Tag Archives: foaming issues

Foaming Issues and Surface Tension Impact on Wastewater Systems

Surface Tension is an important component of anaerobic digesters and can be used for maintenance of biosolids in anaerobic processes. Anaerobic wastewater surface tensions can run from 30 dynes/cm up to 70 dynes/cm (tap water is around 72 dynes/cm). Surfactants, … Continue reading

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