Indlela Yokukhetha I-Polyaluminium Chloride emanzini Ukwelashwa

yini i-polyaluminium chloride?

I-Polyaluminium Chloride (i-Poly aluminium chloride) ifushane kune-PAC.Iwuhlobo lwamakhemikhali okuhlanza amanzi emanzini okuphuza, amanzi ezimboni, amanzi angcolile, ukuhlanzwa kwamanzi angaphansi komhlaba ukuze kukhishwe umbala, ukukhipha i-COD, njll ngokusabela.

I-PAC iyi-polymer encibilikayo emanzini phakathi kwe-ALCL3 ne-AL(OH) 3, ifomula yamakhemikhali ithi[AL2(OH)NCL6-NLm],'m' ibhekisela ezingeni le-polymerization, 'n' imelela izinga lokungathathi hlangothi I-PAC products.lt inezinzuzo zokusetshenziswa okuphansi kwezindleko eziphansi, kanye nomphumela omuhle kakhulu wokuhlanza.

Zingaki izinhlobo ze-PAC?

Kunezindlela ezimbili zokukhiqiza: enye iwukoma izigubhu, enye iwukoma ngokufutha.Ngenxa yomugqa wokukhiqiza ohlukile, kunomehluko omncane kusuka kukho kokubili ukubukeka nokuqukethwe.

I-PAC yokomisa isigubhu iyizinhlamvana eziphuzi noma eziphuzi ngokumnyama, ezinokuqukethwe kwe-Al203 kusuka ku-27% kuya ku-30%.Izinto ezingancibiliki emanzini azikho ngaphezu kwe-1%.

Ngenkathi i-Spray Drying PAC iphuzi.impushana ephaphathekile ephuzi noma emhlophe, enokuqukethwe kwe-AI203 kusuka ku-28% kuya ku-32%.Izinto ezingancibiliki emanzini azikho ngaphezu kuka-0.5%.

Ungakhetha kanjani i-PAC efanele yokwelashwa okuhlukile kwamanzi?

Ayikho incazelo yesicelo se-PAC ekwelashweni kwe-watet.Kuyindinganiso kuphela yemfuneko ye-PAC yokucaciswa kwamanzi nokunganaki ukuhlanzwa kwamanzi.Inombolo Ejwayelekile yokwelashwa kwamanzi okuphuza i-GB 15892-2009. Ngokuvamile, 27-28% PAC isetshenziswa ekuhlanzeni amanzi angaphuzwa, futhi 29-32% PAC isetshenziswa ekuhlanzeni amanzi okuphuza.