Could one man's trash truly be another's treasure? Well, scientists have unveiled a technique that dramatically increases ...
A team of scientists, including one from WSU, have completed a pilot study that shows by pretreating sewer sludge, they can produce 200% more renewable natural gas while simultaneously cutting ...
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Scientists turn sewage into renewable natural gas
A WSU team led by Birgitte Ahring has turned treated sewage sludge into renewable natural gas at 99% methane purity, tripling ...
A pilot study of a new method for treating sewage sludge from a wastewater treatment plant efficiently created renewable ...
Washington State University researchers have piloted a process that transforms sewage sludge into renewable natural gas with 99% methane purity, significantly boosting energy recovery compared to ...
The study investigated the unbiodegradable fraction of particulate chemical oxygen demand (PCOD) in thickened waste activated sludge (TWAS) using semicontinuous-flow completely-mixed anaerobic ...
Researchers at Pacific Northwest National Labs (PNNL) have developed a new method for treating human sewage to create a biocrude oil product that can be refined into a fuel akin to gasoline, diesel, ...
Renewable energy company Green Development is proposing a new sludge processing plant in North Kingstown, Rhode Island. The facility would use a high-heat process called pyrolysis to turn wastewater ...
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