{"id":505,"date":"2026-05-15T07:09:25","date_gmt":"2026-05-15T07:09:25","guid":{"rendered":"https:\/\/kysearo.com\/?p=505"},"modified":"2026-05-20T04:12:00","modified_gmt":"2026-05-20T04:12:00","slug":"how-long-do-industrial-reverse-osmosis-machines-last","status":"publish","type":"post","link":"https:\/\/kysearo.com\/vi\/how-long-do-industrial-reverse-osmosis-machines-last\/","title":{"rendered":"M\u00e1y l\u1ecdc n\u01b0\u1edbc th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c c\u00f4ng nghi\u1ec7p c\u00f3 tu\u1ed5i th\u1ecd bao l\u00e2u?"},"content":{"rendered":"

M\u00e1y l\u1ecdc n\u01b0\u1edbc th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c c\u00f4ng nghi\u1ec7p<\/strong> <\/a>l\u00e0 th\u00e0nh ph\u1ea7n c\u1ed1t l\u00f5i c\u1ee7a h\u1ec7 th\u1ed1ng x\u1eed l\u00fd n\u01b0\u1edbc hi\u1ec7n \u0111\u1ea1i, v\u00e0 hi\u1ec7u su\u1ea5t c\u1ee7a ch\u00fang \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc s\u1ea3n xu\u1ea5t c\u0169ng nh\u01b0 chi ph\u00ed v\u1eadn h\u00e0nh. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd \u0111i s\u00e2u v\u00e0o c\u00e1c y\u1ebfu t\u1ed1 ch\u00ednh \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn tu\u1ed5i th\u1ecd c\u1ee7a b\u1ed9 l\u1ecdc th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c v\u00e0 \u0111\u01b0a ra c\u00e1c chi\u1ebfn l\u01b0\u1ee3c b\u1ea3o tr\u00ec thi\u1ebft th\u1ef1c \u0111\u1ec3 gi\u00fap b\u1ea1n t\u1ed1i \u0111a h\u00f3a l\u1ee3i nhu\u1eadn t\u1eeb kho\u1ea3n \u0111\u1ea7u t\u01b0 v\u00e0o thi\u1ebft b\u1ecb.<\/p>\n\n\n\n

\"M\u00e1y<\/figure>\n\n\n\n

Th\u00f4ng th\u01b0\u1eddng, m\u1ed9t m\u00e1y l\u1ecdc n\u01b0\u1edbc th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c c\u00f4ng nghi\u1ec7p c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c trong bao l\u00e2u?<\/strong><\/h2>\n\n\n\n

C\u00e1c h\u1ec7 th\u1ed1ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c c\u00f4ng nghi\u1ec7p l\u00e0 thi\u1ebft b\u1ecb ch\u1ee7 ch\u1ed1t trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc t\u1ea1i c\u00e1c doanh nghi\u1ec7p, v\u00e0 tu\u1ed5i th\u1ecd t\u1ed5ng th\u1ec3 c\u1ee7a ch\u00fang \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc th\u1ea3i ra c\u0169ng nh\u01b0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a thi\u1ebft b\u1ecb. N\u00f3i chung, tu\u1ed5i th\u1ecd c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb ch\u00ednh trong to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng dao \u0111\u1ed9ng t\u1eeb kho\u1ea3ng 2 \u0111\u1ebfn 5 n\u0103m, nh\u01b0ng tu\u1ed5i th\u1ecd c\u1ee5 th\u1ec3 ph\u1ee5 thu\u1ed9c v\u00e0o t\u00ecnh tr\u1ea1ng v\u00e0 c\u00f4ng t\u00e1c b\u1ea3o d\u01b0\u1ee1ng c\u1ee7a t\u1eebng b\u1ed9 ph\u1eadn ri\u00eang l\u1ebb.<\/p>\n\n\n\n

Chu k\u1ef3 thay th\u1ebf cho b\u1ed9 l\u1ecdc s\u01a1 c\u1ea5p v\u00e0 b\u1ed9 l\u1ecdc c\u1eb7n n\u00ean d\u1ef1a tr\u00ean t\u1ea7n su\u1ea5t s\u1eed d\u1ee5ng v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc c\u1ee7a h\u1ec7 th\u1ed1ng. Th\u00f4ng th\u01b0\u1eddng, b\u1ed9 l\u1ecdc s\u01a1 c\u1ea5p n\u00ean \u0111\u01b0\u1ee3c thay th\u1ebf m\u1ed7i 3\u20136 th\u00e1ng, trong khi b\u1ed9 l\u1ecdc c\u1eb7n n\u00ean \u0111\u01b0\u1ee3c thay th\u1ebf m\u1ed7i 6\u201312 th\u00e1ng. Tuy nhi\u00ean, n\u00ean ki\u1ec3m tra c\u00e1c b\u1ed9 l\u1ecdc th\u01b0\u1eddng xuy\u00ean v\u00e0 thay th\u1ebf khi c\u1ea7n thi\u1ebft. H\u00e0ng r\u00e0o b\u1ea3o v\u1ec7 \u0111\u1ea7u ti\u00ean c\u1ee7a h\u1ec7 th\u1ed1ng l\u00e0 c\u00e1c b\u1ed9 l\u1ecdc ti\u1ec1n x\u1eed l\u00fd v\u00e0 l\u1ecdc c\u1eb7n, ch\u1ee7 y\u1ebfu ch\u1eb7n c\u00e1c h\u1ea1t t\u1ea1p ch\u1ea5t v\u00e0 c\u1eb7n l\u1edbn. Chu k\u1ef3 thay th\u1ebf khuy\u1ebfn ngh\u1ecb cho c\u00e1c b\u1ed9 l\u1ecdc n\u00e0y th\u01b0\u1eddng l\u00e0 6 \u0111\u1ebfn 12 th\u00e1ng, v\u00e0 ch\u00fang n\u00ean \u0111\u01b0\u1ee3c thay th\u1ebf ho\u1eb7c l\u00e0m s\u1ea1ch \u0111\u1ecbnh k\u1ef3 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 ch\u1eb7n t\u1ea1p ch\u1ea5t.<\/p>\n\n\n\n

<\/h2>\n\n\n\n

N\u00ean thay b\u1ed9 l\u1ecdc than ho\u1ea1t t\u00ednh bao l\u00e2u m\u1ed9t l\u1ea7n?<\/strong><\/h2>\n\n\n\n

B\u1ed9 l\u1ecdc than ho\u1ea1t t\u00ednh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 lo\u1ea1i b\u1ecf m\u00f9i, m\u00e0u v\u00e0 m\u1ed9t s\u1ed1 ch\u1ea5t h\u1eefu c\u01a1, v\u00e0 hi\u1ec7u su\u1ea5t h\u1ea5p ph\u1ee5 c\u1ee7a n\u00f3 s\u1ebd gi\u1ea3m d\u1ea7n theo th\u1eddi gian. Th\u00f4ng th\u01b0\u1eddng, th\u1eddi gian s\u1eed d\u1ee5ng hi\u1ec7u qu\u1ea3 c\u1ee7a b\u1ed9 l\u1ecdc than ho\u1ea1t t\u00ednh c\u0169ng dao \u0111\u1ed9ng t\u1eeb 6 \u0111\u1ebfn 12 th\u00e1ng. Khi kh\u1ea3 n\u0103ng h\u1ea5p ph\u1ee5 gi\u1ea3m s\u00fat, c\u1ea7n thay th\u1ebf k\u1ecbp th\u1eddi \u0111\u1ec3 duy tr\u00ec hi\u1ec7u qu\u1ea3 x\u1eed l\u00fd.<\/p>\n\n\n\n

