WASTEWATER TREATMENT RESOURCES
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The first comprehensive assessment of anaerobic digestion at U.S. WRRFs in more than a decade highlights the evolution and shows where resources remain untapped.
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A well-defined pretreatment program sharpens the tools needed to protect POTWs and mitigate potential problems if discharges in the collection system go awry.
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Submerged clarifier components force a trade between purchase price and long-term corrosion risk. Galvanized steel, coated steel, and stainless each carry different failure modes, maintenance burdens, and ownership costs.
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Decades of microbial induced corrosion, repairs that failed to halt deterioration, and heavy traffic shaped a large manhole rehabilitation program, including how methods differed for the most severe structures.
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Self-cleaning, adaptive submersible pumps are producing field-proven results in small and mid-size lift stations, from fewer clogs to shorter replacement lead times, with performance tied to a defined size range.
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Automated leak detection, preventive maintenance, safer fittings, and clear labeling help protect personnel and equipment from chemical metering hazards.
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Effective aeration blower specifications account for environmental conditions, technology selection, electrical requirements, and controls—not just airflow and pressure.
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What plant operators really want from field measurement tools, and why so many good methods end up on the shelf.
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Blower enclosures protect personnel and equipment beyond noise reduction, with specialized designs addressing extreme weather, dust, corrosion, seismic activity, and hazardous environments.
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Food and beverage plants in violation must correct discharge within days, yet permanent fixes take far longer. Rented treatment changes how plants handle that gap.