{"id":6246150,"date":"2021-11-29T07:07:04","date_gmt":"2021-11-29T07:07:04","guid":{"rendered":"https:\/\/yp.vn\/?p=6246150"},"modified":"2021-11-29T14:09:59","modified_gmt":"2021-11-29T07:09:59","slug":"cac-loai-hoa-chat-dung-trong-xu-ly-nuoc-thai-pho-bien","status":"publish","type":"post","link":"https:\/\/yp.com.vn\/cac-loai-hoa-chat-dung-trong-xu-ly-nuoc-thai-pho-bien\/","title":{"rendered":"C\u00e1c Lo\u1ea1i H\u00f3a Ch\u1ea5t D\u00f9ng Trong X\u1eed L\u00fd N\u01b0\u1edbc Th\u1ea3i Ph\u1ed5 Bi\u1ebfn"},"content":{"rendered":"
\n
\u00d4 nhi\u1ec5m ngu\u1ed3n n\u01b0\u1edbc l\u00e0 v\u1ea5n \u0111\u1ec1 r\u1ea5t \u0111\u00e1ng quan ng\u1ea1i h\u00e0ng \u0111\u1ea7u hi\u1ec7n nay khi c\u00e1c ngu\u1ed3n n\u01b0\u1edbc th\u1ea3i sinh ho\u1ea1t, r\u00e1c th\u1ea3i d\u00e2n c\u01b0\u2026 khi\u1ebfn ngu\u1ed3n n\u01b0\u1edbc s\u1ea1ch b\u1ecb \u00f4 nhi\u1ec5m tr\u1ea7m tr\u1ecdng. V\u1eady gi\u1ea3i ph\u00e1p s\u1eed d\u1ee5ng\u00a0h\u00f3a ch\u1ea5t<\/a> d\u00f9ng trong x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i c\u00f3 \u0111\u1ea3m b\u1ea3o hay kh\u00f4ng? H\u00e3y c\u00f9ng ch\u00fang t\u00f4i t\u00ecm hi\u1ec3u qua b\u00e0i vi\u1ebft n\u00e0y nh\u00e9!<\/em><\/div>\n<\/blockquote>\n
\n

1.\u00a0 T\u00ecm hi\u1ec3u v\u1ec1\u00a0h\u00f3a ch\u1ea5t l\u00e0m s\u1ea1ch n\u01b0\u1edbc<\/h2>\n

X\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i \u00f4 nhi\u1ec5m \u0111\u1ec3 b\u1ea3o v\u1ec7 ngu\u1ed3n n\u01b0\u1edbc l\u00e0 m\u1ed9t trong nh\u1eefng \u01b0u ti\u00ean h\u00e0ng \u0111\u1ea7u c\u1ea7n ph\u1ea3i th\u1ef1c hi\u1ec7n \u0111\u1ec3 b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe. C\u00f3 r\u1ea5t nhi\u1ec1u gi\u1ea3i ph\u00e1p x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng hi\u1ec7n nay, tuy nhi\u00ean vi\u1ec7c s\u1eed d\u1ee5ng\u00a0h\u00f3a ch\u1ea5t cho x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i lu\u00f4n ph\u00e1t huy \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 nhanh ch\u00f3ng, \u00e1p d\u1ee5ng tr\u00ean quy m\u00f4 l\u1edbn.<\/p>\n

1.1\u00a0 H\u00f3a ch\u1ea5t<\/a> x\u1eed l\u00fd n\u01b0\u1edbc\u00a0l\u00e0 g\u00ec?<\/h3>\n

H\u00f3a ch\u1ea5t x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i l\u00e0 t\u00ean g\u1ecdi chung d\u00f9ng \u0111\u1ec3 ch\u1ec9 c\u00e1c lo\u1ea1i h\u00f3a ch\u1ea5t c\u00f3 kh\u1ea3 n\u0103ng kh\u1eed s\u1ea1ch c\u00e1c ch\u1ea5t \u0111\u1ed9c h\u1ea1i, t\u1ea1p ch\u1ea5t c\u00f3 ch\u1ee9a trong ngu\u1ed3n n\u01b0\u1edbc th\u1ea3i t\u1eeb c\u00e1c h\u1ed9 gia \u0111\u00ecnh ho\u1eb7c n\u01b0\u1edbc th\u1ea3i nh\u00e0 m\u00e1y tr\u01b0\u1edbc khi \u0111\u01b0a ra m\u00f4i tr\u01b0\u1eddng.<\/p>\n

