Full valence state application integrated wastewater treatment method integrating catalysis, oxidation, reduction and coagulation

• Main Authors: YU WEIHUA, CHEN DA, JIANG BICUN, QU YANNAN, WANG QIANG, SONG JUNKE
• Format: Patent
• Language: Chinese; English
• Published: 15.03.2019
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The invention discloses a full valence state application integrated wastewater treatment method integrating catalysis, oxidation, reduction and coagulation and belongs to the field of wastewater treatment. The invention aims at providing the full valence state application integrated wastewater treatment method integrating catalysis, oxidation, reduction and coagulation, which has the advantages oflow cost, simple operation and good treatment effect. The full valence state application integrated wastewater treatment method integrating catalysis, oxidation, reduction and coagulation, disclosedby the invention, comprises the following steps: adding iron scraps or other ferrous metal scraps into to-be-treated wastewater and adding an oxidant for catalytic oxidation; adding the iron scraps orother ferrous metal scraps again, and adjusting the pH value for flocculent precipitation. The full valence state application integrated wastewater treatment method integrating catalysis, oxidation,reduction and coagulation, d