Tag: Sidestream fermentation

Apr 22
Phosphorus Removal Technologies: From Chemical Precipitation to Enhanced Biological Options

Phosphorus Removal Technologies: From Chemical Precipitation to Enhanced Biological Options Facing stricter permits and tighter budgets, municipal utilities must choose between several phosphorus removal technologies for wastewater that differ in footprint, cost, sludge impact, and resilience to load and temperature swings. This article compares chemical options such as alum and ferric salts, tertiary solids separation, […]