News tagged with biogas

Electricity from straw

Researchers have developed the first-ever biogas plant to run purely on waste instead of edible raw materials -- transforming waste into valuable material. The plant generates 30 percent more biogas than its ...

Feb 03, 2009
5 / 5 (10) 4

Detecting leaks in biogas plants by laser

Servicing biogas plants is challenging. Leaks from which methane escapes are particularly problematic – from a security, a technical, an economic as well as an environmentally friendly perspective. Researchers ...

Nov 04, 2014
4 / 5 (1) 0

Using wastewater as fertilizer

Sewage sludge, wastewater and liquid manure are valuable sources of fertilizer for food production. Fraunhofer researchers have now developed a chemical-free, eco-friendly process that enables the recovered ...

Aug 03, 2012
3.7 / 5 (3) 1