What is polyaluminum chloride coagulant?

1. Introduction Polyaluminum chloride (PAC) coagulant has been developed and used in water and wastewater treatment since the 1980s throughout the world (Jiang, 2001). PAC is made by partial hydrolysis of acid aluminum chloride solution using a specific reactor.

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 is PACs coagulant?

PACS is a specialized coagulant used widely for wastewater treatment. The medium high basicity makes PACS a superior coagulant compared to other inorganic coagulants. It is a efficient coagulant for clarification of water (i.e. turbidity/suspended solids removal), with low generation of waste sludge.

What is poly-Aluminium chloride (PAC)?

Poly-Aluminium Chloride (PAC)is a kind of highly effective water purificiant, which is wildly used in the purification of table water, industry water, industry circulation water and wasted and polluted water from pharmacy industry, paper making industry and printing and dying industry, as well as life wasted water.

What are the advantages of Pac coagulant?

For that PAC coagulant has the advantages of less optimal dosage and less sludge production, which can help to save costs. The polyaluminium chloride for sale in Chemate can be divided into four types according to their AL203 content and basicity.

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.