C\u00e1c h\u00f3a ch\u1ea5t n\u00e0y s\u1ebd ph\u1ea3n \u1ee9ng v\u1edbi ch\u1ea5t \u0111\u1ed9c, d\u1ea7u m\u1ee1 trong ngu\u1ed3n n\u01b0\u1edbc th\u1ea3i \u0111\u1ec3 h\u00ecnh th\u00e0nh ch\u1ea5t c\u1eb7n b\u00e3 l\u1eafng \u0111\u1ecdng, ch\u1ea5t kh\u00ed v\u00e0 n\u01b0\u1edbc sinh ho\u1ea1t an to\u00e0n. Sau khi ho\u00e0n t\u1ea5t qu\u00e1 tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i, ch\u00fang ta s\u1ebd thu \u0111\u01b0\u1ee3c ngu\u1ed3n n\u01b0\u1edbc an to\u00e0n, \u0111\u1ea1t chu\u1ea9n cho con ng\u01b0\u1eddi s\u1eed d\u1ee5ng \u0111\u1ec3 t\u01b0\u1edbi ti\u00eau,….<\/p>\n

H\u00f3a ch\u1ea5t cho x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i\u00a0\u0111\u01b0\u1ee3c chia l\u00e0m 3 lo\u1ea1i l\u1edbn:<\/p>\n

    \n
  1. Ho\u00e1 ch\u1ea5t kh\u1eed tr\u00f9ng (ho\u00e1 ch\u1ea5t\u00a0l\u00e0m trung ho\u00e0 \u0111\u1ed9 pH)<\/li>\n
  2. Ho\u00e1 ch\u1ea5t \u0111\u00f4ng t\u1ee5 v\u00e0 ch\u1ea5t keo t\u1ee5<\/li>\n
  3. Ho\u00e1 ch\u1ea5t ch\u1ed1ng t\u1ea1o b\u1ecdt<\/li>\n<\/ol>\n

    2. T\u1ea1i sao c\u1ea7n\u00a0x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i?<\/h2>\n

    Ngu\u1ed3n n\u01b0\u1edbc kh\u00f4ng th\u1ec3 thi\u1ebfu \u0111\u01b0\u1ee3c trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng\u00a0h\u00e0ng ng\u00e0y. V\u1edbi ngu\u1ed3n t\u00e0i nguy\u00ean n\u01b0\u1edbc \u0111ang d\u1ea7n c\u1ea1n ki\u1ec7t nh\u01b0 hi\u1ec7n nay th\u00ec vi\u1ec7c x\u1eed l\u00fd n\u01b0\u1edbc\u00a0\u0111\u1ec3 \u0111em \u0111\u1ebfn ngu\u1ed3n n\u01b0\u1edbc s\u1ea1ch cho con ng\u01b0\u1eddi v\u00e0 m\u00f4i tr\u01b0\u1eddng th\u1ef1c s\u1ef1 l\u00e0 gi\u1ea3i ph\u00e1p \u0111\u01b0\u1ee3c \u01b0u ti\u00ean h\u00e0ng \u0111\u1ea7u.<\/p>\n

    B\u00ean c\u1ea1nh \u0111\u00f3, n\u1ebfu ngu\u1ed3n n\u01b0\u1edbc th\u1ea3i t\u1eeb sinh ho\u1ea1t v\u00e0 nh\u00e0 m\u00e1y kh\u00f4ng \u0111\u01b0\u1ee3c x\u1eed l\u00fd tr\u01b0\u1edbc khi x\u1ea3 ra m\u00f4i tr\u01b0\u1eddng s\u1ebd c\u1ef1c k\u1ef3 nguy hi\u1ec3m \u0111\u1ebfn s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi khi\u1ebfn c\u00e1c b\u1ec7nh v\u1ec1 d\u1ecb \u1ee9ng da, ung th\u01b0 da ph\u00e1t tri\u1ec3n, m\u00f4i tr\u01b0\u1eddng sinh th\u00e1i b\u1ecb h\u1ee7y di\u1ec7t v\u00e0 h\u00ecnh th\u00e0nh n\u00ean nh\u1eefng d\u00f2ng s\u00f4ng ch\u1ebft.<\/p>\n

