{"id":555,"date":"2026-05-15T08:57:08","date_gmt":"2026-05-15T08:57:08","guid":{"rendered":"https:\/\/kysearo.com\/?p=555"},"modified":"2026-05-15T08:57:09","modified_gmt":"2026-05-15T08:57:09","slug":"what-is-ultrafiltration-system-and-how-does-it-work","status":"publish","type":"post","link":"https:\/\/kysearo.com\/vi\/what-is-ultrafiltration-system-and-how-does-it-work\/","title":{"rendered":"H\u1ec7 th\u1ed1ng si\u00eau l\u1ecdc l\u00e0 g\u00ec v\u00e0 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Si\u00eau l\u1ecdc l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p l\u1ecdc n\u01b0\u1edbc hi\u1ec7n \u0111\u1ea1i \u0111\u00e3 thu h\u00fat s\u1ef1 quan t\u00e2m r\u1ed9ng r\u00e3i trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y nh\u1edd kh\u1ea3 n\u0103ng lo\u1ea1i b\u1ecf hi\u1ec7u qu\u1ea3 c\u00e1c t\u1ea1p ch\u1ea5t kh\u00e1c nhau trong n\u01b0\u1edbc; D\u00f9 b\u1ea1n mu\u1ed1n t\u00ecm hi\u1ec3u c\u00e1ch si\u00eau l\u1ecdc c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc, hay t\u00ecm ki\u1ebfm c\u00e1c gi\u1ea3i ph\u00e1p x\u1eed l\u00fd n\u01b0\u1edbc c\u00f4ng nghi\u1ec7p, vi\u1ec7c n\u1eafm v\u1eefng ki\u1ebfn th\u1ee9c v\u1ec1 si\u00eau l\u1ecdc s\u1ebd gi\u00fap b\u1ea1n \u0111\u01b0a ra nh\u1eefng quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t h\u01a1n.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"720\" src=\"https:\/\/kysearo.com\/wp-content\/uploads\/2026\/05\/7-Disadvantages-of-Ultrafiltration-Equipment.jpg\" alt=\"7 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a thi\u1ebft b\u1ecb si\u00eau l\u1ecdc\" class=\"wp-image-467\" srcset=\"https:\/\/kysearo.com\/wp-content\/uploads\/2026\/05\/7-Disadvantages-of-Ultrafiltration-Equipment.jpg 960w, https:\/\/kysearo.com\/wp-content\/uploads\/2026\/05\/7-Disadvantages-of-Ultrafiltration-Equipment-300x225.jpg 300w, https:\/\/kysearo.com\/wp-content\/uploads\/2026\/05\/7-Disadvantages-of-Ultrafiltration-Equipment-768x576.jpg 768w, https:\/\/kysearo.com\/wp-content\/uploads\/2026\/05\/7-Disadvantages-of-Ultrafiltration-Equipment-16x12.jpg 16w, https:\/\/kysearo.com\/wp-content\/uploads\/2026\/05\/7-Disadvantages-of-Ultrafiltration-Equipment-600x450.jpg 600w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/><\/figure>\n\n\n\n<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h2>M\u1ee5c l\u1ee5c<\/h2><nav><ul><li><a href=\"#what-is-ultrafiltration\">Si\u00eau l\u1ecdc l\u00e0 g\u00ec?<\/a><\/li><li><a href=\"#how-is-the-ultrafiltration-working-process\">Qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p si\u00eau l\u1ecdc di\u1ec5n ra nh\u01b0 th\u1ebf n\u00e0o?<\/a><\/li><li><a href=\"#what-are-the-types-of-ultrafiltration-membranes\">C\u00f3 nh\u1eefng lo\u1ea1i m\u00e0ng si\u00eau l\u1ecdc n\u00e0o?<\/a><\/li><li><a href=\"#null\">\ufffc<\/a><\/li><li><a href=\"#what-are-the-application-ultrafiltration\">C\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a qu\u00e1 tr\u00ecnh si\u00eau l\u1ecdc l\u00e0 g\u00ec?<\/a><\/li><li><a href=\"#what-are-the-advantages-of-ultrafiltration\">Nh\u1eefng \u01b0u \u0111i\u1ec3m c\u1ee7a qu\u00e1 tr\u00ecnh si\u00eau l\u1ecdc l\u00e0 g\u00ec?<\/a><\/li><li><a href=\"#what-factors-can-affect-the-processing-efficiency-of-ultrafiltration-systems\">Nh\u1eefng y\u1ebfu t\u1ed1 n\u00e0o c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t x\u1eed l\u00fd c\u1ee7a h\u1ec7 th\u1ed1ng si\u00eau l\u1ecdc?<\/a><\/li><li><a href=\"#how-to-prevent-ultrafiltration-membrane-fouling\">L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ng\u0103n ng\u1eeba hi\u1ec7n t\u01b0\u1ee3ng b\u00e1m b\u1ea9n tr\u00ean m\u00e0ng si\u00eau l\u1ecdc?<\/a><\/li><li><a href=\"#what-aspects-should-be-paid-attention-to-in-the-daily-operation-and-maintenance-of-ultrafiltration-preparation\">C\u1ea7n ch\u00fa \u00fd nh\u1eefng kh\u00eda c\u1ea1nh n\u00e0o trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh v\u00e0 b\u1ea3o d\u01b0\u1ee1ng h\u00e0ng ng\u00e0y c\u1ee7a h\u1ec7 th\u1ed1ng ti\u1ec1n x\u1eed l\u00fd si\u00eau l\u1ecdc?<\/a><\/li><li><a href=\"#conclution\">K\u1ebft lu\u1eadn<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-is-ultrafiltration\"><strong>Si\u00eau l\u1ecdc l\u00e0 g\u00ec?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Si\u00eau l\u1ecdc (UF) l\u00e0 m\u1ed9t lo\u1ea1i qu\u00e1 tr\u00ecnh t\u00e1ch m\u00e0ng \u0111\u01b0\u1ee3c th\u00fac \u0111\u1ea9y b\u1edfi ch\u00eanh l\u1ec7ch \u00e1p su\u1ea5t v\u00e0 thu\u1ed9c nh\u00f3m c\u00e1c qu\u00e1 tr\u00ecnh t\u00e1ch m\u00e0ng do \u00e1p su\u1ea5t \u0111i\u1ec1u khi\u1ec3n; Qu\u00e1 tr\u00ecnh n\u00e0y t\u1eadp trung v\u00e0o vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c m\u00e0ng b\u00e1n th\u1ea5m c\u00f3 k\u00edch th\u01b0\u1edbc l\u1ed7 c\u1ee5 th\u1ec3, c\u00f3 kh\u1ea3 n\u0103ng t\u00e1ch, l\u00e0m s\u1ea1ch v\u00e0 c\u00f4 \u0111\u1eb7c c\u00e1c ch\u1ea5t c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng ph\u00e2n t\u1eed kh\u00e1c nhau trong dung d\u1ecbch d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a \u00e1p su\u1ea5t trong kho\u1ea3ng 0,1\u20130,5 MPa!<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Qu\u00e1 tr\u00ecnh si\u00eau l\u1ecdc v\u1ec1 c\u01a1 b\u1ea3n l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh t\u00e1ch l\u1ecdc b\u1eb1ng m\u00e0ng. D\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a ch\u00eanh l\u1ec7ch \u00e1p su\u1ea5t, dung m\u00f4i v\u00e0 c\u00e1c ch\u1ea5t tan ph\u00e2n t\u1eed nh\u1ecf trong dung d\u1ecbch \u0111i qua m\u00e0ng t\u1eeb ph\u00eda \u00e1p su\u1ea5t cao sang ph\u00eda \u00e1p su\u1ea5t th\u1ea5p, t\u1ea1o th\u00e0nh d\u1ecbch l\u1ecdc hay c\u00f2n g\u1ecdi l\u00e0 d\u1ecbch th\u1ea5m! C\u00f2n c\u00e1c th\u00e0nh ph\u1ea7n ph\u00e2n t\u1eed l\u1edbn b\u1ecb m\u00e0ng gi\u1eef l\u1ea1i v\u00e0 \u0111\u01b0\u1ee3c th\u00eam v\u00e0o dung d\u1ecbch c\u00f4 \u0111\u1eb7c; Theo c\u01a1 ch\u1ebf ph\u00e2n bi\u1ec7t n\u00e0y, \u0111\u1ed9 ch\u1ecdn l\u1ecdc c\u1ee7a m\u00e0ng si\u00eau l\u1ecdc ch\u1ee7 y\u1ebfu ph\u1ee5 thu\u1ed9c v\u00e0o k\u00edch th\u01b0\u1edbc v\u00e0 h\u00ecnh d\u1ea1ng c\u1ee7a c\u00e1c l\u1ed7 tr\u00ean b\u1ec1 m\u1eb7t m\u00e0ng, ch\u1ee9 kh\u00f4ng ph\u1ea3i c\u00e1c t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc c\u1ee7a polymer!