{"id":349,"date":"2026-05-14T09:45:08","date_gmt":"2026-05-14T09:45:08","guid":{"rendered":"https:\/\/kysearo.com\/?p=349"},"modified":"2026-05-14T09:45:09","modified_gmt":"2026-05-14T09:45:09","slug":"how-multi-medium-filter-works-in-desalination-systems","status":"publish","type":"post","link":"https:\/\/kysearo.com\/vi\/how-multi-medium-filter-works-in-desalination-systems\/","title":{"rendered":"C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ed9 l\u1ecdc \u0111a ph\u01b0\u01a1ng ti\u1ec7n trong h\u1ec7 th\u1ed1ng kh\u1eed mu\u1ed1i"},"content":{"rendered":"

\u0110\u1ec3 lo\u1ea1i b\u1ecf rong bi\u1ec3n, c\u00e0nh c\u00e2y, ch\u1ea5t keo v\u00e0 c\u00e1c h\u1ea1t l\u01a1 l\u1eedng kh\u00e1c trong n\u01b0\u1edbc bi\u1ec3n, c\u00e1c h\u1ec7 th\u1ed1ng kh\u1eed mu\u1ed1i c\u1ee7a ch\u00fang t\u00f4i s\u1eed d\u1ee5ng b\u1ed9 l\u1ecdc \u0111a t\u1ea7ng, k\u1ebft h\u1ee3p hai lo\u1ea1i v\u1eadt li\u1ec7u l\u1ecdc l\u00e0 c\u00e1t th\u1ea1ch anh v\u00e0 than antraxit \u0111\u1ec3 lo\u1ea1i b\u1ecf c\u00e1c ch\u1ea5t l\u01a1 l\u1eedng trong n\u01b0\u1edbc th\u00f4. \u0110\u00e2y l\u00e0 lo\u1ea1i thi\u1ebft b\u1ecb l\u1ecdc nhanh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn.<\/p>\n\n\n\n

C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ed9 l\u1ecdc \u0111a ph\u01b0\u01a1ng ti\u1ec7n<\/h2>\n\n\n\n

N\u01b0\u1edbc ch\u1ee9a c\u00e1c h\u1ea1t l\u01a1 l\u1eedng \u0111\u01b0\u1ee3c tr\u1ed9n \u0111\u1ec1u v\u1edbi ch\u1ea5t keo t\u1ee5 \u0111\u1ec3 t\u1ea1o th\u00e0nh m\u1ed9t l\u1edbp k\u00e9p g\u1ed3m c\u00e1c h\u1ea1t keo trong n\u01b0\u1edbc. Khi c\u00e1c h\u1ea1t keo ch\u1ea3y qua l\u1edbp v\u1eadt li\u1ec7u l\u1ecdc c\u1ee7a b\u1ed9 l\u1ecdc \u0111a t\u1ea7ng, c\u00e1c khe h\u1edf c\u1ee7a v\u1eadt li\u1ec7u l\u1ecdc \u0111\u00f3ng vai tr\u00f2 s\u00e0ng l\u1ecdc v\u00e0 l\u1ecdc, gi\u00fap c\u00e1c ch\u1ea5t l\u01a1 l\u1eedng d\u1ec5 d\u00e0ng b\u00e1m d\u00ednh v\u00e0o b\u1ec1 m\u1eb7t v\u1eadt li\u1ec7u l\u1ecdc.<\/p>\n\n\n\n

