Hlau dej phwj yog hais txog cov dej khib nyiab uas muaj cov khoom siv hlau uas tsis tuaj yeem decomposed thiab rhuav tshem hauv cov txheej txheem kev lag luam xws li metallurgy, tshuaj lom neeg kev lag luam, electronics lossis machinery manufacturing.Hlau dej phwj ua npuas ncauj yog ib qho add-on ua thaum muaj dej phwj kho hauv cov chaw kho dej.Yuav kom daws tau qhov kev lag luam ua npuas ncauj, peb yuav tsum siv cov dej phwj defoamer.
Dab tsi yog qhov kev lag luam dej khib nyiab defoamer?
Muaj dej phwj defoamer yog defoamer tshwj xeeb uas tsim los rau ntau yam kev kho dej.Nws muaj cov yam ntxwv ntawm kev defoaming sai, lub sijhawm ua npuas ntev ntev, thiab tsis cuam tshuam rau kev ua tiav ntawm kev kho dej, ntsuas ntsuas dej zoo thiab emissions.Nws yog COD tsawg, tsis muaj teeb meem, ib puag ncig tus phooj ywg, thiab tus nqi tsim nyog defoaming khoom.
Qhov ua npuas ncauj tshem tawm los ntawm cov dej phwj defoamers tuaj ntawm qhov twg?
Cov lus nug ntawm yuav ua li cas npuas tshwm yog vim muaj ntau yam.Thaum peb feem ntau ua cov dej phwj tuaj kho hlau, peb yuav tsum ua ntej los ntawm kev kho tus neeg sawv cev kom txo tau qhov cuam tshuam ntawm lwm cov ions ntawm lub membrane system.
Tom ntej no, txhawm rau txhawb cov tshuaj tiv thaiv kev ua haujlwm ntawm cov dej phwj tuaj thiab cov activated sludge, ntau hom tshuaj reagents yuav tsum tau siv rau hauv cov txheej txheem ntawm kev kho.Piv txwv li: flocculants, coagulants, conditioners, demulsifiers, tshuaj tua kab mob, thiab lwm yam. Nws lub hom phiaj yog ua kom tiav cov kua-kua sib cais, kho cov acid-base theem ntawm cov dej khib nyiab, thiab lwm yam., uas yog conducive mus nrhiav kom tau cov pa ntsuas ntsuas.
Cov tshuaj additives no inevitably muaj cov muaj surfactants.Tom qab kev kho aeration thiab nplawm hauv lub tank aeration, ntau cov npuas dej yuav raug tsim tawm, uas yuav cuam tshuam rau kev kuaj dej thiab tso tawm.
Dab tsi yog daim ntawv thov kev lag luam dej phwj defoamers?
Daim ntawv thov ntawm cov dej phwj defoamer muaj ntau heev.Nws tuaj yeem tsis tsuas yog siv rau hauv kev kho dej phwj tuaj, tab sis kuj muaj ntau yam dej khib nyiab xws li kev kho cov dej phwj tuaj, cov khib nyiab permeate, ntxuav cov dej phwj tuaj, kev kho cov dej phwj tuaj, kev kho dej lom neeg, thiab lwm yam. thiab txhim kho kev ua haujlwm ntawm kev kho dej phwj tuaj.
Lub hom phiaj ntawm peb lub tuam txhab yuav yog los nthuav qhia cov kev daws teeb meem zoo tshaj plaws nrog tus nqi zoo tshaj plaws.Peb tau nrhiav ua ntej los ua lag luam nrog koj! Peb qhov kev nce qib nyob ntawm cov khoom siv tau zoo heev, cov txuj ci zoo heev thiab txuas ntxiv ntxiv dag zog rau cov cuab yeej siv rau cov khoom lag luam Tuam Tshoj cov dej huv Defoamer Antifoam / Silicon Antifoam.
Sau los ntawm ifeng
Post lub sij hawm: Jan-24-2022