摘要
通过改变运行参数S0/X0(曝气池内混合液中底物浓度的初始值S0(mg/L)/曝气池内混合液中污泥浓度的初始值X0(mg/L)),研究S0/X0对间歇式活性污泥法的剩余污泥产率的影响。实验结果表明,在研究条件下,表观污泥产率系数Yobs随着S0/X0值的增大而变小,从而为减少剩余污泥产量提供了一种有效途径。
By changing initial value of S_0(mg/L in density of mixtured liquid in exposing pool concerning with running parameters of S_0/X_0,effect on the excess biomass yield under batch conditions at various S_0/X_0 ratios is studied. Experimental result expatiates that the lower values of Y_(obs) are observed at higher S_0/X_0 ratios, which presents an approach to reducing the excess biomass yield.
出处
《辽宁工学院学报》
2004年第3期39-42,共4页
Journal of Liaoning Institute of Technology(Natural Science Edition)