Khi m\u1ed9t l\u01b0\u1ee3ng b\u1ee5i b\u1ea9n nh\u1ea5t \u0111\u1ecbnh b\u1ecb gi\u1eef l\u1ea1i tr\u00ean b\u1ec1 m\u1eb7t l\u1edbp l\u1ecdc, l\u1edbp l\u1ecdc s\u1ebd h\u00ecnh th\u00e0nh v\u00e0 ch\u00eanh l\u1ec7ch \u00e1p su\u1ea5t gi\u1eefa hai b\u00ean l\u1edbp l\u1ecdc s\u1ebd t\u0103ng l\u00ean. L\u00fac n\u00e0y c\u1ea7n th\u1ef1c hi\u1ec7n qu\u00e1 tr\u00ecnh r\u1eeda ng\u01b0\u1ee3c b\u1eb1ng d\u00f2ng ch\u1ea3y ng\u01b0\u1ee3c, l\u00e0m l\u1ecfng l\u1edbp b\u00f9n than kh\u00f4ng kh\u00f3i b\u00e1m tr\u00ean b\u1ec1 m\u1eb7t c\u00e1t th\u1ea1ch anh v\u00e0 than antraxit, \u0111\u1ec3 c\u00e1c ch\u1ea5t b\u00e1m d\u00ednh n\u00e0y \u0111\u01b0\u1ee3c t\u00e1ch ra v\u00e0 cu\u1ed1n tr\u00f4i theo d\u00f2ng n\u01b0\u1edbc, t\u1eeb \u0111\u00f3 kh\u00f4i ph\u1ee5c ch\u1ee9c n\u0103ng l\u1ecdc. Trong d\u1ef1 \u00e1n s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p l\u1ecdc hai t\u1ea7ng, than antraxit c\u00f3 h\u1ea1t nh\u1eb9 h\u01a1n \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf ph\u1ea7n tr\u00ean c\u1ee7a l\u1edbp l\u1ecdc, c\u00f2n c\u00e1t th\u1ea1ch anh c\u00f3 t\u1ef7 l\u1ec7 h\u1ea1t nh\u1ecf cao h\u01a1n \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf ph\u1ea7n d\u01b0\u1edbi. Ch\u1ec9 b\u1eb1ng c\u00e1ch n\u00e0y m\u1edbi c\u00f3 th\u1ec3 ph\u00e1t huy t\u1ed1i \u0111a hi\u1ec7u qu\u1ea3 l\u1ecdc v\u00e0 n\u00e2ng cao kh\u1ea3 n\u0103ng gi\u1eef l\u1ea1i ch\u1ea5t th\u1ea3i trong n\u01b0\u1edbc th\u1ea3i.<\/p>\n\n\n\n

\"C\u01a1<\/figure>\n\n\n\n

C\u00e1ch b\u1ea3o d\u01b0\u1ee1ng b\u1ed9 l\u1ecdc \u0111a t\u1ea7ng<\/h2>\n\n\n\n

1. Ki\u1ec3m tra ho\u1ea1t \u0111\u1ed9ng h\u00e0ng ng\u00e0y:<\/h3>\n\n\n\n

Ng\u01b0\u1eddi v\u1eadn h\u00e0nh c\u1ea7n ki\u1ec3m tra thi\u1ebft b\u1ecb t\u1ea1i ch\u1ed7 \u0111\u1ecbnh k\u1ef3 m\u1ed7i gi\u1edd. Ghi ch\u00e9p k\u1ebft qu\u1ea3 ki\u1ec3m tra c\u00f9ng v\u1edbi c\u00e1c b\u1ea3n ghi v\u1eadn h\u00e0nh \u0111\u1ec3 t\u1ed5ng h\u1ee3p l\u1ea1i, nh\u1eb1m duy tr\u00ec th\u00f4ng tin b\u1ea3o tr\u00ec \u0111\u1ecbnh k\u1ef3.<\/p>\n\n\n\n

