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Some substances in sewage are difficult to degrade automatically, and today’s society puts forward higher requirements for sewage treatment. Therefore, the urban sewage treatment method based on Anaerobic Fluidized Dynamic Membrane Bioreactor (AFDMBR) is proposed. Based on the accurate collection of sewage index, the resistance value of AFDMBR was calculated, and the sewage treatment process was divided into three stages, and the growth rate and attenuation rate of impurity were combined to control the sewage treatment time. The test results show that the design method can effectively degrade norfloxacin in sewage and the degradation rate of norfloxacin can reach more than 80%.

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Study on Urban Sewage Treatment Method Based on AFDMBR

  • 会议论文

  • 发表日期：

    2026年

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  • Yaxi Sun

摘要

Some substances in sewage are difficult to degrade automatically, and today’s society puts forward higher requirements for sewage treatment. Therefore, the urban sewage treatment method based on Anaerobic Fluidized Dynamic Membrane Bioreactor (AFDMBR) is proposed. Based on the accurate collection of sewage index, the resistance value of AFDMBR was calculated, and the sewage treatment process was divided into three stages, and the growth rate and attenuation rate of impurity were combined to control the sewage treatment time. The test results show that the design method can effectively degrade norfloxacin in sewage and the degradation rate of norfloxacin can reach more than 80%.