Monthly Archives: June 2015

How to Perform a Lagoon Sludge Survey

Most wastewater lagoons are designed for a certain amount of sludge storage, so sludge is typically not a daily concern for the operator. Many permits require wastewater lagoon sludge to be measured at least annually after five years of service. Even if … Continue reading



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Lagoon Aeration: Enemy of Sludge Accumulation

Benjamin Franklin famously said there are only two things in this world to be certain of: death and taxes. Wastewater operators can add a third: sludge. Sludge can be just a normal, innocuous byproduct of wastewater treatment, or it can be a … Continue reading



Posted in Lagoon Blog, Lagoon Highlight, Surface Aeration, Uncategorized, Wastewater Lagoon Aeration | Tagged , , , , , , , , , , | Leave a comment