Poly-Aluminium-Chloride (PAC) - 3V Tech
PAC is a flocculant of new concept, the specific properties of which derive from the action of its basic active constituent, namely Poly Aluminium Chloride. This is a polynuclear complex of polymerised hydro-aluminium ions, with the following general formula: { Al 2 (OH)n Cl 6-n }x
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