Method for treating industrial wastewater through catalytic wet oxidation

• Main Authors: CHEN HANGNING, ZHENG YUYUAN, GUO ZONGYING, XU DANDAN
• Format: Patent
• Language: Chinese; English
• Published: 30.04.2024
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The invention relates to the technical field of wastewater treatment, in particular to a method for treating industrial wastewater through catalytic wet oxidation, and the method comprises the step of adding a phenolic hydroxyl radical initiator into the industrial wastewater. According to the method, a phenolic hydroxyl radical initiator is added into the raw material wastewater, so that further oxygenolysis of refractory organics is promoted. The industrial wastewater composition disclosed by the invention has the advantage of high COD (Chemical Oxygen Demand) degradation removal rate when being used for catalytic wet oxidation treatment. 本发明涉及废水处理技术领域，具体涉及一种催化湿式氧化处理工业废水的方法，该方法包括：在工业废水中加入酚类羟基自由基引发剂。本发明在所述原料废水中加入酚类羟基自由基引发剂，促进难降解有机物进一步氧化分解。本发明所述的工业废水组合物用于催化湿式氧化处理具有降解COD去除率高的优点。