TBO技术在农村生活污水治理中的应用

Application of TBO Technology in Treatment of Rural Domestic Sewage

研究TBO技术处理农村生活污水的效果。结果表明,系统出水各主要污染物指标能稳定达到城镇污水处理厂污染物排放标准(GB18918-2002)一级A标准,处理系统对COD、氨氮、总磷和悬浮物的平均去除率分别为83.7%、90.4%、85.0%和92.6%。同时TBO技术运行费用低、自动化程度高、管理方便,适应我国农村生活污水处理现状。

The effect of TBO technology in treatment of rural domestic sewage was studied.The research results show that the main pollutant indicators of the system effluent could steadily reach the GB18918-2002 first A emission standards in urban sewage treatment plant pollutant discharge standards.The average removal rates of COD,NH3-N,TP and SS by the treatment system were 83.7%,90.4%,85.0% and 92.6%,respectively.Meanwhile,TBO technology had low operating costs,high degree of automation and convenient management,which was suitable for the status of rural domestic sewage treatment in China.