Litaba

Mokhoa oa ho netefatsa phello ea tšebeliso ea polymeric ferric sulfate mochesong o tlase mariha
Theknoloji ea Tšebeliso ea Mariha ea Polyferric Sulfate (PFS) Phekolong ea Metsi: PFS e haella ka metsi ho etsa metsoako ea polymeric hydroxyl e tlosang litšila. Leha ho le joalo, mocheso o tlase oa mariha o sitisa katleho ea eona ka mekhoa e meraro: ho liehisa sekhahla sa hydrolysis (ho fella ka ho thehoa ha floc e mpe), ho fokotsa ts'ebetso ea limolek'hule tsa metsi (ho fokotsa ho thulana ha likaroloana), le ho ama katleho ea ho qhibiliha (ho eketsa ho fifala). Liphephetso tsena li hloka litharollo tse reriloeng ho rarolla mathata a "hydrolysis e liehang, ho kopana ho thata, le ho qhibiliha ho fokolang".

Na Ferric Sulfate e Tšoana le Polymeric Ferric Sulfate
Na polyaluminum chloride e na le asiti kapa alkaline?
Polyaluminum Chloride (PAC) ke polymer e sa pheleng e nang le sebopeho sa dikhemikhale sa mantlha sa di-poly-nuclear hydroxyl complexes (foromo e akaretsang: [Al₂(OH)ₙCl₆₋ₙ]ₘ). Ha e qhibilihisoa ka metsing, di-ion tsa aluminium (Al³⁺) di feta dikarabelong tsa hydrolysis, di lokolla di-ion tsa hydrogen (H⁺) tse hlahisang tharollo ya asiti e nang le boleng ba pH bo tsitsitseng pakeng tsa 2.0–4.5. Tšobotsi ena e fa PAC melemo e latelang.

Papiso ea polyaluminum chloride e hlahisoang ke lits'ebetso tse fapaneng
Ho na le phapang e kholo linthong tse tala, litšenyehelo, bohloeki ba sehlahisoa le masimo a ts'ebeliso ea polyaluminum chloride (PAC) ka lits'ebetso tse fapaneng tsa tlhahiso.

Phapang Pakeng tsa Polyaluminum Ferric Chloride le Polyaluminum Chloride

mokhoa oa teko bakeng sa tekanyo ea sulfate ea ferric e metsi e nang le polymer
Mekhoa ea ho lemoha litaba tsa sulfate ea metsi a polyferric e akaretsoa, e arotsoe ka mekhahlelo e meraro: ho lemoha lintlha tsa mantlha (kakaretso ea tšepe le tekanyo ea motheo oa letsoai) le mekhoa e thusang e thehiloeng litekanyetsong tsa naha le mahlale a indasteri a sebelisoang hangata:

Tekanyetso ea naha ea Chaena bakeng sa polyaluminium chloride ke GBT22627-2022

Maemo a ho tswela pele ho sebediswa kamora ho pepesehela mongobo
Haeba sulfate e tiileng ea polyferric e hlaha feela ka lebaka la mongobo, empa e se na oxidation kapa phetoho ea 'mala e totobetseng (joalo ka ho se be mosehla kapa bofubelu), e ntse e ka sebelisoa ka tloaelo kamora ho sila. Ha u e sebelisa, hoa hlokahala ho matlafatsa ho kopanya ho khothaletsa ho qhibiliha le ho eketsa ka nepo mahloriso a tharollo ho netefatsa phello ea flocculation.

Ke eng e ka sebelisoang ho nkela polyaluminium chloride sebaka kalafong ea likhoerekhoere?
Kalafong ea likhoerekhoere, polyaluminum chloride (PAC) e sebelisoa hangata, empa mekhoa e meng e latelang e ka nahanoa maemong a itseng (joalo ka ho fokotsa masalla a aluminium, ho ikamahanya le boleng ba metsi a mocheso o tlase kapa ntlafatso ea litšenyehelo):

PAC
PFS
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