Ha U Nahana ka HaoPhekolo ea Metsi a litšilaTs'ebetso, Qala ka ho Etsa qeto ea hore na ke eng eo u lokelang ho e tlosa ka metsing e le hore u ka kopana le litlhoko tsa ho tsoa.Ka Phekolo ea Lik'hemik'hale e Nepahetseng, U ka Tlosa Li-Ions le Lintho Tse Nyenyane Tse Qetehileng Metsing, Hammoho le Masole a Ekelitsoeng.Lik'hemik'hale Tse Sebelisitsoeng Mecheng ea Phekolo ea Likhoerekhoere li kenyelletsa haholo:Flocculant, Ph Regulator, Coagulant.
Flocculant
Li-Flocculants li sebelisoa ka har'a mefuta e mengata ea liindasteri le lits'ebetsoHo Thusa ho Tlosa Litsi Tse Ekelitsoeng Metsing a Litšila ka ho Tsepamisa Lintho Tse Silafatsang Ka Lipampiring Kapa "Mehlape" e Phaphamang Hantle kapa e Lula Ka Tlase.Li ka boela tsa sebelisoa ho nolofatsa lime, ho tsepamisa maikutlo a Sludge le Dehydrate Solids.Li-Flocculants tsa Tlhaho kapa Liminerale li kenyelletsa silika e sebetsang le li-polysaccharides, athe li-synthetic Flocculants hangata li le Polyacrylamide.
Ho latela tefiso le sebopeho sa lik'hemik'hale tsa metsi a litšila, li-flocculants li ka sebelisoa li le mong kapa li kopantsoe le li-coagulants.Li-Flocculants li fapana le li-coagulants ka hore hangata ke li-polymers, athe li-coagulants hangata ke letsoai.Boholo ba Molek'hule (Boima) le Boima ba Charge (Peresente ea Limolek'hule tse nang le litefiso tsa Anionic kapa Cationic) li ka fapana ho "Lekanya" Tefiso ea likaroloana tse ka metsing ebe li etsa hore li kopane hammoho 'me li felloe ke metsi.Ka kakaretso, li-Anionic Flocculants li sebelisetsoa ho tšoara likaroloana tsa liminerale, ha li-Cationic Flocculants li sebelisetsoa ho tšoasa likaroloana tsa tlhaho.
PH Molaoli
Ho tlosa litšepe le litšila tse ling tse qhibilihisitsoeng metsing a litšila, ho ka sebelisoa pH regulator.Ka ho phahamisa pH ea metsi, 'me kahoo ho eketsa palo ea li-ion tsa hydroxide tse mpe, sena se tla etsa hore li-ion tsa tšepe tse qosoang hantle li tlamahane le li-ion tsena tsa hydroxide tse qosoang hampe.Sena se fella ka ho sefa likaroloana tsa tšepe tse teteaneng le tse sa qhibiliheng.
Coagulant
Bakeng sa Ts'ebetso Efe kapa Efe ea Phekolo ea Metsi a Litšila e Phekolang Li-Solids tse Emisitsoeng, Li-coagulants li ka Kopanya Litšilafalo tse Emisitsoeng Bakeng sa ho Tlosoa Habonolo.Li-Coagulants tsa Lik'hemik'hale Tse Sebelisitsoeng Bakeng sa ho Hlakola Metsi a Litšila a Liindasteri li arotsoe ka E 'ngoe ea Lihlopha tse peli: Organic le Inorganic.
Li-Inorganic Coagulants li na le litšenyehelo tse tlase 'me li ka sebelisoa bakeng sa mefuta e mengata ea likopo.Li sebetsa Haholo-holo Khahlanong le Metsi a Raw a Moferefere ofe kapa ofe o tlase, 'me Kopo ena ha e Lokele Li-Coagulants tsa Organic.Ha e Eketsoa Metsing, Li-coagulants tsa Inorganic tse Tsoang Aluminium Kapa Tšepe ea Tšepe, Li monya litšila ka Metsing le ho li hloekisa.Sena se Tsejoa e le Mokhoa oa "Fiela-Le-Flocculate".Ha e ntse e sebetsa, Ts'ebetso e Eketsa Kakaretso ea Seretse se Hlokang ho Nkoa ka Metsing.Li-coagulants tse tloaelehileng tsa Inorganic Coagulant li kenyelletsa Aluminium Sulfate, Aluminium Chloride, le Ferric Sulfate.
Li-Coagulants tsa Organic li na le Melemo ea Tekanyetso e tlase, Tlhahiso e Nyenyane ea Sludge 'me ha e na phello ho Ph ea Metsi a Tlisoang.Mehlala ea Li-Coagulants tse Tloaelehileng tsa Organic li kenyelletsa Polyamines le Polydimethyl Diallyl Ammonium Chloride, hammoho le Melamine, Formaldehyde le Tannins.
Nako ea poso: Mar-29-2023