{"id":450,"date":"2026-05-15T03:15:27","date_gmt":"2026-05-15T03:15:27","guid":{"rendered":"https:\/\/kysearo.com\/?p=450"},"modified":"2026-05-20T04:14:04","modified_gmt":"2026-05-20T04:14:04","slug":"what-is-reverse-osmosis-water-purification-plant","status":"publish","type":"post","link":"https:\/\/kysearo.com\/vi\/what-is-reverse-osmosis-water-purification-plant\/","title":{"rendered":"H\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c l\u00e0 g\u00ec?"},"content":{"rendered":"

Nh\u00e0 m\u00e1y l\u1ecdc n\u01b0\u1edbc b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c<\/strong><\/a> hi\u1ec7n l\u00e0 c\u00e1c c\u00f4ng ngh\u1ec7 l\u1ecdc n\u01b0\u1edbc ch\u1ee7 \u0111\u1ea1o trong ng\u00e0nh x\u1eed l\u00fd n\u01b0\u1edbc. C\u00f4ng ngh\u1ec7 c\u1ed1t l\u00f5i c\u1ee7a ch\u00fang bao g\u1ed3m h\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc th\u00f4ng qua m\u00e0ng b\u00e1n th\u1ea5m th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c. \u0110\u1eb7c bi\u1ec7t, h\u1ec7 th\u1ed1ng s\u1eed d\u1ee5ng m\u00e1y b\u01a1m \u00e1p su\u1ea5t cao \u0111\u1ec3 t\u0103ng \u00e1p su\u1ea5t c\u1ee7a n\u01b0\u1edbc ngu\u1ed3n, t\u1ea1o ra \u00e1p su\u1ea5t th\u1ea9m th\u1ea5u bu\u1ed9c n\u01b0\u1edbc \u0111i qua m\u00e0ng b\u00e1n th\u1ea5m. M\u00e0ng n\u00e0y c\u00f3 k\u00edch th\u01b0\u1edbc l\u1ed7 nh\u1ecf \u0111\u1ebfn 0,0001 micron, gi\u1eef l\u1ea1i ch\u00ednh x\u00e1c c\u00e1c t\u1ea1p ch\u1ea5t nh\u01b0 kim lo\u1ea1i n\u1eb7ng, vi khu\u1ea9n, vi r\u00fat v\u00e0 c\u00e1c h\u1ee3p ch\u1ea5t h\u1eefu c\u01a1, trong khi ch\u1ec9 cho ph\u00e9p c\u00e1c ph\u00e2n t\u1eed n\u01b0\u1edbc \u0111i qua. Qu\u00e1 tr\u00ecnh n\u00e0y t\u1ea1o ra n\u01b0\u1edbc \u0111\u01b0\u1ee3c kh\u1eed \u0111\u1ed9c cao.<\/p>\n\n\n\n

V\u1ec1 c\u01a1 b\u1ea3n, s\u1ef1 kh\u00e1c bi\u1ec7t c\u1ed1t l\u00f5i gi\u1eefa c\u00e1c nh\u00e0 m\u00e1y l\u1ecdc n\u01b0\u1edbc b\u1eb1ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng l\u1ecdc th\u00f4ng th\u01b0\u1eddng n\u1eb1m \u1edf c\u01a1 ch\u1ebf \u201ct\u00e1ch bi\u1ec7t \u0111\u1ed9ng l\u1ef1c h\u1ecdc\u201d c\u1ee7a ch\u00fang: trong khi c\u00e1c b\u1ed9 l\u1ecdc th\u00f4ng th\u01b0\u1eddng ch\u1ec9 d\u1ef1a v\u00e0o c\u01a1 ch\u1ebf ch\u1eb7n gi\u1eef v\u1eadt l\u00fd \u0111\u1ec3 l\u00e0m s\u1ea1ch n\u01b0\u1edbc, th\u00ec th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c s\u1eed d\u1ee5ng ch\u00eanh l\u1ec7ch \u00e1p su\u1ea5t \u0111\u1ec3 t\u00e1ch hi\u1ec7u qu\u1ea3 c\u00e1c ch\u1ea5t tan kh\u1ecfi dung m\u00f4i, \u0111\u1ea1t \u0111\u1ed9 tinh khi\u1ebft l\u1ecdc v\u01b0\u1ee3t qu\u00e1 99,999%. V\u00ed d\u1ee5, khi x\u1eed l\u00fd n\u01b0\u1edbc m\u00e1y c\u1ee9ng, c\u00e1c l\u1edbp m\u00e0ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c lo\u1ea1i b\u1ecf hi\u1ec7u qu\u1ea3 c\u00e1c ion canxi v\u00e0 magi\u00ea, l\u00e0m gi\u1ea3m \u0111\u1ed9 c\u1ee9ng c\u1ee7a n\u01b0\u1edbc v\u00e0 ng\u0103n ng\u1eeba s\u1ef1 h\u00ecnh th\u00e0nh c\u1eb7n.<\/p>\n\n\n\n

