ʻO ka polyaluminum chloride (PAC) he mea ʻole, he mea hoʻomaʻemaʻe wai hou, coagulant polymer inorganic, i kapa ʻia he polyaluminum.PAC polyaluminium chloride ma ka hoʻomaloʻo ʻana i ka paʻa maikaʻi, hoʻololi i ka wai ākea, hydrolytic wikiwiki, ikaika adsorption hiki, hana i ka alum flowe ...
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