生物膜与活性污泥工艺在污水处理中的应用对比研究  

Comparative Study on the Application of Submerged Biofilm and Activated Sludge Process in Wastewater Treatment

作　　者：陈娟 Chen Juan(Jiangxi Blue Whale Environmental Protection Technology Engineering Co.,Ltd.,Nanchang 330000,China)

机构地区：[1]江西蓝鲸环保技术工程有限公司,江西南昌330000

出　　处：《山东化工》2024年第1期252-255,共4页Shandong Chemical Industry

摘　　要：污水处理厂建设是解决污水污染问题的有效手段,目前我国污水厂大多集中于城市,随着城镇工业企业的迅速发展,未经处理污水大量排放成为水环境主要污染源。生物膜法作为一项新兴污水好氧生物处理工艺,可以大幅提升反应池生物含量,降低污泥负荷率,有效去除污水中碳、磷氮含量,提升水质。本文以该工艺为研究对象,对其和活性污泥法在给排水工程中的应用进行生产性对比研究,结合工艺去除污染物特点及污水处理厂运行状态评估,进行工程实践指导。The construction of sewage treatment plants is an effective means to solve the problem of sewage pollution.Currently,most of China′s sewage plants are concentrated in cities.With the rapid development of urban industrial enterprises,a large amount of untreated sewage has become the main source of pollution in the water environment.As a new Aerobic organism sewage treatment process,biofilm process can significantly increase the biological content of the reaction tank,reduce the sludge loading rate,effectively remove carbon,phosphorus and nitrogen content in sewage,and improve water quality.This paper takes this process as the research object,and conducts a productive comparative study on the application of this process and Activated sludge process in water supply and drainage engineering.Combining the characteristics of pollutant removal by the process and the evaluation of the operation status of the sewage treatment plant,the engineering practice is guided.

关 键 词：淹没式生物膜工艺 厌氧氨氧化 提标改造 脱氮除磷 活性污泥工艺 

分 类 号：X703[环境科学与工程—环境工程]