What is Aqua PAC Polyaluminium chloride?

Aqua PAC Polyaluminium Chloride is a reliable aluminum based precipitant, with superior performance due to higher molecular weight and ionic charges than traditional alum. Aqua PAC Polyaluminium Chloride is a high performance liquid polyaluminum chloride coagulant that offers superior clarification in either potable or wastewater.

What is high-purity poly-aluminum chloride (PACL)?

Poly-aluminum chloride (PACl) is one of the common coagulants for water and wastewater treatment. A new Chinese national standard of PACl has been implemented, where the concentration of insoluble substances, iron and heavy metals is to be controlled strictly, then researches on the preparation of high–purity PACl are needed.

What is alupac – poly Aluminium chloride?

(PAC) Poly Aluminium Chloride – AluPAC is a high purity product with high aluminum content. AluPAC is produced according to EN 883 (Chemicals used for the treatment of water intended for human consumption). AluPAC neutralizes the colloidal charge whereby compact flocks are formed.

What is polyaluminium chloride used for?

Polyaluminium chloride (aluminium chlorohydrate) also simply called PAC, is used in deodorants and as a coagulant in water purification. This compound is preferred in some cases because of its high charge, which makes it more effective at destabilizing and removing suspended materials than other aluminium salts. CAS No.: 1327-41-9

What is the molecular formula of poly-aluminum chloride?

One of the major pre-polymerized coagulants, poly-aluminum chloride (PACl) is used broadly for water and wastewater treatment. PACl contains different amounts of hydroxyl, and the molecular formula of PACl is [Al m (OH) n (H 2 O) x]·Cl 3m−n (n ≤ 3 m).

Does high-purity PACL reduce operating cost?

On the other hand, when the dose was greater than 4 mg L −1 as Al, the high-purity PACl showed great UV 254 -absorbance removal capacity; which was even much greater at high does (e.g., 10 mg L −1). Relative low dose requirement of high-purity PACl indicates the potential of the reduction of operating cost.