Pam bakeng sa kalafo ea metsi
Kenyelletso
Polycerlaylamide (pam)Na mokhatlo oa kalafo o atlehang oa metsi a sebetsang hantle o etselitsoe ho ntlafatsa katleho ea ho hlasimoloha ha metsi le lits'ebetso tsa tlhoekiso. PAM ea rona bakeng sa kalafo ea metsi ke tharollo ea ho seha hangata ho fihlella lits'itiso tsa Liindasteri, ho kenyelletsa le limela tsa kalafo tsa metsi, le lits'ebeletso tsa lisepare.
Tlhaloso ea tekheniki
Polycerlaylamide (Pam) Powder
| Mofuta | Caentic Pam (CPAM) | Anionic pam (apam) | Pam e sa rateheng (nPam) |
| Ponahalo | Powder e tšoeu | Powder e tšoeu | Powder e tšoeu |
| Litaba tse tiileng,% | 88 min | 88 min | 88 min |
| Boleng ba PH | 3 - 8 | 5 - 8 | 5 - 8 |
| Boima ba limocular, x106 | 6 - 15 | 5 - 26 | 3 - 12 |
| Degree ea ion,% | Tlase, Medium, Phahameng | ||
| Nako e qhibilihang, metsotso | 60 - 120 | ||
Polycerlaylamide (Pam) emulsion:
| Mofuta | Caentic Pam (CPAM) | Anionic pam (apam) | Pam e sa rateheng (nPam) |
| Litaba tse tiileng,% | 35 - 50 | 30 - 50 | 35 - 50 |
| pH | 4 - 8 | 5 - 8 | 5 - 8 |
| Viscosity, MPA.S | 3 - 6 | 3 - 9 | 3 - 6 |
| Nako e qhibilihang, metsotso | 5 - 10 | 5 - 10 | 5 - 10 |
LINTHO TSE HLAHANG
Ts'ebetso e ikhethang ea floacculal:
Sehlahisoa sa rona sa Pam se ipabola ho khothaletsa lipalesa, mokhoa oa bohlokoa oa kalafo ea metsi. Ke likarete tse emisitsoeng kapele, li tsamaisana le ho tlosa lintho tse bonolo kapa tsa ho hloka fono. Sena se lebisa ho ho hlaka le boleng bo ntlafalitsoeng.
Phapang ho pholletsa le mehloli ea metsi:
Hore na ho tšoara metsi a litšila, metsi a masepala kapa metsi a mangata, pam ea rona ea kalafo ea metsi e bontša ho fetoha le maemo. Ho ikamahanya ha eona mehloling e fapaneng ea metsi ho e etsa khetho e tšepahalang bakeng sa lits'ebetso tse fapaneng tse fapaneng.
Tharollo e Khethehileng e Khethehileng:
E entsoe ka katleho, PAM ea rona e thusa ho ntlafatsa ts'ebetso ea kalafo ka kakaretso, e fokotsa tlhoko ea lik'hemik'hale tse ngata le matla a matla. Sena le sona, li fetolela ho boloka bareki ba rona ha bareki ba rona ba ntse ba boloka melao e phahameng e phahameng.
Tlhokahalo e tlase ea Doroage:
Ka tlhokahalo e tlase ea droage, pheko ea rona ea kalafo ea metsi e etsa hore ho be le kalafo e sebetsang. Karolo ena ha e kenyelle feela melemo ea moruo empa e boetse e fokotsa tšusumetso ea tikoloho e amanang le tšebeliso e mengata ea lik'hemik'hale.
Ho qhala kapele le ho kopanya:
Sehlahisoa se etselitsoe ho khesoa kapele le ho kopanya ho sa reroang, ho bolela ho kopana ha sentsoeng litsamaisong tse teng tsa metsi. Sebopeho sena se lumella mokhoa o sebetsang haholoanyane le o hlophisitsoeng.
Ho lumellana le likokoana-hloko:
PAM ea rona e lumellana le likokoana-hloko tse fapaneng, e ntlafatsa katleho ea sona ea Tandem ka lik'hemik'hale tsa kalafo tse ling tsa metsi. Boikarabello bona bo netefatsa ts'ebetso e nepahetseng libakeng tse fapaneng tsa kalafo libakeng tsa metsi.
Likopo
Kalafo ea metsi a masepala:
PAM ea rona ea kalafo ea metsi e loketse limela tsa kalafo tsa masepala tsa metsi, li thusa ho tlosoa le ho fetisoa ha metsi a nooang a sireletsehileng le a hloekileng ho sechaba.
Phekolo ea Liindasteri ea Liindasteri:
Liindasteri li rua molemo bokhoni ba sehlahisoa ba ho sebetsana le mathata a thata a senya a senya a matla a senya a moea le metsi, le lino tse ngata tsa ho hlakoloa.
Ts'ebetso ea metsi:
Ntlafatsa boleng ba metsi a ts'ebetso ho limela tsa tlhahiso, li netefatsa lits'ebetso tsa indasteri le litšenyehelo tsa ho lokisa le ho fokotsoa.
Meining le liminerale:
PAM ea rona e sebetsa ka metsing a hlabang e sebelisoang ho meepo le liminerale, ho thusa ho tlosoa ha likarohano le litloholo tse emisitsoeng.
