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Archive | Anaerobic Digestion

Image of teh Weltec Laboratory where the new anaerobic digestion testing takes place.

Quick Test for Inhibitors in Biogas Substrates – New Weltec Biogas Inhibition Test Progress

A quick test for identifying inhibitors in Biogas Substrates is badly needed by the commercial biogas plant industry. Existing methods such as the Diary Farmer’s “Aerobic Plate Count” inhibitor test are not directly applicable to anaerobic biogas conditions, so a New Biogas Inhibition Test Method is badly needed. A major biogas plant systems provider WELTEC […]

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Ductor™ anaerobic digestion pre-treatment process

Anaerobic Digestion of Manure – Technology Breakthrough! – AD Plant Productivity Doubled In Tests

Anaerobic Digestion of Manure: There has been a breakthrough in the throughput of manure-fed AD Plants! A new pre-treatment process development by Ductor™, raises new hope for super-efficient on-farm manure fed biogas plants. The Problem With Anaerobic Digestion of Manure Almost all organic materials such as manure are good feedstock materials for biogas production. Farm manures, […]

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Image about the Fre-Energy grit removal system

Biogas Plant Grit Removal System Extracts Digester Grit and Silt from AD Plants

Sponsored Post: Ever since the first of the current generation of anaerobic digestion plants were commissioned over 15 years ago, a recurrent problem has been the gradual accumulation of inert materials in digester tanks. If it gets into digesters it reduces the reactive volume and gradually builds-up over time, reducing biogas plant efficiency. For some biogas […]

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