粪便污水生物组合处理工艺及其在生态卫生间的应用研究进展  

Research Progress on Biological Combined Treatment of Fecal Sewage and its Application in Ecological Toilet

作　　者：曹瑞奇 桑义敏[2] 初庆东[2] 鲁涛涛 滕志远 戴铁诚 刘畅 金思 CAO Ruiqi;SANG Yiming;CHU Qingdong;LU Taotao;TENG Zhiyuan;DAI Tiecheng;LIU Chang;JIN Si(College of New Materials and Chemical Engineering,Beijing Institute of Petrochemical Technology,Beijing 102617,China;Department of Environmental Engineering,Beijing Institute of Petrochemical Technology,Beijing 102617,China)

机构地区：[1]北京石油化工学院新材料与化工学院,北京102617 [2]北京石油化工学院环境工程系,北京102617

出　　处：《北京石油化工学院学报》2021年第4期62-70,共9页Journal of Beijing Institute of Petrochemical Technology

基　　金：北京市大学生科学研究与创业行动计划项目(2021J00041);北京高校新冠肺炎疫情防控应急科研攻关项目(2020-05)。

摘　　要：生态卫生间是社会主义新农村和城市旅游景观建设的重要任务,也是污水资源化的重要体现。首先从实验室、中试和工程角度综述了国内外生物组合工艺处理粪便污水的技术方案、技术参数和处理效果。结果表明:OLR、DO、COD/N、运行温度等是生物工艺的重要参数,其中OLR过高或过低都不利于生物处理,DO会影响厌氧反应器的微生物群落结构,从而影响氨氮去除,COD/N相对较大时可以显著增强含氮污染物的去除,温度主要影响厌氧生物反应,需要根据不同厌氧反应器种类进行温度的调整。在此基础上,对MBR、日本净化槽技术2个优选技术进行适用于循环水型生态卫生间的参数分析,并针对生态卫生间粪便污水处理技术的进一步研发提出建议。Making bio-toilet is an important content in the construction task of new socialist countryside and tourism and leisure landscape,and it is also an important embodiment of sewage resources.Firstly,from the perspective of laboratory,researchers summarized pilot test and engineering,the parameters and treatment effects of domestic and foreign technical schemes for fecal sewage treatment by biological combination process.The analysis shows that OLR,DO,COD/N and operating temperature are important parameters of biological process,and too high or too low OLR is not conducive to biological treatment.DO will affect the microbial community structure of anaerobic reactor,thus affecting ammonia nitrogen removal,while COD/N is relatively large,which can significantly enhance the removal of nitrogen-containing pollutants.Temperature mainly affects anaerobic biological reaction,so it is necessary to adjust the temperature according to different types of anaerobic reactors.On this basis,the parameters of“MBR and Johkaso technology”,which are suitable for circulating water type ecological toilet,are analyzed,and suggestions are put forward for further research and development of fecal sewage treatment technology in ecological toilet.

关 键 词：粪便污水 生物组合工艺 技术参数 处理效果 生态卫生间 

分 类 号：X171[环境科学与工程—环境科学]