Domes & CoversMay 27, 2026
Aluminum Covers: Odor and Emission Control in Plants
How aluminum covers confine H2S and VOCs from a wastewater plant and route them to treatment to meet environmental regulations. A technical guide.
Read article→TECHNICAL BLOG
Ideas, cases and standards in sanitation and biogas.
Technical articles on bolted tanks, biodigesters and treatment — from engineering to the field.
Technical GlossaryMay 26, 2026
What Is Digestate and What Is It Used For?
Digestate is the stabilized effluent that leaves a biodigester: an NPK-rich biofertilizer. Composition, handling and agronomic value explained.
Read article→Sector ApplicationsMay 24, 2026
Mining Tanks: Process Water and Leachate
Bolted steel tanks for mining: process water, leach solution and leachate containment, with corrosion-resistant coatings and fast, relocatable assembly.
Read article→Storage TanksMay 24, 2026
Lifespan and Maintenance of Bolted Steel Tanks
How long a steel tank lasts by coating (GFS, epoxy, galvanized) and the maintenance it needs: inspection, corrosion, bolts, gaskets and foundation.
Read article→Technical GlossaryMay 22, 2026
What Is H2S and Why It Matters in Biogas and Odors?
H2S or hydrogen sulfide is a toxic, corrosive gas with a rotten-egg smell, central to biogas, wastewater and odor control.
Read article→Biogas & DigestersMay 21, 2026
Biodigester for Dairy Farms: Effluent That Generates Energy
A dairy biodigester turns manure and wash water into energy for milk cooling and heating, produces fertilizer and cuts odors. Practical guide for operators.
Read article→Sector ApplicationsMay 20, 2026
Wastewater Treatment in the Food and Beverage Industry
High-COD, grease-laden food and beverage effluents: a DAF + anaerobic + aerobic line with biogas recovery and water reuse, delivered turn-key.
Read article→Technical GlossaryMay 18, 2026
What Is a CSTR Reactor?
The CSTR is a continuously stirred, fully mixed reactor, the most common digester design in anaerobic digestion for thick substrates.
Read article→Technical GuidesMay 18, 2026
Turnkey Project: What It Includes and Why It Matters
What a turnkey project really includes: engineering, supply, logistics, civil works, installation, commissioning, training and O&M. Plus what to ask a supplier.
Read article→QUOTE · CONFIDENTIAL · 5 DAYS
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