Ozone/electrochemistry integrated processing apparatus and method for organic wastewater
A technology for organic waste water and treatment equipment, which is applied in the field of environment and water treatment, can solve the problems of high energy consumption, low current efficiency for degrading organic matter, difficulty in realizing industrialization, etc., and achieve high treatment efficiency, rapid degradation of organic pollutants, and easy operation Effect
Inactive Publication Date: 2009-04-29
ZHEJIANG UNIV
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However, for a long time, limited by the electrode material, the current efficiency of this process for degr
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The invention relates to an ozone/electrochemistry integral treatment device for organic wastewater and a method thereof. The device comprises a DC power supply and a reactor arranged in a constant-temperature water bath, wherein the bottom of the reactor is provided with an aeration device which is connected with an ozone generator, and the reactor is internally provided with an anode and a cathode which are connected with the DC power supply. The invention combines the ozone oxidation method with the electrochemical technology to form a novel efficient electrochemical advanced oxidation technology, which can reduce the service cost and realize the purpose of quickly degrading organic contaminants. The device has the advantages of compact and simple structure, simple operation and high treatment efficiency, which can be used for treating high concentration, hard degradable, poisonous and harmful liquid organic contaminants.
Description
technical field [0001] The invention relates to an ozone / electrochemical integrated treatment device and method for organic wastewater, belonging to the technical field of environment and water treatment. Background technique [0002] In recent years, major environmental pollution incidents have occurred continuously in my country, directly threatening local drinking water safety, seriously affecting people's production and life, and even causing international environmental disputes and compensation. The analysis of major environmental pollution incidents at home and abroad shows that the pollutants are mainly liquid, accounting for more than 60%, and they are the main objects of emergency treatment. Therefore, the research on the rapid treatment and disposal technology for typical liquid pollutants is the top priority in the emergency technology of major pollution incidents. [0003] At the same time, the treatment of refractory organic matter is one of the research hotspo...
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Inventor 雷乐成张兴旺刘贤君古励
Owner ZHEJIANG UNIV
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