Ka tsoelo-pele e potlakileng ea indasteri, phallo ea metsi a litšila ea indasteri e eketsehile selemo le selemo, e leng kotsi e kholo tikolohong. E le ho sireletsa tikoloho ea tikoloho, re tlameha ho nka mehato e sebetsang ea ho hloekisa metsi ana a litšila. Joalo kaorganic coagulant, PolyDADMAC butle-butle e fetoha tharollo e ratoang bakeng sa ho phekola metsi a litšila a indasteri.
Ke hobane'ng ha ho hloekisoa 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 tse boima, lik'hemik'hale tse kotsi, oli, joalo-joalo. Lintho tsena li kotsi haholo ho bophelo ba metsing le bathong. Ho tsoa 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 tšolleloa ka kotloloho tikolohong ntle le kalafo, a senya tekano ea tikoloho le ho beha bophelo bo botle ba batho kotsing. Ka hona, re tlameha ho nka mehato ea ho hloekisa metsi a litšila a indasteri ho fokotsa tšusumetso ea ona e mpe tikolohong.
Hobaneng u khethaPolyDADMACho hloekisa metsi a litšila a indasteri?
Ho sebetsana le likotsi tsa metsi a litšila a indasteri, mekhoa ea kalafo e sebelisoang hangata e kenyelletsa ho noa alum kapa PAC. Leha ho le joalo, mekhoa ena ea setso hangata e na le mathata a kang molumo o phahameng oa seretse, ts'ebetso e rarahaneng, le litšenyehelo tse phahameng. Ka hona, re hloka ho fumana mokhoa oa kalafo o sebetsang hantle haholoanyane, o bolokang chelete, hape o se nang tikoloho. Joalo ka organic coagulant, PolyDADMAC e na le thepa e ntle ea flocculation le coagulation mme e ka tlosa kapele le ka katleho lintho tse tiileng tse emisitsoeng (hangata li na le li-ion tsa tšepe tse boima le lik'hemik'hale tse kotsi) metsing a litšila. Ha ho bapisoa le mekhoa ea khale ea ho lokisa, PolyDADMAC e na le melemo ea ho sebetsa habonolo, ts'ebetso e phahameng ea ts'ebetso, molumo o tlaase oa sludge, le theko e tlaase. PolyDADMAC e boetse e sebelisoa e le sesebelisoa sa ho tlosa litšila ho fokotsa metsi a litšila a bakoang ke mekhoa e meng ea indasteri.
PolyDADMAC e tšoara metsi a litšila a indasteri joang?
Ntlha ea pele, eketsa tharollo ea diluted ea PolyDADMAC ho metsi a litšila ka tekanyo e itseng 'me u e kopanye ka botlalo ka ho hlohlelletsa. Tlas'a ketso ea coagulant, lintho tse tiileng tse emisitsoeng metsing a litšila li tla kopana ka potlako ho etsa lihlopha tse kholo tsa likaroloana. Joale, ka mehato e latelang ea phekolo e kang sedimentation kapa filtration, floc e arohanngoa le metsi a litšila ho finyella morero oa ho hloekisa metsi a litšila.
Ha o sebelisa PolyDADMAC ho phekola metsi a litšila a indasteri, o hloka ho ela hloko lintlha tse latelang. Pele ho tsohle, o lokela ho khetha mofani oa thepa ea nang le boleng bo tšepahalang ho netefatsa hore coagulant e rekiloeng ke ea boleng bo tšoanelehang. Taba ea bobeli, ho latela sebopeho le bongata ba metsi a litšila, litekanyetso tsa coagulant li lokela ho khethoa ka nepo ho qoba tšebeliso e feteletseng kapa kalafo e sa lekaneng e bakang litholoana tse mpe tsa kalafo. Ka nako e ts'oanang, boleng ba metsi a litšila a hloekisitsoeng bo lokela ho hlahlojoa khafetsa ho netefatsa hore litekanyetso tsa ho lahla lia finyelloa. Ho phaella moo, basebetsi ba lokela ho fumana koetliso ea litsebi le ho tloaelana le litšobotsi le tšebeliso ea li-coagulants le mehato ea ho itšireletsa ho netefatsa polokeho le botsitso ba mokhoa oa phekolo.
Ka bokhutšoanyane, PolyDADMAC, e le "coagulant" e sebetsang hantle le ea moruo, e na le melemo e mengata ea ho phekola metsi a litšila a indasteri. Ka tšebeliso e utloahalang ea PolyDADMAC, re ka khona ho fokotsa kotsi ea metsi a litšila a indasteri ho tikoloho le ho sireletsa botsitso ba tikoloho le bophelo bo botle ba batho. Nakong e tlang, ka ntlafatso e tsoelang pele ea tlhokomeliso ea tikoloho le tsoelo-pele ea thekenoloji, PolyDADMAC e tla phetha karolo ea bohlokoa haholo lefapheng la ho hloekisa metsi a litšila a indasteri.
Nako ea poso: Apr-17-2024