<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">So v\u1edbi c\u00e1c c\u00f4ng ngh\u1ec7 t\u00e1ch m\u00e0ng kh\u00e1c, si\u00eau l\u1ecdc n\u1eb1m gi\u1eefa vi l\u1ecdc (MF) v\u00e0 nano l\u1ecdc (NF), v\u00e0 kh\u00f4ng c\u00f3 ranh gi\u1edbi r\u00f5 r\u1ec7t gi\u1eefa ba c\u00f4ng ngh\u1ec7 n\u00e0y; K\u00edch th\u01b0\u1edbc l\u1ed7 danh \u0111\u1ecbnh c\u1ee7a m\u00e0ng vi l\u1ecdc n\u1eb1m trong kho\u1ea3ng 0,02\u201310 \u03bcm, trong khi c\u1ee7a m\u00e0ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c (RO) l\u00e0 0,0001\u20130,001 \u03bcm.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"how-is-the-ultrafiltration-working-process\"><strong>Qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p si\u00eau l\u1ecdc di\u1ec5n ra nh\u01b0 th\u1ebf n\u00e0o?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u01a1 ch\u1ebf c\u1ee7a qu\u00e1 tr\u00ecnh si\u00eau l\u1ecdc ch\u1ee7 y\u1ebfu d\u1ef1a tr\u00ean nguy\u00ean l\u00fd s\u00e0ng l\u1ecdc, k\u1ebft h\u1ee3p v\u1edbi qu\u00e1 tr\u00ecnh h\u1ea5p ph\u1ee5 tr\u00ean b\u1ec1 m\u1eb7t v\u00e0 c\u00e1c l\u1ed7 r\u1ed7ng c\u1ee7a m\u00e0ng; khi h\u1ed7n h\u1ee3p ch\u1ea5t l\u1ecfng ch\u1ea3y qua b\u1ec1 m\u1eb7t m\u00e0ng si\u00eau l\u1ecdc d\u01b0\u1edbi \u00e1p su\u1ea5t, c\u00e1c l\u1ed7 r\u1ed7ng si\u00eau nh\u1ecf x\u1ebfp d\u00e0y \u0111\u1eb7c tr\u00ean b\u1ec1 m\u1eb7t m\u00e0ng cho ph\u00e9p c\u00e1c ph\u00e2n t\u1eed n\u01b0\u1edbc v\u00e0 c\u00e1c ph\u00e2n t\u1eed ch\u1ea5t tan c\u00f3 k\u00edch th\u01b0\u1edbc nh\u1ecf \u0111i qua, trong khi c\u00e1c ch\u1ea5t c\u00f3 k\u00edch th\u01b0\u1edbc l\u1edbn h\u01a1n k\u00edch th\u01b0\u1edbc l\u1ed7 r\u1ed7ng c\u1ee7a m\u00e0ng s\u1ebd b\u1ecb gi\u1eef l\u1ea1i, t\u1eeb \u0111\u00f3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee5c \u0111\u00edch l\u00e0m s\u1ea1ch, t\u00e1ch l\u1ecdc v\u00e0 c\u00f4 \u0111\u1eb7c dung d\u1ecbch.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Qu\u00e1 tr\u00ecnh si\u00eau l\u1ecdc kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh s\u00e0ng l\u1ecdc v\u1eadt l\u00fd; theo nghi\u00ean c\u1ee9u c\u1ee7a Sorragin, hi\u1ec7u su\u1ea5t t\u00e1ch c\u1ee7a m\u00e0ng si\u00eau l\u1ecdc kh\u00f4ng ch\u1ec9 ph\u1ee5 thu\u1ed9c v\u00e0o ch\u1ee9c n\u0103ng s\u00e0ng l\u1ecdc do hi\u1ec7n t\u01b0\u1ee3ng tr\u1ec5 b\u1ec1 m\u1eb7t c\u1ee7a k\u00edch th\u01b0\u1edbc l\u1ed7 m\u00e0ng, m\u00e0 c\u00f2n ph\u1ee5 thu\u1ed9c v\u00e0o ch\u1ee9c n\u0103ng r\u00e0o c\u1ea3n ng\u0103n ch\u1eb7n c\u1ee7a c\u00e1c l\u1ed7 m\u00e0ng c\u0169ng nh\u01b0 ch\u1ee9c n\u0103ng h\u1ea5p ph\u1ee5 c\u1ee7a b\u1ec1 m\u1eb7t v\u00e0 c\u00e1c l\u1ed7 m\u00e0ng \u0111\u1ed1i v\u1edbi c\u00e1c ch\u1ea5t tan!<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trong qu\u00e1 tr\u00ecnh si\u00eau l\u1ecdc, m\u1ed9t hi\u1ec7n t\u01b0\u1ee3ng quan tr\u1ecdng l\u00e0 s\u1ef1 h\u00ecnh th\u00e0nh hi\u1ec7n t\u01b0\u1ee3ng ph\u00e2n c\u1ef1c n\u1ed3ng \u0111\u1ed9; \u0111i\u1ec1u n\u00e0y l\u00e0 do s\u1ef1 t\u00edch t\u1ee5 c\u1ee7a c\u00e1c t\u1ea1p ch\u1ea5t b\u1ecb gi\u1eef l\u1ea1i d\u1ecdc theo b\u1ec1 m\u1eb7t m\u00e0ng, t\u1ea1o th\u00e0nh m\u1ed9t \u0111\u1ed9 d\u1ed1c n\u1ed3ng \u0111\u1ed9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00e0ng si\u00eau l\u1ecdc \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00f4ng nghi\u1ec7p th\u01b0\u1eddng c\u00f3 c\u1ea5u tr\u00fac b\u1ea5t \u0111\u1ed1i x\u1ee9ng, bao g\u1ed3m hai l\u1edbp: m\u1ed9t l\u1edbp l\u00e0&nbsp;<strong>l\u1edbp k\u00edch ho\u1ea1t si\u00eau m\u1ecfng<\/strong>&nbsp;(c\u00f3 \u0111\u1ed9 d\u00e0y kho\u1ea3ng 0,25 \u03bcm), \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c t\u00e1ch c\u00e1c dung d\u1ecbch! L\u1edbp c\u00f2n l\u1ea1i l\u00e0 m\u1ed9t&nbsp;<strong>l\u1edbp b\u1ea3o d\u01b0\u1ee1ng x\u1ed1p<\/strong>&nbsp;(v\u1edbi \u0111\u1ed9 d\u00e0y kho\u1ea3ng 75\u2013125 \u03bcm), c\u00f3 \u0111\u1ed9 th\u1ea5m cao v\u00e0 ch\u1ee7 y\u1ebfu \u0111\u00f3ng vai tr\u00f2 l\u00e0m khung \u0111\u1ee1; C\u1ea5u tr\u00fac b\u1ea5t \u0111\u1ed1i x\u1ee9ng n\u00e0y kh\u00f4ng ch\u1ec9 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c trong vi\u1ec7c nh\u1eadn di\u1ec7n m\u00e0ng, m\u00e0 c\u00f2n n\u00e2ng cao \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc v\u00e0 l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc c\u1ee7a m\u00e0ng;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>So s\u00e1nh gi\u1eefa c\u00f4ng ngh\u1ec7 si\u00eau l\u1ecdc v\u00e0 c\u00e1c c\u00f4ng ngh\u1ec7 t\u00e1ch m\u00e0ng kh\u00e1c<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u0110\u1eb7c \u0111i\u1ec3m<\/th><th>L\u1ecdc vi (MF)<\/th><th>Si\u00eau l\u1ecdc (UF)<\/th><th>L\u1ecdc th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c (RO)<\/th><\/tr><\/thead><tbody><tr><td>Ph\u1ea1m vi kh\u1ea9u \u0111\u1ed9<\/td><td>0,02\u201310 \u03bcm<\/td><td>0,001\u20130,02 \u03bcm<\/td><td>0,0001\u20130,001 \u03bcm<\/td><\/tr><tr><td>Gi\u1edbi h\u1ea1n kh\u1ed1i l\u01b0\u1ee3ng ph\u00e2n t\u1eed<\/td><td>&gt;100.000 Dalton<\/td><td>1.000\u20131.000.000 Dalton<\/td><td>&lt;500 dalton<\/td><\/tr><tr><td>\u00c1p su\u1ea5t l\u00e0m vi\u1ec7c<\/td><td>&lt;2 \u00d7 10\u2075 Pa<\/td><td>1 \u00d7 10\u2075\u20136 \u00d7 10\u2075 Pa<\/td><td>20 \u00d7 10\u2075\u201370 \u00d7 10\u2075 Pa<\/td><\/tr><tr><td>C\u01a1 ch\u1ebf t\u00e1ch r\u1eddi<\/td><td>H\u00e0nh \u0111\u1ed9ng s\u00e0ng l\u1ecdc<\/td><td>Qu\u00e1 tr\u00ecnh s\u00e0ng l\u1ecdc l\u00e0 qu\u00e1 tr\u00ecnh ch\u00ednh, \u0111i k\u00e8m v\u1edbi qu\u00e1 tr\u00ecnh h\u1ea5p ph\u1ee5<\/td><td>M\u00f4 h\u00ecnh khu\u1ebfch t\u00e1n dung d\u1ecbch, k\u1ebft h\u1ee3p v\u1edbi t\u00e1c \u0111\u1ed9ng t\u0129nh \u0111i\u1ec7n<\/td><\/tr><tr><td>Ch\u1ee7 y\u1ebfu lo\u1ea1i b\u1ecf c\u00e1c ch\u1ea5t<\/td><td>ch\u1ea5t r\u1eafn l\u01a1 l\u1eedng, vi khu\u1ea9n, c\u00e1c h\u1ea1t<\/td><td>ch\u1ea5t keo, protein, virus, ch\u1ea5t h\u1eefu c\u01a1 ph\u00e2n t\u1eed l\u1edbn<\/td><td>t\u1ea5t c\u1ea3 c\u00e1c t\u1ea1p ch\u1ea5t, bao g\u1ed3m c\u1ea3 c\u00e1c ch\u1ea5t c\u1ea5p ion<\/td><\/tr><tr><td>L\u0129nh v\u1ef1c \u1ee9ng d\u1ee5ng<\/td><td>L\u1ecdc s\u01a1 b\u1ed9, l\u00e0m trong<\/td><td>X\u1eed l\u00fd n\u01b0\u1edbc u\u1ed1ng, t\u00e1ch chi\u1ebft d\u01b0\u1ee3c ph\u1ea9m, x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i<\/td><td><a href=\"https:\/\/kysearo.com\/vi\/tham-thau-nguoc-nuoc-bien\/\">Kh\u1eed m\u1eb7n n\u01b0\u1edbc bi\u1ec3n<\/a>, ch\u1ebf bi\u1ebfn n\u01b0\u1edbc c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-are-the-types-of-ultrafiltration-membranes\"><strong>C\u00f3 nh\u1eefng lo\u1ea1i m\u00e0ng si\u00eau l\u1ecdc n\u00e0o?