\"Nh\u00e0<\/figure>\n\n\n\n

Nh\u1eefng \u01b0u \u0111i\u1ec3m c\u1ee7a h\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c l\u00e0 g\u00ec?<\/strong><\/h2>\n\n\n\n

1. C\u00f4ng ngh\u1ec7 th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c gi\u00fap lo\u1ea1i b\u1ecf c\u00e1c ch\u1ea5t \u0111\u1ed9c h\u1ea1i kh\u1ecfi n\u01b0\u1edbc:<\/strong><\/p>\n\n\n\n

    \n
  • C\u1ea5p \u0111\u1ed9 vi sinh v\u1eadt:<\/strong>\u00a0Lo\u1ea1i b\u1ecf c\u00e1c vi khu\u1ea9n nh\u01b0 E. coli v\u00e0 Salmonella (hi\u1ec7u su\u1ea5t lo\u1ea1i b\u1ecf \u2265 99,91%), c\u0169ng nh\u01b0 c\u00e1c t\u00e1c nh\u00e2n g\u00e2y b\u1ec7nh truy\u1ec1n nhi\u1ec5m (v\u00ed d\u1ee5: vi\u00eam gan B, c\u00fam);.<\/li>\n\n\n\n
  • C\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m h\u00f3a h\u1ecdc:<\/strong>\u00a0H\u1ea5p ph\u1ee5 c\u00e1c ion kim lo\u1ea1i n\u1eb7ng (ch\u00ec, cadmium, crom), c\u00e1c ch\u1ea5t d\u01b0 th\u1eeba c\u1ee7a thu\u1ed1c tr\u1eeb s\u00e2u t\u1ef1 nhi\u00ean (v\u00ed d\u1ee5: DDT), clo d\u01b0, v.v.;.<\/li>\n\n\n\n
  • C\u00e1c t\u1ea1p ch\u1ea5t \u1edf d\u1ea1ng l\u1ecfng:<\/strong>\u00a0Gi\u1ea3m t\u1ed5ng l\u01b0\u1ee3ng ch\u1ea5t r\u1eafn h\u00f2a tan (TDS) \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n v\u1ec1 n\u01b0\u1edbc u\u1ed1ng tr\u1ef1c ti\u1ebfp (TDS < 50 mg\/L).<\/li>\n<\/ul>\n\n\n\n

    2. Th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng v\u00e0 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c nguy\u00ean t\u1eafc ph\u00e1t tri\u1ec3n b\u1ec1n v\u1eefng:<\/strong><\/p>\n\n\n\n

