News tagged with agricultural fields

Solving the bottleneck in biogas production

Agro-biogas plants produce renewable energy, extracting gas produced in the anaerobic fermentation of animal manures mixed with organic wastes from the food sector. One by-product of this fermentation process is a thick liquid ...

dateSep 23, 2013 in Energy & Green Tech
shares0 comments 0

Five edible insects you really should try

Edible insects are great alternatives to conventional sources of meat as they're cheap, plentiful and excellent sources of protein and fat, as well as vitamins and minerals.

dateSep 04, 2013 in Other
shares0 comments 0

Rethinking the value of sewage sludge 

Researchers from the Plant Nutrition Group at ETH Zurich have been evaluating methods to develop an efficient and environmental friendly phosphate fertilizer from sewage sludge ashes. A new thermo-chemical process that extracts ...

dateAug 16, 2013 in Environment
shares0 comments 2