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

What is Pac poly aluminum chloride used for?

PAC poly aluminum chloride can be used as a flocculant or coagulant in water treatment or water purification, including drinking water, industrial wastewater, urban waste water, swimming pool and paper industry. More over, the pac chemical can be also used in deodorants and antiperspirants.

How to use polyaluminium chloride PAC coagulant in sewage treatment process?

Most industries need to use polyaluminium chloride PAC chemical in the sewage treatment process. The precipitation rate of PAC chemical is much faster and the precipitation effect is better. The use method of PAC coagulant is to dissolve it in a certain proportion and then add it to water.

What are the colors of poly aluminum chloride powder?

There are three common colors of pac poly aluminium chloride powder, they are white PAC, light yellow PAC and yellow PAC. And their alumina content is between 28% and 30%. However, the poly aluminum chloride chemical with different colors is also quite different in application and production technology. The following is their detailed introduction:

How many types of polyaluminium chloride are there?

There are four types of polyaluminium chloride for sale with different content of AL2O3 and basicity. Among them, PAC 30% 01&02 is used for drinking water treatment, while PAC 30% 03&PAC 28% 04 is used for industrial wastewater treatment. The four types can be easily distinguished by color, from white, light-yellow to deep-yellow.

What is polyaluminium chloride?

Polyaluminium chloride, also written as poly aluminium chloride, is an inorganic polymer coagulant used for water treatment. Take the first letter of words as abbreviation, it is refered to as PAC chemicals, can be considered as one of the best coagulants.