    H\u1eadu qu\u1ea3 t\u1eeb vi\u1ec7c l\u00e0m \u00f4 nhi\u1ec5m ngu\u1ed3n n\u01b0\u1edbc kh\u00f3 c\u00f3 th\u1ec3 l\u01b0\u1eddng h\u1ebft \u0111\u01b0\u1ee3c, Do v\u1eady ch\u00fang ta c\u1ea7n ph\u1ea3i ti\u1ebfn h\u00e0nh s\u1eed d\u1ee5ng\u00a0h\u00f3a ch\u1ea5t l\u00e0m s\u1ea1ch n\u01b0\u1edbc c\u00f4ng nghi\u1ec7p \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n nh\u1ea5t c\u00f3 th\u1ec3 tr\u01b0\u1edbc khi \u0111\u1ed5 ra ao h\u1ed3, s\u00f4ng, su\u1ed1i.<\/p>\n

    3.\u00a0C\u00e1c lo\u1ea1i h\u00f3a ch\u1ea5t d\u00f9ng trong x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i ph\u1ed5 bi\u1ebfn<\/h2>\n

    3.1 Ho\u00e1 ch\u1ea5t kh\u1eed tr\u00f9ng<\/h3>\n

    Ho\u00e1 ch\u1ea5t kh\u1eed tr\u00f9ng n\u01b0\u1edbc l\u00e0 lo\u1ea1i ho\u00e1 ch\u1ea5t d\u00f9ng \u0111\u1ec3 ti\u00eau di\u1ec7t, ng\u0103n ch\u1eb7n c\u00e1c vi sinh v\u1eadt g\u00e2y b\u1ec7nh trong n\u01b0\u1edbc v\u00e0 l\u00e0m gi\u1ea3m t\u00e1c \u0111\u1ed9ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ee9c kho\u1ebb con ng\u01b0\u1eddi.<\/p>\n

    C\u00f3 3 lo\u1ea1i ho\u00e1 ch\u1ea5t s\u1eed d\u1ee5ng trong kh\u1eed tr\u00f9ng l\u00e0 clo, clo dioxit v\u00e0 ozone.<\/p>\n

    Chlorine<\/h4>\n
    \"Chlorine-xu-ly-nuoc\"<\/div>\n
    \n

    Chlorine (vi\u1ebft t\u1eaft l\u00e0 Clo) l\u00e0 m\u1ed9t ho\u00e1 ch\u1ea5t x\u1eed l\u00fd n\u01b0\u1edbc \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t v\u00e0 hi\u1ec7u qu\u1ea3 cao b\u1edfi Chlorine l\u00e0 ch\u1ea5t kh\u1eed tr\u00f9ng ch\u1ed1ng l\u1ea1i c\u00e1c sinh v\u1eadt, nh\u01b0 l\u00e0 vi khu\u1ea9n ho\u1eb7c virus c\u00f3 th\u1ec3 g\u00e2y b\u1ec7nh cho ng\u01b0\u1eddi.<\/p>\n

    Ngo\u00e0i ra Clo c\u00f2n c\u00f3 t\u00ednh oxy ho\u00e1 v\u00e0 s\u00e1t khu\u1ea9n c\u1ef1c m\u1ea1nh n\u00ean th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 kh\u1eed tr\u00f9ng, l\u00e0m s\u1ea1ch ngu\u1ed3n n\u01b0\u1edbc c\u1ea5p, n\u01b0\u1edbc th\u1ea3i, b\u1ec3 b\u01a1i,… th\u1eadm ch\u00ed c\u1ea3 trong l\u0129nh v\u1ef1c thu\u1ef7 h\u1ea3i s\u1ea3n, d\u1ec7t nhu\u1ed9m.<\/p>\n

    Clo \u0111ioxit<\/h4>\n
    \"Clo-\u0111ioxit-xu-ly-nuoc\"<\/div>\n
    Clo \u0111ioxit l\u00e0 ho\u00e1 ch\u1ea5t x\u1eed l\u00fd n\u01b0\u1edbc thay th\u1ebf Clo, c\u00f3 kh\u1ea3 n\u0103ng di\u1ec7t tr\u00f9ng c\u1ea3 \u1edf trong m\u00f4 tr\u01b0\u1eddng ki\u1ebfm (Clo th\u00ec kh\u00f4ng). Dioxit Clo t\u00e1c d\u1ee5ng v\u1edbi n\u01b0\u1edbc t\u1ea1o c\u00e1c s\u1ea3n ph\u1ea9m ph\u1ee5 v\u00f4 h\u1ea1i v\u1edbi ngu\u1ed3n n\u01b0\u1edbc.<\/p>\n

