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Tag Archives | AD process

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How to Eliminate CO2 from Biogas?

Here we explain how to Eliminate CO2 from Biogas, (or CO2 Scrubbing). Biogas can be upgraded to pipeline natural gas quality for use as a renewable natural gas, but as part of the upgrading process it will be necessary to remove the carbon dioxide (CO2) from the biogas. This upgraded gas may also be used […]

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Biogas Plant Substrate Mixing During Fermentation Creates a Stir with AD Plant Operators

The importance of “creating a stir” in the fermentation tanks of fully mixed bio-reactors for better biogas yields, and improved process stability, is becoming better understood by many AD plant clients around the globe, as more Anaerobic Digestion Plants are being built and the biogas industry matures. A scan of world news on this subject revealed that […]

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How to Solve Food Waste AD Pipe Blockage Problems

At the RWM Exhibition at the NEC Birmingham, UK, last week, while I was talking to Anaerobic Digestion service providers, a recurring topic which came up was the significant number of UK biogas plants which have recently been afflicted by pipe blockages. These were in many cases proving to result in long plant outages, and […]

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Biogas GCSE

Did you know that biogas GSCE content is being taught in UK schools?  The rapid assimilation of the concept of biogas as a resource, and in particular the ability of methane to provide renewable fuel, is evidenced by the fact that the United Kingdom GCSE Course in Biology (B3) includes information on biogas and the anaerobic […]

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