Chu k\u1ef3 ki\u1ec3m tra<\/td>C\u00e1c h\u1ea1ng m\u1ee5c ki\u1ec3m tra<\/td>Ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra ho\u1eb7c \u0111i\u1ec3m ki\u1ec3m tra<\/td>Ghi ch\u00fa<\/td><\/tr>
M\u1ed7i ca l\u00e0m vi\u1ec7c m\u1ed9t l\u1ea7n<\/td>Ki\u1ec3m tra xem c\u00f3 r\u00f2 r\u1ec9 kh\u00f4ng<\/td>ki\u1ec3m tra xem c\u00e1c b\u1ed9 ph\u1eadn l\u00e0m k\u00edn v\u00e0 van ph\u1ee5 c\u00f3 b\u1ecb r\u00f2 r\u1ec9 hay kh\u00f4ng.<\/td>N\u1ebfu c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng rung l\u1eafc, h\u00e3y x\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p k\u1ecbp th\u1eddi \u0111\u1ec3 kh\u1eafc ph\u1ee5c. Ki\u1ec3m tra l\u01b0u l\u01b0\u1ee3ng<\/td><\/tr>
<\/td>Ki\u1ec3m tra xem c\u00f3 rung l\u1eafc kh\u00f4ng<\/td>Khi van \u0111\u00f3ng, li\u1ec7u c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng rung \u0111\u1ed9ng b\u1ea5t th\u01b0\u1eddng hay kh\u00f4ng<\/td>N\u1ebfu c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng rung l\u1eafc, h\u00e3y x\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p k\u1ecbp th\u1eddi \u0111\u1ec3 kh\u1eafc ph\u1ee5c<\/td><\/tr>
M\u1ed7i th\u00e1ng m\u1ed9t l\u1ea7n<\/td>Ki\u1ec3m tra l\u01b0u l\u01b0\u1ee3ng<\/td>Ki\u1ec3m tra \u0111\u1ed3ng h\u1ed3 \u0111o l\u01b0u l\u01b0\u1ee3ng \u0111\u1ec3 x\u00e1c nh\u1eadn r\u1eb1ng l\u01b0u l\u01b0\u1ee3ng \u0111ang \u1edf m\u1ee9c b\u00ecnh th\u01b0\u1eddng.<\/td>N\u1ebfu m\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb l\u01b0u l\u01b0\u1ee3ng kh\u00f4ng b\u00ecnh th\u01b0\u1eddng, h\u00e3y x\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n k\u1ecbp th\u1eddi v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

2. Ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3:<\/h3>\n\n\n\n

Thi\u1ebft b\u1ecb d\u00f9ng \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c \u0111\u1ee3t ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3, nh\u1eb1m \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng v\u1eadn h\u00e0nh an to\u00e0n trong th\u1eddi gian d\u00e0i. \u0110\u00e2y l\u00e0 nh\u1eefng thi\u1ebft b\u1ecb c\u00f3 k\u00edch th\u01b0\u1edbc t\u01b0\u01a1ng \u0111\u1ed1i l\u1edbn, do \u0111\u00f3 c\u00e1c ho\u1ea1t \u0111\u1ed9ng ki\u1ec3m tra \u0111\u00f2i h\u1ecfi th\u1eddi gian th\u1ef1c hi\u1ec7n l\u00e2u h\u01a1n. \u0110\u1ec3 r\u00fat ng\u1eafn th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng \u0111\u1ec3 ki\u1ec3m tra, n\u00ean c\u1ed1 g\u1eafng ti\u1ebfn h\u00e0nh b\u1ea3o tr\u00ec thi\u1ebft b\u1ecb x\u1eed l\u00fd n\u01b0\u1edbc v\u00e0 c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c c\u00f9ng l\u00fac; n\u1ebfu ph\u00e1t hi\u1ec7n c\u00f3 s\u1ef1 c\u1ed1 b\u1ea5t th\u01b0\u1eddng, c\u1ea7n x\u1eed l\u00fd k\u1ecbp th\u1eddi.<\/p>\n\n\n\n