    Kh\u00e1c v\u1edbi ph\u01b0\u01a1ng ph\u00e1p l\u1ecdc h\u00f3a h\u1ecdc hay \u0111i\u1ec7n th\u1ea9m t\u00e1ch, h\u1ec7 th\u1ed1ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c kh\u00f4ng c\u1ea7n s\u1eed d\u1ee5ng ch\u1ea5t ph\u1ee5 gia h\u00f3a h\u1ecdc, gi\u00fap ng\u0103n ng\u1eeba \u00f4 nhi\u1ec5m th\u1ee9 c\u1ea5p; C\u00f4ng su\u1ea5t ti\u00eau th\u1ee5 ch\u1ee7 y\u1ebfu \u0111\u1ebfn t\u1eeb b\u01a1m \u00e1p su\u1ea5t cao, th\u01b0\u1eddng dao \u0111\u1ed9ng trong kho\u1ea3ng 30\u201350W, v\u1edbi m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n h\u00e0ng ng\u00e0y d\u01b0\u1edbi 0,5 kWh, \u0111\u00e1p \u1ee9ng ti\u00eau chu\u1ea9n hi\u1ec7u su\u1ea5t n\u0103ng l\u01b0\u1ee3ng h\u1ea1ng 1 tr\u00ean to\u00e0n qu\u1ed1c. D\u1ef1a tr\u00ean l\u01b0\u1ee3ng n\u01b0\u1edbc ti\u00eau th\u1ee5 h\u00e0ng ng\u00e0y trung b\u00ecnh c\u1ee7a m\u1ed9t h\u1ed9 gia \u0111\u00ecnh l\u00e0 10L, m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n h\u00e0ng n\u0103m kho\u1ea3ng 150 kWh, gi\u00fap ti\u1ebft ki\u1ec7m h\u01a1n 70% n\u0103ng l\u01b0\u1ee3ng so v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111un s\u00f4i th\u00f4ng th\u01b0\u1eddng.<\/p>\n\n\n\n

    3. Kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng cao v\u1edbi c\u00e1c t\u00ecnh hu\u1ed1ng v\u00e0 thao t\u00e1c d\u1ec5 s\u1eed d\u1ee5ng:<\/strong><\/p>\n\n\n\n

      \n
    • C\u00e1c t\u00ecnh hu\u1ed1ng trong khu d\u00e2n c\u01b0\u00a0<\/strong>: C\u00e1c thi\u1ebft k\u1ebf l\u1eafp tr\u00ean m\u1eb7t b\u00e0n (v\u00ed d\u1ee5: thi\u1ebft b\u1ecb l\u1eafp d\u01b0\u1edbi b\u1ed3n r\u1eeda) ch\u1ec9 chi\u1ebfm di\u1ec7n t\u00edch 0,1 m\u00b2 v\u00e0 k\u1ebft n\u1ed1i tr\u1ef1c ti\u1ebfp v\u1edbi \u0111\u01b0\u1eddng \u1ed1ng n\u01b0\u1edbc c\u1ee7a th\u00e0nh ph\u1ed1 \u0111\u1ec3 l\u1ecdc v\u00e0 cung c\u1ea5p n\u01b0\u1edbc u\u1ed1ng ngay l\u1eadp t\u1ee9c.<\/li>\n\n\n\n
    • C\u00e1c t\u00ecnh hu\u1ed1ng trong ng\u00e0nh c\u00f4ng nghi\u1ec7p\u00a0<\/strong>: C\u00e1c c\u01a1 s\u1edf kinh doanh d\u1ecbch v\u1ee5 \u0103n u\u1ed1ng v\u00e0 qu\u00e1n c\u00e0 ph\u00ea c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng c\u00e1c m\u00f4 h\u00ecnh kinh doanh c\u00f3 c\u00f4ng su\u1ea5t s\u1ea3n xu\u1ea5t t\u1eeb 50 \u0111\u1ebfn 100 l\u00edt\/gi\u1edd \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ed3 u\u1ed1ng.<\/li>\n\n\n\n
    • \u1ee8ng d\u1ee5ng trong c\u00f4ng nghi\u1ec7p\u00a0<\/strong>: N\u01b0\u1edbc c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao (18,2 M\u03a9\u00b7cm) \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t b\u1eb1ng h\u1ec7 th\u1ed1ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c k\u1ebft h\u1ee3p v\u1edbi EDI (kh\u1eed ion b\u1eb1ng \u0111i\u1ec7n c\u1ef1c) t\u1ea1i c\u00e1c nh\u00e0 m\u00e1y \u0111i\u1ec7n t\u1eed, nh\u00e0 m\u00e1y d\u01b0\u1ee3c ph\u1ea9m v\u00e0 nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c c\u00f3 y\u00eau c\u1ea7u kh\u1eaft khe v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc.<\/li>\n<\/ul>\n\n\n\n
      \"H\u1ec7<\/figure>\n\n\n\n

