I'm trying to understand what constitutes a good SVI value. I've heard it's an important metric but I'm not sure what the ideal range or number is. Can someone explain what a good SVI value looks like?
5 answers
StormGlider
Thu Oct 31 2024
A sludge with good quality typically has an SVI value within the range of 50-150 mL/gram.
CryptoMystic
Thu Oct 31 2024
SVI is a crucial parameter in assessing the quality of sludge in wastewater treatment.
Valentina
Thu Oct 31 2024
This range indicates that the sludge has a balanced composition and effective settling characteristics.
JejuJoyfulHeartSoulMate
Thu Oct 31 2024
It takes into account the mixed liquor suspended solids concentration (MLSS), which refers to the total suspended solids in the activated sludge mixture.
DaeguDivaDance
Thu Oct 31 2024
Additionally, SVI considers the volume occupied by a certain amount of sludge.