{"id":267,"date":"2026-05-14T08:24:41","date_gmt":"2026-05-14T08:24:41","guid":{"rendered":"https:\/\/kysearo.com\/?p=267"},"modified":"2026-05-14T08:34:26","modified_gmt":"2026-05-14T08:34:26","slug":"how-to-maintain-your-desalination-plants","status":"publish","type":"post","link":"https:\/\/kysearo.com\/vi\/how-to-maintain-your-desalination-plants\/","title":{"rendered":"C\u00e1ch b\u1ea3o tr\u00ec h\u1ec7 th\u1ed1ng kh\u1eed mu\u1ed1i"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Have you disturbed by the clogged RO membranes ? have you annoyed by the short working life of your desalination systems ? Yes, you are right here ! There are some good tips about how to maintain your desalination plants, and extend the operation life.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"720\" src=\"https:\/\/kysearo.com\/wp-content\/uploads\/2026\/05\/How-to-Maintain-your-Desalination-Plants.jpg\" alt=\"C\u00e1ch b\u1ea3o tr\u00ec h\u1ec7 th\u1ed1ng kh\u1eed mu\u1ed1i\" class=\"wp-image-268\" srcset=\"https:\/\/kysearo.com\/wp-content\/uploads\/2026\/05\/How-to-Maintain-your-Desalination-Plants.jpg 960w, https:\/\/kysearo.com\/wp-content\/uploads\/2026\/05\/How-to-Maintain-your-Desalination-Plants-300x225.jpg 300w, https:\/\/kysearo.com\/wp-content\/uploads\/2026\/05\/How-to-Maintain-your-Desalination-Plants-768x576.jpg 768w, https:\/\/kysearo.com\/wp-content\/uploads\/2026\/05\/How-to-Maintain-your-Desalination-Plants-16x12.jpg 16w, https:\/\/kysearo.com\/wp-content\/uploads\/2026\/05\/How-to-Maintain-your-Desalination-Plants-600x450.jpg 600w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/><\/figure>\n\n\n\n<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h2>M\u1ee5c l\u1ee5c<\/h2><nav><ul><li><a href=\"#desalination-plant-perform-best-if-used-daily\">Desalination plant perform best if used\u00a0daily<\/a><\/li><li><a href=\"#flush-the-system-with-chemicals-every-year\">Flush the system with chemicals every year<\/a><\/li><li><a href=\"#backwash-the-multi-media-filter-once-3-days\">Backwash the multi-media\u00a0filter once 3 days<\/a><\/li><li><a href=\"#chang-the-pp-filter-elements-once-two-months\">Chang the PP filter elements once two months<\/a><\/li><li><a href=\"#normal-maintain-checking\">Normal maintain checking<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"desalination-plant-perform-best-if-used-daily\">Desalination plant perform best if used&nbsp;daily<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Daily operation inhibits biological growth and is preferable to running it less frequently but for longer periods.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1.&nbsp;When you&nbsp;don\u2019t need use it on some day, &nbsp;keep it start-up every day, and running approx 20 minutes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2. If you don\u2019t need use it for a long time, and there are no person beside it, it mean no people could&nbsp;start-up it every day. the pressure vessels should be full filled with \u201cProduction Liquid\u201d, the chemical composition of Production Liquid is sodium bisulfite ( NsHSO<sub>3<\/sub>).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"flush-the-system-with-chemicals-every-year\">Flush the system with chemicals every year<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The water flow into reverse osmosis system with little&nbsp;biological and physical contaminants every time, that couldn\u2019t be removed 100% by pre-treatment. For a long working time, the production water quality&nbsp;will decline as the contaminants up to some quantity.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>For physical contaminants: use hydrochloric acid ( HCl).<\/li>\n\n\n\n<li>For&nbsp;biological contaminants: use&nbsp;sodium hydroxide (NaOH)<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">When your desalination plants is inactive for a week, maybe you need take flushing the system with chemicals into consideration. For more information about how to judge which contaminants your system are. please<a href=\"https:\/\/kysearo.com\/vi\/lien-he-voi-chung-toi\/\">&nbsp;Li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"backwash-the-multi-media-filter-once-3-days\">Backwash the multi-media&nbsp;filter once 3 days<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The multi-media filter can trap the twigs, seaweed, and other particles from the seawater in the tank. In the meanwhile, the filter contains more and more solid particles during regular use. which will decline the output water flow. According to working principle of multi-media filter, we design the system can backwash once 3 days&nbsp;automatically.