Biogas Tractors and the most efficient use of biogas, on the farm to provide the fuel to power the farm vehicles was simply not previously available.
We have defined what we mean by a biogas engine and how such engines are used as a biogas generator, including discussing what cogeneration means in terms of secondary heat ultilisation and CHP
There has been a rapid rise this year in biomethane production. Anyone who takes an interest in the anaerobic digestion industry and the renewable energy scene will have seen a rash of announcements of new AD Plants which will from the outset be equipped with biogas upgrade equipment, and existing AD facilities where upgrading equipment […]
The anaerobic digestion of kitchen waste (also known as food waste anaerobic digestion) makes a lot of sense for urban communities which culturally have always prepared a lot of their food, especially where much of it is from vegetables they prepare themselves at home. In these circumstances there is a lot of organic vegetable kitchen waste […]
There is a simple answer to the question of what Digestate is. Digestate is what remains after anaerobic digestion (biogas digestion) and it is comprised of the solid fibrous material fraction emanating from the AD bio-reactor, and the liquid portion. Anaerobic digestion draws carbon, hydrogen and oxygen from the feedstock. However, the essential plant nutrients […]
A simple, low capital cost, anaerobic digestion process. This process has been around since the development of geomembrane lining systems for low cost water storage in the 1950s, when it was soon realised that for site owners which possess abundant land the use of these linings to form lagoons provides the lowest possible cost for […]
Biogas production in China from agricultural organic waste is extensively utilised already and has potential to be developed further, to provide additional energy, and this is also highly sustainable energy for the nation. Even as long ago as the end of the 19th century, there were simple biogas digesters in operation in Southern China. 1932 saw the […]