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Kev lag luam kev lag luam tau nce tsis tu ncua, thiab cov kav dej PVC kev lag luam tau nkag mus rau hauv dej hiav txwv xiav tshiab
Tus naj npawb ntawm cov neeg nyeem: 10 Hnub Tso Tawm: 2024-10-13
Nyob rau hauv lub neej niaj hnub no, nrog rau acceleration ntawm lub nroog cov txheej txheem thiab kev nruam txhim kho ntawm infrastructure kev tsim kho, kev ua lag luam xav tau rau cov high-zoo thiab high-kev ua tau zoo cov ntaub ntawv ntawm lub tsev muaj zog. Ntawm lawv, cov kav dej PVC (polyvinyl chloride cov kav dej) yog ib feem tseem ceeb ntawm cov dej niaj hnub thiab cov dej ntws, nrog rau nws cov txiaj ntsig tshwj xeeb, yog ushering nyob rau hauv unprecedented tshiab txoj kev loj hlob.
Ib puag ncig tus phooj ywg pvc ntws yeeb nkab
Lub hauv paus ntawm kev loj hlob tsis tu ncua hauv kev lag luam xav tau
1. Kev txhawb nqa cov txheej txheem hauv nroog: nrog kev nthuav dav hauv nroog loj thiab kev loj hlob ntawm cov pej xeem, cov kav dej hauv nroog tau ntsib cov teeb meem loj dua. Vim nws txoj kev tiv thaiv corrosion zoo heev, kev ua haujlwm zoo hydraulic thiab kev teeb tsa yooj yim, PVC cov kav dej tau dhau los ua cov khoom siv rau cov kav dej hauv nroog kho dua tshiab thiab kev tsim kho tshiab. Txawm hais tias nws yog qhov kev npaj cov dej ntws ntawm cov chaw nyob tshiab lossis kev txhim kho cov yeeb nkab network hauv cov nroog qub, nws muab qhov dav dav rau kev tsim kho cov kav dej PVC yeeb nkab ua lag luam.
2. Kev taw qhia txog kev tiv thaiv ib puag ncig: Hauv cov ntsiab lus ntawm kev tawm tswv yim thoob ntiaj teb ntawm kev txhim kho ntsuab, kev tiv thaiv ib puag ncig tau muab cov kev xav tau siab dua rau kev xaiv cov khoom siv hauv tsev. Cov kav dej PVC ua cov khoom siv tiv thaiv ib puag ncig rov ua dua tshiab, raws li lub tswv yim ntawm kev txhim kho kom ruaj khov, tau txais kev lees paub dav dav thiab kev txhawb nqa los ntawm tsoomfwv thiab txhua txoj haujlwm hauv zej zog. Qhov no tau txhawb nqa kev nthuav dav ntawm cov kav dej PVC ua lag luam thiab kev tsim kho thev naus laus zis.
3. Kev kawm txuj ci thiab kev txhim kho cov khoom lag luam: Hauv xyoo tas los no, nrog kev nce qib ntawm cov khoom siv science, cov cuab yeej siv hluav taws xob tsim hluav taws xob PVC yeeb nkab tau dhau los ua kom paub tab, thiab cov khoom lag luam tau zoo tuaj. Cov yeeb nkab PVC tshiab tsis tsuas yog txhim kho lub siab ua haujlwm thiab cuam tshuam, tab sis kuj ua rau muaj kev vam meej hauv huab cua tsis kam thiab kev laus tiv thaiv, ua tau raws li cov kev xav tau ntawm kev lag luam ntau haiv neeg. Nyob rau tib lub sijhawm, cov kev txawj ntse thiab kev tsim khoom tsim tau kuj tau txhaj tshuaj tshiab tseem ceeb rau hauv kev lag luam.