Poly Aluminium Chloride PAC Polyaluminium Chloride ...

Water Treatment Chemicals PAC 30% Polyaluminiu ...

XYFLOC Polyaluminium Chloride PAC for Paper Making ...

Polyaluminium Chloride (PAC)-Poly Alum ...

PAC Polyaluminium Chloride 28%-30% wit ...

Factory Supplier Polyaluminium Chloride 28% 29 ...

High Grade Polyaluminium ChloridePAC-Coagulant ...

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1）聚氯化铝（聚氯化铝或PAC）： 工业级（黄色粉末）； 饮用等级； 高纯级（白色粉末） 2）聚硫酸铁（PFS）（黄褐色粉末。） 3）聚丙烯酰胺（PAM）： 阴离子型PAM；阳离子PAM； 非离子型PAM；两性PAM。

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