Research Progress on Degradation of Organic Pollutants in Water by Catalytic Membrane Activated Persulfate
In view of the persistence and toxicity of refractory organic pollutants in wastewater,the application of catalytic membrane coupled persulfate advanced oxidation technology in wastewater treatment was reviewed.According to different membrane materials,the commonly used membrane types are briefly summarized,and the preparation methods of catalytic membrane are introduced,including electrospinning,phase conversion,impregnation and vacuum filtration,etc.The degradation effect of catalytic membrane coupled persulfate advanced oxidation technology on organic pollutants such as antibiotics,organic dyes and endocrine disruptor compounds in water is emphatically discussed,and the main problems existing in wastewater treatment are discussed.It is pointed out that this technology is expected to be applied to industrial wastewater treatment on a large scale.
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