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Polyacrylamide maka ọgwụgwọ mmiri mkpofu
Polyacrylamide (PAM), utu aha: flocculant, anion, cation, polymer; Polymers, njide na nzacha AIDS, njide AIDS, dispersants; Ihe ndị na-emetụta mmetụta nke ọgwụgwọ nsị: 1. Sludge bụ ngwaahịa a na-apụghị izere ezere nke nsị mmiri ...GỤKWUO
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