PolyDADMAC e le coagulant ea tlhaho le flocculant: sesebelisoa se matla sa ho phekola metsi a litšila a indasteri

Ka nts'etsopele e potlakileng ea indasteri, ho ntšoa ha metsi a litšila a indasteri ho eketsehile selemo le selemo, e leng se bakang tšokelo e kholo tikolohong. E le ho sireletsa tikoloho, re tlameha ho nka mehato e sebetsang ea ho phekola metsi ana a litšila. Jwalo kacoagulant ea tlhaho, PolyDADMAC e ntse e fetoha tharollo e ratoang bakeng sa ho phekola metsi a litšila a indasteri butle-butle.

Hobaneng ho lokela ho phekoloa metsi a litšila a indasteri?

Likotsi tsa metsi a litšila a indasteri li ke ke tsa hlokomolohuoa. Metsi a litšila a na le li-ion tse ngata tsa tšepe e boima, lik'hemik'hale tse kotsi, oli, jj. Lintho tsena li kotsi haholo ho libopuoa tsa metsing le batho. Ho ntšoa ha metsi a litšila ka nako e telele ho tla lebisa tšilafalong ea metsi, tšenyo ea tikoloho le mafu a batho.

Ka keketseho e tsoelang pele ea tlhahiso ea indasteri, metsi a mangata a litšila a tšoloha ka ho toba tikolohong ntle le kalafo, e leng se senyang botsitso ba tikoloho le ho beha bophelo bo botle ba batho kotsing. Ka hona, re tlameha ho nka mehato ea ho phekola metsi a litšila a indasteri ho fokotsa tšusumetso ea 'ona e mpe tikolohong.

Hobaneng u khethaPolyDADMACho phekola metsi a litšila a indasteri?

Ho sebetsana le likotsi tsa metsi a litšila a indasteri, mekhoa e sebelisoang hangata ea kalafo e kenyelletsa tekanyo ea alum kapa PAC. Leha ho le joalo, mekhoa ena ea setso hangata e na le mathata a kang bongata bo phahameng ba seretse, ts'ebetso e rarahaneng, le litšenyehelo tse phahameng. Ka hona, re hloka ho fumana mokhoa oa kalafo o sebetsang hantle, o theko e tlase, le o mosa tikolohong. Jwalo ka coagulant ea tlhaho, PolyDADMAC e na le thepa e ntle ea ho flocculation le coagulation 'me e ka tlosa lintho tse tiileng tse emisitsoeng kapele le ka katleho (hangata tse nang le li-ion tsa tšepe e boima le lik'hemik'hale tse kotsi) metsing a litšila. Ha e bapisoa le mekhoa ea setso ea ts'ebetso, PolyDADMAC e na le melemo ea ts'ebetso e bonolo, bokhoni bo phahameng ba ts'ebetso, bongata bo tlase ba seretse, le litšenyehelo tse tlase. PolyDADMAC e boetse e sebelisoa e le moemeli oa ho tlosa metsi a seretse ho fokotsa bongata ba metsi a seretse a bakoang ke lits'ebetso tse ling tsa indasteri.

PolyDADMAC e sebetsana le metsi a litšila a indasteri joang?

Taba ea pele, eketsa tharollo e hlapolotsoeng ea PolyDADMAC metsing a litšila ka tekanyo e itseng 'me u e kopanye hantle ka ho hlohlelletsa. Tlas'a ts'ebetso ea coagulant, lintho tse tiileng tse emisitsoeng metsing a litšila li tla kopana kapele ho etsa li-floc tse kholo. Ebe, ka mehato e latelang ea kalafo e kang ho sedimentation kapa ho sefa, floc e aroloa ho metsi a litšila ho fihlela morero oa ho hloekisa metsi a litšila.

Ha o sebedisa PolyDADMAC ho phekola metsi a ditshila a diindasteri, o hloka ho ela hloko dintlha tse latelang. Taba ya pele, o lokela ho kgetha mofani wa thepa ya boleng bo tshepahalang ho netefatsa hore coagulant e rekilweng e na le boleng bo tshwanelehang. Taba ya bobedi, ho ya ka mofuta le bongata ba metsi a ditshila, tekanyo ya coagulant e lokela ho kgethwa ka nepo ho qoba ho fetisetswa ha tekanyo kapa kalafo e sa lekaneng e fellang ka diphetho tse mpe tsa kalafo. Ka nako e ts'oanang, boleng ba metsi a ditshila a phekotsweng bo lokela ho hlahlojwa kgafetsa ho netefatsa hore maemo a ho ntsha metsi a fihlelletswe. Ho feta moo, basebetsi ba lokela ho fumana koetliso ya botsebi le ho tseba dibopeho le tshebediso ya coagulant le mehato ya ho thibela ho ntsha metsi ho netefatsa polokeho le botsitso ba tshebetso ya kalafo.

Ka bokhutšoanyane, PolyDADMAC, e le coagulant e sebetsang hantle le e theko e tlaase ea lintho tse phelang, e na le melemo e meholo ea ho phekola metsi a litšila a indasteri. Ka tšebeliso e utloahalang ea PolyDADMAC, re ka fokotsa kotsi ea metsi a litšila a indasteri tikolohong ka katleho le ho sireletsa tekano ea tikoloho le bophelo bo botle ba batho. Nakong e tlang, ka ntlafatso e tsoelang pele ea temoho ea tikoloho le tsoelo-pele ea theknoloji, PolyDADMAC e tla bapala karolo ea bohlokoa haholo lefapheng la kalafo ea metsi a litšila a indasteri.