home > Questions

• Sewage plus polyaluminum chloride, polyacrylamide after the color turns blue for what reason

  May be the color of copper sulfate. Before the treatment of wastewater, the impurities cover the color, poly aluminum, polyacrylamide flocculation sedimentation

  LEARN MORE >

• Potassium permanganate and calcium hypochlorite crystallization of aluminum chloride reaction?

  Leather, Oilfield: crystalline aluminum chloride Molecular formula: AlCl3, hydrolyzed in wet air to form hydrogen chloride white smoke. Not burning, non-toxic.

  LEARN MORE >

• Calcium aluminate powder out of the PAC content high

  Put more calcium aluminate powder is strong alkali weak acid salt, ph value is higher, the release is mainly used to adjust the pH of polyaluminum chloride

  LEARN MORE >

• Zhengzhou, Henan Province, where the professional production of pac manufacturers

  Large amount of chemical manufacturers need to purchase aluminum chloride, cheaper; go to the chemical store to buy, easy. Baidu map search to know where it is

  LEARN MORE >

• Polyaluminum chloride will increase cod?

  Because PAC itself is a flocculant flocculant, customers use polyaluminium chloride is to reduce the COD in the sewage, BOD, how to increase, then how to deal w

  LEARN MORE >