自养反硝化耦合翻板滤池工艺深度脱氮的应用  

Application of Autotrophic Denitrification Coupled Flip Plate Filter Process for Deep Nitrogen Removal

作　　者：陶光朝 Tao Guangchao(Beijing CM Environmental Engineering Corporation Limited,Beijing 100083,China)

机构地区：[1]北京中电加美环保科技有限公司,北京100083

出　　处：《广东化工》2024年第14期102-104,共3页Guangdong Chemical Industry

摘　　要：随着城镇化和经济发展,城市排水量不断增加,而控制TN排放总量是国家的重大技术需求。自养反硝化技术因能节省碳源的优势,使该技术在深度脱氮方面的研究较为广泛。目前,自养反硝化技术的工程应用较多的是耦合生物滤池、深床滤池的方式,存在滤料流失大、排污不彻底、影响脱氮效果的问题。因此围绕自养反硝化耦合翻板滤池技术的试验,对自养反硝化工艺效果,以及翻板滤池耦合自养反硝化的适用性、优越性进行总结,以期促进深度脱氮技术的应用创新。With urbanization and economic development,urban drainage volume continues to increase,while controlling the total amount of nitrogen emissions is a major technical demand of the country.Autotrophic denitrification technology has the advantage of saving carbon sources,so this technology has been widely studied in deep denitrification.At present,the engineering application of autotrophic denitrification technology is mostly coupled with biological filters and deep bed filters,which has problems such as large filter material loss,incomplete sewage discharge,and poor denitrification effect.Therefore,around the test of autotrophic denitrification coupled with flap filter technology,the process effect of autotrophic denitrification,as well as the applicability and superiority of flap filter coupled with autotrophic denitrification is summarized,in order to promote the application innovation of deep denitrification technology.

关 键 词：自养反硝化 翻板滤池 硝酸盐 深度脱氮 填料 

分 类 号：TQ[化学工程]