Sludge transformed into electricity using solar power, robots

Israeli startup Global Recycling Projects Ltd. is working on a system to treat sludge waste and transform it into energy and raw materials by harnessing solar energy to thermo-chemically transform the waste.

The firm has even developed a sludge busting robot, called the Predator, which can pump up to 200 cubed meters of sludge per hour, and is remote operated making it safe to be run from a distance.

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