Ke hobane'ng ha re ekelitse Aluminium Sulfate metsing?

Kalafo ea metsi ke ts'ebetso ea bohlokoa e netefatsang phepelo ea metsi a hloekileng le a bolokehileng bakeng sa merero e fapaneng, ho kenyeletsoa le ho noa, lits'ebetso tsa indasteri le mesebetsi ea temo. Mokhoa o mong o tloaelehileng oa kalafo ea metsi o kenyelletsa ho eketsaAluminium Sulfate, e tsejoang hape e le alum. Motsoako ona o bapala karolo ea bohlokoa ho ntlafatseng boleng ba metsi ka ho sebetsana le liphephetso tse itseng phepelong ea metsi. Sehloohong sena, re tla hlahloba mabaka a ho eketsa aluminium sulfate metsing le melemo eo e e tlisang.

Ho kopanya le ho kopanya matheba:

Lebaka le leng la mantlha la ho eketsa aluminium sulfate metsing ke katleho ea eona ho kopaneng le ho flocculation. Ho kopana ho bolela mokhoa oa ho sitisa likaroloana tse emisitsoeng ka metsing, e leng se etsang hore li kopane. Ho kopana ho kenyelletsa ho thehoa ha likaroloana tse kholoanyane, tse bitsoang flocs, ho tsoa likarolong tse kopaneng. Aluminium sulfate e sebetsa e le coagulant, e thusang ho tlosa litšila tse kang lintho tse tiileng tse emisitsoeng, lintho tse phelang le likokoana-hloko.

Ho Tlosa Turbidity:

Ho fifala ha metsi, ho bakoang ke dikarolwana tse leketlileng ka metsing, ho ka ama ho hlaka ha ona le boleng ba botle ba ona. Aluminium sulfate e thusa ho fokotsa ho fifala ha metsi ka ho kgothaletsa ho bokellana ha dikarolwana tsena. Di-floc tse bopilweng di a dula fatshe, e leng se dumellang ho sefa habonolo le ho fana ka metsi a hlakileng.

Phetoho ea pH:

Aluminium sulfate e boetse e thusa ho lokisa pH kalafong ea metsi. E sebetsa e le setsibi sa pH, e thusang ho boloka asiti kapa alkalinity ea metsi ka har'a tekanyo e lakatsehang. Maemo a pH a nepahetseng a bohlokoa bakeng sa katleho ea lits'ebetso tse ling tsa kalafo 'me e netefatsa hore metsi a phekotsoeng a fihlela litekanyetso tse laoloang.

Phokotso ea Phosphorus:

Phosphorus ke phepo e tloaelehileng e ka lebisang tšilafalong ea metsi le ho eutrophication ha e le ngata haholo. Aluminium sulfate e ka thusa ho fokotsa maemo a phosphorus ka ho etsa metsoako e sa qhibiliheng le eona. Sena se thusa ho thibela kholo ea bolele le lintho tse ling tse sa batleheng tsa metsing, ho ntlafatsa boleng ba metsi.

Ho Ntlafatsa Bodulo Libateng tsa ho Senyeha ha Lithaba:

Litsing tsa phekolo ea metsi, libaskete tsa sedimentation li sebelisoa ho lumella likaroloana ho lula tlase, e leng se nolofalletsang ho tlosoa ha tsona. Aluminium sulfate e thusa ho ntlafatsa ho lula ka ho khothalletsa ho thehoa ha li-floc tse kholoanyane le tse teteaneng. Sena se fella ka sedimentation e sebetsang hantle, e fokotsang mojaro lits'ebetsong tse latelang tsa ho sefa.

Ho eketsoa ha aluminium sulfate metsing ho sebeletsa merero e mengata kalafong ea metsi, ho kenyeletsoa ho hoama, ho flocculation, ho tlosa turbidity, ho lokisa pH, le ho fokotsa phosphorus. Mekhoa ena ka kakaretso e kenya letsoho ho hlahiseng metsi a hloekileng le a bolokehileng bakeng sa tšebeliso le lits'ebetsong tse fapaneng tsa indasteri. Ho utloisisa karolo ea aluminium sulfate kalafong ea metsi ho bohlokoa bakeng sa ho ntlafatsa ts'ebetso ea kalafo le ho netefatsa hore metsi a boleng bo holimo a fetisetsoa metseng.