      H\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc b\u1eb1ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c c\u00f3 ph\u00f9 h\u1ee3p v\u1edbi m\u1ecdi \u0111i\u1ec1u ki\u1ec7n kh\u00f4ng?<\/strong><\/h2>\n\n\n\n

      M\u1eb7c d\u00f9 c\u00f3 nhi\u1ec1u \u01b0u \u0111i\u1ec3m \u0111\u00e1ng k\u1ec3, c\u00e1c h\u1ec7 th\u1ed1ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c v\u1eabn g\u1eb7p ph\u1ea3i nh\u1eefng h\u1ea1n ch\u1ebf trong \u1ee9ng d\u1ee5ng do:.<\/p>\n\n\n\n

      1. Chi ph\u00ed v\u00e0 b\u1ea3o tr\u00ec<\/strong><\/p>\n\n\n\n

        \n
      • Chi ph\u00ed thi\u1ebft b\u1ecb<\/strong>: C\u00e1c h\u1ec7 th\u1ed1ng d\u00e2n d\u1ee5ng th\u01b0\u1eddng c\u00f3 c\u00f4ng su\u1ea5t $300\u2013800, trong khi c\u00e1c h\u1ec7 th\u1ed1ng th\u01b0\u01a1ng m\u1ea1i c\u00f3 th\u1ec3 l\u00ean t\u1edbi h\u00e0ng ch\u1ee5c ngh\u00ecn;.<\/li>\n\n\n\n
      • Gi\u00e1 d\u1ecbch v\u1ee5 b\u1ea3o tr\u00ec:<\/strong>\u00a0M\u00e0ng RO th\u01b0\u1eddng c\u00f3 tu\u1ed5i th\u1ecd t\u1eeb 2 \u0111\u1ebfn 3 n\u0103m, v\u1edbi chi ph\u00ed thay th\u1ebf kho\u1ea3ng 100\u2013200 USD cho m\u1ed7i l\u1ea7n thay. C\u1ed9ng v\u1edbi vi\u1ec7c thay th\u1ebf \u0111\u1ecbnh k\u1ef3 c\u00e1c b\u1ed9 l\u1ecdc s\u01a1 c\u1ea5p (b\u00f4ng PP, than ho\u1ea1t t\u00ednh), chi ph\u00ed b\u1ea3o tr\u00ec h\u00e0ng n\u0103m th\u01b0\u1eddng dao \u0111\u1ed9ng t\u1eeb 300\u2013800 RMB. \u0110i\u1ec1u n\u00e0y g\u00e2y ra \u00e1p l\u1ef1c t\u00e0i ch\u00ednh \u0111\u00e1ng k\u1ec3 cho c\u00e1c doanh nghi\u1ec7p \u0111\u1ecba ph\u01b0\u01a1ng ho\u1eb7c c\u00e1c h\u1ed9 gia \u0111\u00ecnh c\u00f3 ng\u00e2n s\u00e1ch eo h\u1eb9p.<\/li>\n<\/ul>\n\n\n\n

        2. \u1ee8ng d\u1ee5ng trong l\u0129nh v\u1ef1c ngu\u1ed3n n\u01b0\u1edbc: V\u1ea5n \u0111\u1ec1 x\u1ea3 th\u1ea3i ch\u1ea5t c\u00f4 \u0111\u1eb7c <\/strong>.<\/p>\n\n\n\n

        \u201cT\u1ef7 l\u1ec7 n\u01b0\u1edbc th\u1ea3i\u201d l\u00e0 m\u1ed9t ch\u1ec9 s\u1ed1 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c: c\u00e1c m\u1eabu ti\u00eau chu\u1ea9n ho\u1ea1t \u0111\u1ed9ng v\u1edbi t\u1ef7 l\u1ec7 1:3, trong khi c\u00e1c m\u1eabu ti\u1ebft ki\u1ec7m n\u01b0\u1edbc m\u1edbi h\u01a1n c\u00f3 th\u1ec3 n\u00e2ng t\u1ef7 l\u1ec7 n\u00e0y l\u00ean 1:1. T\u1ea1i c\u00e1c v\u00f9ng kh\u00f4 c\u1eb1n nh\u01b0 T\u00e2y B\u1eafc Trung Qu\u1ed1c ho\u1eb7c nh\u1eefng m\u00f4i tr\u01b0\u1eddng khan hi\u1ebfm n\u01b0\u1edbc, t\u1ef7 l\u1ec7 n\u01b0\u1edbc th\u1ea3i cao c\u00f3 th\u1ec3 l\u00e0m tr\u1ea7m tr\u1ecdng th\u00eam v\u1ea5n \u0111\u1ec1 s\u1eed d\u1ee5ng n\u01b0\u1edbc. H\u00e3y \u01b0u ti\u00ean l\u1ef1a ch\u1ecdn c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn ti\u1ebft ki\u1ec7m n\u01b0\u1edbc.<\/p>\n\n\n\n