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00e0ng si\u00eau l\u1ecdc c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i theo nhi\u1ec1u ti\u00eau ch\u00ed kh\u00e1c nhau nh\u01b0 v\u1eadt li\u1ec7u, h\u00ecnh d\u00e1ng v\u00e0 c\u1ea5u tr\u00fac! T\u00f9y theo v\u1eadt li\u1ec7u ch\u1ebf t\u1ea1o, m\u00e0ng si\u00eau l\u1ecdc c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh hai lo\u1ea1i:<strong>&nbsp;m\u00e0ng v\u00f4 c\u01a1<\/strong>&nbsp;v\u00e0&nbsp;<strong>m\u00e0ng sinh h\u1ecdc;<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u1ef1a tr\u00ean c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m b\u00ean ngo\u00e0i c\u1ee7a m\u00e0ng, m\u00e0ng si\u00eau l\u1ecdc c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh c\u00e1c lo\u1ea1i ch\u00ednh sau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>M\u00e0ng ph\u1eb3ng l\u00e0 d\u1ea1ng m\u00e0ng c\u01a1 b\u1ea3n nh\u1ea5t, th\u00edch h\u1ee3p \u0111\u1ec3 x\u1eed l\u00fd quy m\u00f4 nh\u1ecf v\u00e0 c\u00e1c ch\u1ea5t l\u1ecfng g\u00e2y \u00f4 nhi\u1ec5m cao.<\/li>\n\n\n\n<li>\u0110\u01b0\u1eddng k\u00ednh trong c\u1ee7a m\u00e0ng \u1ed1ng l\u1edbn h\u01a1n 10 nm, gi\u00fap vi\u1ec7c v\u1ec7 sinh v\u00e0 b\u1ea3o d\u01b0\u1ee1ng tr\u1edf n\u00ean d\u1ec5 d\u00e0ng, \u0111\u1ed3ng th\u1eddi ph\u00f9 h\u1ee3p \u0111\u1ec3 x\u1eed l\u00fd c\u00e1c ch\u1ea5t l\u1ecfng c\u00f3 h\u00e0m l\u01b0\u1ee3ng ch\u1ea5t r\u1eafn cao;<\/li>\n\n\n\n<li>\u0110\u01b0\u1eddng k\u00ednh trong c\u1ee7a m\u00e0ng mao qu\u1ea3n n\u1eb1m trong kho\u1ea3ng 0,50\u201310,00 nm v\u00e0 c\u00f3 m\u1eadt \u0111\u1ed9 \u0111\u00f3ng g\u00f3i cao!<\/li>\n\n\n\n<li>\u0110\u01b0\u1eddng k\u00ednh trong c\u1ee7a m\u00e0ng s\u1ee3i r\u1ed7ng nh\u1ecf h\u01a1n 0,5 nm, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh c\u00f4ng ngh\u1ec7 si\u00eau l\u1ecdc ti\u00ean ti\u1ebfn v\u00e0 hi\u1ec7n \u0111\u1ea1i nh\u1ea5t. Lo\u1ea1i m\u00e0ng n\u00e0y c\u00f3 di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t ri\u00eang r\u1ea5t l\u1edbn v\u00e0 r\u1ea5t d\u1ec5 v\u1eadn h\u00e0nh!<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">D\u1ef1a tr\u00ean c\u1ea5u tr\u00fac c\u1ee7a m\u00e0ng, m\u00e0ng si\u00eau l\u1ecdc c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh m\u00e0ng \u0111\u1ed1i x\u1ee9ng v\u00e0 m\u00e0ng b\u1ea5t \u0111\u1ed1i x\u1ee9ng;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>M\u00e0ng \u0111\u1ed1i x\u1ee9ng<\/strong>\u00a0c\u00f3 t\u00ednh \u0111\u1ed3ng nh\u1ea5t v\u00e0 c\u00f3 c\u1ea5u tr\u00fac l\u1ed7 r\u1ed7ng \u0111\u1ed3ng \u0111\u1ec1u theo m\u1ecdi h\u01b0\u1edbng, thu\u1ed9c lo\u1ea1i l\u1ecdc s\u00e2u! A<\/li>\n\n\n\n<li><strong>M\u00e0ng \u0111\u1ed1i x\u1ee9ng<\/strong>\u00a0c\u00f3 l\u1edbp b\u1ec1 m\u1eb7t d\u00e0y \u0111\u1eb7c (v\u1edbi \u0111\u1ed9 d\u00e0y kho\u1ea3ng 0,1 \u03bcm ho\u1eb7c \u00edt h\u01a1n) v\u00e0 l\u1edbp \u0111\u00e1y ch\u1ee7 y\u1ebfu g\u1ed3m c\u00e1c c\u1ea5u tr\u00fac d\u1ea1ng ng\u00f3n tay (v\u1edbi \u0111\u1ed9 d\u00e0y 200\u2013250 \u03bcm), thu\u1ed9c lo\u1ea1i l\u1ecdc b\u1ec1 m\u1eb7t.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00e0ng si\u00eau l\u1ecdc s\u1ee3i r\u1ed7ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh hai lo\u1ea1i d\u1ef1a tr\u00ean ph\u01b0\u01a1ng ph\u00e1p c\u1ea5p n\u01b0\u1edbc v\u00e0o:<strong>&nbsp;\u00e1p su\u1ea5t b\u00ean trong<\/strong>&nbsp;v\u00e0&nbsp;<strong>\u00e1p l\u1ef1c b\u00ean ngo\u00e0i<\/strong>&nbsp;! \u00c1p su\u1ea5t b\u00ean trong l\u00e0 qu\u00e1 tr\u00ecnh n\u01b0\u1edbc th\u00f4 \u0111i v\u00e0o t\u1eeb b\u00ean trong c\u00e1c s\u1ee3i m\u00e0ng v\u00e0 n\u01b0\u1edbc tinh khi\u1ebft \u0111\u01b0\u1ee3c t\u1ea1o ra t\u1eeb b\u00ean ngo\u00e0i c\u00e1c s\u1ee3i m\u00e0ng; \u00c1p su\u1ea5t b\u00ean ngo\u00e0i l\u00e0 qu\u00e1 tr\u00ecnh n\u01b0\u1edbc th\u00f4 \u0111i v\u00e0o t\u1eeb b\u00ean ngo\u00e0i m\u00e0ng v\u00e0 n\u01b0\u1edbc tinh khi\u1ebft \u0111\u01b0\u1ee3c t\u1ea1o ra t\u1eeb b\u00ean trong m\u00e0ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00e0ng si\u00eau l\u1ecdc c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i th\u00e0nh&nbsp;<strong>m\u00e0ng \u01b0a n\u01b0\u1edbc<\/strong>&nbsp;v\u00e0&nbsp;<strong>m\u00e0ng k\u1ef5 n\u01b0\u1edbc<\/strong>&nbsp;d\u1ef1a tr\u00ean t\u00ednh \u01b0a n\u01b0\u1edbc ho\u1eb7c k\u1ef5 n\u01b0\u1edbc c\u1ee7a v\u1eadt li\u1ec7u m\u00e0ng; M\u00e0ng \u01b0a n\u01b0\u1edbc c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng b\u00e1m b\u1ea9n cao v\u00ec c\u00e1c ph\u00e2n t\u1eed n\u01b0\u1edbc c\u00f3 xu h\u01b0\u1edbng t\u1ea1o th\u00e0nh l\u1edbp hydrat h\u00f3a tr\u00ean b\u1ec1 m\u1eb7t m\u00e0ng, t\u1eeb \u0111\u00f3 l\u00e0m gi\u1ea3m s\u1ef1 h\u1ea5p ph\u1ee5 c\u1ee7a c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m! M\u00e0ng k\u1ef5 n\u01b0\u1edbc d\u1ec5 b\u1ecb \u00f4 nhi\u1ec5m h\u01a1n, nh\u01b0ng th\u01b0\u1eddng c\u00f3 \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc cao h\u01a1n;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kysearo.com\/wp-content\/uploads\/2025\/07\/Ultrafiltration-System.jpg\" alt=\"H\u1ec7 th\u1ed1ng si\u00eau l\u1ecdc\" width=\"600\" height=\"400\" srcset=\"https:\/\/kysearo.com\/wp-content\/uploads\/2025\/07\/Ultrafiltration-System-18x12.jpg 18w, https:\/\/kysearo.com\/wp-content\/uploads\/2025\/07\/Ultrafiltration-System-200x133.jpg 200w, https:\/\/kysearo.com\/wp-content\/uploads\/2025\/07\/Ultrafiltration-System-300x200.jpg 300w, https:\/\/kysearo.com\/wp-content\/uploads\/2025\/07\/Ultrafiltration-System-400x267.jpg 400w, https:\/\/kysearo.com\/wp-content\/uploads\/2025\/07\/Ultrafiltration-System.jpg 600w\"><\/h2>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-are-the-application-ultrafiltration\"><strong>C\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a qu\u00e1 tr\u00ecnh si\u00eau l\u1ecdc l\u00e0 g\u00ec?