{"id":5259,"date":"2017-01-17T09:20:19","date_gmt":"2017-01-17T09:20:19","guid":{"rendered":"https:\/\/maylocnuochanoi.com\/?p=5259"},"modified":"2019-04-17T09:55:39","modified_gmt":"2019-04-17T09:55:39","slug":"06-buoc-thay-loi-loc-nuoc-tai-nha","status":"publish","type":"post","link":"https:\/\/maylocnuochanoi.com\/tin\/06-buoc-thay-loi-loc-nuoc-tai-nha\/","title":{"rendered":"#06 b\u01b0\u1edbc thay l\u00f5i l\u1ecdc n\u01b0\u1edbc t\u1ea1i nh\u00e0"},"content":{"rendered":"\n
M\u00e1y l\u1ecdc n\u01b0\u1edbc Ho\u00e0ng L\u00e2m H\u01b0\u1edbng d\u1eabn chi ti\u1ebft 6 b\u01b0\u1edbc thay l\u00f5i l\u1ecdc n\u01b0\u1edbc RO t\u1ea1i nh\u00e0 chi ph\u00ed 0 \u0111\u1ed3ng.<\/strong><\/p>\n\n\n\n Hi\u1ec7n t\u1ea1i, n\u1ebfu gia \u0111\u00ecnh b\u1ea1n \u0111\u00e3 s\u1eed d\u1ee5ng hay mua m\u00e1y l\u1ecdc n\u01b0\u1edbc RO – Nano ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 mu\u1ed1n bi\u1ebft l\u00e0m sao \u0111\u1ec3 thay l\u00f5i l\u1ecdc n\u01b0\u1edbc t\u1ea1i nh\u00e0 \u0111\u00fang c\u00e1ch v\u00e0 \u0111\u1ea1t hi\u1ec7u qu\u1ea3 nh\u1ea5t? V\u1eady sau \u0111\u00e2y l\u00e0 c\u00e1c b\u01b0\u1edbc c\u1ee5 th\u1ec3 \u0111\u1ec3 thay l\u00f5i l\u1ecdc n\u01b0\u1edbc RO c\u0169ng nh\u01b0 NANO m\u00e0 Ho\u00e0ng L\u00e2m h\u01b0\u1edbng d\u1eabn v\u00ec thi\u1ebft ngh\u0129 n\u00f3 s\u1ebd gi\u00fap \u00edch nhi\u1ec1u cho gia \u0111\u00ecnh b\u1ea1n.<\/p>\n\n\n\n Tr\u01b0\u1edbc khi t\u00ecm hi\u1ec3u t\u1edbi nh\u1eefng b\u01b0\u1edbc c\u1ee5 th\u1ec3 \u0111\u1ec3 thay l\u00f5i l\u1ecdc n\u01b0\u1edbc R.O t\u1ea1i nh\u00e0, ch\u00fang ta c\u1ea7n ph\u1ea3i chu\u1ea9n b\u1ecb v\u00e0 ki\u1ec3m tra c\u00e1c v\u1eadt d\u1ee5ng sau \u0111\u00e2y<\/p>\n\n\n\n B\u01b0\u1edbc s\u1ed1 1<\/strong><\/em>: \u0110\u1ea7u ti\u00ean c\u1ea7n kh\u00f3a ngu\u1ed3n n\u01b0\u1edbc \u0111\u1ea7u v\u00e0o v\u00e0 ng\u1eaft ngu\u1ed3n \u0111i\u1ec7n tr\u01b0\u1edbc khi v\u1eb7n c\u1ed1c l\u1ecdc ( m\u1edf ng\u01b0\u1ee3c kim \u0111\u1ed3ng h\u1ed3) ra \u0111\u1ec3 thay l\u00f5i m\u1edbi<\/p>\n\n\n\n B\u01b0\u1edbc s\u1ed1 <\/strong><\/em> 2:<\/strong><\/em> V\u1eb7n c\u00e1c c\u1ed1c l\u1ecdc c\u1ee7a l\u00f5i c\u1ea7n thay ra, v\u1eb7n c\u1ed1c l\u1ecdc ng\u01b0\u1ee3c chi\u1ec1u kim \u0111\u1ed3ng h\u1ed3 \u0111\u1ec3 th\u00e1o nh\u1eefng c\u1ed1c l\u1ecdc c\u1ea7n thay th\u1ebf ra. Ch\u00fa \u00fd l\u00e0 b\u1ea1n n\u00ean s\u1eed d\u1ee5ng tay v\u1eb7n chuy\u00ean d\u1ee5ng nh\u00e9! (Tay v\u1eb7n c\u1ed1c n\u00e0y \u0111\u01b0\u1ee3c c\u1ea5p k\u00e8m khi mua m\u00e1y l\u00fac m\u1edbi)<\/p>\n\n\n\n B\u01b0\u1edbc s\u1ed1 3:<\/strong><\/em> L\u1ea5y l\u00f5i c\u0169 ra, ti\u1ebfn h\u00e0nh v\u1ec7 sinh c\u1ed1c l\u1ecdc r\u1ed3i thay l\u00f5i m\u1edbi v\u00e0o. V\u1edbi l\u00f5i l\u1ecdc s\u1ed1 2 – th\u01b0\u1eddng l\u00e0 l\u00f5i Than Cacbon d\u1ea1ng h\u1ea1t – GAC, c\u1ea7n x\u00f3c than l\u00ean cho tho\u00e1ng v\u00e0 r\u1eeda h\u1ebft m\u1ea1t than \u0111en tr\u01b0\u1edbc khi l\u1eafp.<\/p>\n\n\n\n B\u01b0\u1edbc s\u1ed1 4:<\/strong><\/em> V\u1eb7n c\u1ed1c l\u1ecdc l\u1ea1i theo chi\u1ec1u kim \u0111\u1ed3ng h\u1ed3. \u0110\u1ec3 kh\u00f4ng g\u1eb7p ph\u1ea3i hi\u1ec7n t\u01b0\u1ee3ng m\u00e1y l\u1ecdc b\u1ecb Air kh\u00ed (T\u1eafc ngh\u1ebdn kh\u00f4ng kh\u00ed), b\u1ea1n c\u1ea7n v\u1eb7n h\u1edd h\u1edd c\u00e1c v\u00f2ng ren tr\u01b0\u1edbc v\u00e0 si\u1ebft ch\u1eb7t d\u1ea7n sau \u0111\u00f3.<\/p>\n\n\n\n B\u01b0\u1edbc s\u1ed1 5:<\/strong><\/em> B\u1eadt m\u1edf c\u1ea5p ngu\u1ed3n \u0111i\u1ec7n. M\u1edf ngu\u1ed3n n\u01b0\u1edbc \u0111\u1ea7u v\u00e0o. Cho n\u01b0\u1edbc ch\u1ea3y t\u1eeb t\u1eeb v\u00e0o c\u1ed1c l\u1ecdc cho \u0111\u1ebfn khi n\u01b0\u1edbc tr\u00e0n ra ngo\u00e0i c\u1ed1c l\u1ecdc. Sau \u0111\u00f3, b\u1ea1n h\u00e3y kh\u00f3a van ngu\u1ed3n n\u01b0\u1edbc v\u00e0 r\u00fat \u0111i\u1ec7n.<\/p>\n\n\n\n B\u01b0\u1edbc s\u1ed1 6 – cu\u1ed1i c\u00f9ng:<\/strong><\/em> V\u1eb7n ch\u1eb7t c\u1ed1c l\u1ecdc. M\u1edf van n\u01b0\u1edbc c\u1ea5p \u0111\u1ea7u v\u00e0o. C\u1eafm l\u1ea1i ngu\u1ed3n \u0111i\u1ec7n. \u0110\u1ebfn \u0111\u00e2y th\u00ec b\u1ea1n \u0111\u00e3 thay l\u00f5i l\u1ecdc th\u00e0nh c\u00f4ng r\u1ed3i \u0111\u00f3, r\u1ea5t \u0111\u01a1n gi\u1ea3n ph\u1ea3i kh\u00f4ng \u1ea1?<\/p>\n\n\n\n V\u1eady th\u00ec \u0111\u1ec3 m\u00e1y l\u1ecdc n\u01b0\u1edbc ho\u1ea1t \u0111\u1ed9ng t\u1ed1t, b\u1ea3o \u0111\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng ngu\u1ed3n n\u01b0\u1edbc, m\u1ecdi ng\u01b0\u1eddi n\u00ean hi\u1ec3u c\u00f4ng d\u1ee5ng c\u1ee7a c\u00e1c lo\u1ea1i l\u00f5i l\u1ecdc, c\u00e1ch v\u1ec7 sinh l\u00f5i l\u1ecdc hi\u1ec7u qu\u1ea3 c\u0169ng nh\u01b0 th\u1eddi gian c\u1ea7n ph\u1ea3i thay l\u00f5i l\u1ecdc