        3. C\u00e0i \u0111\u1eb7t v\u00e0 Y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt<\/strong><\/p>\n\n\n\n

        Vi\u1ec7c l\u1eafp \u0111\u1eb7t thi\u1ebft b\u1ecb \u0111\u00f2i h\u1ecfi ph\u1ea3i c\u00f3 k\u1ef9 thu\u1eadt vi\u00ean chuy\u00ean m\u00f4n \u0111\u1ec3 th\u1ef1c hi\u1ec7n vi\u1ec7c n\u1ed1i \u1ed1ng v\u00e0 ki\u1ec3m tra \u00e1p su\u1ea5t n\u01b0\u1edbc (\u00e1p su\u1ea5t t\u1ed1i \u01b0u: 0,4\u20130,8 MPa). N\u1ebfu \u00e1p su\u1ea5t n\u01b0\u1edbc th\u00f4 v\u01b0\u1ee3t qu\u00e1 1 MPa, c\u1ea7n l\u1eafp \u0111\u1eb7t van gi\u1ea3m \u00e1p. Trong tr\u01b0\u1eddng h\u1ee3p ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc k\u00e9m (v\u00ed d\u1ee5: h\u00e0m l\u01b0\u1ee3ng c\u1eb7n b\u1ea9n cao), c\u1ea7n l\u1eafp th\u00eam b\u1ed9 l\u1ecdc s\u01a1 c\u1ea5p \u0111\u1ec3 tr\u00e1nh t\u00ecnh tr\u1ea1ng h\u1ecfng h\u00f3c s\u1edbm c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn m\u00e0ng l\u1ecdc.<\/p>\n\n\n\n

        T\u1ea1i sao n\u00ean ch\u1ecdn c\u00f4ng ngh\u1ec7 th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c \u0111\u1ec3 c\u00f3 n\u01b0\u1edbc u\u1ed1ng an to\u00e0n?<\/strong><\/h2>\n\n\n\n

        Hi\u1ec7u qu\u1ea3 l\u00e0m s\u1ea1ch t\u1ed1i \u01b0u:<\/strong> M\u00e0ng l\u1ecdc th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c lo\u1ea1i b\u1ecf h\u01a1n 99% c\u00e1c h\u1ee3p ch\u1ea5t \u0111\u1ed9c h\u1ea1i nh\u01b0 kim lo\u1ea1i n\u1eb7ng, d\u01b0 l\u01b0\u1ee3ng thu\u1ed1c tr\u1eeb s\u00e2u v\u00e0 vi sinh v\u1eadt g\u00e2y b\u1ec7nh, khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh gi\u1ea3i ph\u00e1p l\u00fd t\u01b0\u1edfng cho nh\u1eefng khu v\u1ef1c c\u00f3 t\u00ecnh tr\u1ea1ng \u00f4 nhi\u1ec5m n\u01b0\u1edbc nghi\u00eam tr\u1ecdng. Kh\u00e1c v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p l\u1ecdc truy\u1ec1n th\u1ed1ng, n\u01b0\u1edbc sau khi l\u1ecdc an to\u00e0n \u0111\u1ec3 u\u1ed1ng tr\u1ef1c ti\u1ebfp, lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n c\u00e1c nguy c\u01a1 b\u1ec7nh t\u1eadt l\u00e2y truy\u1ec1n qua n\u01b0\u1edbc.<\/p>\n\n\n\n

