Research of Organophosphorus Scale Inhibitors Treatment by Photoelectric Catalysis Oxidation Method

Abstract:

Photoelectric catalysis oxidation process, which employs UV lamp as light source,TiO2 electrical as anode and Pt as cathode, has been used for degrading Organophosphorus scale inhibitors.The effects of additional electrical field intensity and pH of the solution on the removal rate of organophosphorus are investigated. The results show that the best additional voltage during the process of photo electrocatalysis is 8V, pH=8.0, and reaction time 10min, the organophosphorus removal rate of HEDP reaches 93.35%, the organophosphorus removal rate of PCAC reaches 96.0%.

• Periodical: Applied Mechanics and Materials (Volumes 448-453)
• Pages: 550-553
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.448-453.550
• Online since: October 2013
• Authors: Jun Zhao, Lei Tian, Mo Jie Sun*
• Keywords: Organophosphorus Scale Inhibitors, Photoelectric Catalysis Oxidation Method, TiO₂

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