Engineers transform food waste into green energy

In a classic tale of turning trash into treasure, two different processes soon may be the favored dynamic duo to turn food waste into green energy, according to a new Cornell-led study in the journal Bioresource Technology.

Protein feed and bioplastic from farm biogas

VTT has developed a solution for converting even small sources of methane-rich biogas into raw materials for animal feed or bioplastic on farms, landfills and wastewater treatment plants. This emission-reducing solution is ...

Algae discovery means pig waste could provide more for farms

The Cooperative Research Centre for High Integrity Australian Pork (Pork CRC) has invested $300,000 with the Algae Research and Development Centre at Murdoch University to investigate the proposals, which would cut costs, ...

Research center turns yogurt waste into new products

With exploding consumer demand for Greek yogurt, production is up. That's great for food companies' bottom lines, but it also leaves them dealing with a lot more acid whey, a problematic byproduct of the Greek yogurt-making ...

Biogas from animal waste in need of maturity

Biogas-based energy could solve both the environmental concern of agricultural waste and reduce dependency of fossil fuels, particularly in Eastern Europe, albeit at a steep production cost.

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