Two methods determining the sludge volume index under diluting sludge concentration and practical sludge concentration are analysed and compared. 同时,对在稀释浓度和实际浓度条件下测定污泥指数的两种方法进行了分析比较。
An approach to relating the settling property parameters to the sludge volume index SVI is also presented. 并提出采用与SVI的相关性确定模型中表示污泥沉降性能的参数。
Meanwhile, the sludge volume index would also increase with the increasing of influent flow distribution coefficient. 同时污泥体积指数(SVI)也会随着进水流量分配系数的升高而增大。
And the sludge volume index ( SVI ) increase, settling property enhance, p content in sludge increase. 且污泥容积指数SVI增加,沉降性能增强。污泥含磷量越大。
The change of sludge volume index ( SVI ). 污泥容积指数SVI的变化情况。