    Ozone<\/h4>\n
    \"Ozone-xu-ly-nuoc\"<\/div>\n
    Ozone l\u00e0 ho\u00e1 ch\u1ea5t c\u00f3 \u0111\u1ed9 oxy ho\u00e1 r\u1ea5t m\u1ea1nh n\u00ean \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ng\u00e0nh d\u01b0\u1ee3c ph\u1ea9m, \u0111\u1ec3 pha ch\u1ebf n\u01b0\u1edbc u\u1ed1ng, n\u01b0\u1edbc tinh khi\u1ebft v\u00e0 kh\u1eed tr\u00f9ng b\u1ec1 m\u1eb7t.<\/div>\n<\/div>\n<\/div>\n

    3.2 Ho\u00e1 ch\u1ea5t \u0111\u00f4ng t\u1ee5<\/h3>\n

    Ho\u00e1 ch\u1ea5t<\/a><\/strong> \u0111\u00f4ng t\u1ee5 v\u00e0 keo t\u1ee5 l\u00e0 lo\u1ea1i ho\u00e1 ch\u1ea5t x\u1eed l\u00fd c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m l\u00e0 ion kim lo\u1ea1i (\u0111\u1eb7c bi\u1ec7t l\u00e0 kim lo\u1ea1i n\u1eb7ng) ho\u1eb7c c\u00e1c r\u1eafn kh\u00f4ng tan trong n\u01b0\u1edbc.<\/p>\n

    Ho\u00e1 ch\u1ea5t \u0111\u00f4ng t\u1ee5 v\u00e0 k\u00e9o t\u1ee5 ph\u1ed5 bi\u1ebfn g\u1ed3m: Al2(SO4)3.18H2O, NaAlO2, Al2(OH)5Cl, Fe2(SO4)3.2H2O, FeCl3,\u2026<\/p>\n

    Ph\u00e8n nh\u00f4m\u00a0Al2(SO4)3.18H2O<\/h4>\n
    \"phen-nhom-Al2(SO4)3_18H2O\"<\/div>\n
    \n

    Ph\u00e8n nh\u00f4m\u00a0l\u00e0\u00a0h\u00f3a ch\u1ea5t \u1edf d\u1ea1ng keo t\u1ee5 l\u00e0m cho c\u00e1c t\u1ea1p ch\u1ea5t\u00a0trong n\u01b0\u1edbc b\u1ecb \u0111\u00f4ng l\u1ea1i th\u00e0nh c\u00e1c h\u1ea1t c\u00e1t l\u1edbn v\u00e0 l\u1eafng xu\u1ed1ng \u0111\u00e1y d\u1ec5 d\u00e0ng h\u01a1n.<\/p>\n

    V\u1edbi gi\u00e1 th\u00e0nh r\u1ebb, \u00edt \u0111\u1ed9c v\u00e0 c\u00f3 s\u1eb5n tr\u00ean th\u1ecb tr\u01b0\u1eddng n\u00ean ph\u00e8n nh\u00f4m l\u00e0 ho\u00e1 ch\u1ea5t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong x\u1eed l\u00fd n\u01b0\u1edbc c\u00f4ng nghi\u1ec7p.<\/p>\n<\/div>\n

    Nh\u00f4m Natri Dioxide\u00a0NaAlO2<\/h4>\n
    <\/div>\n
    \"Natri<\/div>\n

    Trong vi\u1ec7c x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p, Nh\u00f4m Natri Dioxide\u00a0NaAlO2 \u0111\u01b0\u1ee3c d\u00f9ng nh\u01b0 l\u00e0 ch\u1ea5t th\u00eam v\u00e0o trong h\u1ec7 th\u1ed1ng l\u00e0m gi\u1ea3m \u0111\u1ed9 c\u1ee9ng c\u1ee7a n\u01b0\u1edbc,\u00a0l\u00e0\u00a0ch\u1ea5t \u0111\u00f4ng t\u1ee5\u00a0\u0111\u1ec3 l\u1eafng \u0111\u1ecdng nh\u1eefng t\u1ea1p ch\u1ea5t l\u01a1 l\u1eedng tr\u00ean n\u01b0\u1edbc v\u00e0 \u0111\u1ec3 lo\u1ea1i b\u1ecf\u00a0silica\u00a0v\u00e0 c\u00e1c h\u1ee3p ch\u1ea5t\u00a0phosphat\u00a0ho\u00e0 tan.<\/p>\n