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"chang-the-pp-filter-elements-once-two-months\">Chang the PP filter elements once two months<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Once the security filters loses its rapidly, you should consider to change the PP filter elements. The changing rate is not stable, it depends on the raw water quality. the poorer water quality, the higher rate to change PP filter elements. Usually, once two months, but not except once one month if bad raw water quality.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"normal-maintain-checking\">Normal maintain checking<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">You can avoid many problems if check your desalination plants during&nbsp;normal operation, and notice &nbsp;whether all the follow indicates are in the normal operating range or not?<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pressure condition: according to the pressure controller at the framework panel, check whether the pressure in normal operating range or not.<\/li>\n\n\n\n<li>Production water flow: Once the water produces not as its rapidly, you need consider to check the membrane condition and pressure condition.<\/li>\n\n\n\n<li>High pressure pump operating condition: Two&nbsp;tips to check it. Listen the voice from the working pump, you can find that if too loud than normal. Touch the motor of pump to feeling the temperature whether it too hot.<\/li>\n\n\n\n<li>Conductivity situation of production water:&nbsp;Observe the conductivity situation of production water at any time, to ensure the salt rejection in normal.<\/li>\n\n\n\n<li>Voltage condition: If there are professional power technicians, &nbsp;check the voltage condition is also important.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Vi\u1ec7c b\u1ea3o tr\u00ec nh\u00e0 m\u00e1y kh\u1eed mu\u1ed1i \u0111\u1ecbnh k\u1ef3 gi\u00fap ng\u0103n ng\u1eeba t\u00ecnh tr\u1ea1ng t\u1eafc ngh\u1ebdn m\u00e0ng RO, s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a vi sinh v\u1eadt v\u00e0 suy gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc. H\u00e3y t\u00ecm hi\u1ec3u c\u00e1c quy tr\u00ecnh v\u1eadn h\u00e0nh h\u00e0ng ng\u00e0y, x\u1ea3 n\u01b0\u1edbc, r\u1eeda ng\u01b0\u1ee3c, thay th\u1ebf b\u1ed9 l\u1ecdc PP v\u00e0 c\u00e1c m\u1eb9o ki\u1ec3m tra \u0111\u1ec3 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd h\u1ec7 th\u1ed1ng.<\/p>","protected":false},"author":1,"featured_media":268,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","footnotes":""},"categories":[1],"tags":[197,199,198,200,176,170],"class_list":["post-267","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-desalination-technology","tag-desalination-plant-maintenance","tag-membrane-cleaning","tag-reverse-osmosis-system","tag-ro-membrane-maintenance","tag-seawater-desalination","tag-water-treatment-equipment"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/kysearo.com\/vi\/wp-json\/wp\/v2\/posts\/267","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=267"}],"version-history":[{"count":3,"href":"https:\/\/kysearo.com\/vi\/wp-json\/wp\/v2\/posts\/267\/revisions"}],"predecessor-version":[{"id":288,"href":"https:\/\/kysearo.com\/vi\/wp-json\/wp\/v2\/posts\/267\/revisions\/288"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kysearo.com\/vi\/wp-json\/wp\/v2\/media\/268"}],"wp:attachment":[{"href":"https:\/\/kysearo.com\/vi\/wp-json\/wp\/v2\/media?parent=267"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kysearo.com\/vi\/wp-json\/wp\/v2\/categories?post=267"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kysearo.com\/vi\/wp-json\/wp\/v2\/tags?post=267"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}