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Qu\u00e1 tr\u00ecnh si\u00eau l\u1ecdc \u0111\u00e3 \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u l\u0129nh v\u1ef1c nh\u1edd \u0111\u1eb7c t\u00ednh t\u00e1ch l\u1ecdc hi\u1ec7u qu\u1ea3. Trong l\u0129nh v\u1ef1c x\u1eed l\u00fd n\u01b0\u1edbc, si\u00eau l\u1ecdc ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t n\u01b0\u1edbc c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao cho ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111i\u1ec7n t\u1eed, ti\u1ec1n x\u1eed l\u00fd c\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a h\u1ec7 th\u1ed1ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c, s\u1ea3n xu\u1ea5t n\u01b0\u1edbc kho\u00e1ng, t\u00e1i s\u1eed d\u1ee5ng n\u01b0\u1edbc \u0111\u00e3 qua x\u1eed l\u00fd v\u00e0 s\u1ea3n xu\u1ea5t n\u01b0\u1edbc u\u1ed1ng;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Trong ng\u00e0nh c\u00f4ng nghi\u1ec7p th\u1ef1c ph\u1ea9m v\u00e0 l\u00ean men,<\/strong>&nbsp;Qu\u00e1 tr\u00ecnh si\u00eau l\u1ecdc \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng \u0111\u1ec3 l\u00e0m trong v\u00e0 ti\u1ec7t tr\u00f9ng r\u01b0\u1ee3u vang, \u1ee7 n\u01b0\u1edbc t\u01b0\u01a1ng, ti\u1ec7t tr\u00f9ng v\u00e0 kh\u1eed m\u00e0u gi\u1ea5m, tinh ch\u1ebf v\u00e0 l\u00e0m trong d\u1ecbch l\u00ean men, tinh ch\u1ebf n\u01b0\u1edbc \u00e9p tr\u00e1i c\u00e2y, ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u00e9p \u0111\u01b0\u1eddng v\u00e0 dung d\u1ecbch \u0111\u01b0\u1eddng, ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng protein t\u1eeb v\u00e1ng s\u1eefa, c\u0169ng nh\u01b0 c\u00f4 \u0111\u1eb7c s\u1eefa t\u00e1ch b\u00e9o. Qu\u00e1 tr\u00ecnh si\u00eau l\u1ecdc \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng v\u00e0 kh\u00f4ng l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1c \u0111\u1eb7c t\u00ednh nh\u1ea1y c\u1ea3m v\u1edbi nhi\u1ec7t, nh\u1edd \u0111\u00f3 gi\u00fap duy tr\u00ec hi\u1ec7u qu\u1ea3 h\u01b0\u01a1ng v\u1ecb ban \u0111\u1ea7u v\u00e0 gi\u00e1 tr\u1ecb dinh d\u01b0\u1ee1ng c\u1ee7a th\u1ef1c ph\u1ea9m.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ng\u00e0nh d\u01b0\u1ee3c ph\u1ea9m<\/strong>&nbsp;l\u00e0 m\u1ed9t l\u0129nh v\u1ef1c \u1ee9ng d\u1ee5ng quan tr\u1ecdng c\u1ee7a c\u00f4ng ngh\u1ec7 si\u00eau l\u1ecdc, bao g\u1ed3m vi\u1ec7c tinh ch\u1ebf v\u00e0 l\u00e0m s\u1ea1ch kh\u00e1ng sinh v\u00e0 interferon, lo\u1ea1i b\u1ecf c\u00e1c ngu\u1ed3n nhi\u1ec7t kh\u1ecfi n\u01b0\u1edbc ti\u00eam, x\u1eed l\u00fd huy\u1ebft t\u01b0\u01a1ng v\u00e0 c\u00e1c ch\u1ea5t sinh h\u1ecdc, t\u00e1ch, c\u00f4 \u0111\u1eb7c v\u00e0 tinh ch\u1ebf protein v\u00e0 enzyme, c\u0169ng nh\u01b0 tinh ch\u1ebf v\u00e0 l\u00e0m s\u1ea1ch c\u00e1c lo\u1ea1i d\u01b0\u1ee3c li\u1ec7u Trung Qu\u1ed1c; Ph\u01b0\u01a1ng ph\u00e1p si\u00eau l\u1ecdc nh\u1eb9 \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p \u0111\u1ec3 x\u1eed l\u00fd c\u00e1c ch\u1ea5t c\u00f3 ho\u1ea1t t\u00ednh sinh h\u1ecdc v\u00e0 c\u00f3 th\u1ec3 ng\u0103n ng\u1eeba hi\u1ec7u qu\u1ea3 s\u1ef1 bi\u1ebfn t\u00ednh, b\u1ea5t ho\u1ea1t v\u00e0 t\u1ef1 ph\u00e2n h\u1ee7y c\u1ee7a c\u00e1c ph\u00e2n t\u1eed sinh h\u1ecdc;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Trong l\u0129nh v\u1ef1c x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p<\/strong>, c\u00f4ng ngh\u1ec7 si\u00eau l\u1ecdc \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i ch\u1ee9a d\u1ea7u, x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i t\u1eeb qu\u00e1 tr\u00ecnh s\u01a1n \u0111i\u1ec7n di, x\u1eed l\u00fd v\u00e0 t\u00e1i s\u1eed d\u1ee5ng n\u01b0\u1edbc th\u1ea3i t\u1eeb in v\u00e0 nhu\u1ed9m d\u1ec7t may, x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i t\u1eeb s\u1ea3n xu\u1ea5t gi\u1ea5y, c\u0169ng nh\u01b0 x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i ph\u00f3ng x\u1ea1, v.v.! Trong qu\u00e1 tr\u00ecnh thu h\u1ed3i thu\u1ed1c nhu\u1ed9m t\u1eeb n\u01b0\u1edbc th\u1ea3i nhu\u1ed9m, m\u00e0ng si\u00eau l\u1ecdc polysulfone v\u00e0 polysulfone amide \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i in v\u00e0 nhu\u1ed9m m\u00e0 kh\u00f4ng c\u1ea7n trung h\u00f2a axit ho\u1eb7c l\u00e0m m\u00e1t, gi\u00fap thu h\u1ed3i thu\u1ed1c nhu\u1ed9m m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f4ng ngh\u1ec7 si\u00eau l\u1ecdc c\u0169ng \u0111\u01b0\u1ee3c k\u1ebft h\u1ee3p v\u1edbi c\u00e1c b\u1ec3 ph\u1ea3n \u1ee9ng sinh h\u1ecdc \u0111\u1ec3 t\u1ea1o th\u00e0nh h\u1ec7 th\u1ed1ng b\u1ec3 ph\u1ea3n \u1ee9ng sinh h\u1ecdc m\u00e0ng (MBR), \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u1eed l\u00fd s\u00e2u c\u00e1c lo\u1ea1i n\u01b0\u1edbc th\u1ea3i kh\u00e1c nhau! Quy tr\u00ecnh k\u1ebft h\u1ee3p n\u00e0y t\u1eadn d\u1ee5ng nh\u1eefng \u01b0u \u0111i\u1ec3m c\u1ee7a qu\u00e1 tr\u00ecnh ph\u00e2n h\u1ee7y sinh h\u1ecdc v\u00e0 c\u00f4ng ngh\u1ec7 t\u00e1ch m\u00e0ng hi\u1ec7u qu\u1ea3, mang l\u1ea1i ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc th\u1ea3i \u0111\u1ea7u ra \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u1ea1t ti\u00eau chu\u1ea9n cao, di\u1ec7n t\u00edch l\u1eafp \u0111\u1eb7t nh\u1ecf g\u1ecdn c\u00f9ng l\u01b0\u1ee3ng b\u00f9n th\u1ea3i sinh ra th\u1ea5p. \u0110\u00e2y l\u00e0 m\u1ed9t xu h\u01b0\u1edbng nghi\u00ean c\u1ee9u v\u00e0 \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn trong l\u0129nh v\u1ef1c x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1ec1 m\u1eb7t t\u00e1i ch\u1ebf t\u00e0i nguy\u00ean, c\u00f4ng ngh\u1ec7 si\u00eau l\u1ecdc c\u00f3 th\u1ec3 thu h\u1ed3i hi\u1ec7u qu\u1ea3 c\u00e1c ch\u1ea5t h\u1eefu \u00edch t\u1eeb n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p, ch\u1eb3ng h\u1ea1n nh\u01b0 s\u01a1n t\u1eeb n\u01b0\u1edbc th\u1ea3i c\u1ee7a qu\u00e1 tr\u00ecnh s\u01a1n \u0111i\u1ec7n ph\u00e2n, protein t\u1eeb n\u01b0\u1edbc th\u1ea3i c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p th\u1ef1c ph\u1ea9m, v.v., t\u1eeb \u0111\u00f3 hi\u1ec7n th\u1ef1c h\u00f3a vi\u1ec7c t\u1eadn d\u1ee5ng t\u00e0i nguy\u00ean t\u1eeb n\u01b0\u1edbc th\u1ea3i, ph\u00f9 h\u1ee3p v\u1edbi kh\u00e1i ni\u1ec7m kinh t\u1ebf tu\u1ea7n ho\u00e0n v\u00e0 ph\u00e1t tri\u1ec3n b\u1ec1n v\u1eefng!