types of white poly aluminium chloride synthesis
Poly-Aluminium-Chloride (PAC) - 3V Tech. PAC 9 is based on highly charged aluminium which results in lower dosage and therefore reduces sludge volume and pH adjustment demand. It also improves solids and/or phosphorous removal over conventional coagulants. PAC 30%: mid-basicity powder form, containing 30 ± 0,5% Al 2 O 3.
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