How to Conduct Accurate SVI Tests (And What Your Sludge Is Trying to Tell You)
SVI: The Most Valuable 30 Minutes in Your Day The Sludge Volume Index (SVI) might seem simple, but it’s one of the most powerful indicators of biological system health in wastewater treatment. Done right, this 30-minute test can help you:…
BCG WaterApril 13, 2025