u0111i\u1ec7n t\u1eed<span class=\"kb-adv-form-required\">*<\/span><\/label><input name=\"field48086d-59\" id=\"field124648086d-59\" data-label=\"Email\" type=\"email\" placeholder=\"\" value=\"\" data-type=\"email\" class=\"kb-field kb-email-field\" data-required=\"yes\" required aria-required=\"true\"\/><\/div><\/div><\/div>\n\n<\/div><\/div>\n\n<div class=\"kb-adv-form-field kb-adv-form-text-type-input kb-adv-form-infield-type-input kb-field124697066f-d3 wp-block-kadence-advanced-form-text\"><label class=\"kb-adv-form-label\" for=\"field124697066f-d3\">WhatsApp\/\u0110i\u1ec7n tho\u1ea1i<\/label><input name=\"field97066f-d3\" id=\"field124697066f-d3\" data-label=\"Whatsapp\/Phone\" type=\"text\" placeholder=\"\" value=\"\" data-type=\"text\" class=\"kb-field kb-text-field\" data-required=\"no\" \/><\/div>\n\n<div class=\"kb-adv-form-field kb-adv-form-text-type-input kb-adv-form-infield-type-input kb-field1246ae3276-7e wp-block-kadence-advanced-form-textarea\"><label class=\"kb-adv-form-label\" for=\"field1246ae3276-7e\">Th\u00f4ng \u0111i\u1ec7p<span class=\"kb-adv-form-required\">*<\/span><\/label><textarea name=\"fieldae3276-7e\" id=\"field1246ae3276-7e\" rows=\"4\"  data-label=\"Message\" placeholder=\"\" data-type=\"textarea\" class=\"kb-field kb-textarea-field\" data-required=\"yes\" required aria-required=\"true\"><\/textarea><\/div>\n\n<style>ul.menu .kb-submit-field .kb-btnd4ade1-86.kb-button{width:initial;}.kb-submit-field .kb-btnd4ade1-86.kb-button{background:var(--global-palette1, #3182CE);}.kb-submit-field .kb-btnd4ade1-86.kb-button:hover, .kb-submit-field .kb-btnd4ade1-86.kb-button:focus{background:var(--global-palette2, #2B6CB0);}.kb-submit-field.kb-fieldd4ade1-86{justify-content:flex-start;}<\/style><div class=\"kb-adv-form-field kb-submit-field kb-fieldd4ade1-86 wp-block-kadence-advanced-form-submit\"><button class=\"kb-button kt-button button kb-adv-form-submit-button kb-btnd4ade1-86 kt-btn-size-standard kt-btn-width-type-auto kb-btn-global-inherit kt-btn-has-text-true kt-btn-has-svg-false wp-block-button__link\" type=\"submit\"><span class=\"kt-btn-inner-text\">G\u1eedi<\/span><\/button><\/div>\n<input type=\"hidden\" name=\"_kb_adv_form_post_id\" value=\"1246\"><input type=\"hidden\" name=\"action\" value=\"kb_process_advanced_form_submit\"><input type=\"hidden\" name=\"_kb_adv_form_id\" value=\"1246-cpt-id\"><input type=\"hidden\" name=\"trp-form-language\" 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B\u01a1m n\u01b0\u1edbc mu\u1ed1i kh\u1eed m\u1eb7n l\u00e0 g\u00ec? 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