Kala duwanaanshaha codsiga iyo talooyinka xulashada ee polyaluminum chloride (PAC) oo leh maadooyin kala duwan

Polyaluminium Chloride (PAC), oo ah flocculant polymer aan organic ahayn oo si weyn loo isticmaalo, ayaa si ballaaran loogu isticmaalaa nadiifinta biyaha, qashinka degmada.Daaweynta Biyaha, iyo maaraynta biyaha wasakhda ah ee warshadaha. Waxaa loo kala saaraa qeexitaanno kala duwan oo ku salaysan maaddada aluminium oksaydhka (Al₂O₃). Qaababka kala duwan ee PAC waxay muujiyaan kala duwanaansho ku saabsan waxtarka daaweynta, tayada biyaha ee khuseeya, iyo kharashyada hawlgalka, taasoo u baahan xulasho taxaddar leh iyadoo loo eegayo xaaladaha daaweynta biyaha ee gaarka ah.

I. Xoog-saar hoose Polyaluminum Chloride (qiyaastii 20%–24%)

Polyaluminum chloride oo ah mid xoog yar guud ahaan waa badeeco heer warshadeed ah oo leh kharash yar oo wax soo saar ah, waxaana si weyn loogu isticmaalaa daaweynta biyaha warshadaha halkaas oo shuruudaha daaweynta aysan si gaar ah u adkeyn.

Xaaladaha ugu muhiimsan ee codsiga:

Daaweynta biyaha wasakhda ah ee lagu dhaqo dhuxusha ee macdanta dhuxusha

Daaweynta biyaha dhoobada dhismaha

daaweynta biyaha ee warshadaha guud ee wareegaya

Daaweynta biyaha wasakhda ah ee macdanta

Badeecadani waxay muujinaysaa faa'iidooyin gaar ah oo ku jira daawaynta biyaha wasakhda badan leh, iyadoo si wax ku ool ah uga saaraysa walxaha la laalaada biyaha. Si kastaba ha ahaatee, sababtoo ah waxa ku jira maaddooyinka firfircoon ee hooseeya, waxtarkeedu waa mid xadidan xaaladaha saxda ah ee daaweynta biyaha.

II. Polyaluminum chloride oo ka kooban dhexdhexaad (qiyaastii 26%–28%)

Aluminium chloride oo leh 26%-28% waa mid ka mid ah tilmaamaha ugu badan ee suuqa laga isticmaalo, taasoo bixisa kharash-oolnimo heer sare ah oo loogu talagalay daaweynta wasakhda degmada iyo farsamaynta biyaha wasakhda ah ee warshadaha qaarkood.

Xaaladaha ugu muhiimsan ee codsiga:

Warshadda daaweynta bullaacadaha ee degmada

Daaweynta daabacaadda iyo rinjiyeynta biyaha wasakhda ah

Daaweynta biyaha wasakhda ah ee warqada ah

Daaweynta biyaha qashinka ah ee habaynta cuntada

Badeecadu waxay leedahay dheelitirnaan wanaagsan oo u dhaxaysa saameynta flocculation, qiyaasta iyo kharashka, sidaa darteed waa wax caadi ah oo ku jira codsiga injineernimada wax ku oolka ah.

III. Polyaluminum chloride oo xoog badan (qiyaastii 28%–30% ama ka badan)

Polyaluminum chloride oo xoog badan ayaa badanaa loo isticmaalaa xaaladaha daaweynta biyaha ee u baahan heerarka tayada biyaha oo sarreeya, sida warshadaha daaweynta biyaha ama codsiyada daaweynta biyaha ee warshadaha qaarkood.

Xaaladaha ugu muhiimsan ee codsiga:

nadiifinta biyaha ceeriin ee shaqooyinka biyaha

daaweynta biyaha ee heerka sare ah ee loogu talagalay isticmaalka warshadaha

Daaweynta Biyaha Qashinka ah ee Fiican

daaweynta biyaha dusha sare ee wasakhda badan

PAC oo ah mid aad u xoog badan waxay muujisaa daadasho degdeg ah, sameynta daadasho weyn, iyo waxqabad degitaan oo aad u fiican, iyadoo gaareysa natiijooyin daaweyn oo heer sare ah iyadoo la adeegsanayo qiyaaso hooseeya. Tani waxay ka dhigeysaa mid si gaar ah faa'iido u leh xaaladaha u baahan heerarka tayada biyaha sare.

IV. Sida Loo Xulo Badeecadaha PAC ee leh Mawduuc Ku Habboon

Mashaariicda daaweynta biyaha ee wax ku oolka ah, xulashada alaabada polyaluminum chloride waxay caadi ahaan u baahan tahay tixgelin dhammaystiran oo ku saabsan arrimaha soo socda:

Tayada biyaha ceeriin ah

Waxaa la cabiray wasakhda, maaddada dabiiciga ah iyo qiimaha pH.

Ka baaraandegidda shuruudaha bartilmaameedka

Heerarka daaweynta ee kala duwan waxay leeyihiin shuruudo kala duwan oo ku saabsan waxqabadka daawada.

xakamaynta kharashka socodsiinta

Qiimaha iibka ee alaabada leh waxyaabo kala duwan ayaa ka duwan qiyaasta.

Xasiloonida badeecada soo saaraha

Nidaamka wax soo saarka ee deggan iyo nidaamka xakamaynta tayada ayaa hubin kara isticmaalka muddada dheer ee badeecada.

Sidaa darteed, inta lagu guda jiro habka wax iibsiga, waa tallaabo muhiim ah in la hubiyo saameynta daaweynta in la doorto soo saaraha polyaluminum chloride oo leh awood wax soo saar oo deggan iyo in la sameeyo tijaabo yar ama khaladaad goobta ah iyadoo loo eegayo xaaladaha tayada biyaha ee dhabta ah.

Polyaluminum chloride (PAC) oo leh tirooyin kala duwan ayaa u adeegta ujeedooyin kala duwan daaweynta biyaha. Xulashada saxda ah ee alaabada PAC ma aha oo kaliya inay kor u qaaddo hufnaanta daaweynta laakiin sidoo kale si wax ku ool ah u xakamayso kharashyada hawlgalka. Iyadoo horumarinta tiknoolajiyada daaweynta biyaha, alaabada PAC si joogto ah ayaa loo hagaajinayaa, taasoo horseedaysa codsiyo ballaaran.