    Ph\u00e8n s\u1eaft\u00a0Fe2(SO4)3.2H2O<\/h4>\n
    \"keo-tu-tao-bong-Fe2(SO4)3_2H2O\"<\/div>\n
    Trong vi\u1ec7c l\u00e0m keo t\u1ee5 c\u00e1c ch\u1ea5t l\u01a1 l\u1eedng c\u1ee7a n\u01b0\u1edbc th\u00ec mu\u1ed1i ph\u00e8n s\u1eaft c\u00f3 \u01b0u \u0111i\u1ec3m so v\u1edbi mu\u1ed1i ph\u00e8n nh\u00f4m nh\u01b0: t\u00e1c d\u1ee5ng t\u1ed1t h\u01a1n \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p, kho\u1ea3ng pH t\u00e1c d\u1ee5ng r\u1ed9ng h\u01a1n, k\u00edch th\u01b0\u1edbc v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ee7a b\u00f4ng keo to h\u01a1n, \u0111\u1eb7c bi\u1ec7t c\u00f3 th\u1ec3 kh\u1eed \u0111\u01b0\u1ee3c m\u00f9i khi c\u00f3 H2S.<\/div>\n

    PAC<\/h4>\n
    \"pac-xu-ly-nuoc-thai\"<\/div>\n
    \n

    PAC l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a t\u1eeb Poly Aluminium Chloride l\u00e0 m\u1ed9t lo\u1ea1i\u00a0h\u00f3a ch\u1ea5t cho x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i \u1edf d\u1ea1ng keo t\u1ee5 h\u1ed7 tr\u1ee3 l\u1eafng c\u00e1c t\u1ea1p ch\u1ea5t l\u01a1 l\u1eedng,\u00a0lo\u1ea1i b\u1ecf ch\u1ea5t h\u1eefu c\u01a1, vi khu\u1ea9n, virus c\u00f3 trong n\u01b0\u1edbc trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc c\u1ea5p, n\u01b0\u1edbc th\u1ea3i t\u1eeb \u0111\u01b0\u1eddng, b\u00e3i \u0111\u1eadu xe, nh\u00e0, khu\u00a0c\u00f4ng nghi\u1ec7p, n\u01b0\u1edbc nu\u00f4i tr\u1ed3ng th\u1ee7y s\u1ea3n, …<\/p>\n

    PAC v\u00ec c\u00f3\u00a0kh\u1ea3 n\u0103ng lo\u1ea1i b\u1ecf c\u00e1c ch\u1ea5t h\u1eefu c\u01a1 h\u00f2a tan v\u00e0 kh\u00f4ng h\u00f2a tan c\u00f9ng kim lo\u1ea1i n\u1eb7ng t\u1ed1t h\u01a1n ph\u00e8n nh\u00f4m Al2(SO4)3.18H2O n\u00ean x\u1eed l\u00fd n\u01b0\u1edbc b\u1eb1ng PAC mang l\u1ea1i ngu\u1ed3n n\u01b0\u1edbc s\u1ea1ch c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng cao h\u01a1n n\u00ean PAC \u0111\u01b0\u1ee3c c\u00e1c n\u01b0\u1edbc ph\u00e1t tri\u1ec3n s\u1eed d\u1ee5ng trong c\u00e1c nh\u00e0 m\u00e1y c\u1ea5p n\u01b0\u1edbc sinh ho\u1ea1t\u00a0 s\u1eed d\u1ee5ng h\u00e0ng ng\u00e0y cho c\u00e1c h\u1ed9 gia \u0111\u00ecnh.<\/p>\n<\/div>\n

    Polymer<\/h4>\n
    \"Polymer\"<\/div>\n
    \n

    Ch\u1ea5t tr\u1ee3 l\u1eafng Polymer s\u1ebd\u00a0l\u00e0m t\u0103ng kh\u1ea3 n\u0103ng keo t\u1ee5 t\u1ea1o b\u00f4ng c\u1ee7a n\u01b0\u1edbc th\u1ea3i, c\u00e1c b\u00f4ng b\u00f9n, ch\u1ea5t l\u01a1 l\u1eedng s\u1ebd to h\u01a1n v\u00ec v\u1eady l\u1eafng t\u1ed1t h\u01a1n v\u00e0 \u0111em l\u1ea1i hi\u1ec7u qu\u1ea3 x\u1eed l\u00fd t\u1ed1t h\u01a1n. C\u1ee5 th\u1ec3 ch\u1ec9 v\u1edbi m\u1ed9t l\u00ad\u01b0\u1ee3ng r\u1ea5t nh\u1ecf polymer\u00a0(v\u00e0i ph\u1ea7n tri\u1ec7u) n\u01b0\u00ad\u1edbc \u0111\u1ee5c \u0111\u00e3 tr\u1edf n\u00ean trong v\u00e0 ch\u1ec9 c\u1ea7n v\u00e0i tr\u0103m gam polymer \u0111\u00e3\u00a0l\u00e0m kh\u00f4 m\u1ed9t t\u1ea5n b\u00f9n.<\/p>\n