S\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 tu\u1ed5i th\u1ecd c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn ch\u00ednh trong m\u00e1y l\u1ecdc n\u01b0\u1edbc th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c c\u00f4ng nghi\u1ec7p l\u00e0 g\u00ec?<\/strong><\/h2>\n\n\n\n

C\u00e1c h\u1ec7 th\u1ed1ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c c\u00f4ng nghi\u1ec7p l\u00e0 c\u00e1c thi\u1ebft b\u1ecb x\u1eed l\u00fd n\u01b0\u1edbc ch\u00ednh x\u00e1c, bao g\u1ed3m nhi\u1ec1u b\u1ed9 l\u1ecdc, v\u1edbi tu\u1ed5i th\u1ecd kh\u00e1c nhau t\u00f9y thu\u1ed9c v\u00e0o ch\u1ee9c n\u0103ng c\u1ee7a t\u1eebng b\u1ed9 ph\u1eadn. C\u00e1c b\u1ed9 ph\u1eadn ti\u1ec1n x\u1eed l\u00fd bao g\u1ed3m b\u1ed9 l\u1ecdc c\u00e1t th\u1ea1ch anh<\/strong> v\u00e0 b\u1ed9 l\u1ecdc than ho\u1ea1t t\u00ednh<\/strong>, th\u01b0\u1eddng c\u00f3 tu\u1ed5i th\u1ecd t\u1eeb 8 \u0111\u1ebfn 24 th\u00e1ng v\u00e0 ch\u1ee7 y\u1ebfu c\u00f3 nhi\u1ec7m v\u1ee5 lo\u1ea1i b\u1ecf c\u00e1c ch\u1ea5t r\u1eafn l\u01a1 l\u1eedng, dung d\u1ecbch keo v\u00e0 ch\u1ea5t h\u1eefu c\u01a1.<\/p>\n\n\n\n

B\u1ed9 l\u1ecdc b\u00f4ng PP trong b\u1ed9 l\u1ecdc l\u00f5i, \u0111\u00f3ng vai tr\u00f2 l\u00e0 b\u1ed9 ph\u1eadn l\u1ecdc ch\u00ednh x\u00e1c, c\u00f3 tu\u1ed5i th\u1ecd t\u01b0\u01a1ng \u0111\u1ed1i ng\u1eafn, th\u01b0\u1eddng ch\u1ec9 k\u00e9o d\u00e0i t\u1eeb 10 \u0111\u1ebfn 30 ng\u00e0y. B\u1ed9 l\u1ecdc n\u00e0y c\u1ea7n \u0111\u01b0\u1ee3c thay th\u1ebf th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng an to\u00e0n cho m\u00e0ng RO \u1edf giai \u0111o\u1ea1n ti\u1ebfp theo. Ng\u01b0\u1ee3c l\u1ea1i, b\u1ed9 ph\u1eadn quan tr\u1ecdng nh\u1ea5t trong h\u1ec7 th\u1ed1ng, t\u1ee9c l\u00e0 m\u00e0ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c, c\u00f3 tu\u1ed5i th\u1ecd thi\u1ebft k\u1ebf t\u1eeb 3 \u0111\u1ebfn 5 n\u0103m trong \u0111i\u1ec1u ki\u1ec7n s\u1eed d\u1ee5ng b\u00ecnh th\u01b0\u1eddng. C\u00e1c s\u1ea3n ph\u1ea9m ch\u1ea5t l\u01b0\u1ee3ng cao th\u1eadm ch\u00ed c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c h\u01a1n 5 n\u0103m trong \u0111i\u1ec1u ki\u1ec7n l\u00fd t\u01b0\u1edfng.<\/p>\n\n\n\n

\u0110i\u1ec1u \u0111\u00e1ng ch\u00fa \u00fd l\u00e0 h\u1ea7u h\u1ebft c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t linh ki\u1ec7n m\u00e0ng l\u1ecdc th\u01b0\u1eddng cung c\u1ea5p m\u1ed9t B\u1ea3o h\u00e0nh ch\u1ea5t l\u01b0\u1ee3ng 3 n\u0103m<\/strong>, nh\u01b0ng \u0111i\u1ec1u n\u00e0y kh\u00f4ng \u0111\u1ed3ng ngh\u0129a v\u1edbi tu\u1ed5i th\u1ecd th\u00f4ng th\u01b0\u1eddng c\u1ee7a m\u00e0ng l\u1ecdc. C\u00e1c \u0111i\u1ec1u kho\u1ea3n b\u1ea3o h\u00e0nh ch\u1ee7 y\u1ebfu \u0111\u1ea3m b\u1ea3o r\u1eb1ng l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc s\u1ea3n xu\u1ea5t kh\u00f4ng th\u1ea5p h\u01a1n 80% \u1edf c\u00f9ng m\u1ee9c \u00e1p su\u1ea5t v\u00e0 t\u1ef7 l\u1ec7 th\u1ea5m mu\u1ed1i kh\u00f4ng cao h\u01a1n 1,5 l\u1ea7n trong v\u00f2ng ba n\u0103m.<\/p>\n\n\n\n

Tu\u1ed5i th\u1ecd th\u00f4ng th\u01b0\u1eddng c\u1ee7a m\u1ed9t t\u1ea5m m\u00e0ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c th\u01b0\u1eddng dao \u0111\u1ed9ng t\u1eeb 2 \u0111\u1ebfn 4 n\u0103m, t\u00f9y thu\u1ed9c v\u00e0o ch\u1ea5t l\u01b0\u1ee3ng ngu\u1ed3n n\u01b0\u1edbc, nhi\u1ec7t \u0111\u1ed9 v\u00e0 t\u1ea7n su\u1ea5t s\u1eed d\u1ee5ng. T\u1ea5m m\u00e0ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c l\u00e0 m\u1ed9t trong nh\u1eefng th\u00e0nh ph\u1ea7n quan tr\u1ecdng nh\u1ea5t c\u1ee7a h\u1ec7 th\u1ed1ng, v\u1edbi tu\u1ed5i th\u1ecd th\u00f4ng th\u01b0\u1eddng t\u1eeb 2 \u0111\u1ebfn 5 n\u0103m. Tu\u1ed5i th\u1ecd c\u1ee7a m\u00e0ng b\u1ecb \u1ea3nh h\u01b0\u1edfng l\u1edbn b\u1edfi ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u0111\u1ea7u v\u00e0o, c\u00e1c th\u00f4ng s\u1ed1 v\u1eadn h\u00e0nh, t\u1ea7n su\u1ea5t v\u1ec7 sinh v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o d\u01b0\u1ee1ng. Vi\u1ec7c v\u1ec7 sinh h\u00f3a h\u1ecdc v\u00e0 gi\u00e1m s\u00e1t th\u01b0\u1eddng xuy\u00ean c\u00f3 th\u1ec3 k\u00e9o d\u00e0i \u0111\u00e1ng k\u1ec3 tu\u1ed5i th\u1ecd c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn m\u00e0ng l\u1ecdc.<\/p>\n\n\n\n

Nh\u1eefng y\u1ebfu t\u1ed1 n\u00e0o \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn tu\u1ed5i th\u1ecd c\u1ee7a m\u00e0ng l\u1ecdc th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c?<\/strong><\/h2>\n\n\n\n