        Hi\u1ec7u su\u1ea5t ngu\u1ed3n:<\/strong> H\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng m\u00e0 kh\u00f4ng c\u1ea7n h\u1ec7 th\u1ed1ng s\u01b0\u1edfi \u1ea5m trong nh\u00e0, gi\u00fap ti\u1ebft ki\u1ec7m \u0111\u00e1ng k\u1ec3 chi ph\u00ed \u0111i\u1ec7n n\u0103ng nh\u1edd qu\u00e1 tr\u00ecnh l\u1ecdc \u1edf nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng. C\u00e1c thi\u1ebft k\u1ebf hi\u1ec7n \u0111\u1ea1i t\u1ed1i \u01b0u h\u00f3a t\u1ef7 l\u1ec7 n\u01b0\u1edbc th\u1ea3i l\u00ean \u0111\u1ebfn 2:1 v\u00e0 th\u1eadm ch\u00ed 1:1. K\u1ebft h\u1ee3p v\u1edbi c\u00e1c gi\u1ea3i ph\u00e1p t\u00e1i s\u1eed d\u1ee5ng n\u01b0\u1edbc th\u1ea3i ti\u00ean ti\u1ebfn (v\u00ed d\u1ee5: t\u01b0\u1edbi ti\u00eau, t\u00e1i s\u1eed d\u1ee5ng cho v\u1ec7 sinh), \u0111i\u1ec1u n\u00e0y gi\u00fap gi\u1ea3m thi\u1ec3u \u0111\u00e1ng k\u1ec3 l\u01b0\u1ee3ng n\u01b0\u1edbc th\u1ea3i.<\/p>\n\n\n\n

        Hi\u1ec7u qu\u1ea3 chi ph\u00ed trong d\u00e0i h\u1ea1n:<\/strong> Tu\u1ed5i th\u1ecd c\u1ee7a m\u00e0ng RO \u0111\u1ea1t 2-3 n\u0103m, trong khi b\u1ed9 l\u1ecdc s\u01a1 c\u1ea5p b\u1eb1ng b\u00f4ng PP v\u00e0 l\u00f5i than ho\u1ea1t t\u00ednh c\u1ea7n \u0111\u01b0\u1ee3c thay th\u1ebf sau m\u1ed7i 6-12 th\u00e1ng. Thi\u1ebft k\u1ebf m\u00f4-\u0111un gi\u00fap chi ph\u00ed b\u1ea3o tr\u00ec \u1edf m\u1ee9c h\u1ee3p l\u00fd.<\/p>\n\n\n\n

        \"Kh\u1eed<\/figure>\n\n\n\n

        L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u qu\u1ea3 v\u1eadn h\u00e0nh c\u1ee7a nh\u00e0 m\u00e1y l\u1ecdc n\u01b0\u1edbc b\u1eb1ng c\u00f4ng ngh\u1ec7 th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c?<\/strong><\/h2>\n\n\n\n

        1. B\u1ea3o d\u01b0\u1ee1ng khoa h\u1ecdc v\u00e0 thay th\u1ebf l\u00f5i l\u1ecdc<\/strong><\/p>\n\n\n\n

        Thay m\u00e0ng RO m\u1ed7i 2\u20133 n\u0103m. Thay b\u1ed9 l\u1ecdc s\u01a1 c\u1ea5p m\u1ed7i 6\u201312 th\u00e1ng t\u00f9y theo ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u0111\u1ec3 ng\u0103n ng\u1eeba h\u01b0 h\u1ecfng m\u00e0ng do \u00e1p su\u1ea5t cao g\u00e2y ra b\u1edfi t\u00ecnh tr\u1ea1ng t\u1eafc ngh\u1ebdn. Trong th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng k\u00e9o d\u00e0i, h\u00e3y th\u1ef1c hi\u1ec7n x\u1ea3 \u00e1p su\u1ea5t th\u1ea5p cho c\u00e1c m\u00f4-\u0111un m\u00e0ng m\u1ed7i 48 gi\u1edd \u0111\u1ec3 ng\u0103n ch\u1eb7n s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a vi khu\u1ea9n.<\/p>\n\n\n\n

