Pam bakeng sa kalafo ea metsi
Kenyelletso
Pam (Polycerlayide) ke mofuta oa polymer o sebelisoang lits'ebetsong tse fapaneng, ho kenyelletsa le kalafo ea metsi. Polycerlayide e sebelisoa e le lipalesa ka mekhoa ea kalafo ea metsi ho ntlafatsa tsamaiso e sa bonahaleng ea likaroloana tse emisitsoeng, li e nolofalletsa ho li arohana ka metsing.
Polycerlaymide (Pam) ke komporo ea polymer e sebelisoang haholo lebaleng la kalafo ea metsi. E tla ka mefuta e mengata e fapaneng, ho kenyelletsa tse sa rateheng, e amehang le esinic.
Litlhaloso tsa Bohlale
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 |
Likopo
Floculant:Polycryuide hangata e sebelisoa e le lipalesa tsa metsi ho tlosa li-sola tsa metsi, li-colloids tse emisitsoeng le li-colloids ebe li li senya li-slocs tse kholo kapa tsa moea. Ho hatella lena ho thusa ho ntlafatsa ho hlaka le ho hlaka ha metsi le pepenene.
PUPPITANTRORR:Polycerlayide e ka baka likhakanyo le li-Ion tsa tšepe ho ntlafatsa phello ea moruti. Ha ho phethola metsi a litšila a nang le litšila, tšebeliso ea Polyacryarmryide e ka ntlafatsa phello ea pula le ho fokotsa litaba tsa li-Ions tsa metsi a litšila.
Antiscatlely:Ts'ebetso ea kalafo ea metsi, Polycerlayride e ka sebelisoa e le mokhoa o mongata oa ho thibela ho tšosa lesela le lisebelisoa. E ntlafatsa maqhubu a metsi, a thibela pokello ea lintho tse qhibilihisitsoeng metsing, 'me e fokotsa ho etsoa ha sekhahla.
Ntlafatso ea boleng ba metsi:Polycryarmide le eona e ka sebelisoa ho ntlafatsa boleng ba metsi maemong a mang, joalo ka ho eketsa sekhahla sa serediment
Tekanyetso ea Mobu:Ka tekanyetso ea mobu le ntlafatso, Polycerlaymide e ka sebelisoa ho ntlafatsa mobu, ka ho etsa joalo ho ntlafatsa lipehelo tsa mobu.
Re lokela ho hlokomela hore litlamorao tsa polyacryarmide li lokela ho sebelisoa ka hloko nakong ea tšebeliso ea tsona. Ntle le moo, ts'ebetso e tobileng e itšetlehile ka litlhoko tse ikhethileng tsa kalafo ea kalafo ea metsi le litšobotsi tsa boleng ba metsi.
