Grit is the silent saboteur of anaerobic digestion systems. Though it often makes up less than half of 1% of a feedstock by weight, grit can cause outsized problems.
Effective Grit Management in Anaerobic Digester Systems Starts with Testing Read More »
Sudden hydrogen sulfide (H2S) spikes in your digester? In your feed tanks? One common culprit is feeding a large load of high protein feedstock too quickly.
How to avoid Hydrogen Sulfide spikes from high protein feedstocks Read More »
Foam is a sticky, slippery mess that most digester operators have seen one time or another. While slip, trip, and fall risks are obvious, there are other biosafety hazards that need to be considered before rushing to clean up.
More Than a Mess – Why Digester Foam Poses Both Physical and Biosafety Hazards Read More »
David Ellis and Peter Quosai returned to the Biogas Americas conference hosted by the American Biogas Council! As the largest North American biogas conference and tradeshow, this is a must attend event for renewable energy professionals from across the world.
Azura’s Team Plaid is excited to attend the WEAO Technical Symposium & OPCEA Exhibition. The event will be held on April 13 through 15, 2025 in London, ON and is a must attend event for all wastewater professionals.
Foam is a messy, sticky, and smelly problem in biodigesters. But why does foam form in an anaerobic digester in the first place?
Get the inside scoop on the bugs behind the bubbles! Dave Ellis joined Matt Lensink on the CEM Energy Radio Podcast where they discussed the fascinating science behind anaerobic digestion and how this process is driving sustainable energy.
If lab testing indicates that your digestate might contain too much ammonia, what can you do? There a number of steps to reduce problematic gasses in an anaerobic digester.
This article covers five key categories of safety hazards and four hazard control methods within a biogas facility to better protect employees, the surrounding community, and our environment.
Effectively Ensuring Safety in Biogas Facilities Read More »
Explore three common scenarios where H2S can pose a threat in well-ventilated spaces and at well-maintained digester sites.
Three Unexpected Risks of Hydrogen Sulfide at RNG Plants Read More »
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