yini i-polyaluminium chloride?I-Polyaluminium Chloride (i-Poly aluminium chloride) ifushane kune-PAC.Iwuhlobo lwamakhemikhali okwelapha amanzi emanzini okuphuza, amanzi ezimboni, amanzi angcolile, ukuhlanzwa kwamanzi angaphansi komhlaba ukuze kukhishwe umbala, ukususwa kweCOD, njll ngokusabela.Kungabhekwa njengohlobo lwe-floccula...
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