Operation efficiency of activated carbon filter in guoyuanqiao waterworks 果园桥水厂活性炭滤池的运行效果
2.
The influence of temperature on nitrification ability of bac filter under the condition of high nh4 ( superscript + ) - ninfluent water was studied 研究了温度对高氨氮进水条件下生物活性炭滤池硝化能力的影响。
3.
A past of high nh4 ( superscript + ) - n source water not biological treated was fed into bac filter after conventional treatment to enhance the nh4 ( superscript + ) - n concentration of bac filter influent water 将一部分未经生物预处理的高氨氮原水经常规处理后进入生物活性炭滤池以提高活性炭滤池进水氨氮浓度。
4.
A deep treatment pilot test was made on micropolluted source water with combined technique of o3 preoxidizing biological pretreatment - coagulant sedimentation - sand filter - o3 after oxidizing biological activated carbon ( bac ) filter 摘要利用臭氧预氧化生物预处理混凝沉淀砂滤臭氧后氧化生物活性炭滤池组合工艺对微污染水源水进行了深度处理中间试验。
