Does PAC lab coagulate contaminated tap water?

Furthermore, the coagulation performance of PAC lab was evaluated for the treatment of contaminated tap water and of wastewater samples and it was compared with the performance of a commercially available PAC solution.

Is there an alternative preparation procedure for polyaluminium chloride (PAC)?

An alternative preparation procedure for polyaluminium chloride (PAC), a common inorganic coagulant, is presented in this paper.

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

Can PAC be applied to water with broad pH range?

It can be applied to water with broad pH range. The floc function valid in water of pH 5 to pH 9 Comparing to inorganic flocculants, PAC is suitable for water of broad temperature, and is functional in low temperature water. It reduces less basicity less, so less or no basifier needed.

Is Pac better than aluminium sulfate flocculant?

Comparing to aluminium sulfate flocculant, the quality of water treated with PAC is better; the total cost reduced by 15%~30%, and the solubility is better. It can be applied to water with broad pH range. The floc function valid in water of pH 5 to pH 9

Which coagulant is more efficient PAC lab?

PAC lab seems to exhibit a slightly better performance, especially in doses of 50–100 mg Al/L. Regarding absorbance reduction ( Fig. 2 b) both coagulants are less efficient, however PAC lab is more efficient in almost all cases, except for coagulant dose of 10 mg Al/L.