Cov tshuaj twg siv hauv coagulation?
Cov tshuaj twg siv hauv coagulation?

Video: Cov tshuaj twg siv hauv coagulation?

Video: Cov tshuaj twg siv hauv coagulation?
Video: Tshuaj theem vim li cas thiaj tau nqi ?/ Siv kho mob dab tsi?/paris polyphylla use for? 2024, Kaum ib hlis
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Cov tshuaj tseem ceeb siv rau coagulation yog aluminium sulphate ( alum ), polyaluminium chloride (tseem hu ua PAC lossis kua alum ), alum potash, thiab hlau ntsev (ferric sulfate los yog ferric chloride ).

Ua li no, tshuaj coagulation yog dab tsi?

Kev kho cov dej hauv dej…a tshuaj txheej txheem hu ua coagulation . Tshuaj (coagulants) tau ntxiv rau hauv dej kom coj cov khoom tsis sib haum xeeb ua ke rau hauv qhov loj dua, hnyav dua ntawm cov khoom hu ua floc. Aluminium sulfate (alum) yog feem ntau coagulant siv rau purification dej.

Kuj Paub, ob yam tshuaj twg yog siv los ua dej coagulants? Tshuaj coagulants siv hauv kev kho dej

  • Aluminium Sulfate (Alum) - Ib qho ntawm cov tshuaj kho dej feem ntau siv hauv ntiaj teb.
  • Aluminium Chloride - Ib qho kev xaiv thib ob rau Alum vim nws kim dua, muaj kev phom sij thiab corrosive.
  • Polyaluminium Chloride (PAC) & Aluminium Chlorohydrate (ACH)

Tsis tas li ntawd, cov tshuaj twg siv rau flocculation?

Cov aluminium coagulants suav nrog aluminium sulfate, aluminium chloride thiab sodium aluminate. Cov hlau coagulants muaj xws li ferric sulfate, ferrous sulfate, ferric chloride thiab ferric chloride sulfate. Lwm yam tshuaj siv ua coagulants suav nrog hydrated txiv qaub thiab magnesium carbonate.

Dab tsi yog coagulant ua los ntawm?

Tshuaj coagulants muaj xws li txhuas sulfate (alum), ferric chloride, txiv qaub, thiab polymers. Tsawg molecular hnyav cationic polymers thiab inorganic txhuas thiab hlau ntsev (xws li alum thiab ferric sulphate) yog cov feem ntau siv zoo them nqi coagulants.

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