        2. Gi\u00e1m s\u00e1t c\u00e1c th\u00f4ng s\u1ed1 v\u1eadn h\u00e0nh<\/strong><\/p>\n\n\n\n

        \u00c1p su\u1ea5t n\u01b0\u1edbc ph\u1ea3i \u0111\u01b0\u1ee3c duy tr\u00ec \u1ed5n \u0111\u1ecbnh trong kho\u1ea3ng 0,2\u20130,4 MPa. \u00c1p su\u1ea5t th\u1ea5p s\u1ebd k\u00edch ho\u1ea1t c\u01a1 ch\u1ebf ng\u1eaft an to\u00e0n. C\u1ea7n th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra gi\u00e1 tr\u1ecb TDS v\u00e0 l\u01b0u l\u01b0\u1ee3ng \u0111\u1ea7u ra; nh\u1eefng bi\u1ebfn \u0111\u1ed9ng b\u1ea5t th\u01b0\u1eddng cho th\u1ea5y c\u1ea7n ph\u1ea3i l\u00e0m s\u1ea1ch b\u1ec1 m\u1eb7t m\u00e0ng l\u1ecdc ho\u1eb7c thay th\u1ebf c\u00e1c l\u00f5i l\u1ecdc.<\/p>\n\n\n\n

        3. Chi\u1ebfn l\u01b0\u1ee3c n\u00e2ng c\u1ea5p h\u1ec7 th\u1ed1ng<\/strong><\/p>\n\n\n\n

        \u1ede nh\u1eefng khu v\u1ef1c c\u00f3 \u0111\u1ed9 c\u1ee9ng n\u01b0\u1edbc cao (>450 ppm), c\u1ea7n b\u1ed5 sung quy tr\u00ecnh ti\u1ec1n x\u1eed l\u00fd l\u00e0m m\u1ec1m n\u01b0\u1edbc. C\u00e1c c\u01a1 s\u1edf th\u01b0\u01a1ng m\u1ea1i c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn c\u00e1c m\u1eabu m\u00e1y \u00e1p d\u1ee5ng c\u00f4ng ngh\u1ec7 kh\u00f4ng \u1ee9 \u0111\u1ecdng n\u01b0\u1edbc \u0111\u1ec3 ng\u0103n ng\u1eeba t\u00ecnh tr\u1ea1ng n\u01b0\u1edbc trong c\u1ed1c \u0111\u1ea7u ti\u00ean v\u01b0\u1ee3t qu\u00e1 ti\u00eau chu\u1ea9n. C\u00e1c m\u1eabu m\u00e1y t\u00edch h\u1ee3p IoT h\u1ed7 tr\u1ee3 theo d\u00f5i t\u1eeb xa tu\u1ed5i th\u1ecd b\u1ed9 l\u1ecdc v\u00e0 b\u00e1o c\u00e1o ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc.<\/p>\n\n\n\n

