Biodigesters at United Utilities Daveyhulme plant which process's all of Manchester's sewage and deals with 714 million litres a day. The sewage sludg

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Biodigesters at United Utilities Daveyhulme plant which process's all of Manchester's sewage and deals with 714 million litres a day. The sewage sludge from the plant is put in huge biodigesters which produce biogas from the human waste. This biogas is 70% methane a potent greenhouse gas. The biogas is burnt on site in a heat and power plant, preventing its release into the atmosphere. The plant generates around 7 megawatts of electricity per day from the renewable biogas.

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Photo credit: © ASHLEY COOPER/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: biodigester, biodigestor, biogas, change, climate, control, daveyhulme, environment, gas, global, green, greenhouse, kingdom, manchester, methane, panel, pipe, plant, renewable, sewage, tank, treatment, uk, united, utilities, warming, waste, wastewater, water, works