<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-are-the-advantages-of-ultrafiltration\"><strong>Nh\u1eefng \u01b0u \u0111i\u1ec3m c\u1ee7a qu\u00e1 tr\u00ecnh si\u00eau l\u1ecdc l\u00e0 g\u00ec?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">So v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p truy\u1ec1n th\u1ed1ng, qu\u00e1 tr\u00ecnh si\u00eau l\u1ecdc c\u00f3 m\u1ed9t s\u1ed1 \u01b0u \u0111i\u1ec3m \u0111\u00e1ng k\u1ec3; Qu\u00e1 tr\u00ecnh si\u00eau l\u1ecdc \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng m\u00e0 kh\u00f4ng g\u00e2y h\u01b0 h\u1ea1i cho c\u00e1c th\u00e0nh ph\u1ea7n, khi\u1ebfn n\u00f3 \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh, c\u00f4 \u0111\u1eb7c v\u00e0 l\u00e0m gi\u00e0u c\u00e1c ch\u1ea5t nh\u1ea1y c\u1ea3m v\u1edbi nhi\u1ec7t nh\u01b0 d\u01b0\u1ee3c ph\u1ea9m, n\u01b0\u1edbc \u00e9p, v.v.!<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Qu\u00e1 tr\u00ecnh si\u00eau l\u1ecdc kh\u00f4ng x\u1ea3y ra s\u1ef1 thay \u0111\u1ed5i pha, kh\u00f4ng c\u1ea7n s\u1eed d\u1ee5ng c\u00e1c ch\u1ea5t h\u00f3a h\u1ecdc, kh\u00f4ng g\u00e2y \u00f4 nhi\u1ec5m th\u1ee9 c\u1ea5p v\u00e0 l\u00e0 m\u1ed9t c\u00f4ng ngh\u1ec7 t\u00e1ch chi\u1ebft ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng. So v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p c\u00f4 \u0111\u1eb7c nhi\u1ec7t truy\u1ec1n th\u1ed1ng, m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng c\u1ee7a qu\u00e1 tr\u00ecnh si\u00eau l\u1ecdc th\u01b0\u1eddng ch\u1ec9 b\u1eb1ng 1\/10 \u0111\u1ebfn 1\/3 so v\u1edbi ph\u01b0\u01a1ng ph\u00e1p c\u0169, gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 chi ph\u00ed v\u1eadn h\u00e0nh!<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f4ng ngh\u1ec7 si\u00eau l\u1ecdc c\u00f3 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh cao, r\u1ea5t h\u1eefu \u00edch trong vi\u1ec7c thu h\u1ed3i c\u00e1c l\u01b0\u1ee3ng r\u1ea5t nh\u1ecf th\u00e0nh ph\u1ea7n \u0111\u1eb7c tr\u01b0ng trong dung d\u1ecbch lo\u00e3ng, c\u0169ng nh\u01b0 trong qu\u00e1 tr\u00ecnh c\u00f4 \u0111\u1eb7c c\u00e1c dung d\u1ecbch c\u00f3 n\u1ed3ng \u0111\u1ed9 th\u1ea5p; Trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t c\u00e1c s\u1ea3n ph\u1ea9m sinh h\u1ecdc, vi\u1ec7c \u00e1p d\u1ee5ng c\u00f4ng ngh\u1ec7 si\u00eau l\u1ecdc thay th\u1ebf cho ph\u01b0\u01a1ng ph\u00e1p k\u1ebft t\u1ee7a b\u1eb1ng amoni sunfat truy\u1ec1n th\u1ed1ng, qu\u00e1 tr\u00ecnh kh\u1eed mu\u1ed1i b\u1eb1ng th\u1ea9m t\u00e1ch v\u00e0 qu\u00e1 tr\u00ecnh c\u00f4 \u0111\u1eb7c ch\u00e2n kh\u00f4ng c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c t\u1ef7 l\u1ec7 thu h\u1ed3i trung b\u00ecnh l\u00e0 97,181% \u0111\u1ed1i v\u1edbi albumin, \u0111\u1ed3ng th\u1eddi gi\u1ea3m \u0111\u00e1ng k\u1ec3 l\u01b0\u1ee3ng nguy\u00ean li\u1ec7u ti\u00eau th\u1ee5 v\u00e0 nhu c\u1ea7u n\u0103ng l\u01b0\u1ee3ng;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Quy tr\u00ecnh si\u00eau l\u1ecdc ch\u1ec9 s\u1eed d\u1ee5ng \u00e1p su\u1ea5t l\u00e0m l\u1ef1c ph\u00e2n t\u00e1ch, v\u1edbi c\u1ea5u tr\u00fac \u0111\u01a1n gi\u1ea3n, v\u1eadn h\u00e0nh d\u1ec5 d\u00e0ng, c\u00f9ng vi\u1ec7c \u0111i\u1ec1u khi\u1ec3n v\u00e0 b\u1ea3o tr\u00ec thu\u1eadn ti\u1ec7n! Si\u00eau l\u1ecdc c\u00f3 m\u1ee9c \u0111\u1ed9 t\u1ef1 \u0111\u1ed9ng h\u00f3a cao v\u00e0 c\u01b0\u1eddng \u0111\u1ed9 lao \u0111\u1ed9ng th\u1ea5p, n\u00ean r\u1ea5t ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u s\u1ea3n xu\u1ea5t li\u00ean t\u1ee5c v\u00e0 t\u1ef1 \u0111\u1ed9ng!<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f4ng ngh\u1ec7 si\u00eau l\u1ecdc c\u00f2n c\u00f3 \u01b0u \u0111i\u1ec3m l\u00e0 c\u00f3 ph\u1ea1m vi \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i. Nh\u1edd s\u1ef1 \u0111a d\u1ea1ng v\u1ec1 lo\u1ea1i v\u1eadt li\u1ec7u m\u00e0ng v\u00e0 kh\u1ea3 n\u0103ng \u0111i\u1ec1u ch\u1ec9nh k\u00edch th\u01b0\u1edbc l\u1ed7 r\u1ed7ng c\u1ee7a m\u00e0ng, c\u00f4ng ngh\u1ec7 si\u00eau l\u1ecdc c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng trong nhi\u1ec1u l\u0129nh v\u1ef1c, t\u1eeb x\u1eed l\u00fd n\u01b0\u1edbc u\u1ed1ng \u0111\u1ebfn t\u00e1i s\u1eed d\u1ee5ng n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p, t\u1eeb ch\u1ebf bi\u1ebfn th\u1ef1c ph\u1ea9m \u0111\u1ebfn d\u01b0\u1ee3c ph\u1ea9m sinh h\u1ecdc, v.v., v\u1edbi kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng v\u00e0 t\u00ednh linh ho\u1ea1t cao! Tuy nhi\u00ean, si\u00eau l\u1ecdc c\u0169ng c\u00f3 nh\u1eefng h\u1ea1n ch\u1ebf! C\u00f4ng ngh\u1ec7 n\u00e0y kh\u00f4ng th\u1ec3 tr\u1ef1c ti\u1ebfp thu \u0111\u01b0\u1ee3c c\u00e1c ch\u1ebf ph\u1ea9m d\u1ea1ng b\u1ed9t kh\u00f4, v\u00e0 \u0111\u1ed1i v\u1edbi c\u00e1c dung d\u1ecbch protein, n\u00f3 th\u01b0\u1eddng ch\u1ec9 c\u00f3 th\u1ec3 thu \u0111\u01b0\u1ee3c n\u1ed3ng \u0111\u1ed9 t\u1eeb 10% \u0111\u1ebfn 50%.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-factors-can-affect-the-processing-efficiency-of-ultrafiltration-systems\"><strong>Nh\u1eefng y\u1ebfu t\u1ed1 n\u00e0o c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t x\u1eed l\u00fd c\u1ee7a h\u1ec7 th\u1ed1ng si\u00eau l\u1ecdc?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Hi\u1ec7u qu\u1ea3 c\u1ee7a qu\u00e1 tr\u00ecnh chu\u1ea9n b\u1ecb b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p si\u00eau l\u1ecdc b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi nhi\u1ec1u th\u00f4ng s\u1ed1 v\u00e0 \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh kh\u00e1c nhau! \u00c1p su\u1ea5t v\u1eadn h\u00e0nh l\u00e0 m\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 ch\u00ednh \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u qu\u1ea3 c\u1ee7a qu\u00e1 tr\u00ecnh si\u00eau l\u1ecdc.