Cia ntawm hollow fiber membrane modules

Qhov kev ua tau zoo thiab kev ua neej nyob ntawm hollow fiber membrane modules yog ze rau lawv qhov chaw cia, kev thauj mus los, thiab kev saib xyuas thaum lub sijhawm poob. Lub hauv paus ntsiab lus tseem ceeb yog kom ib txwm ua kom cov membrane cov dej noo los tiv thaiv kev ua haujlwm tsis zoo ntawm lub cev vim lub cev qhuav dej.

Tsis siv cov membrane tshiab yuav tsum muab khaws cia rau hauv qhov chaw txias, qhuav hauv tsev kom deb ntawm tshav ntuj ncaj qha, nrog rau qhov pom zoo cia qhov kub ntawm -0℃txog 45 degree. Yog tias cov khoom siv hauv daim nyias nyias tau ntim rau hauv cov tshuaj tiv thaiv uas muaj sodium bisulfite (SMBS), tus nqi pH thiab microbial loj hlob ntawm cov tshuaj tiv thaiv yuav tsum tau kuaj xyuas tsis tu ncua. Cov tshuaj tiv thaiv yuav tsum tau hloov thaum tus nqi pH poob qis dua 3 lossis dhau los ua turbid. Cov ntaub ntawv tshiab tuaj yeem khaws cia rau hauv cov tshuaj tiv thaiv thawj zaug rau ntau tshaj 12 lub hlis thiab yuav tsum tau ntxuav ua ntej siv.

Siv cov membrane modules yuav tsum tau muab ntxuav kom huv si ua ntej khaws cia kom tshem tawm cov kab mob ntawm qhov chaw, ces muab tso rau hauv cov tshuaj tiv thaiv tshwj xeeb, uas yuav tsum tau hloov tsis tu ncua. Ua ntej rov siv dua, cov ntaub qub qub yuav tsum muaj cov tshuaj tiv thaiv tawm thiab muab yaug kom huv si nrog cov tshuaj ntxuav alkaline.