Ke hobane'ng ha li-flocculants le li-coagulants li hlokahala ho hloekisa likhoerekhoere?

Li-flocculants'me li-coagulants li phetha karolo ea bohlokoa lits'ebetsong tsa ho hloekisa likhoerekhoere, li kenya letsoho haholo ho tloseng lintho tse tiileng tse fanyehiloeng, lintho tse phelang le litšila tse ling tse tsoang metsing a litšila. Bohlokoa ba tsona bo ho bokhoni ba bona ba ho ntlafatsa ts'ebetso ea mekhoa e fapaneng ea kalafo, e qetellang e lebisa ho metsi a hloekileng a ka tšeloang tikolohong a bolokehile kapa a sebelisoa hape ka merero e fapaneng.

Hangata li-coagulants li bua ka metsoako ea aluminium kapa ferric, e kang aluminium sulfate, polyaluminium chloride le polyferric sulfate. Li-flocculants li bua ka li-polymers tse phelang, tse kang polyacrylamide, poly(diallyldimethylammonium chloride), joalo-joalo. Li ka sebelisoa ka bonngoe kapa li kopane.

Particle Agglomeration: Likhoerekhoere li na le mefuta e fapaneng ea likaroloana tse emisitsoeng, ho kenyelletsa lintho tse phelang, libaktheria le litšila tse ling. Li-flocculants le li-coagulant li thusa ho kopanya likaroloana tsena hore e be lihlopha tse kholoanyane, tse teteaneng.Li-coagulantssebetsa ka ho fokotsa liqoso tse mpe ho likaroloana tse emisitsoeng, ho li lumella ho kopana le ho theha lihlopha tse kholoanyane. Ka lehlakoreng le leng, li-flocculants li khothalletsa ho bōptjoa ha lihlopha tse khōlō le ho feta ka ho kopanya likaroloana kapa ka ho etsa hore li thulane ebe li khomarelana.

Ho Lula ho Ntlafetseng: Hang ha likaroloana li se li kopantsoe ka lihlopha tse kholoanyane, li lula habonolo tlas'a tšusumetso ea matla a khoheli kapa mekhoa e meng ea karohano. Ts'ebetso ena, e tsejoang e le sedimentation, ke mohato oa bohlokoa oa ho hloekisa likhoerekhoere, kaha o lumella ho ntšoa ha lintho tse tiileng tse fanyehiloeng le litšila tse ling metsing a litšila. Li-flocculants le li-coagulants li ntlafatsa ho tsitsisa ka ho eketsa boholo le ho teteana ha lihlopha, ka hona ho potlakisa ts'ebetso ea sedimentation le ho ntlafatsa ho hlaka ha metsi a hloekisitsoeng.

Tlhophiso e Matlafalitsoeng: Litsing tse ling tsa ho hloekisa likhoerekhoere, tlhoekiso e sebelisoa e le mohato oa thuto e phahameng ea ho tlosa lintho tse tiileng le litšila tse setseng. Li-flocculants le li-coagulants li thusa ho sefa ka ho thusa ho thehoa ha likaroloana tse kholo tseo ho leng bonolo ho li tšoara le ho li ntša metsing. Sena se fella ka metsi a hloekileng a hloekileng a fihlelang litekanyetso tse thata tsa boleng 'me a ka ntšoa ka mokhoa o sireletsehileng kapa a sebelisoa hape molemong oa merero e fapaneng joalo ka ho nosetsa kapa lits'ebetso tsa indasteri.

Thibelo ea Tšilafalo: Lits'ebetsong tsa kalafo tse joalo ka membrane filtration le reverse osmosis, ho silafala ho bakoang ke ho bokellana ha lintho tse tiileng ho li-membrane tsa filtration ho ka fokotsa haholo ts'ebetso ea sistimi le ho eketsa litlhoko tsa tlhokomelo. Li-flocculants le li-coagulants li thusa ho thibela ho senyeha ka ho khothalletsa ho tlosoa ha likaroloana tsena pele li fihla sethaleng sa ho hloekisa. Sena se thusa ho lelefatsa bophelo ba li-membrane tsa filtration le ho boloka ts'ebetso e tsitsitseng ea kalafo ha nako e ntse e ea.

Li-flocculants le li-coagulants ke likarolo tsa bohlokoa tsa ho hloekisa likhoerekhoere. Bokhoni ba bona ba ho khothaletsa particle agglomeration, ho ntlafatsa ho rarolla le ho sefa, ho fokotsa tšebeliso ea lik'hemik'hale, le ho thibela litšila ho etsa hore e be lisebelisoa tsa bohlokoa bakeng sa ho netefatsa katleho le ts'ebetso ea ts'ebetso ea likhoerekhoere.