Tu\u1ed5i th\u1ecd c\u1ee7a m\u00e0ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi nhi\u1ec1u y\u1ebfu t\u1ed1, trong \u0111\u00f3 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u0111\u1ea7u v\u00e0o l\u00e0 m\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 quan tr\u1ecdng nh\u1ea5t. S\u1ef1 bi\u1ebfn \u0111\u1ed9ng v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc th\u00f4 c\u00f3 th\u1ec3 l\u00e0m t\u0103ng t\u1ea3i tr\u1ecdng l\u00ean h\u1ec7 th\u1ed1ng ti\u1ec1n x\u1eed l\u00fd, d\u1eabn \u0111\u1ebfn s\u1ef1 gia t\u0103ng h\u00e0m l\u01b0\u1ee3ng t\u1ea1p ch\u1ea5t trong n\u01b0\u1edbc \u0111\u1ea7u v\u00e0o c\u1ee7a h\u1ec7 th\u1ed1ng RO. C\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m nh\u01b0 ch\u1ea5t v\u00f4 c\u01a1, h\u1ee3p ch\u1ea5t h\u1eefu c\u01a1, vi sinh v\u1eadt, h\u1ea1t r\u1eafn v\u00e0 ch\u1ea5t keo c\u00f3 th\u1ec3 l\u00e0m t\u0103ng t\u1ed1c \u0111\u1ed9 b\u00e1m b\u1ea9n tr\u00ean m\u00e0ng.<\/p>\n\n\n\n

T\u00ednh \u1ed5n \u0111\u1ecbnh h\u00f3a h\u1ecdc<\/strong> c\u0169ng l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng quy\u1ebft \u0111\u1ecbnh tu\u1ed5i th\u1ecd c\u1ee7a m\u00e0ng l\u1ecdc. Vi\u1ec7c ki\u1ec3m so\u00e1t n\u1ed3ng \u0111\u1ed9 clo d\u01b0 kh\u00f4ng \u0111\u00fang c\u00e1ch c\u00f3 th\u1ec3 tr\u1ef1c ti\u1ebfp g\u00e2y oxy h\u00f3a v\u1eadt li\u1ec7u m\u00e0ng, d\u1eabn \u0111\u1ebfn h\u01b0 h\u1ecfng kh\u00f4ng th\u1ec3 kh\u1eafc ph\u1ee5c. Vi\u1ec7c kh\u00f4ng b\u1ed5 sung \u0111\u00fang c\u00e1ch ch\u1ea5t \u1ee9c ch\u1ebf c\u1eb7n ho\u1eb7c b\u1ecf qua c\u00e1c bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba vi sinh v\u1eadt c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng d\u1eabn \u0111\u1ebfn t\u00ecnh tr\u1ea1ng nhi\u1ec5m vi sinh v\u1eadt v\u00e0 c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 c\u1eb7n b\u00e1m. C\u00e1c quy tr\u00ecnh ng\u1eebng ho\u1ea1t \u0111\u1ed9ng v\u00e0 qu\u1ea3n l\u00fd kh\u00f4ng \u0111\u00fang c\u00e1ch trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh c\u0169ng c\u00f3 th\u1ec3 g\u00e2y \u00f4 nhi\u1ec5m c\u00e1c th\u00e0nh ph\u1ea7n m\u00e0ng l\u1ecdc. Khi qu\u00e1 tr\u00ecnh gi\u1ea3m \u00e1p nhanh kh\u00f4ng \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch ho\u00e0n to\u00e0n, n\u1ed3ng \u0111\u1ed9 mu\u1ed1i v\u00f4 c\u01a1 \u1edf ph\u00eda n\u01b0\u1edbc c\u00f4 \u0111\u1eb7c c\u1ee7a m\u00e0ng l\u1ecdc s\u1ebd cao h\u01a1n so v\u1edbi n\u01b0\u1edbc th\u00f4, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng d\u1eabn \u0111\u1ebfn \u0111\u00f3ng c\u1eb7n v\u00e0 \u00f4 nhi\u1ec5m.<\/p>\n\n\n\n

C\u00e1c y\u1ebfu t\u1ed1 m\u00f4i tr\u01b0\u1eddng nh\u01b0 nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc c\u0169ng c\u00f3 vai tr\u00f2 quan tr\u1ecdng kh\u00f4ng k\u00e9m. Khi nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc m\u00f4i tr\u01b0\u1eddng v\u01b0\u1ee3t qu\u00e1 45\u00b0C, tu\u1ed5i th\u1ecd c\u1ee7a m\u00e0ng l\u1ecdc s\u1ebd b\u1ecb r\u00fat ng\u1eafn \u0111\u00e1ng k\u1ec3. Th\u00f4ng th\u01b0\u1eddng, nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc c\u1ea7n \u0111\u01b0\u1ee3c duy tr\u00ec d\u01b0\u1edbi 40\u00b0C v\u00e0 c\u1ea7n th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p l\u00e0m m\u00e1t khi c\u1ea7n thi\u1ebft. Ngo\u00e0i ra, s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a c\u00e1c ch\u1ea5t oxy h\u00f3a m\u1ea1nh ho\u1eb7c c\u00e1c ch\u1ea5t d\u1ec5 k\u1ebft t\u1ee7a trong n\u01b0\u1edbc th\u1ea3i c\u0169ng c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn vi\u1ec7c gi\u1ea3m tu\u1ed5i th\u1ecd c\u1ee7a m\u00e0ng l\u1ecdc.<\/p>\n\n\n\n

<\/h2>\n\n\n\n

Tu\u1ed5i th\u1ecd c\u1ee7a m\u00e1y th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c c\u00f4ng nghi\u1ec7p \u1ea3nh h\u01b0\u1edfng nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ebfn quy tr\u00ecnh s\u1ea3n xu\u1ea5t?<\/strong><\/h2>\n\n\n\n

Tu\u1ed5i th\u1ecd v\u00e0 c\u00f4ng t\u00e1c b\u1ea3o tr\u00ec thi\u1ebft b\u1ecb c\u00f3 m\u1ed1i li\u00ean h\u1ec7 tr\u1ef1c ti\u1ebfp v\u1edbi s\u1ef1 \u1ed5n \u0111\u1ecbnh v\u00e0 hi\u1ec7u qu\u1ea3 s\u1ea3n xu\u1ea5t. C\u00e1c b\u1ed9 l\u1ecdc c\u00f3 hi\u1ec7u su\u1ea5t suy gi\u1ea3m c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc kh\u00f4ng \u0111\u1ea1t ti\u00eau chu\u1ea9n, t\u00ecnh tr\u1ea1ng thi\u1ebft b\u1ecb ng\u1eebng ho\u1ea1t \u0111\u1ed9ng th\u01b0\u1eddng xuy\u00ean v\u00e0 l\u00e0m gi\u1ea3m hi\u1ec7u qu\u1ea3 c\u1ee7a d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t. B\u1eb1ng c\u00e1ch th\u1ef1c hi\u1ec7n b\u1ea3o tr\u00ec \u0111\u1ecbnh k\u1ef3 v\u00e0 thay th\u1ebf c\u00e1c b\u1ed9 ph\u1eadn \u0111\u00e3 c\u0169, ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c duy tr\u00ec, t\u1eeb \u0111\u00f3 gi\u1ea3m thi\u1ec3u r\u1ee7i ro ng\u1eebng ho\u1ea1t \u0111\u1ed9ng v\u00e0 n\u00e2ng cao t\u00ednh \u1ed5n \u0111\u1ecbnh c\u1ee7a s\u1ea3n ph\u1ea9m.<\/p>\n\n\n\n

