I-Polyaaluminium chloride isusa njani ukungcola emanzini?

I-Polyaluminium Chloride, edla ngokufinyezwa njenge-PAC, luhlobo lwe-inorganic polymer coagulant. Ibonakaliswa yi-high charge density yayo kunye nesakhiwo se-polymeric, esenza ukuba isebenze kakuhle kakhulu ekudibaniseni nasekudibaniseni izinto ezingcolisayo emanzini. Ngokungafaniyo ne-coagulants zemveli ezifana ne-alum, i-PAC isebenza ngokufanelekileyo kuluhlu olubanzi lwe-pH kwaye ivelisa iimveliso ezimbalwa ze-sludge, nto leyo eyenza ukuba ibe yindlela enobuhlobo nokusingqongileyo.

Indlela Yokusebenza

Umsebenzi oyintloko we-PAC ekunyangweni kwamanzi kukuphazamisa nokudibanisa amasuntswana amancinci axhonyiweyo, ii-colloids, kunye nezinto eziphilayo. Le nkqubo, eyaziwa ngokuba yi-coagulation kunye ne-flocculation, inokwahlulwahlulwa ibe ngamanqanaba aliqela:

1. Ukuxinana: Xa i-PAC yongezwa emanzini, ii-ion zayo ze-polyaluminium ezitshajiweyo kakhulu zinciphisa ii-charges ezimbi kumphezulu wee-particles ezixhonyiweyo. Oku kuthomalalisa kunciphisa amandla agxothayo phakathi kwee-particles, okuzivumela ukuba zisondelelane.

2. Ukuxinana: Emva kokuxinana, amasuntswana angasebenziyo ayahlangana ukuze enze ii-flocs ezinkulu. Uhlobo lwe-polymeric lwe-PAC lunceda ekudibaniseni amasuntswana, ludale ii-flocs ezinkulu ezinokususwa ngokulula.

3. Ukuhluzwa kwenkunkuma kunye nokuhluzwa kwenkunkuma: Iiflokhi ezinkulu ezenziwe ngexesha lokuhluzwa kwenkunkuma zihlala ngokukhawuleza ngenxa yomxhuzulane. Le nkqubo yokuhluzwa kwenkunkuma isusa ngempumelelo inxalenye ebalulekileyo yezinto ezingcolisayo. Iiflokhi eziseleyo zinokususwa ngokuhluzwa, nto leyo ephumela kumanzi acacileyo nacocekileyo.

Iingenelo zePAC

I-PACInika iingenelo ezininzi kunee-coagulants zemveli, nto leyo enegalelo ekuthandweni kwayo okukhulayo kunyango lwamanzi:

- Ukusebenza kakuhle: I-PAC isebenza kakuhle kakhulu ekususeni uluhlu olubanzi lwezinto ezingcolisayo, kuquka izinto eziqinileyo ezixhonyiweyo, izinto eziphilayo, kwanezinye iintsimbi ezinzima. Ukusebenza kwayo kunciphisa isidingo seekhemikhali kunye neenkqubo ezongezelelweyo.

- Uluhlu olubanzi lwe-pH: Ngokungafaniyo nezinye ii-coagulants ezifuna ulawulo oluchanekileyo lwe-pH, i-PAC isebenza ngokufanelekileyo kwi-spectrum ebanzi ye-pH, okwenza kube lula inkqubo yonyango.

- Ukunciphisa Ukuveliswa Kodaka: Enye yeenzuzo ezibalulekileyo zePAC kukuncipha komthamo wodaka oluveliswa ngexesha lonyango. Oku kunciphisa iindleko zokulahla kwaye kunciphisa impembelelo yokusingqongileyo.

- Ukusebenza kakuhle kweendleko: Nangona i-PAC isenokuba nexabiso eliphezulu kwangaphambili xa ithelekiswa nezinye ii-coagulants zemveli, ukusebenza kwayo okuphezulu kunye neemfuno eziphantsi zedosi zihlala zikhokelela ekugcinweni kweendleko ngokubanzi kwiindawo zonyango lwamanzi.

Ii-PAC Flocculants imele inkqubela phambili ebalulekileyo kubuchwepheshe bokucoca amanzi. Ukukwazi kwayo ukususa ukungcola ngokufanelekileyo, kunye neenzuzo zokusingqongileyo kunye noqoqosho, kubeka i-PAC njengesiseko sokufuna amanzi acocekileyo nakhuselekileyo. Njengoko uluntu oluninzi kunye namashishini esamkela esi sisombululo sitsha, indlela eya kwikamva elisempilweni nelizinzileyo iyacaca ngakumbi.