Aluminium chloride e tsebahalang e sebelisa kalafo ea metsi
Ela hloko "Moreki qalong, oa boleng bo holimo pele", re sebetsa haufi-ufi le litebello tsa rona le ho ba fa lik'hamphani tse sebetsang hantle le tse ikhethang bakeng sa aluminium chloride e tsebahalang e sebelisa tlhoekiso ea metsi, Re amohela ka mofuthu balekane ba likhoebo ho tsoa mekhoeng eohle ea bophelo ba letsatsi le letsatsi, re lebelletse ho theha maqhama a thusang le a tšebelisano 'moho le uena le ho fihlela sepheo sa katleho.
Hopola "Moreki qalong, oa boleng bo holimo pele", re sebetsa haufi-ufi le litebello tsa rona mme re li fa lik'hamphani tse sebetsang hantle le tse ikhethang bakeng saLisebelisoa tsa aluminium chloride, Phekolo ea Metsi, Ka moea o makatsang oa" ts'ebetso e phahameng, bonolo, ts'ebetso le boqapi", 'me tumellanong le tataiso e joalo ea "boleng bo botle empa theko e betere," le "mokitlane oa lefats'e", re ntse re leka ka matla ho sebelisana le lik'hamphani tsa likarolo tsa makoloi lefats'eng lohle ho etsa tšebelisano-'moho e atlehileng.
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Tlhaloso
Sehlahisoa sena se sebetsa hantle haholo inorganic polymer coagulant.
Sebaka sa Kopo
E sebelisoa haholo ho hloekisa metsi, ho hloekisa metsi a litšila, ho etsoa ka mokhoa o nepahetseng, tlhahiso ea pampiri, indasteri ea meriana le lik'hemik'hale tsa letsatsi le letsatsi.
Molemo
1. Phello ea eona ea ho hloekisa mocheso o tlaase, o tlaase-tlaase le metsi a tala a silafalitsoeng haholo ke lintho tse molemo ho feta tse ling tsa flocculants , ho feta moo, litšenyehelo tsa phekolo li theoleloa ka 20% -80%.
2. E ka lebisa ho popeho e potlakileng ea li-flocculants (haholo-holo mocheso o tlase) tse nang le boholo bo boholo le bophelo bo potlakileng ba tšebeletso ea pula ea cellular filter ea sedimentation basin.
3. E ka ikamahanya le mefuta e mengata ea pH ea boleng (5-9), 'me e ka fokotsa boleng ba pH le motheo ka mor'a ho sebetsa.
4. Tekanyo e nyane ho feta ea li-flocculants tse ling. E na le ho ikamahanya le maemo ka bophara ho metsi ka mocheso o fapaneng le libaka tse fapaneng.
5. Bohlokoa bo phahameng, kutu e tlase, e bonolo bakeng sa ts'ebetso, le ts'ebeliso ea nako e telele ea ho se koalehe.
Litlhaloso
| Ntho | PAC-15 | PAC-05 | PAC-09 |
| Kereiti | TshenyehoPhekolo ea MetsiKereiti | Kereiti ea Phekolo ea Metsi a Nooang | Kereiti ea Phekolo ea Metsi a Nooang |
| Ponahalo (Phofo) | Bosehla | Bosoeu | Bosehla |
 |  |  | |
| Al2O3Litaba % ≥ | 28.0 | 30.0 | 29.0 |
| Basicity % | 40.0-95.0 | 40.0-60.0 | 60.0-90.0 |
| pH(1% Tharollo ea Metsi) | 3.5-5.0 | 3.5-5.0 | 3.5-5.0 |
| Li-Insolubles tsa Metsi % ≤ | 1.0 | 0.5 | 0.6 |
Mokhoa oa Kopo
1. Pele o sebelisoa, e lokela ho hlapolloa pele .Dilution ratio ka kakaretso : Lihlahisoa tse tiileng tsa 2% -20% (ka liphesente tsa boima ba 'mele).
2. The Dosage in General : 1-15 grams / ton effluent , 50-200g ka tonne e le 'ngoe ea litšila tsa metsi.Tekanyo e ntle ka ho fetisisa e lokela ho latela tlhahlobo ea laboraka.
Sephutheloana le Polokelo
1. E phuthetsoe ka mokotleng o entsoeng ka polypropylene o nang le liner ea polasetiki, 25kg / mokotla
2. Sehlahisoa se tiileng: Bophelo ba boithati ke lilemo tse 2; e lokela ho bolokoa sebakeng se moea le se omileng.
Ela hloko "Moreki qalong, oa boleng bo holimo pele", re sebetsa haufi-ufi le litebello tsa rona le ho ba fa lik'hamphani tse sebetsang hantle le tse ikhethang bakeng sa aluminium chloride e tsebahalang e sebelisa tlhoekiso ea metsi, Re amohela ka mofuthu balekane ba likhoebo ho tsoa mekhoeng eohle ea bophelo ba letsatsi le letsatsi, re lebelletse ho theha maqhama a thusang le a tšebelisano 'moho le uena le ho fihlela sepheo sa katleho.
Aluminium chloride e tsebahalang e sebelisa ho hloekisoa ha metsi, ka moea o makatsang oa "bosebetsi bo phahameng, boiketlo, ts'ebetso le boqapi", 'me tumellanong le tataiso e joalo ea "boleng bo botle empa theko e betere" le "mokoloto oa lefats'e", re ntse re leka ka matla ho sebelisana le lik'hamphani tsa likarolo tsa makoloi lefats'eng lohle ho etsa tšebelisano-'moho le katleho.