n\u01b0\u1edbc<\/a> RO. <\/p>\n\n\n\n Xem th\u00eam: D\u1ecbch v\u1ee5 thay l\u00f5i m\u00e1y l\u1ecdc n\u01b0\u1edbc Kangaroo ch\u00ednh h\u00e3ng t\u1ea1i nh\u00e0<\/a> <\/p>\n\n\n\n B\u00ean tr\u00ean \u0111\u00e2y l\u00e0 6 b\u01b0\u1edbc \u0111\u01a1n gi\u1ea3n \u0111\u1ec3 b\u1ea1n c\u00f3 th\u1ec3 t\u1ef1 thay l\u00f5i l\u1ecdc n\u01b0\u1edbc RO \u0111\u00fang c\u00e1ch m\u00e0 M\u00e1y l\u1ecdc n\u01b0\u1edbc Ho\u00e0ng L\u00e2m H\u00e0 N\u1ed9i \u0111\u00e3 chia s\u1ebd \u0111\u1ea7y \u0111\u1ee7, hi\u1ec7u qu\u1ea3 nh\u1ea5t t\u1ea1i nh\u00e0. Hy v\u1ecdng r\u1eb1ng nh\u1eefng chia s\u1ebb n\u00e0y s\u1ebd gi\u00fap \u00edch cho nh\u1eefng ng\u01b0\u1eddi ch\u01b0a bi\u1ebft c\u00e1ch thay l\u00f5i l\u1ecdc n\u01b0\u1edbc RO n\u1eafm b\u1eaft \u0111\u01b0\u1ee3c c\u00e1ch th\u1ee9c thay th\u1ebf v\u00e0 b\u1ea3o d\u01b0\u1ee1ng l\u00f5i n\u01b0\u1edbc RO c\u1ee7a gia m\u00ecnh m\u00ecnh lu\u00f4n ch\u1ea5t l\u01b0\u1ee3ng. N\u1ebfu nh\u00e0 b\u1ea1n ch\u01b0a c\u00f3 m\u00e1y l\u1ecdc, h\u00e3y mua m\u00e1y l\u1ecdc n\u01b0\u1edbc RO<\/a> t\u1ea1i Ho\u00e0ng L\u00e2m \u0111\u1ec3 nh\u1eadn nhi\u1ec1u \u01b0u \u0111\u00e3i<\/strong> h\u1ea5p d\u1eabn c\u00f9ng ch\u01b0\u01a1ng tr\u00ecnh ch\u0103m s\u00f3c kh\u00e1ch h\u00e0ng chuy\u00ean nghi\u1ec7p mi\u1ec5n ph\u00ed b\u1ea3o d\u01b0\u1ee1ng 1 n\u0103m \u0111\u1ea7u. <\/p>\n\n\n\n#Th\u1ef1c hi\u1ec7n c\u00e1ch thay l\u00f5i l\u1ecdc n\u01b0\u1edbc RO theo quy tr\u00ecnh nh\u01b0 sau:<\/strong><\/h2>\n\n\n\n
T\u00ean l\u00f5i l\u1ecdc<\/strong><\/td> C\u00f4ng d\u1ee5ng<\/strong><\/td> Th\u1eddi gian thay th\u1ebf<\/strong><\/td><\/tr> L\u00f5i l\u1ecdc s\u1ed1 1 (PP)<\/td> Ng\u0103n ch\u1eb7n b\u1ee5i b\u1ea9n, b\u00f9n \u0111\u1ea5t, r\u1ec9 s\u00e9t c\u00f3 k\u00edch th\u01b0\u1edbc >5mm<\/td> T\u1eeb 3 \u2013 6 th\u00e1ng (ph\u1ee5 thu\u1ed9c ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u0111\u1ea7u v\u00e0o)<\/td><\/tr> L\u00f5i l\u1ecdc s\u1ed1 2 (GAC)<\/td> H\u1ea5p th\u1ee5 m\u00f9i v\u1ecb v\u00e0 m\u00e0u s\u1eafc, ch\u1ea5t h\u1eefu c\u01a1, c\u00e1c d\u01b0 l\u01b0\u1ee3ng thu\u1ed1c b\u1ea3o v\u1ec7 th\u1ef1c v\u1eadt, clo d\u01b0 trong n\u01b0\u1edbc,\u2026<\/td> T\u1eeb 6 \u2013 9 th\u00e1ng (ph\u1ee5 thu\u1ed9c ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u0111\u1ea7u v\u00e0o)<\/td><\/tr> L\u00f5i