What are the conditions of use of heavy metals is a scavenger? Heavy metals in wastewater (eg wastewater, waste circuit boards, etc.) contains a lot of heavy metals: copper, nickel, chromium and other heavy metals on human and ecosystem harm is very large. Heavy metal scavenger is not completely precipitated specifically for indecent assault of heavy metals out of the problem and design products. Functions and Features 1. Fully trap covalent or chelating type of soluble heavy metal, so that it can precipitate separated, meet environmental emission standards. 2. Most of the heavy metal ions can be applied. 3. Direct reduction of hexavalent chromium to trivalent chromium precipitate separated. 4. The formation of denser easily dehydrated sludge, reduce sludge volume is very important point: heavy metal scavenger to be in 5-11 PH value under the conditions of use of force to capture the heavy metal ions, but also with pac, iron silicate polymerization Or use pam to rapid precipitation. Spirit brand of heavy metal scavenger various heavy metal ions react with the color (heavy metal chelating salt color): Cu2 + brown, Ni2 + yellowish green, Pb2 + white, Zn2 + white, Cd2 + white, Hg2 + white, Cr3 + khaki, Fe3 + / Fe2 + Light brown, Al3 + light brown Technical parameters: Selective: Hg2 +> Ag +> Cd2 +> Cu2 +> Pb2 +> Zn2 +> Ni2 +> Cr3 +> Fe2 +> Mn2 +> Fe3 + Note: Due to the wastewater complexity heavy metal scavenger instructions for use, different wastewater Be sure to verify that the above recommendation by experimental data. Heavy metal scavenger functions and features: 1. fully capture covalent or solubility of heavy metal chelating, it can precipitate separated, meet environmental emission standards. 2. Most of the heavy metal ions can be applied. 3. Direct reduction of hexavalent chromium to trivalent chromium precipitate separated. 4. The formation of denser easily dehydrated sludge, reducing the amount of sludge. Powerful capture heavy metal ions | Shaoshan heavy metal | Hubei Saatchi Saatchi provided by the Hubei Environmental Engineering Limited. Environmental Engineering Co., Ltd. Hubei Spirit (hbsshb.com) strong, credible, in Wuhan, Hubei water treatment chemicals and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Hubei Spirit into the brilliant green and you work for a better future!