PAM flocculant e etsa eng ho nosetsa?

Polyacrylamide (PAM) flocculantke ntho ea lik'hemik'hale e sebelisoang haholo lits'ebetsong tsa kalafo ea metsi ho ntlafatsa boleng ba metsi le ho ntlafatsa ts'ebetso ea mekhoa e fapaneng ea kalafo.Polymer ena e feto-fetohang e tumme ka bokhoni ba eona ba ho tlosa litšila le likaroloana tse emisitsoeng metsing, e leng se etsang hore e be karolo ea bohlokoa ho sebetsana le tšilafalo ea metsi le ho netefatsa hore ho na le metsi a sireletsehileng le a hloekileng bakeng sa lits'ebetso tse fapaneng.

1. Mokhoa oa Flocculation:

PAM e tsejoa ka thepa ea eona e ikhethang ea flocculation.Ha ho phekoloa metsi, flocculation e bolela mokhoa oa ho bokella likaroloana tsa colloidal ho theha lihlopha tse khōloanyane, tse tsitsitseng habonolo.PAM e finyella sena ka ho fokotsa liqoso tse mpe holim'a likaroloana, ho khothalletsa ho bokellana, le ho etsa likaroloana tse khōloanyane, tse boima tse ka arohanang habonolo le metsi.

2. Sedimentation e Matlafalitsoeng:

Karolo e ka sehloohong ea PAM kalafo ea metsi ke ho ntlafatsa ts'ebetso ea sedimentation.Ka ho khothalletsa ho thehoa ha lihlopha tse kholoanyane, PAM e thusa ho lokisa likaroloana tse emisitsoeng, sediments le litšila metsing.Sena se fella ka litekanyetso tse ntlafetseng tsa sedimentation, e leng se nolofalletsang ho tlosoa ha litšila le metsi a hlakileng haholoanyane.

3. Tlhakiso ea Metsi:

PAM e sebetsa ka ho khetheha ho hlakiseng metsi ka ho tlosa li-turbidity le lintho tse tiileng tse emisitsoeng.Bokhoni ba eona ba ho phalla bo kenya letsoho ho thehoeng ha lihlopha tse kholoanyane le tse teteaneng, tse lulang ka potlako, li siea metsi a hloekile a bile a se na litšila tse bonahalang.Sena se bohlokoa bakeng sa lits'ebetso moo metsi a hlakileng a leng bohlokoa, joalo ka ts'ebetsong ea metsi a nooang le lits'ebetsong tsa indasteri.

4. Taolo ea Khoholeho ea Mobu:

Ka ntle ho phekolo ea metsi, PAM e boetse e sebelisoa ho laola khoholeho ea mobu.Ha e sebelisoa mobung, PAM e theha maqhama le likaroloana, ho eketsa momahano oa bona le ho fokotsa monyetla oa ho khoholeha ha mobu.Kopo ena e bohlokoa mererong ea temo, ea kaho le ea ho lokisa mobu, moo ho thibela khoholeho ea mobu ho leng bohlokoa bakeng sa ho boloka mobu o nonneng le ho thibela ho senyeha ha tikoloho.

5. Ntlafatso ea Coagulation:

PAM e ka sebelisoa hammoho le li-coagulants ho ntlafatsa ts'ebetso ea coagulation.Li-coagulants li senya likaroloana ka metsing, 'me li-PAM li thusa ho theha lihlopha tse kholoanyane, ho ntlafatsa katleho ea kakaretso ea coagulation.Synergy ena e lebisa liphellong tse ntle tsa phekolo ea metsi, haholo-holo ho tlosoa ha likaroloana tse ntle tse ka 'nang tsa e-ba phephetso ho li felisa ka ho kopanya feela.

6. Phekolo ea Metsi e baballang litšenyehelo:

Tšebeliso ea PAM kalafo ea metsi e na le litšenyehelo tse ngata ka lebaka la bokhoni ba eona ba ho ntlafatsa ts'ebetso ea lik'hemik'hale le lits'ebetso tse ling tsa kalafo.Ka ho ntlafatsa litšobotsi tsa ho lokisa likaroloana, PAM e fokotsa tlhokahalo ea li-coagulants tse feteletseng, e leng se fellang ka ho boloka litšenyehelo bakeng sa limela tsa phekolo ea metsi le liindasteri tse amehang ho hloekisa metsi.

Ka bokhutšoanyane, PAM flocculant e bapala karolo ea bohlokoa kalafong ea metsi ka ho khothaletsa flocculation, ho matlafatsa sedimentation le ho hlakisa metsi.Ho feto-fetoha ha eona ho fetela ka nģ'ane ho phekolo ea metsi ho kenyelletsa taolo ea khoholeho ea mobu, e leng se etsang hore e be sesebelisoa sa bohlokoa sa ho rarolla mathata a tikoloho.Ho amoheloa ha PAM mekhoeng ea ho hloekisa metsi ho bontša ho sebetsa ha eona, ho boloka litšenyehelo, le ho kenya letsoho ho netefatsa hore ho na le metsi a hloekileng le a sireletsehileng.