l\u1ecdc s\u1ed1 3 (CTO)<\/td> L\u1ecdc c\u1eb7n, b\u1ee5i b\u1ea9n, b\u00f9n \u0111\u1ea5t, c\u00e1c ch\u1ea5t g\u1ec9 s\u00e9t c\u00f3 k\u00edch th\u01b0\u1edbc >1mm<\/td> T\u1eeb 6 \u2013 9 th\u00e1ng (ph\u1ee5 thu\u1ed9c ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u0111\u1ea7u v\u00e0o)<\/td><\/tr> L\u00f5i l\u1ecdc s\u1ed1 4 (M\u00e0ng l\u1ecdc RO)<\/td> \u0110\u00e2y l\u00e0 m\u00e0ng l\u1ecdc quan tr\u1ecdng nh\u1ea5t trong to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng. Lo\u1ea1i b\u1ecf c\u00e1c kim lo\u1ea1i n\u1eb7ng, ch\u1ea5t r\u1eafn, vi sinh v\u1eadt, vi khu\u1ea9n,\u2026l\u00e0m cho n\u01b0\u1edbc tr\u1edf n\u00ean ho\u00e0n to\u00e0n tinh khi\u1ebft.<\/td> T\u1eeb 2- 4 n\u0103m (ph\u1ee5 thu\u1ed9c ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u0111\u1ea7u v\u00e0o)<\/td><\/tr> L\u00f5i l\u1ecdc s\u1ed1 5 (T33)<\/td> Lo\u1ea1i b\u1ecf m\u00f9i clo trong n\u01b0\u1edbc, h\u1ed7n h\u1ee3p c\u00e1c ch\u1ea5t \u0111\u1ed9c h\u1ea1i, gi\u00fap t\u0103ng v\u1ecb ngon, ng\u1ecdt t\u1ef1 nhi\u00ean c\u1ee7a n\u01b0\u1edbc.<\/td> T\u1eeb 1.5- 2 n\u0103m (ph\u1ee5 thu\u1ed9c ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u0111\u1ea7u v\u00e0o)<\/td><\/tr> L\u00f5i l\u1ecdc s\u1ed1 6 (Oxy b\u00f3ng g\u1ed1m)<\/td> T\u0103ng \u0111\u1ed9 ho\u1ea1t h\u00f3a c\u1ee7a n\u01b0\u1edbc v\u00e0 t\u1ea1o ra c\u00e1c ion kho\u00e1ng ch\u1ea5t, t\u0103ng l\u01b0\u1ee3ng oxy trong n\u01b0\u1edbc, ng\u0103n ng\u1eeba kh\u00f4 da, ch\u1eadm l\u00e3o h\u00f3a.<\/td> T\u1eeb 1.5- 2 n\u0103m (ph\u1ee5 thu\u1ed9c ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u0111\u1ea7u v\u00e0o)<\/td><\/tr> L\u00f5i l\u1ecdc s\u1ed1 7(Alkaline)<\/td> Trung h\u00f2a axit, c\u00e2n b\u1eb1ng \u0111\u1ed9 pH v\u00e0 t\u1ea1o ra n\u01b0\u1edbc c\u00f3 t\u00ednh ki\u1ec1m.<\/td> T\u1eeb 1.5- 2 n\u0103m (ph\u1ee5 thu\u1ed9c ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u0111\u1ea7u v\u00e0o)<\/td><\/tr> L\u00f5i l\u1ecdc s\u1ed1 8 (\u0110\u00e1 Maifan)<\/td> Cung c\u1ea5p c\u00e1c kho\u00e1ng ch\u1ea5t c\u1ea7n thi\u1ebft, c\u00f3 l\u1ee3i cho s\u1ee9c kh\u1ecfe<\/td> 12 th\u00e1ng<\/td><\/tr> L\u00f5i l\u1ecdc s\u1ed1 9 (ORP)<\/td> T\u1ea1o \u0111i\u1ec7n gi\u1ea3i, ng\u1eeba ung th\u01b0, ch\u1ed1ng l\u00e3o h\u00f3a.<\/td> 12 th\u00e1ng<\/td><\/tr><\/tbody><\/table>\n\n\n\n