1, nkwadebe nke PAM flocculant ngwọta: na-eji, ga-agbari, wee jiri, na-agbaze kpamkpam, na-agbakwunyere na mmiri mkpofu nke concentrator. Atụla ozugbo polyacrylamide siri ike na ọdọ mmiri nsị, ọ ga-eme ka nnukwu mkpofu ọgwụ, mụbaa ọnụ ahịa ọgwụgwọ. ...
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