Technical GlossaryMay 14, 2026
What Is a Covered Anaerobic Lagoon?
A covered anaerobic lagoon is a low-cost biogas reactor: an earthen lagoon sealed with a flexible membrane that captures gas and controls odor.
Read article→TECHNICAL BLOG
Technical Glossary
Technical articles on bolted tanks, biodigesters and treatment — from engineering to the field.
Technical GlossaryMay 10, 2026
What Is Organic Loading Rate (OLR)?
Organic loading rate (OLR) is how much organic matter enters a reactor per unit of volume per day. It is the key parameter for sizing a digester.
Read article→Technical GlossaryMay 8, 2026
What Is Activated Sludge?
Activated sludge is an aerobic biological process that uses microbial flocs to treat wastewater. How it works, its stages and where it applies.
Read article→Technical GlossaryMay 6, 2026
What Is Water Potabilization (WTP)?
Water potabilization turns raw water into safe drinking water through coagulation, sedimentation, filtration and disinfection at a treatment plant.
Read article→Technical GlossaryMay 4, 2026
Primary, Secondary and Tertiary Treatment: Differences
The three wastewater treatment levels differ by what they remove: solids, organic matter and fine pollutants. Comparison table and typical uses.
Read article→QUOTE · CONFIDENTIAL · 5 DAYS
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