Evaluation of Merger Johkaso for treatment of the sewage
With the development of industry.it has brought a different level of environmental pollution.The environment and economic development has become incereasingly obvious contradictions of Which water pollution is the most severe.In this study.the performance of Merger Johkaso was evaluated for 160 (davs.The removal of CODcr and BOD can reach above 90％and 99％,which was 15.40mg/L and 0.62mg/L on average;NH3-N was removed totally.However,the concentration of NO3-N and TP in the effluent from Merger Johkaso was very high because the concentration of DO was 1.95mg/L on average in which biological denitrification was inhibited.According to the results.we found that the Merger Johkaso has an effective performance on the treatment of sewage.Its simple operation,convenient circulation,easy maintenance and low cost management will be suitable for application in Chinas rural areas.
Merger Johkaso evaluation sewage biological treatment
FENG Chuanping CHEN Nan LIU Jiao
School of water resource and environment,China University of Geosciences,Beijing 100083,China
国际会议
西安
英文
853-858
2008-05-15（万方平台首次上网日期，不代表论文的发表时间）