Putting waste to work - biogas to energy

JW since commissioned a second biogas-to-energy project at its Driefontein waste water treatment works (WWTW) with operations expected to commence in October 2016.

Biogas-to-energy technology has the potential to reduce a WWTW’s reliance on conventional energy, but for some municipal plants, opportunities may be secondary to water treatment challenges, including sludge quality and plant management.

Read the full article on www.earthworksmagazine.co.za.