C\u00f3 m\u1ed9t s\u1ed1 c\u00e1ch hi\u1ec7u qu\u1ea3 \u0111\u1ec3 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a b\u1ed9 l\u1ecdc th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c, bao g\u1ed3m:<\/p>\n\n\n\n

    \n
  1. B\u1ea3o d\u01b0\u1ee1ng \u0111\u1ecbnh k\u1ef3:<\/strong>\u00a0Vi\u1ec7c v\u1ec7 sinh v\u00e0 b\u1ea3o d\u01b0\u1ee1ng b\u1ed9 l\u1ecdc th\u01b0\u1eddng xuy\u00ean c\u00f3 th\u1ec3 gi\u00fap ng\u0103n ng\u1eeba t\u00ecnh tr\u1ea1ng t\u1eafc ngh\u1ebdn v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a b\u1ed9 l\u1ecdc.<\/li>\n\n\n\n
  2. L\u1eafp \u0111\u1eb7t \u0111\u00fang c\u00e1ch<\/strong>: Vi\u1ec7c l\u1eafp \u0111\u1eb7t b\u1ed9 l\u1ecdc \u0111\u00fang c\u00e1ch l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u v\u00e0 tu\u1ed5i th\u1ecd l\u00e2u d\u00e0i.<\/li>\n\n\n\n
  3. S\u1eed d\u1ee5ng n\u01b0\u1edbc ch\u1ea5t l\u01b0\u1ee3ng cao:<\/strong>\u00a0S\u1eed d\u1ee5ng n\u01b0\u1edbc c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng cao c\u00f3 th\u1ec3 gi\u00fap ng\u0103n ng\u1eeba s\u1ef1 t\u00edch t\u1ee5 c\u1eb7n v\u00e0 t\u1eafc ngh\u1ebdn b\u1ed9 l\u1ecdc, t\u1eeb \u0111\u00f3 gi\u00fap k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a b\u1ed9 l\u1ecdc.<\/li>\n\n\n\n
  4. Tr\u00e1nh c\u00e1c t\u1ea1p ch\u1ea5t:<\/strong>\u00a0Vi\u1ec7c lo\u1ea1i b\u1ecf c\u00e1c t\u1ea1p ch\u1ea5t trong ngu\u1ed3n n\u01b0\u1edbc, ch\u1eb3ng h\u1ea1n nh\u01b0 c\u1eb7n b\u1ea9n ho\u1eb7c h\u00f3a ch\u1ea5t, c\u00f3 th\u1ec3 gi\u00fap ng\u0103n ng\u1eeba t\u00ecnh tr\u1ea1ng t\u1eafc ngh\u1ebdn v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a b\u1ed9 l\u1ecdc.<\/li>\n\n\n\n
  5. Thay th\u1ebf c\u00e1c b\u1ed9 ph\u1eadn b\u1ecb m\u00f2n:<\/strong>\u00a0Vi\u1ec7c ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3 v\u00e0 thay th\u1ebf c\u00e1c b\u1ed9 ph\u1eadn b\u1ecb m\u00f2n, ch\u1eb3ng h\u1ea1n nh\u01b0 m\u00e0ng l\u1ecdc ho\u1eb7c v\u00f2ng \u0111\u1ec7m O-ring, c\u00f3 th\u1ec3 gi\u00fap k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a b\u1ed9 l\u1ecdc. \u0110\u1ec3 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd s\u1eed d\u1ee5ng, c\u1ea7n th\u1ef1c hi\u1ec7n m\u1ed9t s\u1ed1 bi\u1ec7n ph\u00e1p sau: b\u1ea3o d\u01b0\u1ee1ng v\u00e0 v\u1ec7 sinh \u0111\u1ecbnh k\u1ef3 c\u00e1c b\u1ed9 ph\u1eadn nh\u01b0 b\u1ed9 l\u1ecdc s\u01a1 c\u1ea5p, than ho\u1ea1t t\u00ednh v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n m\u00e0ng l\u1ecdc; t\u1ed1i \u01b0u h\u00f3a \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh (ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u0111\u1ea7u v\u00e0o, nhi\u1ec7t \u0111\u1ed9, \u00e1p su\u1ea5t v\u00e0 l\u01b0u l\u01b0\u1ee3ng); thay th\u1ebf k\u1ecbp th\u1eddi c\u00e1c b\u1ed9 l\u1ecdc \u0111\u00e3 c\u0169 v\u00e0 theo d\u00f5i ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc. Nh\u1eefng bi\u1ec7n ph\u00e1p n\u00e0y c\u00f3 th\u1ec3 gi\u1ea3m thi\u1ec3u h\u01b0 h\u1ecfng\u00a0do s\u1ef1 hao m\u00f2n v\u00e0 \u00f4 nhi\u1ec5m c\u1ee7a thi\u1ebft b\u1ecb g\u00e2y ra.<\/strong><\/li>\n<\/ol>\n\n\n\n

    C\u00e1c chi ph\u00ed b\u1ea3o tr\u00ec n\u00e0o \u0111\u01b0\u1ee3c bao g\u1ed3m?<\/strong><\/h2>\n\n\n\n

    Chi ph\u00ed b\u1ea3o tr\u00ec bao g\u1ed3m vi\u1ec7c thay th\u1ebf \u0111\u1ecbnh k\u1ef3 c\u00e1c b\u1ed9 l\u1ecdc v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn m\u00e0ng l\u1ecdc, v\u1ec7 sinh h\u1ec7 th\u1ed1ng, ki\u1ec3m tra v\u00e0 b\u1ea3o tr\u00ec th\u1ee7 c\u00f4ng; chi ph\u00ed v\u1eadn h\u00e0nh bao g\u1ed3m ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng v\u00e0 qu\u1ea3n l\u00fd nh\u00e2n s\u1ef1. B\u1eb1ng c\u00e1ch x\u00e2y d\u1ef1ng m\u1ed9t k\u1ebf ho\u1ea1ch b\u1ea3o tr\u00ec h\u1ee3p l\u00fd, n\u00e2ng cao hi\u1ec7u qu\u1ea3 v\u1eadn h\u00e0nh v\u00e0 t\u1ed1i \u01b0u h\u00f3a vi\u1ec7c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng, c\u00f3 th\u1ec3 gi\u1ea3m thi\u1ec3u chi ph\u00ed t\u1ed5ng th\u1ec3 \u0111\u1ed3ng th\u1eddi \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc.<\/p>\n\n\n\n

    Khi n\u00e0o b\u1ea1n n\u00ean thay th\u1ebf m\u1ed9t b\u1ed9 ph\u1eadn \u0111\u1ec3 tr\u00e1nh nh\u1eefng t\u1ed5n th\u1ea5t l\u1edbn h\u01a1n?<\/strong><\/h2>\n\n\n\n

