Biogas – How to purify biogas?

Biogas is the mixture of gases produced by anaerobic digestion of organic biomass in the absence of oxygen. Biogas can be produced from different raw materials such as agricultural waste, manure, organic household waste and energy crops during the production of anaerobic digestor (AD) gas. It can also be produced from the gas production in…

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Biogas – Terpenes removal during the production of green gas

It is well known that terpenes will escape in the biogas during the anaerobic digestion or of municipal waste such as citrus fruits, spices; vegetables and vegetation or essential oils from cosmetics. They are often strong-smelling and many terpenes are aromatic hydrocarbons and thus may have had a protective function. Carene, or delta-3-carene Limonene P-Cymene…

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