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>L\u01b0u l\u01b0\u1ee3ng c\u1ee7a dung d\u1ecbch nguy\u00ean li\u1ec7u&nbsp;<\/strong>&nbsp;c\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn hi\u1ec7u su\u1ea5t l\u1ecdc si\u00eau l\u1ecdc; Vi\u1ec7c t\u0103ng t\u1ed1c \u0111\u1ed9 d\u00f2ng ch\u1ea3y c\u1ee7a dung d\u1ecbch c\u1ea5p li\u1ec7u c\u00f3 th\u1ec3 l\u00e0m t\u0103ng m\u1ee9c \u0111\u1ed9 nhi\u1ec5u lo\u1ea1n c\u1ee7a d\u00f2ng ch\u1ea3y ch\u1ea5t l\u1ecfng tr\u00ean b\u1ec1 m\u1eb7t m\u00e0ng, gi\u1ea3m hi\u1ec7n t\u01b0\u1ee3ng ph\u00e2n c\u1ef1c n\u1ed3ng \u0111\u1ed9, t\u1eeb \u0111\u00f3 gi\u00fap t\u0103ng c\u01b0\u1eddng l\u01b0u l\u01b0\u1ee3ng th\u1ea5m;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng&nbsp;<\/strong>&nbsp;tr\u1ef1c ti\u1ebfp \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 nh\u1edbt c\u1ee7a ch\u1ea5t l\u1ecfng, t\u1eeb \u0111\u00f3 t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn hi\u1ec7u qu\u1ea3 c\u1ee7a qu\u00e1 tr\u00ecnh si\u00eau l\u1ecdc. Khi nhi\u1ec7t \u0111\u1ed9 t\u0103ng, ho\u1ea1t t\u00ednh c\u1ee7a c\u00e1c ph\u00e2n t\u1eed n\u01b0\u1edbc c\u0169ng t\u0103ng l\u00ean, \u0111\u1ed9 nh\u1edbt gi\u1ea3m xu\u1ed1ng v\u00e0 l\u01b0\u1ee3ng n\u01b0\u1edbc thu \u0111\u01b0\u1ee3c c\u0169ng t\u0103ng theo.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u0111\u1ea7u v\u00e0o,<\/strong>&nbsp;\u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111\u1ed9 \u0111\u1ee5c, c\u00f3 t\u00e1c \u0111\u1ed9ng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn s\u1ea3n l\u01b0\u1ee3ng n\u01b0\u1edbc; \u0110\u1ed9 \u0111\u1ee5c c\u1ee7a n\u01b0\u1edbc \u0111\u1ea7u v\u00e0o c\u00e0ng cao, s\u1ea3n l\u01b0\u1ee3ng n\u01b0\u1edbc c\u1ee7a m\u00e0ng si\u00eau l\u1ecdc c\u00e0ng th\u1ea5p, v\u00e0 n\u01b0\u1edbc \u0111\u1ea7u v\u00e0o c\u00f3 \u0111\u1ed9 \u0111\u1ee5c cao c\u00e0ng d\u1ec5 g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng b\u00e1m b\u1ea9n v\u00e0 t\u1eafc ngh\u1ebdn m\u00e0ng!<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Vi\u1ec7c l\u00e0m s\u1ea1ch v\u00e0 x\u1eed l\u00fd m\u00e0ng l\u1ecdc<\/strong>&nbsp;c\u00f3 m\u1ed1i li\u00ean h\u1ec7 tr\u1ef1c ti\u1ebfp \u0111\u1ebfn ho\u1ea1t \u0111\u1ed9ng l\u00e2u d\u00e0i c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng si\u00eau l\u1ecdc! T\u00ecnh tr\u1ea1ng b\u00e1m b\u1ea9n m\u00e0ng c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn gi\u1ea3m l\u01b0u l\u01b0\u1ee3ng th\u1ea5m v\u00e0 \u0111\u00f2i h\u1ecfi ph\u1ea3i v\u1ec7 sinh v\u00e0 ph\u1ee5c h\u1ed3i \u0111\u1ecbnh k\u1ef3;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Gi\u00e1 tr\u1ecb pH&nbsp;<\/strong>&nbsp;c\u00f3 th\u1ec3 nh\u1eadn bi\u1ebft c\u00e1c \u0111\u1eb7c t\u00ednh c\u1ea5u tr\u00fac c\u1ee7a v\u1eadt li\u1ec7u m\u00e0ng v\u00e0 c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m, t\u1eeb \u0111\u00f3 ph\u00e1t hi\u1ec7n s\u1ef1 t\u01b0\u01a1ng t\u00e1c gi\u1eefa m\u00e0ng v\u00e0 c\u00e1c ch\u1ea5t h\u00f2a tan! C\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u m\u00e0ng kh\u00e1c nhau c\u00f3 c\u00e1c kho\u1ea3ng pH ph\u00f9 h\u1ee3p kh\u00e1c nhau, v\u00ed d\u1ee5 nh\u01b0 m\u00e0ng cellulose acetate th\u00edch h\u1ee3p cho m\u00f4i tr\u01b0\u1eddng c\u00f3 pH t\u1eeb 3 \u0111\u1ebfn 8, trong khi m\u00e0ng polysulfone c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh trong kho\u1ea3ng pH t\u1eeb 2 \u0111\u1ebfn 12.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"how-to-prevent-ultrafiltration-membrane-fouling\"><strong>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ng\u0103n ng\u1eeba hi\u1ec7n t\u01b0\u1ee3ng b\u00e1m b\u1ea9n tr\u00ean m\u00e0ng si\u00eau l\u1ecdc?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00ecnh tr\u1ea1ng b\u00e1m b\u1ea9n m\u00e0ng si\u00eau l\u1ecdc l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 quan tr\u1ecdng trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh t\u0129nh l\u00e2u d\u00e0i c\u1ee7a thi\u1ebft b\u1ecb c\u1ea3m bi\u1ebfn, v\u00e0 vi\u1ec7c ph\u00f2ng ng\u1eeba v\u00e0 ki\u1ec3m so\u00e1t hi\u1ec7u qu\u1ea3 t\u00ecnh tr\u1ea1ng n\u00e0y l\u00e0 v\u00f4 c\u00f9ng quan tr\u1ecdng. T\u00ecnh tr\u1ea1ng b\u00e1m b\u1ea9n m\u00e0ng ch\u1ee7 y\u1ebfu bao g\u1ed3m hai tr\u01b0\u1eddng h\u1ee3p: s\u1ef1 l\u1eafng \u0111\u1ecdng tr\u00ean b\u1ec1 m\u1eb7t m\u00e0ng (t\u1ea1o th\u00e0nh l\u1edbp c\u1eb7n l\u1ecdc) v\u00e0 s\u1ef1 t\u1eafc ngh\u1ebdn l\u1ed7 r\u1ed7ng c\u1ee7a m\u00e0ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>X\u1eed l\u00fd s\u01a1 b\u1ed9<\/strong>&nbsp;l\u00e0 bi\u1ec7n ph\u00e1p ch\u00ednh \u0111\u1ec3 gi\u1ea3m hi\u1ec7n t\u01b0\u1ee3ng b\u00e1m b\u1ea9n tr\u00ean m\u00e0ng si\u00eau l\u1ecdc. C\u1ea7n l\u1ef1a ch\u1ecdn c\u00e1c quy tr\u00ecnh ti\u1ec1n x\u1eed l\u00fd ph\u00f9 h\u1ee3p d\u1ef1a tr\u00ean t\u00ednh ch\u1ea5t c\u1ee7a nguy\u00ean li\u1ec7u, ch\u1eb3ng h\u1ea1n nh\u01b0 l\u1ecdc \u0111a t\u1ea7ng, h\u1ea5p ph\u1ee5 b\u1eb1ng than ho\u1ea1t t\u00ednh, keo t\u1ee5 h\u00f3a h\u1ecdc, v.v., nh\u1eb1m lo\u1ea1i b\u1ecf hi\u1ec7u qu\u1ea3 c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m ti\u1ec1m \u1ea9n kh\u1ecfi ngu\u1ed3n n\u01b0\u1edbc v\u00e0 gi\u1ea3m t\u1ea3i l\u01b0\u1ee3ng \u00f4 nhi\u1ec5m t\u00e1c \u0111\u1ed9ng l\u00ean c\u00e1c m\u00e0ng si\u00eau l\u1ecdc \u1edf c\u00e1c giai \u0111o\u1ea1n ti\u1ebfp theo;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>T\u1ed1i \u01b0u h\u00f3a c\u00e1c \u0111i\u1ec1u ki\u1ec7n thao t\u00e1c<\/strong>&nbsp;c\u0169ng c\u00f3 th\u1ec3 gi\u1ea3m hi\u1ec7u qu\u1ea3 hi\u1ec7n t\u01b0\u1ee3ng b\u00e1m b\u1ea9n m\u00e0ng. C\u1ea7n \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t v\u1eadn h\u00e0nh v\u00e0 t\u1ed1c \u0111\u1ed9 thu h\u1ed3i \u1edf m\u1ee9c ph\u00f9 h\u1ee3p \u0111\u1ec3 tr\u00e1nh s\u1ef1 h\u00ecnh th\u00e0nh nhanh ch\u00f3ng c\u1ee7a l\u1edbp gel d\u01b0\u1edbi \u00e1p su\u1ea5t qu\u00e1 cao. Duy tr\u00ec l\u01b0u l\u01b0\u1ee3ng ch\u1ea5t l\u1ecfng c\u1ea5p v\u00e0o \u1edf m\u1ee9c th\u00edch h\u1ee3p v\u00e0 th\u00fac \u0111\u1ea9y qu\u00e1 tr\u00ecnh di chuy\u1ec3n ngang c\u1ee7a c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m tr\u00ean b\u1ec1 m\u1eb7t m\u00e0ng. Th\u01b0\u1eddng xuy\u00ean \u00e1p d\u1ee5ng c\u00e1c k\u1ef9 thu\u1eadt l\u00e0m s\u1ea1ch v\u1eadt l\u00fd nh\u01b0 r\u1eeda ng\u01b0\u1ee3c v\u00e0 l\u00e0m s\u1ea1ch b\u1eb1ng kh\u00ed \u0111\u1ec3 lo\u1ea1i b\u1ecf k\u1ecbp th\u1eddi c\u00e1c c\u1eb7n b\u00e1m tr\u00ean b\u1ec1 m\u1eb7t m\u00e0ng!