    Khi \u0111i\u1ec7n tr\u1edf c\u1ee7a b\u1ed9 l\u1ecdc s\u01a1 c\u1ea5p t\u0103ng \u0111\u00e1ng k\u1ec3, kh\u1ea3 n\u0103ng h\u1ea5p ph\u1ee5 c\u1ee7a than ho\u1ea1t t\u00ednh gi\u1ea3m \u0111\u00e1ng k\u1ec3, ho\u1eb7c t\u1ed1c \u0111\u1ed9 s\u1ea3n xu\u1ea5t n\u01b0\u1edbc v\u00e0 hi\u1ec7u su\u1ea5t kh\u1eed mu\u1ed1i c\u1ee7a m\u00e0ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c ti\u1ebfp t\u1ee5c suy gi\u1ea3m, c\u1ea7n thay th\u1ebf c\u00e1c b\u1ed9 ph\u1eadn t\u01b0\u01a1ng \u1ee9ng c\u00e0ng s\u1edbm c\u00e0ng t\u1ed1t. Vi\u1ec7c tr\u00ec ho\u00e3n vi\u1ec7c thay th\u1ebf c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn t\u0103ng t\u1ea3i h\u1ec7 th\u1ed1ng, ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng cao h\u01a1n v\u00e0 chi ph\u00ed b\u1ea3o tr\u00ec t\u0103ng cao.<\/p>\n\n\n\n

    L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u00fang ta c\u00f3 th\u1ec3 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a h\u1ec7 th\u1ed1ng m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 th\u00f4ng qua vi\u1ec7c b\u1ea3o tr\u00ec \u0111\u1ecbnh k\u1ef3?<\/strong><\/h2>\n\n\n\n

    B\u1ea3o tr\u00ec h\u1ec7 th\u1ed1ng ti\u1ec1n x\u1eed l\u00fd<\/strong> l\u00e0 h\u00e0ng r\u00e0o b\u1ea3o v\u1ec7 \u0111\u1ea7u ti\u00ean gi\u00fap k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a m\u00e0ng l\u1ecdc th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c. B\u1ed9 l\u1ecdc c\u00e1t th\u1ea1ch anh c\u1ea7n \u0111i\u1ec1u ch\u1ec9nh chu k\u1ef3 r\u1eeda ng\u01b0\u1ee3c t\u00f9y theo \u0111\u1ed9 \u0111\u1ee5c c\u1ee7a n\u01b0\u1edbc \u0111\u1ea7u v\u00e0o. Khi \u0111\u1ed9 \u0111\u1ee5c \u22645NTU, n\u00ean th\u1ef1c hi\u1ec7n r\u1eeda ng\u01b0\u1ee3c m\u1ed7i 1\u20133 ng\u00e0y m\u1ed9t l\u1ea7n, v\u00e0 c\u1ea7n thay m\u1edbi ho\u00e0n to\u00e0n c\u00e1t th\u1ea1ch anh sau 1 n\u0103m s\u1eed d\u1ee5ng. B\u1ed9 l\u1ecdc than ho\u1ea1t t\u00ednh c\u1ea7n ki\u1ec3m tra h\u00e0m l\u01b0\u1ee3ng clo d\u01b0 trong n\u01b0\u1edbc th\u1ea3i m\u1ed7i ca l\u00e0m vi\u1ec7c \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u00f3 <0,1ppm, r\u1eeda ng\u01b0\u1ee3c 1 l\u1ea7n m\u1ed7i 7 ng\u00e0y v\u00e0 thay than ho\u1ea1t t\u00ednh m\u1ed7i 6 th\u00e1ng.<\/p>\n\n\n\n

    D\u1ecbch v\u1ee5 b\u1ea3o tr\u00ec chuy\u00ean nghi\u1ec7p cho c\u00e1c b\u1ed9 ph\u1eadn m\u00e0ng l\u1ecdc<\/strong> bao g\u1ed3m x\u1ea3 n\u01b0\u1edbc \u00e1p su\u1ea5t th\u1ea5p h\u00e0ng ng\u00e0y v\u00e0 v\u1ec7 sinh h\u00f3a ch\u1ea5t \u0111\u1ecbnh k\u1ef3. Sau m\u1ed7i ca s\u1ea3n xu\u1ea5t n\u01b0\u1edbc, n\u01b0\u1edbc t\u1eeb b\u1ed9 l\u1ecdc an to\u00e0n n\u00ean \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u1ea3 m\u00e0ng v\u1edbi l\u01b0u l\u01b0\u1ee3ng g\u1ea5p 2-3 l\u1ea7n l\u01b0u l\u01b0\u1ee3ng m\u00e0ng trong 20 ph\u00fat. Khi s\u1ea3n l\u01b0\u1ee3ng n\u01b0\u1edbc gi\u1ea3m 10%-15%, t\u1ef7 l\u1ec7 kh\u1eed mu\u1ed1i gi\u1ea3m 3%-5% ho\u1eb7c ch\u00eanh l\u1ec7ch \u00e1p su\u1ea5t t\u0103ng 15%, c\u1ea7n ph\u1ea3i ti\u1ebfn h\u00e0nh l\u00e0m s\u1ea1ch b\u1eb1ng h\u00f3a ch\u1ea5t. Ph\u01b0\u01a1ng ph\u00e1p l\u00e0m s\u1ea1ch c\u1ea7n \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn t\u00f9y theo lo\u1ea1i \u00f4 nhi\u1ec5m: c\u1eb7n v\u00f4 c\u01a1 s\u1eed d\u1ee5ng dung d\u1ecbch axit citric 2%; \u00f4 nhi\u1ec5m h\u1eefu c\u01a1 s\u1eed d\u1ee5ng dung d\u1ecbch 0.2% NaOH + 0.025% natri dodecylbenzenesulfonat; oxit kim lo\u1ea1i s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p l\u00e0m s\u1ea1ch ph\u1ee9c h\u1ee3p mu\u1ed1i tetrasodium EDTA.<\/p>\n\n\n\n

    Gi\u00e1m s\u00e1t c\u00e1c th\u00f4ng s\u1ed1 v\u1eadn h\u00e0nh<\/strong> l\u00e0 n\u1ec1n t\u1ea3ng c\u1ee7a b\u1ea3o tr\u00ec d\u1ef1 \u0111o\u00e1n. M\u1ed7i ca l\u00e0m vi\u1ec7c c\u1ea7n ghi l\u1ea1i \u00e1p su\u1ea5t \u0111\u1ea7u v\u00e0o (1,0\u20131,5 MPa), ch\u00eanh l\u1ec7ch \u00e1p su\u1ea5t gi\u1eefa c\u00e1c \u0111o\u1ea1n (<0,2 MPa), theo d\u00f5i l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc tinh khi\u1ebft (\u0111\u1ed9 l\u1ec7ch so v\u1edbi gi\u00e1 tr\u1ecb thi\u1ebft k\u1ebf <5%) v\u00e0 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u1ee7a n\u01b0\u1edbc s\u1ea3n xu\u1ea5t (<10 \u03bcS\/cm). B\u1eb1ng c\u00e1ch so s\u00e1nh c\u00e1c th\u00f4ng s\u1ed1 hi\u1ec7n t\u1ea1i v\u1edbi c\u00e1c gi\u00e1 tr\u1ecb ban \u0111\u1ea7u b\u1eb1ng ph\u1ea7n m\u1ec1m ti\u00eau chu\u1ea9n, quy tr\u00ecnh l\u00e0m s\u1ea1ch c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c b\u1eaft \u0111\u1ea7u khi s\u1ea3n l\u01b0\u1ee3ng n\u01b0\u1edbc gi\u1ea3m 15% ho\u1eb7c t\u1ed1c \u0111\u1ed9 kh\u1eed mu\u1ed1i gi\u1ea3m 5%.<\/p>\n\n\n\n

