人工快渗一体化设备在贵州地区农村污水处理中的应用

Application of Constructed Rapid Infiltration system for Integrated Equipment For Southwest China Area Rural Wastewater Treatment

目前,农村经济发展迅速,但是农村环境建设与经济发展不同步,未经处理的生活污水随意排放,影响农村人居环境及威胁居民的身体健康,这不仅会对周边居民的饮用水水源造成污染并且还危害附近湖泊、水库的水质。经过剖析人工快渗一体化设备在宜昌农村生活污水处理的实际案例发现该设备的效果和优势,这种设备可以专门解决贵州地区的农村污水所涵盖的特点。出水水质达到《城镇污水处理厂污染物排放标准》(GB18918-2002)一级A标准,且出水水质稳定达标、建设投资少、抗冲击负荷能力强、运行维护成本低的特点,可以有效解决贵州农村地区客观因素限制的污水处理率低和管理不善问题。

At present, China’s rural wastewater is generally lack of effective treatment, the problem of rural water pollution is more and more attention.According to the characteristics of the rural wastewater, combined with the project cases at Yichang region, it analysis the operation effect and technological advantages to Constructed rapid infiltration(CRI) technology as the core integration equipment in practical application.After the actual operation monitoring, the main water quality indicators of the project treatment effluent can reach the first grade A standards of the urban sewage treatment plant pollutant discharge standard(GB18918-2002), and this technological equipment has advantages of low cost of operation, strong impulsion load resistance, convenient operation and management, etc.It can effectively solve the problem of low ability of rural wastewater treatment and poor management, which limited by the economy, technology and talents. This CRI integration equipment is available for Guizhou rural wastewater treatment.