污泥指数又叫污泥容积指数,是污水处理过程中的控制指标。污泥指数(SVI)是指曝气池出口处混合液经30分钟静沉后,1g干污泥所占的容积,以ml计。
② 污泥指数(Sludge Volume Index) ,简称为 SVI 污泥指数也称为污泥容积指数。它是指曝气池出口处的混合液,在经过 30min 净沉后,每克干污泥所形成的沉淀污泥所占...
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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。
Two methods determining the sludge volume index under diluting sludge concentration and practical sludge concentration are analysed and compared.
经改进配方,处理的排污水的污泥密度指数(SDI)小于5.0,能够满足后续反渗透单元的进水要求。
Sludge density index (SDI) of effluent treated by improved formula is below 5.0, and it would meet the quality requirement of the influent of following reverse osmosis unit.
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