    <\/h2>\n\n\n\n

    L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a v\u00e0 ki\u1ec3m so\u00e1t chi ph\u00ed v\u1eadn h\u00e0nh c\u1ee7a h\u1ec7 th\u1ed1ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c?<\/strong><\/h2>\n\n\n\n

    \u0110\u1ec3 t\u1ed1i \u01b0u h\u00f3a chi ph\u00ed v\u1eadn h\u00e0nh c\u1ee7a h\u1ec7 th\u1ed1ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c, c\u1ea7n b\u1eaft \u0111\u1ea7u t\u1eeb vi\u1ec7c qu\u1ea3n l\u00fd m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng. L\u1ef1a ch\u1ecdn m\u00e0ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c \u00e1p su\u1ea5t c\u1ef1c th\u1ea5p l\u00e0 m\u1ed9t chi\u1ebfn l\u01b0\u1ee3c hi\u1ec7u qu\u1ea3, v\u00ec \u00e1p su\u1ea5t v\u1eadn h\u00e0nh c\u1ee7a ch\u00fang ch\u1ec9 kho\u1ea3ng 0,8 MPa, gi\u00fap ti\u1ebft ki\u1ec7m h\u01a1n 30% \u0111i\u1ec7n n\u0103ng so v\u1edbi m\u00e0ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c th\u00f4ng th\u01b0\u1eddng (1,3\u20131,5 MPa). Vi\u1ec7c trang b\u1ecb bi\u1ebfn t\u1ea7n cho m\u00e1y b\u01a1m \u00e1p su\u1ea5t cao kh\u00f4ng ch\u1ec9 gi\u00fap gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng c\u1ee7a hi\u1ec7n t\u01b0\u1ee3ng va \u0111\u1eadp n\u01b0\u1edbc, m\u00e0 c\u00f2n gi\u1ea3m m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng do van ti\u1ebft l\u01b0u b\u1eb1ng c\u00e1ch thi\u1ebft l\u1eadp \u00e1p su\u1ea5t v\u1eadn h\u00e0nh h\u1ee3p l\u00fd, gi\u00fap ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng theo m\u00f9a \u00edt nh\u1ea5t 15% trong su\u1ed1t c\u1ea3 n\u0103m.<\/p>\n\n\n\n

    T\u1ed1i \u01b0u h\u00f3a li\u1ec1u l\u01b0\u1ee3ng h\u00f3a ch\u1ea5t<\/strong> c\u0169ng c\u00f3 th\u1ec3 gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 chi ph\u00ed. B\u1eb1ng c\u00e1ch ph\u00e2n t\u00edch d\u1eef li\u1ec7u ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a li\u1ec1u l\u01b0\u1ee3ng ch\u1ea5t \u1ee9c ch\u1ebf c\u1eb7n, th\u01b0\u1eddng c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c 20% ho\u1eb7c h\u01a1n chi ph\u00ed h\u00f3a ch\u1ea5t. Vi\u1ec7c xem x\u00e9t s\u1eed d\u1ee5ng m\u00e0ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c ch\u1ed1ng \u00f4 nhi\u1ec5m c\u0169ng l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn kh\u00f4n ngoan. C\u00e1c th\u00e0nh ph\u1ea7n m\u00e0ng n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t cho ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc ph\u1ee9c t\u1ea1p v\u00e0 c\u00f3 \u0111\u1eb7c t\u00ednh ch\u1ed1ng \u00f4 nhi\u1ec5m cao, c\u00f3 th\u1ec3 gi\u1ea3m ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng t\u1eeb 30% \u0111\u1ebfn 40% trong c\u00f9ng \u0111i\u1ec1u ki\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc.<\/p>\n\n\n\n

    Chu k\u1ef3 b\u1ea3o tr\u00ec v\u00e0 chi\u1ebfn l\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a chi ph\u00ed cho t\u1eebng b\u1ed9 ph\u1eadn c\u1ee7a m\u00e1y th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c c\u00f4ng nghi\u1ec7p:<\/strong><\/p>\n\n\n\n

    T\u00ean th\u00e0nh ph\u1ea7n<\/strong><\/th>Chu k\u1ef3 thay th\u1ebf \u0111\u1ecbnh k\u1ef3<\/strong><\/th>C\u00e1c \u0111i\u1ec3m c\u1ea7n b\u1ea3o tr\u00ec<\/strong><\/th>Chi\u1ebfn l\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a chi ph\u00ed<\/strong><\/th><\/tr><\/thead>
    B\u1ed9 l\u1ecdc b\u00f4ng PP<\/td>10\u201330 ng\u00e0y\/3\u20136 th\u00e1ng<\/td>Thay th\u1ebf khi ch\u00eanh l\u1ec7ch \u00e1p su\u1ea5t v\u01b0\u1ee3t qu\u00e1 0,05 MPa<\/td>H\u00e3y ch\u1ecdn m\u1eabu ph\u00f9 h\u1ee3p \u0111\u1ec3 tr\u00e1nh c\u1ea5u h\u00ecnh qu\u00e1 m\u1ee9c<\/td><\/tr>
    B\u1ed9 l\u1ecdc than ho\u1ea1t t\u00ednh<\/td>6\u201324 th\u00e1ng<\/td>Theo d\u00f5i n\u1ed3ng \u0111\u1ed9 clo d\u01b0 <0,1 ppm<\/td>Th\u01b0\u1eddng xuy\u00ean x\u1ea3 ng\u01b0\u1ee3c \u0111\u1ec3 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd<\/td><\/tr>
    B\u1ed9 l\u1ecdc c\u00e1t th\u1ea1ch anh<\/td>1\u20132 n\u0103m<\/td>Th\u01b0\u1eddng xuy\u00ean x\u1ea3 ng\u01b0\u1ee3c \u0111\u1ec3 tr\u00e1nh hi\u1ec7n t\u01b0\u1ee3ng n\u00e9n ch\u1eb7t<\/td>\u0110i\u1ec1u ch\u1ec9nh t\u1ea7n su\u1ea5t x\u1ea3 ng\u01b0\u1ee3c t\u00f9y theo \u0111\u1ed9 \u0111\u1ee5c<\/td><\/tr>
    M\u00e0ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c<\/td>3\u20135 n\u0103m<\/td>V\u1ec7 sinh h\u00f3a ch\u1ea5t \u0111\u1ecbnh k\u1ef3, b\u1ea3o v\u1ec7 khi ng\u1eebng ho\u1ea1t \u0111\u1ed9ng<\/td>Ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng nh\u1edd m\u00e0ng l\u1ecdc \u00e1p su\u1ea5t c\u1ef1c th\u1ea5p, \u0111i\u1ec1u khi\u1ec3n t\u1ea7n s\u1ed1 bi\u1ebfn \u0111\u1ed5i<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    <\/h2>\n\n\n\n

    L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 so s\u00e1nh tu\u1ed5i th\u1ecd v\u00e0 hi\u1ec7u su\u1ea5t c\u1ee7a c\u00e1c m\u00e0ng l\u1ecdc th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c thu\u1ed9c c\u00e1c th\u01b0\u01a1ng hi\u1ec7u kh\u00e1c nhau?<\/strong><\/h2>\n\n\n\n

