改良A^(2)/O工艺在小城镇污水处理厂的工程设计

ENGINEERING DESIGN OF IMPROVED A^(2)/O PROCESS IN SMALL TOWN SEWAGE TREATMENT PLANT

随着我国城镇化速度和新农村建设进程的加快,对环境保护工作的要求日益提高,小城镇小型污水处理工程的需求日益增强。我国小城镇地区人口密度较低,经济实力相对不足,技术管理水平较发达地区相对落后,污水治理工作亟待加强。以期经济发展和环境保护共同发展。通过对几种活性污泥处理工艺比较和筛选,找到适合于小型污水处理厂的处理工艺,有助于小城镇环境治理和可持续发展。

With the acceleration of urbanization and new rural construction in my country,the requirements for environmental protection work are increasing day by day,and the demand for small sewage treatment projects suitable for small towns is increasing.The population density of small urban areas in my country is relatively low,the economic strength is relatively insufficient,the technical management level is relatively backward,and the sewage treatment work needs to be strengthened urgently.With a view to the common development of economic development and environmental protection.Through the comparison and screening of several activated sludge treatment processes,it is found that the treatment process suitable for small sewage treatment plants is helpful for environmental governance and sustainable development of small towns.