<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>V\u1ec7 sinh b\u1eb1ng h\u00f3a ch\u1ea5t<\/strong>\u0110\u00e2y l\u00e0 m\u1ed9t bi\u1ec7n ph\u00e1p c\u1ea7n thi\u1ebft \u0111\u1ec3 gi\u1ea3m hi\u1ec7n t\u01b0\u1ee3ng b\u00e1m b\u1ea9n m\u00e0ng; Khi hi\u1ec7n t\u01b0\u1ee3ng b\u00e1m b\u1ea9n m\u00e0ng d\u1eabn \u0111\u1ebfn vi\u1ec7c l\u01b0u l\u01b0\u1ee3ng gi\u1ea3m xu\u1ed1ng m\u1ed9t m\u1ee9c nh\u1ea5t \u0111\u1ecbnh, c\u1ea7n ph\u1ea3i ti\u1ebfn h\u00e0nh l\u00e0m s\u1ea1ch b\u1eb1ng h\u00f3a ch\u1ea5t!<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>S\u1eeda \u0111\u1ed5i v\u1eadt li\u1ec7u m\u00e0ng<\/strong>&nbsp;l\u00e0 m\u1ed9t chi\u1ebfn l\u01b0\u1ee3c d\u00e0i h\u1ea1n nh\u1eb1m n\u00e2ng cao kh\u1ea3 n\u0103ng ch\u1ed1ng b\u00e1m b\u1ea9n! B\u1eb1ng c\u00e1ch ph\u00e1t tri\u1ec3n c\u00e1c v\u1eadt li\u1ec7u m\u00e0ng c\u00f3 t\u00ednh \u01b0a n\u01b0\u1edbc, ch\u1ebf t\u1ea1o m\u00e0ng composite v\u00e0 th\u1ef1c hi\u1ec7n qu\u00e1 tr\u00ecnh bi\u1ebfn t\u00ednh gh\u00e9p tr\u00ean b\u1ec1 m\u1eb7t m\u00e0ng, hi\u1ec7u su\u1ea5t ch\u1ed1ng b\u00e1m b\u1ea9n c\u1ee7a m\u00e0ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u1ee7ng c\u1ed1;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>T\u1ed1i \u01b0u h\u00f3a thi\u1ebft k\u1ebf v\u00e0 v\u1eadn h\u00e0nh c\u00e1c th\u00e0nh ph\u1ea7n m\u00e0ng<\/strong>&nbsp;c\u0169ng c\u00f3 th\u1ec3 gi\u00fap ki\u1ec3m so\u00e1t \u00f4 nhi\u1ec5m. Vi\u1ec7c \u00e1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p l\u1ecdc d\u00f2ng ch\u1ea3y \u0111an xen thay v\u00ec l\u1ecdc d\u00f2ng ch\u1ea3y m\u1ed9t chi\u1ec1u c\u00f3 th\u1ec3 gi\u1ea3m thi\u1ec3u s\u1ef1 l\u1eafng \u0111\u1ecdng c\u1ee7a c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m tr\u00ean b\u1ec1 m\u1eb7t m\u00e0ng; Thi\u1ebft k\u1ebf c\u1ea5u tr\u00fac k\u00eanh d\u00f2ng ch\u1ea3y h\u1ee3p l\u00fd \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng hi\u1ec7n t\u01b0\u1ee3ng nhi\u1ec5u lo\u1ea1n! \u0110\u1ed1i v\u1edbi m\u00e0ng s\u1ee3i r\u1ed7ng, c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u00e1p su\u1ea5t b\u00ean trong ho\u1eb7c b\u00ean ngo\u00e0i \u0111\u1ec3 th\u00edch \u1ee9ng v\u1edbi c\u00e1c lo\u1ea1i n\u01b0\u1edbc c\u1ea5p kh\u00e1c nhau!<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>M\u1ed9t h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t v\u00e0 \u0111i\u1ec1u khi\u1ec3n to\u00e0n di\u1ec7n<\/strong>&nbsp;trong t\u00f2a nh\u00e0 c\u00f3 th\u1ec3 k\u1ecbp th\u1eddi ph\u00e1t hi\u1ec7n c\u00e1c v\u1ea5n \u0111\u1ec1 \u00f4 nhi\u1ec5m v\u00e0 \u00e1p d\u1ee5ng c\u00e1c bi\u1ec7n ph\u00e1p \u1ee9ng ph\u00f3! B\u1eb1ng c\u00e1ch theo d\u00f5i xu h\u01b0\u1edbng bi\u1ebfn \u0111\u1ed5i c\u1ee7a c\u00e1c ch\u1ec9 s\u1ed1 nh\u01b0 ch\u00eanh l\u1ec7ch \u00e1p su\u1ea5t xuy\u00ean m\u00e0ng, l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc s\u1ea3n xu\u1ea5t v\u00e0 c\u00e1c th\u00f4ng s\u1ed1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc, h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 c\u1ea3nh b\u00e1o t\u00ecnh tr\u1ea1ng t\u1eafc ngh\u1ebdn m\u00e0ng, t\u1ed1i \u01b0u h\u00f3a th\u1eddi \u0111i\u1ec3m v\u00e0 k\u1ebf ho\u1ea1ch l\u00e0m s\u1ea1ch, \u0111\u1ed3ng th\u1eddi tr\u00e1nh \u0111\u01b0\u1ee3c t\u00ecnh tr\u1ea1ng t\u1eafc ngh\u1ebdn kh\u00f4ng th\u1ec3 kh\u1eafc ph\u1ee5c.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-aspects-should-be-paid-attention-to-in-the-daily-operation-and-maintenance-of-ultrafiltration-preparation\"><strong>C\u1ea7n ch\u00fa \u00fd nh\u1eefng kh\u00eda c\u1ea1nh n\u00e0o trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh v\u00e0 b\u1ea3o d\u01b0\u1ee1ng h\u00e0ng ng\u00e0y c\u1ee7a h\u1ec7 th\u1ed1ng ti\u1ec1n x\u1eed l\u00fd si\u00eau l\u1ecdc?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh l\u00e2u d\u00e0i c\u1ee7a h\u1ec7 th\u1ed1ng si\u00eau l\u1ecdc ph\u1ee5 thu\u1ed9c v\u00e0o vi\u1ec7c v\u1eadn h\u00e0nh v\u00e0 b\u1ea3o tr\u00ec h\u00e0ng ng\u00e0y theo quy tr\u00ecnh chu\u1ea9n! **C\u00e1c b\u01b0\u1edbc ki\u1ec3m tra tr\u01b0\u1edbc khi v\u1eadn h\u00e0nh l\u00e0 b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng an to\u00e0n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Gi\u00e1m s\u00e1t c\u00e1c th\u00f4ng s\u1ed1 v\u1eadn h\u00e0nh<\/strong>&nbsp;l\u00e0 m\u1ed9t nhi\u1ec7m v\u1ee5 quan tr\u1ecdng trong ho\u1ea1t \u0111\u1ed9ng h\u00e0ng ng\u00e0y; C\u1ea7n ph\u1ea3i th\u01b0\u1eddng xuy\u00ean ghi ch\u00e9p c\u00e1c th\u00f4ng s\u1ed1 ch\u00ednh nh\u01b0 \u00e1p su\u1ea5t \u0111\u1ea7u v\u00e0o, \u00e1p su\u1ea5t s\u1ea3n xu\u1ea5t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc, \u0111\u1ed3ng th\u1eddi ph\u00e1t hi\u1ec7n k\u1ecbp th\u1eddi c\u00e1c t\u00ecnh hu\u1ed1ng b\u1ea5t th\u01b0\u1eddng th\u00f4ng qua ph\u00e2n t\u00edch xu h\u01b0\u1edbng!<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>V\u1ec7 sinh \u0111\u1ecbnh k\u1ef3<\/strong>&nbsp;l\u00e0 ch\u00eca kh\u00f3a \u0111\u1ec3 duy tr\u00ec hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a t\u1ed5 ch\u1ee9c. C\u00f3 hai lo\u1ea1i ch\u00ednh c\u1ee7a vi\u1ec7c l\u00e0m s\u1ea1ch l\u01b0\u1edbi: l\u00e0m s\u1ea1ch b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p v\u1eadt l\u00fd v\u00e0 l\u00e0m s\u1ea1ch b\u1eb1ng h\u00f3a ch\u1ea5t!