    C\u00e1c th\u01b0\u01a1ng hi\u1ec7u m\u00e0ng l\u1ecdc th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c ph\u1ed5 bi\u1ebfn tr\u00ean th\u1ecb tr\u01b0\u1eddng c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 tu\u1ed5i th\u1ecd v\u00e0 hi\u1ec7u su\u1ea5t. M\u00e0ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c c\u1ee7a Dow<\/strong> \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn r\u1ed9ng r\u00e3i l\u00e0 m\u1ed9t th\u01b0\u01a1ng hi\u1ec7u c\u00f3 tu\u1ed5i th\u1ecd cao h\u01a1n, nh\u01b0ng tu\u1ed5i th\u1ecd c\u1ee7a n\u00f3 v\u1eabn b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi c\u00e1c \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 li\u00ean quan \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc. T\u1ea5t c\u1ea3 c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t m\u00e0ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c \u0111\u1ec1u s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 ch\u1ebf t\u1ea1o b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p tr\u00f9ng h\u1ee3p b\u1ec1 m\u1eb7t, v\u1edbi c\u00e1c t\u1ea5m m\u00e0ng bao g\u1ed3m ba l\u1edbp: l\u1edbp n\u1ec1n (v\u1ea3i kh\u00f4ng d\u1ec7t), l\u1edbp h\u1ed7 tr\u1ee3 (polysulfone) v\u00e0 l\u1edbp t\u00e1ch n\u01b0\u1edbc m\u1eb7n (polyamide). Trong qu\u00e1 tr\u00ecnh ch\u1ebf t\u1ea1o, c\u00e1c l\u1edbp n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a ri\u00eang bi\u1ec7t \u0111\u1ec3 n\u00e2ng cao hi\u1ec7u su\u1ea5t.<\/p>\n\n\n\n

    Vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u m\u00e0ng c\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn tu\u1ed5i th\u1ecd c\u1ee7a m\u00e0ng. Hi\u1ec7n nay, c\u00e1c v\u1eadt li\u1ec7u ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0 axetat xenluloza v\u00e0 polyamit th\u01a1m, v\u1edbi c\u00e1c d\u1ea1ng c\u1ea5u tr\u00fac bao g\u1ed3m s\u1ee3i r\u1ed7ng, cu\u1ed9n, t\u1ea5m v\u00e0 khung, c\u0169ng nh\u01b0 \u1ed1ng. M\u00e0ng ch\u1ed1ng \u00f4 nhi\u1ec5m l\u00e0 m\u1ed9t m\u1eabu m\u00e0ng \u0111\u1eb7c bi\u1ec7t \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n d\u00e0nh ri\u00eang cho ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc t\u1ea1i Trung Qu\u1ed1c, v\u1edbi c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt nh\u01b0 t\u1ef7 l\u1ec7 kh\u1eed mu\u1ed1i cao, hi\u1ec7u su\u1ea5t thu h\u1ed3i n\u01b0\u1edbc cao, \u0111\u1ed9 b\u1ec1n h\u00f3a h\u1ecdc cao, kh\u1ea3 n\u0103ng ch\u1ed1ng \u00f4 nhi\u1ec5m v\u01b0\u1ee3t tr\u1ed9i v\u00e0 kh\u1ea3 n\u0103ng v\u1eadn h\u00e0nh \u1edf \u00e1p su\u1ea5t c\u1ef1c th\u1ea5p.<\/p>\n\n\n\n

    C\u00e1c ti\u00eau ch\u00ed \u0111\u00e1nh gi\u00e1 hi\u1ec7u su\u1ea5t c\u1ea7n bao g\u1ed3m t\u1ef7 l\u1ec7 kh\u1eed mu\u1ed1i, l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc s\u1ea3n xu\u1ea5t v\u00e0 \u00e1p su\u1ea5t v\u1eadn h\u00e0nh. C\u00e1c m\u00e0ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c ch\u1ea5t l\u01b0\u1ee3ng cao c\u1ea7n duy tr\u00ec t\u1ef7 l\u1ec7 kh\u1eed mu\u1ed1i \u1ed5n \u0111\u1ecbnh (tr\u00ean 98,1%) v\u00e0 l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc s\u1ea3n xu\u1ea5t theo thi\u1ebft k\u1ebf trong su\u1ed1t qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh l\u00e2u d\u00e0i. Khi c\u00e1c y\u1ebfu t\u1ed1 m\u00e0ng b\u1ecb l\u00e3o h\u00f3a, t\u1ef7 l\u1ec7 th\u1ea5m mu\u1ed1i s\u1ebd t\u0103ng d\u1ea7n, \u0111\u00e2y l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng l\u00e3o h\u00f3a b\u00ecnh th\u01b0\u1eddng.<\/p>\n\n\n\n

    L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 l\u1eadp k\u1ebf ho\u1ea1ch b\u1ea3o tr\u00ec cho m\u00e1y l\u1ecdc n\u01b0\u1edbc th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c?<\/strong><\/h2>\n\n\n\n

    M\u1ed9t k\u1ebf ho\u1ea1ch b\u1ea3o tr\u00ec khoa h\u1ecdc c\u1ea7n bao g\u1ed3m ba c\u1ea5p \u0111\u1ed9: ki\u1ec3m tra h\u00e0ng ng\u00e0y<\/strong>, b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ecbnh k\u1ef3<\/strong>, v\u00e0 ph\u1ea3n \u1ee9ng kh\u1ea9n c\u1ea5p<\/strong>. Vi\u1ec7c ki\u1ec3m tra h\u00e0ng ng\u00e0y bao g\u1ed3m ki\u1ec3m tra ngo\u1ea1i quan thi\u1ebft b\u1ecb, ki\u1ec3m tra r\u00f2 r\u1ec9 t\u1ea1i c\u00e1c \u0111i\u1ec3m n\u1ed1i \u0111\u01b0\u1eddng \u1ed1ng, v\u00e0 ghi ch\u00e9p \u0111\u1ecbnh k\u1ef3 c\u00e1c ch\u1ec9 s\u1ed1 t\u1eeb \u0111\u1ed3ng h\u1ed3 \u00e1p su\u1ea5t, \u0111\u1ed3ng h\u1ed3 l\u01b0u l\u01b0\u1ee3ng, m\u00e1y \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n, v.v. C\u00f4ng t\u00e1c b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ecbnh k\u1ef3 bao g\u1ed3m r\u1eeda ng\u01b0\u1ee3c h\u00e0ng tu\u1ea7n c\u00e1c b\u1ed9 l\u1ecdc \u0111a t\u1ea7ng v\u00e0 b\u1ed9 l\u1ecdc than ho\u1ea1t t\u00ednh, l\u00e0m s\u1ea1ch b\u1eb1ng h\u00f3a ch\u1ea5t h\u00e0ng th\u00e1ng c\u00e1c m\u00e0ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c, v\u00e0 thay th\u1ebf b\u1ed9 l\u1ecdc d\u1ea1ng \u1ed1ng m\u1ed7i s\u00e1u th\u00e1ng m\u1ed9t l\u1ea7n.<\/p>\n\n\n\n

