词条 | Sludge volume index |
释义 |
SVI (mL/g) = settled sludge volume (mL/L) X 1000/mixed liqoursuspended solids(MLSS)(mg/L) As MLSS is mostly given in g/L and because the sludge often has to be diluted before analyzing the settling volume, the equation will be : SVI (mL/g) = settled sludge volume (mL/L)/mixed liquor suspended solids(MLSS)(mg/L) * (1000 [ml]/original sludge sample [ml]) References1. ^http://www.tpomag.com/editorial/2010/03/what-the-heck-is-svi 2. ^{{cite web|title=SLUDGE VOLUME INDEX (SVI)|url=http://www.aquanova.cz/sludge_volume_index.htm|accessdate=19 November 2016}} 1 : Waste treatment technology |
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