Ezinye Ukungaqondi malunga neMembrane

Abantu abaninzi banokungaqondi kakuhle malunga ne-membrane, ke ngoko senza iingcaciso kwezi ngcinga ziphosakeleyo ziqhelekileyo, makhe sijonge ukuba unayo!

Ukungaqondi kakuhle 1: Inkqubo yokucoca amanzi kwiMembrane kunzima ukuyisebenzisa

Imfuno yolawulo oluzenzekelayo lwenkqubo yokucoca amanzi inwebu iphezulu kakhulu kunenkqubo yonyango eqhelekileyo ye-biochemical. Abasebenzisi abaninzi bakholelwa ngempazamo ukuba inkqubo yokucoca amanzi inwebu kunzima ukuyisebenzisa.

Ngapha koko, ukusebenza kwenkqubo yokucoca amanzi kwi-membrane kuyazenzekela kakhulu, kwaye ukusebenza kokuqala kunye nokuyeka, ukudosa kunye nokuhlamba kwi-intanethi konke kwenziwa lulawulo lwenkqubo ye-PLC. Isenokungahoywa, kuphela ukuhlolwa okwenziwa rhoqo ngesandla kunye nokuhanjiswa, ukugcinwa kwamaxesha athile kunye nokucoca okufunekayo, kwaye ngokusisiseko akukho basebenzi bongezelelweyo abafunekayo.

Ukucocwa kwesiqhelo kunye nokugcinwa kwe-membrane kunokulawulwa ngosuku olunye loqeqesho, olunzima kakhulu kunenkqubo ye-biochemical efuna izakhono eziphezulu zabasebenzi.

Ukungaqondi kakuhle 2: Utyalo-mali oluphezulu, alunakukwazi ukulusebenzisa

Abanye abantu bacinga ukuba utyalo-mali lwexesha elinye kunye ne-membrane yokubuyisela ixabiso liphezulu kakhulu, ngoko abanakukwazi ukuyisebenzisa. Enyanisweni, ngophuhliso olukhawulezayo lwababoneleli be-membrane yasekhaya, ixabiso le-membrane lihlala linciphisa.

Ukusebenzisa inkqubo ye-membrane ye-MBR kunokonga iindleko zokwakhiwa komhlaba kunye nomhlaba, ukunciphisa inani leendleko zokulahla i-sludge kunye ne-sludge, kuyabiza kwaye lukhetho oluhle. Kwi-membrane ye-UF kunye nenkqubo ye-RO, izibonelelo zoqoqosho eziveliswa kukuzaliseka kwamanzi amdaka asetyenzisiweyo zingaphezulu kakhulu kunotyalo-mali kwisixhobo.

Ukungaqondi kakuhle 3: Imembrane ibuthathaka kwaye kulula ukuyiqhawula

Ngenxa yokunqongophala kwamava, iinkqubo ze-membrane eziyilwe kwaye zakhiwe ngezinye iinkampani zobunjineli zineengxaki zokuqhawula i-fiber kunye ne-module scrapping njl., kwaye abasebenzisi bakholelwa ngephutha ukuba iimveliso ze-membrane kunzima ukuzigcina. Ngapha koko, ingxaki ikakhulu isuka kuyilo lwenkqubo kunye namava okusebenza kwenkqubo ye-membrane.

Ngoyilo olufanelekileyo lonyango lwangaphambili kunye noyilo lokhuseleko lokhuseleko, i-membrane ye-PVDF ephezulu eqinisiweyo ingasetyenziselwa umyinge weminyaka engaphezu kwe-5, xa isetyenziswe ngokudibanisa ne-RO membrane, ubomi benkonzo ye-RO membrane inokwandiswa ngokufanelekileyo. .

Ukungaqondi kakuhle i-4: I-brand / ubuninzi be-membrane ibaluleke ngaphezu koyilo lwenkqubo ye-membrane

Xa amanye amashishini eseka inkqubo ye-membrane, anika ingqwalaselo eninzi kakhulu kwiibrendi eziphuma kumazwe angaphandle, kwaye abaqondi ukubaluleka koyilo lwenkqubo.

Kule mihla, ukusebenza kwenye inwebu ye-ultrafiltration yasekhaya kuye kwafikelela okanye kwade kwadlula inqanaba eliphezulu lamazwe ngamazwe, umlinganiselo wokusebenza kweendleko uphezulu kakhulu kuneembrane ezingeniswe kumazwe angaphandle. Kwiimeko eziphathekayo, iingxaki zenkqubo ye-membrane zivela ngakumbi kuyilo lobunjineli.

Xa inkqubo ye-UF + RO okanye i-MBR + RO yamkelwa, ukusebenza kakubi kwenkqubo ye-RO kudla ngokunxulumene nommandla ongonelanga we-MBR okanye i-membrane ye-UF okanye uyilo olungekho ngqiqweni, okukhokelela kumgangatho ogqithisiweyo wamanzi wokungena kwenkqubo ye-RO. .

Ukungaqondi kakuhle i-5: Itekhnoloji yeMembrane inamandla onke

Inkqubo yeMembrane ineempawu ze-turbidity ephantsi yamanzi amdaka, i-decolorization, i-desalination kunye nokuthambisa, njl.njl. Nangona kunjalo, kunyango lwamanzi amdaka amashishini, itekhnoloji ye-membrane idla ngokufuneka zidityaniswe neenkqubo zonyango ze-physicochemical kunye ne-biochemical, ukuze udlale kakuhle iingenelo. yonyango oluphambili lwe-membrane.

Ngaphezu koko, unyango lwamanzi lwe-membrane luhlala lunengxaki yokukhutshwa kwamanzi agxininisiweyo, kwaye ifuna inkxaso evela kwezinye iiteknoloji, ngoko ayinamandla onke.

Ukungaqondi kakuhle 6: I-membrane eninzi, ingcono

Kuluhlu oluthile, ukwandisa inani leembrane kunokuphucula ukhuseleko lwemveliso yamanzi yenkqubo ye-membrane kunye nokunciphisa iindleko zokusebenza.

Nangona kunjalo, xa inani le-membrane linyuka ngaphezu kwexabiso elifanelekileyo, umyinge wexabiso lokusasazeka kwamanzi kwi-membrane yeyunithi iyancipha, kwaye ukuhamba kwesantya sokuhamba kwamanzi ahluziweyo okunqamlezayo kungaphantsi kwexabiso elibalulekileyo, ukungcola kwi-membrane surface ayikwazi isusiwe, nto leyo ephumela ekunyukeni kongcoliseko kunye nokuvaleka kwenwebu, kunye nokusebenza kwemveliso yamanzi kuyancipha.

Ukongezelela, ukuba inani le-membrane liyenyuka, inani lamanzi okuhlamba liya kwanda. Ukuba ukuhlamba impompo kunye nomthamo womoya ocinezelweyo awukwazi ukuhlangabezana nemfuno yomthamo wamanzi okuhlamba kwiyunithi yendawo ye-membrane, kuya kuba nzima ukuhlamba ngokucokisekileyo, ukungcoliseka kwe-membrane kwanda, kunye nokusebenza kokuveliswa kwamanzi kuchaphazelekayo, okubaluleke kakhulu kwi-MBR okanye i-UF. inwebu.

Ngaphandle koko, xa inani le-membrane linyuka, utyalo-mali lwexesha elinye kunye neendleko zokuhla kwenkqubo ye-membrane nazo ziya kunyuka.