Ho Khetha Flocculant e Nepahetseng ea Polyacrylamide: Tataiso e Pharalletseng

Ha ho tluoa tabeng ea ho hloekisa metsi le mekhoa ea ho hloekisa, ho khetha e loketsengPolyacrylamide Flocculant ke ea bohlokoa.Tataisong ena e pharaletseng, re tla hlahloba lintlha tse lokelang ho nahanoa ha u khetha polyacrylamide flocculant (PAM), ho netefatsa ts'ebetso e nepahetseng le ho boloka litšenyehelo.Fumana mokhoa oa ho etsa khetho e nepahetseng le ho fumana tharollo e sebetsang ea ho hloekisa metsi.

Karolo ea 1: Ho utloisisa Polyacrylamide Flocculants

Li-flocculants tsa Polyacrylamide, eo ka tloaelo e tsejoang e le PAM, ke li-polymers tse boima ba molek'hule tse sebelisoang haholo mekhoeng ea ho hloekisa metsi.PAM e ka kopanya hantle le ho thella likaroloana tse emisitsoeng, li-colloid le litšila tse ling ka metsing, e leng ho nolofalletsang ho tlosoa ha tsona ka sedimentation kapa filtration.PAM e fumaneha ka mefuta e sa tšoaneng, ho akarelletsa le cationic, anionic, le non-ionic, e 'ngoe le e' ngoe e loketse likopo tse khethehileng tse thehiloeng ho tefiso ea motlakase ea likaroloana tse lokelang ho phekoloa.

Karolo ea 2: Lintlha Tseo U Lokelang ho li Nahana

Ho khetha PAM e nepahetseng ho hloka ho shebisisa lintlha tse 'maloa ka hloko:

Tlhahlobo ea Boleng ba Metsi:Etsa tlhahlobo e felletseng ea mohloli oa metsi, ho kenyelletsa le lintho tse tiileng tse emisitsoeng, turbidity, maemo a pH, le litšila tse itseng.Tlhahlobo ena e thusa ho fumana mofuta o nepahetseng oa PAM le litekanyetso tse hlokahalang bakeng sa flocculation e sebetsang hantle.

Mofuta oa PAM:Ho bohlokoa ho khetha mofuta o nepahetseng oa PAM.Cationic PAM e sebetsa hantle khahlanong le likaroloana tse qosoang hantle, PAM ea anionic bakeng sa likaroloana tse lefshoang hampe, le PAM e seng ea ionic bakeng sa likaroloana tse sa jeleng paate.Ho bapisa mofuta oa PAM le litšobotsi tsa metsi ho netefatsa ts'ebetso e nepahetseng ea flocculation.

PAM Tekanyetso:Tekanyetso e nepahetseng ea PAM e ipapisitse le boleng ba metsi, katleho e lakatsehang ea kalafo, le ho tsepamisa mohopolo oa flocculant.Ho etsa liteko tsa linkho kapa ho batla tataiso ho litsebi tsa kalafo ea metsi ho ka thusa ho fumana litekanyetso tse nepahetseng.

Tšebelisano-'moho:Nahana ka mokhoa oa ho hloekisa metsi le lisebelisoa tse sebelisoang.Mekhoa e meng e ka hloka motsoako oa mefuta ea PAM ho finyella liphello tse lakatsehang.Ho lumellana le lik'hemik'hale tse ling le mekhoa ea phekolo le eona e lokela ho hlahlojoa.

Karolo ea 3: Tšebeliso e ntle ea litšenyehelo le Moshoelella

Ha u ntse u khetha PAM e nepahetseng, ho bohlokoa ho lekola ts'ebetso ea litšenyehelo le likarolo tsa ts'ebetso.Nahana ka litšenyehelo tsa nako e telele tsa ho sebelisa mefuta e fapaneng ea PAM, ho kenyelletsa le ho reka, ho boloka le ho sebetsana le litšenyehelo.Lekola tšusumetso ea tikoloho ea mofuta o mong le o mong oa PAM, ho netefatsa ho latela melao ea lehae.Ho feta moo, hlahloba mekhoa ea ho e sebelisa hape kapa ho e sebelisa hape PAM ho fokotsa tlhahiso ea litšila.

Ho khetha flocculant e nepahetseng ea polyacrylamide ho bohlokoa bakeng sa lits'ebetso tse sebetsang hantle tsa kalafo ea metsi.Ka ho nahana ka lintlha tse kang tlhahlobo ea boleng ba metsi, mofuta oa PAM, tekanyo ea litekanyetso, le ts'ebetso ea ts'ebetso, motho a ka finyella ts'ebetso e nepahetseng le ho boloka litšenyehelo.Ho feta moo, ho hatisa taba ea botsitso le tikoloho ho netefatsa boikarabello le katlehotharollo ea metsi.