Phapang pakeng tsa polyaluminium chloride le polyaluminium ferric chloride

Aluminium chloride (Seboka) le polyaluminum ferric chloride (PAFC) ke di-flocculant tse pedi tse sebediswang haholo tsa polymer flocculant tse sa tlwaelehang, dipharologanyo tse kgolo ke tse latelang:

1. Phapang ea sebopeho le ponahalo

● Polyaluminium chloride (PAC)
● E entsoe haholo-holo ka aluminium, 'me' mala oa eona o mosehla, beige kapa o mosoeu (boleng bo phahameng ba metsi a nooang).
● Polyaluminium ferric chloride (PAFC)
● Aluminium le tšepe (boleng ba tšepe bo ka bang 2-10%) li teng 'me li bonahala li le sootho bo bofubelu kapa bo sootho bo sootho.

2. Lisebelisoa tse tala le mokhoa oa tlhahiso

● PAC thepa e tala
● Metsi a nooang a hloka phofo ea aluminium hydroxide, metsi a indasteri a ka sebelisa molora oa aluminium, slag ea aluminium le lintho tse ling tse litšila.
● Lisebelisoa tse tala tsa PAFC
● E lokisoa ka ho sebelisa phofo ea aluminium calcium kapa thepa e tala e nang le tšepe (joalo ka ferric chloride) hammoho.
● boenjiniere ba tlhahiso
● PAC e atisa ho sebelisoa mokhoa oa ho omisa ka spray (bohloeki bo phahameng), PAFC e sebelisoa haholo mokhoa oa ho omisa ka meropa.

3. Boholo ba ts'ebeliso le phello ea kalafo

● Maemo a ts'ebeliso ea PAC
● Ho noa Ho Hloekisa Metsi: metsi a phekotsoeng a bonolo 'me ha ho na kotsi ea li-ion tsa aluminium tse setseng.
● Ho ba le mongobo o fokolang Kalafo ea Metsi: tse kang tlhoekiso ea metsi a noka, li thibela ho thatafala ha lesela.
● Maemo a ts'ebeliso ea PAFC
● Metsi a litšila a indasteri a nang le tšilafalo e phahameng: lifektheri tsa tšepe, lifektheri tsa pampiri, lifektheri tsa likhoerekhoere, jj., lebelo la ho phaphamala le potlakile, phello ea ho senngoa ha mobu e bohlokoa.
● Metsi a nang le mouoane mochesong o tlase: karolo ea tšepe e ntlafatsa ho ikamahanya le mocheso o tlase.

4. Tshebetso le ditjeo

● Boleng ba PAC
● Polokeho e phahameng, e loketseng ho hlwekiswa ha metsi a nooang;
● Phello ea ho tlosoa ha lintho tse phelang le chromaticity e betere.
● Boleng ba PAFC
● Palesa e teteaneng le e tiileng e loketse metsi a litšila a thata haholo;
● Litšenyehelo li tlase, li boloka 10-20% ea litšenyehelo tsa moemeli ha li bapisoa le PAC.

5. Litlhokomelo

● Moeli oa PAC: phello ea kalafo ea mocheso o tlase le metsi a nang le mongobo o tlase ha e ntle.
● Moeli oa PAFC: tekanyo ea tšepe e ka ama 'mala oa litšila hanyane 'me ha ea lokela metsi a nooang.

Akaretsa likhothaletso

● Khetha PAC: metsi a nooang, metsi a fokolang a mongobo kapa libaka tse hlokang taolo e tiileng ea aluminium.
● Khetha PAFC: metsi a litšila a indasteri, lerōle le phahameng kapa libaka tse hlokang ho qhalana ka potlako.