Kh\u00f4ng.<\/td>C\u00e1c h\u1ea1ng m\u1ee5c ki\u1ec3m tra<\/td>Ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra<\/td><\/tr>
1<\/td>Ki\u1ec3m tra \u0111\u00f3ng g\u00f3i<\/td>Ki\u1ec3m tra v\u1eadt li\u1ec7u l\u1ecdc c\u00e1t th\u1ea1ch anh v\u00e0 than antraxit; n\u1ebfu m\u1ee9c \u0111\u1ed9 \u00f4 nhi\u1ec5m c\u1ee7a c\u00e1t th\u1ea1ch anh v\u00e0 than antraxit qu\u00e1 nghi\u00eam tr\u1ecdng, c\u1ea7n thay th\u1ebf to\u00e0n b\u1ed9.<\/td><\/tr>
2<\/td>Ki\u1ec3m tra n\u1eafp b\u1ed9 l\u1ecdc<\/td>Th\u00e1o b\u1ed9 l\u1ecdc, r\u1eeda s\u1ea1ch b\u1eb1ng n\u01b0\u1edbc, ki\u1ec3m tra n\u1eafp b\u1ed9 l\u1ecdc tr\u00ean t\u1ea5m l\u1ecdc x\u1ed1p; n\u1ebfu ph\u00e1t hi\u1ec7n b\u1ecb h\u01b0 h\u1ecfng ho\u1eb7c l\u1ecfng l\u1ebbo, c\u1ea7n thay th\u1ebf ho\u1eb7c s\u1eeda ch\u1eefa k\u1ecbp th\u1eddi.<\/td><\/tr>
3<\/td>Ki\u1ec3m tra l\u1edbp l\u00f3t cao su<\/td>N\u1ebfu ph\u00e1t hi\u1ec7n l\u1edbp l\u00f3t c\u00f3 bong b\u00f3ng, n\u1ee9t, bong tr\u00f3c ho\u1eb7c l\u1ed7 nh\u1ecf th\u00ec c\u1ea7n ph\u1ea3i s\u1eeda ch\u1eefa<\/td><\/tr>
4<\/td>Ki\u1ec3m tra c\u00e1c chi ti\u1ebft li\u00ean k\u1ebft b\u00ean trong<\/td>Ki\u1ec3m tra c\u00e1c bu-l\u00f4ng, \u0111ai \u1ed1c v\u00e0 c\u00e1c chi ti\u1ebft bu\u1ed9c ch\u1eb7t kh\u00e1c trong b\u1ed9 l\u1ecdc; n\u1ebfu c\u00f3 chi ti\u1ebft n\u00e0o b\u1ecb l\u1ecfng th\u00ec c\u1ea7n si\u1ebft ch\u1eb7t l\u1ea1i.<\/td><\/tr>
5<\/td>Ki\u1ec3m tra ni\u00eam phong h\u1ed1 ga<\/td>Thay th\u1ebf c\u00e1c b\u1ed9 ph\u1eadn b\u1ecb bi\u1ebfn d\u1ea1ng c\u1ee7a gio\u0103ng n\u1eafp h\u1ed1 ga, nh\u00fang bu-l\u00f4ng v\u00e0 \u0111ai \u1ed1c v\u00e0o d\u1ea7u t\u1ea9y r\u1eeda \u0111\u1ec3 t\u1ea9y r\u1ec9 s\u00e9t; b\u00f4i m\u1ee1 v\u00e0o bu-l\u00f4ng v\u00e0 \u0111ai \u1ed1c l\u1eafp n\u1eafp h\u1ed1 ga.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

3. Thay th\u1ebf b\u1ed9 l\u1ecdc:<\/h3>\n\n\n\n
Kh\u00f4ng.<\/td>C\u00e1c b\u01b0\u1edbc th\u1ef1c hi\u1ec7n<\/td>Ph\u01b0\u01a1ng ph\u00e1p v\u1eadn h\u00e0nh<\/td><\/tr>
1<\/td>h\u1ec7 th\u1ed1ng tho\u00e1t n\u01b0\u1edbc<\/td>N\u01b0\u1edbc \u0111\u1ecdng b\u00ean trong b\u1ed9 l\u1ecdc<\/td><\/tr>
2<\/td>D\u1ee1 h\u00e0ng<\/td>M\u1edf van x\u1ea3 n\u01b0\u1edbc r\u1eeda ng\u01b0\u1ee3c c\u1ee7a b\u1ed9 l\u1ecdc, m\u1ed9t l\u01b0\u1ee3ng n\u01b0\u1edbc nh\u1ecf s\u1ebd ch\u1ea3y ra t\u1eeb mi\u1ec7ng van.<\/td><\/tr>
3<\/td>d\u1ecdn d\u1eb9p<\/td>X\u1ea3 n\u01b0\u1edbc trong b\u1ed9 l\u1ecdc, m\u1edf n\u1eafp h\u1ed1 ga, \u0111\u01b0a v\u00e0o b\u1ed9 l\u1ecdc, l\u1ecdc s\u1ea1ch ph\u1ea7n c\u00f2n l\u1ea1i trong b\u1ed9 l\u1ecdc<\/td><\/tr>
4<\/td>v\u1ec7 sinh<\/td>D\u00f9ng gi\u1ebb lau s\u1ea1ch b\u00ean trong b\u1ed9 l\u1ecdc<\/td><\/tr>
5<\/td>V\u1eadt li\u1ec7u l\u1ea5p \u0111\u1ea7y<\/td>C\u1ed5ng x\u1ea3 k\u00edn; theo quy \u0111\u1ecbnh v\u1ec1 v\u1eadt li\u1ec7u l\u1ecdc c\u00f3 \u0111\u1ed9 l\u1ea5p \u0111\u1ea7y cao, tr\u01b0\u1edbc ti\u00ean s\u1ebd n\u1ea1p c\u00e1t th\u1ea1ch anh, sau khi n\u1ea1p v\u00e0 x\u1ea3 \u0111\u1ec1u, r\u1ed3i m\u1edbi n\u1ea1p than antraxit<\/td><\/tr>
6<\/td>B\u1ed9 l\u1ecdc \u0111\u00e3 \u0111\u00f3ng<\/td>Ki\u1ec3m tra chi\u1ec1u cao ch\u1ea5t \u0111\u1ed9n c\u1ee7a v\u1eadt li\u1ec7u l\u1ecdc \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u, \u0111\u00f3ng n\u1eafp h\u1ed1 ga<\/td><\/tr>
7<\/td>L\u1ecdc r\u1eeda<\/td>Theo quy tr\u00ecnh r\u1eeda ng\u01b0\u1ee3c c\u1ee7a b\u1ed9 l\u1ecdc b\u01b0\u1edbc, \u0111\u1ed9 \u0111\u1ee5c c\u1ee7a n\u01b0\u1edbc th\u1ea3i ph\u1ea3i nh\u1ecf h\u01a1n 1 \u0111\u1ed9<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Ch\u1ea5t li\u1ec7u l\u1ecdc:
(1) Than antraxit (l\u1edbp tr\u00ean): k\u00edch th\u01b0\u1edbc h\u1ea1t: 0,8\u20131,2 mm; \u0111\u1ed9 d\u00e0y: 400 mm
(2) C\u00e1t th\u1ea1ch anh (l\u1edbp d\u01b0\u1edbi): k\u00edch th\u01b0\u1edbc h\u1ea1t: 0,4\u20130,65 mm; \u0111\u1ed9 d\u00e0y: 800 mm<\/p>","protected":false},"excerpt":{"rendered":"