    Chi\u1ebfn l\u01b0\u1ee3c c\u1ee7a b\u1ea3o tr\u00ec theo m\u00f9a<\/strong> kh\u00f4ng th\u1ec3 b\u1ecf qua. C\u1ea7n th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p ch\u1ed1ng \u0111\u00f3ng b\u0103ng v\u00e0o m\u00f9a \u0111\u00f4ng v\u00e0 l\u1eafp \u0111\u1eb7t d\u1ea3i s\u01b0\u1edfi \u1ea5m cho c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng ngo\u00e0i tr\u1eddi. Khi ng\u1eebng v\u1eadn h\u00e0nh m\u00e1y, c\u1ea7n x\u1ea3 h\u1ebft n\u01b0\u1edbc b\u00ean trong c\u00e1c b\u1ed9 ph\u1eadn m\u00e0ng l\u1ecdc. Trong th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng ng\u1eafn h\u1ea1n (\u226415 ng\u00e0y), c\u1ea7n th\u1ef1c hi\u1ec7n x\u1ea3 \u00e1p su\u1ea5t th\u1ea5p m\u1ed7i 2 ng\u00e0y; trong th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng d\u00e0i h\u1ea1n (>15 ng\u00e0y), c\u1ea7n b\u01a1m dung d\u1ecbch natri bisulfite 0,5%-1% \u0111\u1ec3 b\u1ea3o v\u1ec7, \u0111\u1ed3ng th\u1eddi ki\u1ec3m tra v\u00e0 b\u1ed5 sung dung d\u1ecbch h\u00e0ng th\u00e1ng.<\/p>\n\n\n\n

    \u0110\u00e0o t\u1ea1o nh\u00e2n s\u1ef1<\/strong> l\u00e0 y\u1ebfu t\u1ed1 \u0111\u1ea3m b\u1ea3o vi\u1ec7c tri\u1ec3n khai hi\u1ec7u qu\u1ea3 k\u1ebf ho\u1ea1ch b\u1ea3o tr\u00ec. C\u00e1c nh\u00e2n vi\u00ean v\u1eadn h\u00e0nh c\u1ea7n ph\u1ea3i v\u01b0\u1ee3t qua k\u1ef3 thi l\u00fd thuy\u1ebft v\u00e0 \u0111\u00e1nh gi\u00e1 th\u1ef1c h\u00e0nh \u0111\u1ec3 n\u1eafm v\u1eefng quy tr\u00ecnh kh\u1edfi \u0111\u1ed9ng v\u00e0 t\u1eaft m\u00e1y thi\u1ebft b\u1ecb c\u0169ng nh\u01b0 c\u00e1c bi\u1ec7n ph\u00e1p x\u1eed l\u00fd t\u00ecnh hu\u1ed1ng kh\u1ea9n c\u1ea5p. Vi\u1ec7c th\u01b0\u1eddng xuy\u00ean t\u1ed5 ch\u1ee9c c\u00e1c cu\u1ed9c di\u1ec5n t\u1eadp \u1ee9ng ph\u00f3 kh\u1ea9n c\u1ea5p nh\u01b0 r\u00f2 r\u1ec9 h\u00f3a ch\u1ea5t v\u00e0 s\u1ef1 c\u1ed1 \u0111i\u1ec7n c\u00f3 th\u1ec3 n\u00e2ng cao \u0111\u00e1ng k\u1ec3 \u0111\u1ed9 tin c\u1eady trong v\u1eadn h\u00e0nh h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n

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

    Tu\u1ed5i th\u1ecd th\u1ef1c t\u1ebf c\u1ee7a h\u1ec7 th\u1ed1ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c c\u00f4ng nghi\u1ec7p<\/strong> <\/a>v\u00e0 c\u00e1c lo\u1ea1i l\u00f5i l\u1ecdc kh\u00e1c nhau ph\u1ee5 thu\u1ed9c v\u00e0o ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u0111\u1ea7u v\u00e0o, c\u00e1c th\u00f4ng s\u1ed1 v\u1eadn h\u00e0nh v\u00e0 chi\u1ebfn l\u01b0\u1ee3c b\u1ea3o tr\u00ec. B\u1eb1ng c\u00e1ch thi\u1ebft l\u1eadp c\u00e1c k\u1ebf ho\u1ea1ch b\u1ea3o tr\u00ec ti\u00eau chu\u1ea9n, t\u1ed1i \u01b0u h\u00f3a \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh v\u00e0 k\u1ecbp th\u1eddi thay th\u1ebf c\u00e1c b\u1ed9 ph\u1eadn \u0111\u00e3 c\u0169, c\u00f3 th\u1ec3 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a thi\u1ebft b\u1ecb, gi\u1ea3m chi ph\u00ed v\u1eadn h\u00e0nh d\u00e0i h\u1ea1n, \u0111\u1ed3ng th\u1eddi \u0111\u1ea3m b\u1ea3o t\u00ednh \u1ed5n \u0111\u1ecbnh v\u00e0 an to\u00e0n c\u1ee7a n\u01b0\u1edbc s\u1ea3n xu\u1ea5t.<\/p>","protected":false},"excerpt":{"rendered":"

    B\u00e0i vi\u1ebft n\u00e0y gi\u1ea3i th\u00edch v\u1ec1 tu\u1ed5i th\u1ecd c\u1ee7a c\u00e1c m\u00e1y l\u1ecdc n\u01b0\u1edbc th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c c\u00f4ng nghi\u1ec7p, bao g\u1ed3m b\u1ed9 l\u1ecdc ti\u1ec1n x\u1eed l\u00fd, b\u1ed9 l\u1ecdc than ho\u1ea1t t\u00ednh, b\u1ed9 l\u1ecdc c\u00e1t th\u1ea1ch anh, l\u00f5i l\u1ecdc PP v\u00e0 m\u00e0ng RO. B\u00e0i vi\u1ebft c\u0169ng \u0111\u1ec1 c\u1eadp \u0111\u1ebfn c\u00e1c y\u1ebfu t\u1ed1 ch\u00ednh \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn tu\u1ed5i th\u1ecd c\u1ee7a m\u00e0ng l\u1ecdc, c\u00e1c d\u1ea5u hi\u1ec7u c\u1ea7n thay th\u1ebf, l\u1ecbch b\u1ea3o d\u01b0\u1ee1ng, ph\u01b0\u01a1ng ph\u00e1p v\u1ec7 sinh v\u00e0 c\u00e1c chi\u1ebfn l\u01b0\u1ee3c ti\u1ebft ki\u1ec7m chi ph\u00ed.<\/p>","protected":false},"author":1,"featured_media":506,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","footnotes":""},"categories":[598],"tags":[505,502,501,506,503,504],"class_list":["post-505","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-reverse-osmosis-systems","tag-industrial-reverse-osmosis-machine","tag-industrial-ro-filter-replacement","tag-reverse-osmosis-maintenance","tag-reverse-osmosis-membrane-cleaning","tag-ro-membrane-lifespan","tag-ro-system-operating-costs"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/kysearo.com\/vi\/wp-json\/wp\/v2\/posts\/505","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=505"}],"version-history":[{"count":1,"href":"https:\/\/kysearo.com\/vi\/wp-json\/wp\/v2\/posts\/505\/revisions"}],"predecessor-version":[{"id":507,"href":"https:\/\/kysearo.com\/vi\/wp-json\/wp\/v2\/posts\/505\/revisions\/507"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kysearo.com\/vi\/wp-json\/wp\/v2\/media\/506"}],"wp:attachment":[{"href":"https:\/\/kysearo.com\/vi\/wp-json\/wp\/v2\/media?parent=505"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kysearo.com\/vi\/wp-json\/wp\/v2\/categories?post=505"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kysearo.com\/vi\/wp-json\/wp\/v2\/tags?post=505"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}