全地下式监狱生活污水处理站的调试运行研究  

Study on the Start-up and Operation of the Whole Underground Prison Sewage Treatment Station

作　　者：秦松岩[1] 刘琪 赵立新[1] 王雪松 许晓慧[2] QIN Songyan;LIU Qi;ZHAO Lixin;WANG Xuesong;XU Xiaohui(School of Environmental Science and Safety Engineering,Tianjin University of Technology,Tianjin,China,300384;Tianjin Bohai Vocational and Technical College,Tianjin,China,300402)

机构地区：[1]天津理工大学环境科学与安全工程学院,天津300384 [2]天津渤海职业技术学院,天津300402

出　　处：《水处理技术》2021年第9期132-135,共4页Technology of Water Treatment

基　　金：天津市自然科学基金重点项目(16JCZDJC39800)。

摘　　要：针对某监狱的全地下模块式一体化多级A/O污水处理工艺,在处理生活污水调试过程中,因溶解氧不足而失败的问题,对曝气进行了优化。结果表明,调试优化后该工艺对COD、NH^(4)^(+)-N、TN、TP去除率分别达到87.63%~95.72%、82.64%~95.52%、71.94%~79.48%和82.64%~96.76%,各项指标均达到GB 18918-2002的一级A标准。风机功率与多级A/O处理能力仍过剩,后续改造后可减少资源浪费。Aimed at the whole underground modular integrated multi-stage A/O sewage treatment process in prisons,the problem of failure due to insufficient dissolved oxygen in the start-up process of domestic sewage treatment,the aeration was optimized.The results showed that,after optimizing aeration conditions,the removal rates of COD,NH_(4)^(+)-N,TN and TP reached 87.63%~95.72%,82.64%~95.52%,71.94%~79.48%and 82.64%~96.76%respectively.All the parameters meet the requirement of the first class A standard of GB 18918-2002.The fan power and multistage A/O performance were still surplus,and subsequent reconstruction could reduce power consumption.

关 键 词：多级A/O 生活污水 小型污水站 

分 类 号：X799.3[环境科学与工程—环境工程]