        K\u1ebft lu\u1eadn<\/strong><\/h2>\n\n\n\n

        L\u00e0 c\u00f4ng c\u1ee5 ch\u1ee7 ch\u1ed1t trong l\u0129nh v\u1ef1c x\u1eed l\u00fd n\u01b0\u1edbc hi\u1ec7n \u0111\u1ea1i, c\u00e1c h\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c mang l\u1ea1i s\u1ef1 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u0111\u00e1ng tin c\u1eady cho c\u00e1c h\u1ed9 gia \u0111\u00ecnh, c\u01a1 s\u1edf c\u00f4ng nghi\u1ec7p v\u00e0 c\u00e1c d\u1ef1 \u00e1n c\u00f4ng nghi\u1ec7p nh\u1edd kh\u1ea3 n\u0103ng l\u1ecdc hi\u1ec7u qu\u1ea3 cao. Tuy nhi\u00ean, kh\u00e1ch h\u00e0ng c\u1ea7n l\u1ef1a ch\u1ecdn thi\u1ebft k\u1ebf m\u1ed9t c\u00e1ch khoa h\u1ecdc d\u1ef1a tr\u00ean c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc, h\u1ea1n ch\u1ebf v\u1ec1 ng\u00e2n s\u00e1ch v\u00e0 b\u1ed1i c\u1ea3nh \u1ee9ng d\u1ee5ng, \u0111\u1ed3ng th\u1eddi \u01b0u ti\u00ean c\u00f4ng t\u00e1c b\u1ea3o tr\u00ec \u0111\u1ecbnh k\u1ef3 \u0111\u1ec3 ph\u00e1t huy t\u1ed1i \u0111a hi\u1ec7u su\u1ea5t c\u1ee7a thi\u1ebft b\u1ecb. V\u1edbi nh\u1eefng c\u1ea3i ti\u1ebfn k\u1ef9 thu\u1eadt li\u00ean t\u1ee5c, c\u00e1c h\u1ec7 th\u1ed1ng RO trong t\u01b0\u01a1ng lai s\u1ebd \u0111\u1ea1t \u0111\u01b0\u1ee3c nh\u1eefng b\u01b0\u1edbc ti\u1ebfn l\u1edbn h\u01a1n v\u1ec1 hi\u1ec7u su\u1ea5t n\u0103ng l\u01b0\u1ee3ng, t\u00ednh b\u1ec1n v\u1eefng sinh th\u00e1i v\u00e0 kh\u1ea3 n\u0103ng th\u00f4ng minh, m\u1edf ra nhi\u1ec1u ti\u1ec1m n\u0103ng h\u01a1n n\u1eefa cho c\u00e1c n\u1ed7 l\u1ef1c x\u1eed l\u00fd n\u01b0\u1edbc tr\u00ean to\u00e0n c\u1ea7u.<\/p>","protected":false},"excerpt":{"rendered":"

        C\u00e1c nh\u00e0 m\u00e1y l\u1ecdc n\u01b0\u1edbc b\u1eb1ng c\u00f4ng ngh\u1ec7 th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c s\u1eed d\u1ee5ng m\u00e0ng b\u00e1n th\u1ea5m \u00e1p su\u1ea5t cao \u0111\u1ec3 lo\u1ea1i b\u1ecf c\u00e1c ch\u1ea5t mu\u1ed1i h\u00f2a tan, kim lo\u1ea1i n\u1eb7ng, vi sinh v\u1eadt v\u00e0 c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m h\u1eefu c\u01a1 kh\u1ecfi n\u01b0\u1edbc. B\u00e0i vi\u1ebft n\u00e0y tr\u00ecnh b\u00e0y v\u1ec1 nh\u1eefng \u01b0u \u0111i\u1ec3m, h\u1ea1n ch\u1ebf, y\u00eau c\u1ea7u b\u1ea3o tr\u00ec, c\u00e1c v\u1ea5n \u0111\u1ec1 li\u00ean quan \u0111\u1ebfn n\u01b0\u1edbc th\u1ea3i c\u0169ng nh\u01b0 c\u00e1ch t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t c\u1ee7a c\u00f4ng ngh\u1ec7 RO trong c\u00e1c \u1ee9ng d\u1ee5ng d\u00e2n d\u1ee5ng, th\u01b0\u01a1ng m\u1ea1i v\u00e0 c\u00f4ng nghi\u1ec7p.<\/p>","protected":false},"author":1,"featured_media":451,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","footnotes":""},"categories":[598],"tags":[426,428,430,427,142,429],"class_list":["post-450","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-reverse-osmosis-systems","tag-drinking-water-purification","tag-industrial-ro-system","tag-membrane-filtration","tag-reverse-osmosis-water-purification-plant","tag-ro-water-treatment","tag-tds-removal"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/kysearo.com\/vi\/wp-json\/wp\/v2\/posts\/450","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=450"}],"version-history":[{"count":1,"href":"https:\/\/kysearo.com\/vi\/wp-json\/wp\/v2\/posts\/450\/revisions"}],"predecessor-version":[{"id":452,"href":"https:\/\/kysearo.com\/vi\/wp-json\/wp\/v2\/posts\/450\/revisions\/452"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kysearo.com\/vi\/wp-json\/wp\/v2\/media\/451"}],"wp:attachment":[{"href":"https:\/\/kysearo.com\/vi\/wp-json\/wp\/v2\/media?parent=450"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kysearo.com\/vi\/wp-json\/wp\/v2\/categories?post=450"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kysearo.com\/vi\/wp-json\/wp\/v2\/tags?post=450"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}