B\u1ed9 l\u1ecdc \u0111a t\u1ea7ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c h\u1ec7 th\u1ed1ng kh\u1eed mu\u1ed1i n\u01b0\u1edbc bi\u1ec3n \u0111\u1ec3 lo\u1ea1i b\u1ecf rong bi\u1ec3n, c\u00e0nh c\u00e2y, ch\u1ea5t keo v\u00e0 c\u00e1c h\u1ea1t l\u01a1 l\u1eedng kh\u00e1c kh\u1ecfi n\u01b0\u1edbc bi\u1ec3n th\u00f4. S\u1eed d\u1ee5ng v\u1eadt li\u1ec7u l\u1ecdc l\u00e0 than antraxit v\u00e0 c\u00e1t th\u1ea1ch anh, b\u1ed9 l\u1ecdc n\u00e0y gi\u00fap n\u00e2ng cao hi\u1ec7u qu\u1ea3 x\u1eed l\u00fd s\u01a1 b\u1ed9 v\u00e0 b\u1ea3o v\u1ec7 m\u00e0ng RO \u1edf c\u00e1c giai \u0111o\u1ea1n sau.<\/p>","protected":false},"author":1,"featured_media":350,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","footnotes":""},"categories":[1],"tags":[300,302,301,305,303,304],"class_list":["post-349","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-desalination-technology","tag-anthracite-filter-media","tag-multi-medium-filter","tag-quartz-sand-filter","tag-ro-membrane-protection","tag-seawater-desalination-pretreatment","tag-suspended-particle-removal"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/kysearo.com\/vi\/wp-json\/wp\/v2\/posts\/349","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=349"}],"version-history":[{"count":1,"href":"https:\/\/kysearo.com\/vi\/wp-json\/wp\/v2\/posts\/349\/revisions"}],"predecessor-version":[{"id":351,"href":"https:\/\/kysearo.com\/vi\/wp-json\/wp\/v2\/posts\/349\/revisions\/351"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kysearo.com\/vi\/wp-json\/wp\/v2\/media\/350"}],"wp:attachment":[{"href":"https:\/\/kysearo.com\/vi\/wp-json\/wp\/v2\/media?parent=349"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kysearo.com\/vi\/wp-json\/wp\/v2\/categories?post=349"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kysearo.com\/vi\/wp-json\/wp\/v2\/tags?post=349"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}