    V\u00ec v\u1eady m\u00e0 ho\u00e1 ch\u1ea5t tr\u1ee3 l\u1eafng Polymer \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong ng\u00e0nh x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i v\u00e0 n\u01b0\u1edbc c\u1ea5p.<\/p>\n<\/div>\n

    3.3 X\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i b\u1eb1ng ch\u1ea5t\u00a0ch\u1ed1ng t\u1ea1o b\u1ecdt<\/h3>\n

    Antifoam<\/h4>\n
    \"Antifoam-chat-pha-bot\"<\/div>\n
    \n

    Antifoam l\u00e0 ch\u1ea5t ph\u00e1\u00a0b\u1ecdt g\u1ed1c Silicone c\u00f3 ho\u1ea1t l\u1ef1c m\u1ea1nh gi\u00fap lo\u1ea1i b\u1ecf b\u1ecdt sinh ra trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 v\u00e0 nhanh ch\u00f3ng.<\/p>\n

    Antifoam l\u00e0 ch\u1ea5t b\u1ed9t m\u1ecbn c\u1ef1c k\u1ef3 an to\u00e0n, th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng kh\u00f4ng g\u00e2y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u1ec7 vi sinh c\u0169ng nh\u01b0 s\u1ee9c kho\u1ebb ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<\/div>\n

    Defoamer DP 860<\/h4>\n

    Defoamer DP-860 c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb h\u1ec7 n\u01b0\u1edbc nh\u0169 t\u01b0\u01a1ng PolyDimethyl Siloxanes th\u1ebf h\u1ec7 m\u1edbi v\u1edbi nhi\u1ec1u \u01b0u \u0111i\u1ec3m v\u01b0\u1ee3t tr\u1ed9i nh\u01b0 \u00edt t\u1ea1o v\u00e1ng, ch\u1ecbu \u0111\u01b0\u1ee3c pH cao, th\u1eddi gian t\u00e1c d\u1ee5ng k\u00e9o d\u00e0i,…
    \nV\u00ec th\u1ebf, Defoamer DP-860 \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng c\u1ef1c k\u1ef3 hi\u1ec7u qu\u1ea3 trong x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i nh\u00e0 m\u00e1y, c\u00f4ng nghi\u1ec7p.<\/p>\n<\/div>\n

    <\/div>\n
    Ngu\u1ed3n: pvchem<\/em><\/div>\n","protected":false},"excerpt":{"rendered":"

    \u00d4 nhi\u1ec5m ngu\u1ed3n n\u01b0\u1edbc l\u00e0 v\u1ea5n \u0111\u1ec1 r\u1ea5t \u0111\u00e1ng quan ng\u1ea1i h\u00e0ng \u0111\u1ea7u hi\u1ec7n nay khi c\u00e1c ngu\u1ed3n n\u01b0\u1edbc th\u1ea3i sinh ho\u1ea1t, r\u00e1c th\u1ea3i d\u00e2n c\u01b0\u2026 khi\u1ebfn ngu\u1ed3n n\u01b0\u1edbc s\u1ea1ch b\u1ecb \u00f4 nhi\u1ec5m tr\u1ea7m tr\u1ecdng. V\u1eady gi\u1ea3i ph\u00e1p s\u1eed d\u1ee5ng\u00a0h\u00f3a ch\u1ea5t d\u00f9ng trong x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i c\u00f3 \u0111\u1ea3m b\u1ea3o hay kh\u00f4ng? H\u00e3y c\u00f9ng ch\u00fang… Xem b\u00e0i vi\u1ebft<\/a><\/p>\n","protected":false},"author":175,"featured_media":6246152,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ep_exclude_from_search":false,"footnotes":""},"categories":[2502],"tags":[],"class_list":["post-6246150","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hoa-chat-cong-nghiep"],"acf":[],"_links":{"self":[{"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/posts\/6246150","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/users\/175"}],"replies":[{"embeddable":true,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/comments?post=6246150"}],"version-history":[{"count":0,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/posts\/6246150\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/media\/6246152"}],"wp:attachment":[{"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/media?parent=6246150"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/categories?post=6246150"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/tags?post=6246150"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}