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 i-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.
Isikhathi sokuthumela: Jul-20-2021