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In recent years, China’s Polymerization of Aluminum Chloride(PAC) occupation has developed rapidly, the skills have reached the international advanced level, the production enterprises have reached more than 300, but the scale of the production enterprises is small, the annual output of 2000 to 5000 tons mostly; and the development of regional characteristics of the industry is obvious, mainly located in Henan, Shandong, Jiangsu, Zhejiang and other regions, and now due to the domestic and foreign markets on the quality of the products of the product index *ments continue to improve, the raw materials used in our country has gradually shifted to aluminum hydroxide. Raw materials have gradually turned to aluminum hydroxide.
Zhengzhou Xinhuan Chemical suggests that when you buy or use Polymerised Aluminium Chloride, first of all, you need to understand what water quality you are dealing with: for example, the treatment is, industrial sewage, or drinking water. If it is industrial sewage treatment, to be subdivided into what plant sewage, sewage treatment process is the air flotation process or other, there is no treatment of poor water quality, as long as a full understanding of the water quality in order to prescribe the right medicine, in the actual operation of the role of Polymerised Aluminium Chloride is still affecting a number of factors: for example, there are: the temperature of the water, PH, the nature of the water impurities in the water and its polymerization of aluminum chloride content, the impact of water quality, etc.. etc.
Different manufacturers of Polymerised Aluminium Chloride due to the different quality, in the use of Polymerised Aluminium Chloride, each batch of goods is best to do a small test before use, because the sewage you deal with can not be intact water temperature, PH value, climate will directly affect the use of the role of the Polymerised Aluminium Chloride before the use of a good small test is an indispensable process. Especially in winter and summer seasons, temperature and humidity on the concentration of Polymerised Aluminium Chloride configuration has a great impact on the need for reasonable configuration before the test.
