Ua tib zoo saib xyuas cov hauv qab no:
Tiv thaiv qhov tshwm sim ntawm cov ces kaum tuag. Thaum lub sij hawm ib txwm siv cov sludge kom qhuav cov khoom, kev sib hais haum thiab tsub zuj zuj ntawm cov khoom los yog cov kua hauv zos feem ntau tshwm sim. Lub hav zoov ntawm qhov tshwm sim no yuav, ntawm ib sab, ua rau lub zos aggregation lossis concentration thaum lub sijhawm ua haujlwm ntawm cov khoom siv. Ua rau corrosion ntawm sludge drying khoom, ntawm ib sab, nws yuav ua rau corrosion ntawm sludge drying khoom thaum lub sludge drying khoom tsis ua hauj lwm.
Tiv thaiv cov khoom sib txawv ntawm qhov tshwm sim. Cov khoom siv hauv kev lag luam sludge kom qhuav yog qhov khoob, uas tuaj yeem yooj yim tshwm sim hauv qhov chaw uas cov kua dej tsis zoo. Dab tsi yuav tsum tau them sai sai rau hauv kev tsim cov qauv tiv thaiv corrosion ntawm sludge ziab tshuab? Kev txhim kho corrosion. Piv txwv li, sludge ziab cov cuab yeej ua los ntawm cov khoom siv carbon steel, cov khoom siv txhuas, cov khoom siv stainless hlau, cov khoom siv hlau tsis tshua muaj hlau thiab lwm yam ntaub ntawv muaj feem xyuam rau crevice corrosion. Thaum lub crevice corrosion ntawm cov cuab yeej tshwm sim, nws yuav ua rau qhov tshwm sim ntawm kev ntxhov siab corrosion thiab qhov corrosion, ua rau muaj kev puas tsuaj ntxiv rau cov khoom siv ziab khaub ncaws. Yuav kom daws tau qhov teeb meem no, dab tsi yuav tsum tau them sai sai rau hauv kev tsim cov qauv tiv thaiv corrosion ntawm sludge tshuab ziab khaub ncaws? Nws yog ib txoj hauv kev zoo los tiv thaiv crevice corrosion los ntawm kev daws qhov teeb meem no thaum lub sij hawm tsim qauv.
Kev sib txuas thiab sealing nto yog qhov ua rau qhov teeb meem corrosion. Piv nrog rau kev sib txuas bolted, vuam txoj kev tuaj yeem tiv thaiv qhov khoob ntawm qhov sib txuas.
