智能海水懸浮物真空過濾系統(tǒng)設(shè)計(jì)

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中圖分類號(hào)：TQ171.75 文獻(xiàn)標(biāo)志碼：A文章編號(hào)：1001-5922（2025）07-0117-04

Abstract：The filtration device used in the conventional laboratory suspended solids detection is a glassclamp filter， which has many problems such as lowdegre of automationand insuficient integration，and has manyproblems such as time-consuming and laborious operation，low filtration eficiencyand inconvenientfield transportation.Aseawater suspended solids vacuum filtration device was designed and developed，which took the STM32 processor asthe controlcore，and was integratedon the basis ofthe designof the liquidcollectionbottle，the safetybotleandthecleaning device，so as to realize the automatic filtration，automatic drainage or recoveryand automatic cleaning of water samples.Thetest verificationresults showed thatthe devicehadthecharacteristics of high integration，friendlymanmachine interfaceand more convenient operation，which significantly improves the filtration eficiency，providesa more convenient and practical methodfor the filtration of seawater suspended solids，is conducive to improving the technical level of marine environmental monitoring in China，and plays apositive role in promoting the intellgent monitoring of marine environment in China.

Key words ： seawater suspended matter; vacuum filtration ; the system design

懸浮物（SS）是指水體中各種不同分散度的懸浮顆粒物質(zhì)，其粒徑變化范圍較大，既有小于 i0.2μm 的顆粒狀膠體，也有毫米級(jí)的浮游植物、魚卵、浮游動(dòng)物、糞便顆粒和海洋雪花等[1]。（剩余5897字）