<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Vi\u1ec7c thi\u1ebft l\u1eadp ch\u1ee9c n\u0103ng b\u1ea3o v\u1ec7 ch\u1ed1ng t\u1eaft m\u00e1y<\/strong>&nbsp;\u0111i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi vi\u1ec7c thi\u1ebft l\u1eadp ch\u1ebf \u0111\u1ed9 v\u1eadn h\u00e0nh gi\u00e1n \u0111o\u1ea1n! Khi c\u00f3 s\u1ef1 ng\u1eebng ho\u1ea1t \u0111\u1ed9ng trong th\u1eddi gian ng\u1eafn (d\u01b0\u1edbi 10 ng\u00e0y), c\u1ea7n ti\u1ebfn h\u00e0nh kh\u1eed tr\u00f9ng v\u00e0 r\u1eeda ng\u01b0\u1ee3c, \u0111\u1ed3ng th\u1eddi b\u01a1m ch\u1ea5t l\u1ecfng qu\u00fd gi\u00e1 v\u00e0o v\u00e0 ni\u00eam phong \u0111\u1ec3 b\u1ea3o qu\u1ea3n;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ki\u1ec3m tra t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a m\u00e0ng<\/strong>&nbsp;l\u00e0 m\u1ed9t bi\u1ec7n ph\u00e1p c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc th\u1ea3i. C\u1ea7n th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra t\u00ecnh tr\u1ea1ng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e0ng l\u1ecdc th\u00f4ng qua c\u00e1c th\u1eed nghi\u1ec7m gi\u1ea3m \u00e1p, th\u1eed nghi\u1ec7m \u0111i\u1ec3m b\u1ecdt kh\u00ed ho\u1eb7c th\u1eed nghi\u1ec7m \u0111\u1ed9 \u0111\u1ee5c, \u0111\u1ed3ng th\u1eddi k\u1ecbp th\u1eddi ph\u00e1t hi\u1ec7n v\u00e0 thay th\u1ebf c\u00e1c b\u1ed9 ph\u1eadn m\u00e0ng l\u1ecdc b\u1ecb h\u1ecfng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ph\u1ee5 t\u00f9ng thay th\u1ebf<\/strong>&nbsp;Vi\u1ec7c qu\u1ea3n l\u00fd v\u00e0 b\u1ea3o tr\u00ec ph\u00f2ng ng\u1eeba c\u00f3 th\u1ec3 gi\u00fap gi\u1ea3m thi\u1ec3u th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng b\u1ea5t ng\u1edd. C\u1ea7n d\u1ef1 tr\u1eef \u0111\u1ea7y \u0111\u1ee7 c\u00e1c ph\u1ee5 t\u00f9ng thay th\u1ebf, ch\u1eb3ng h\u1ea1n nh\u01b0 v\u00f2ng \u0111\u1ec7m, thi\u1ebft b\u1ecb \u0111o l\u01b0\u1eddng v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn d\u1ec5 h\u01b0 h\u1ecfng kh\u00e1c! X\u00e2y d\u1ef1ng c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o tr\u00ec ph\u00f2ng ng\u1eeba theo khuy\u1ebfn ngh\u1ecb c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t, \u0111\u1ed3ng th\u1eddi th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra t\u00ecnh tr\u1ea1ng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb ph\u1ee5 tr\u1ee3 nh\u01b0 m\u00e1y b\u01a1m v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c! Ho\u1ea1t \u0111\u1ed9ng v\u1eadn h\u00e0nh v\u00e0 b\u1ea3o tr\u00ec to\u00e0n di\u1ec7n h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef c\u1ee7a t\u00f2a nh\u00e0 cung c\u1ea5p d\u1eef li\u1ec7u h\u1ed7 tr\u1ee3 cho vi\u1ec7c t\u1ed1i \u01b0u h\u00f3a quy tr\u00ecnh bi\u00ean so\u1ea1n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"conclution\"><strong>K\u1ebft lu\u1eadn<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">L\u1ecdc si\u00eau l\u1ecdc, v\u1edbi t\u01b0 c\u00e1ch l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p hi\u1ec7u qu\u1ea3 v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng, \u0111\u00e3 ch\u1ee9ng t\u1ecf gi\u00e1 tr\u1ecb to l\u1edbn trong nhi\u1ec1u l\u0129nh v\u1ef1c. C\u00f9ng v\u1edbi s\u1ef1 c\u1ea3i ti\u1ebfn kh\u00f4ng ng\u1eebng v\u1ec1 kh\u1ea3 n\u0103ng c\u1ee7a v\u1eadt li\u1ec7u m\u00e0ng l\u1ecdc v\u00e0 vi\u1ec7c ti\u1ebfp t\u1ee5c gi\u1ea3m chi ph\u00ed, l\u1ecdc si\u00eau l\u1ecdc s\u1ebd \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng h\u01a1n trong vi\u1ec7c khai th\u00e1c to\u00e0n di\u1ec7n t\u00e0i nguy\u00ean n\u01b0\u1edbc, t\u00e1ch v\u00e0 c\u00f4 \u0111\u1eb7c ch\u1ea5t l\u1ecfng, \u0111\u1ed3ng th\u1eddi cung c\u1ea5p n\u1ec1n t\u1ea3ng k\u1ef9 thu\u1eadt cho s\u1ef1 ph\u00e1t tri\u1ec3n b\u1ec1n v\u1eefng!<\/p>","protected":false},"excerpt":{"rendered":"<p>B\u00e0i vi\u1ebft n\u00e0y gi\u1ea3i th\u00edch v\u1ec1 qu\u00e1 tr\u00ecnh si\u00eau l\u1ecdc (UF) \u2013 m\u1ed9t quy tr\u00ecnh t\u00e1ch m\u00e0ng d\u1ef1a tr\u00ean \u00e1p su\u1ea5t \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng trong l\u0129nh v\u1ef1c l\u1ecdc n\u01b0\u1edbc, t\u00e1i s\u1eed d\u1ee5ng n\u01b0\u1edbc th\u1ea3i, ch\u1ebf bi\u1ebfn th\u1ef1c ph\u1ea9m, d\u01b0\u1ee3c ph\u1ea9m v\u00e0 x\u1eed l\u00fd c\u00f4ng nghi\u1ec7p. B\u00e0i vi\u1ebft \u0111\u1ec1 c\u1eadp \u0111\u1ebfn c\u00e1c nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a UF, c\u00e1c lo\u1ea1i m\u00e0ng, so s\u00e1nh v\u1edbi c\u00e1c c\u00f4ng ngh\u1ec7 MF v\u00e0 RO, c\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t, bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba t\u1eafc ngh\u1ebdn m\u00e0ng, c\u0169ng nh\u01b0 c\u00f4ng t\u00e1c v\u1eadn h\u00e0nh v\u00e0 b\u1ea3o tr\u00ec h\u00e0ng ng\u00e0y.<\/p>","protected":false},"author":1,"featured_media":467,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","footnotes":""},"categories":[1],"tags":[557,422,448,554,556,555],"class_list":["post-555","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-desalination-technology","tag-industrial-wastewater-treatment","tag-membrane-separation","tag-uf-membrane-fouling","tag-uf-membrane-system","tag-ultrafiltration","tag-ultrafiltration-water-treatment"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/kysearo.com\/vi\/wp-json\/wp\/v2\/posts\/555","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kysearo.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kysearo.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kysearo.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kysearo.com\/vi\/wp-json\/wp\/v2\/comments?post=555"}],"version-history":[{"count":1,"href":"https:\/\/kysearo.com\/vi\/wp-json\/wp\/v2\/posts\/555\/revisions"}],"predecessor-version":[{"id":556,"href":"https:\/\/kysearo.com\/vi\/wp-json\/wp\/v2\/posts\/555\/revisions\/556"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kysearo.com\/vi\/wp-json\/wp\/v2\/media\/467"}],"wp:attachment":[{"href":"https:\/\/kysearo.com\/vi\/wp-json\/wp\/v2\/media?parent=555"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kysearo.com\/vi\/wp-json\/wp\/v2\/categories?post=555"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kysearo.com\/vi\/wp-json\/wp\/v2\/tags?post=555"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}