A new study from the University of California, Riverside offers a nuanced assessment of dairy manure digesters, finding the systems significantly reduce methane emissions overall but can lose much of ...
ELKHART, Ind. (WNDU) - A membrane roof ruptured Saturday morning at Digester Building 3 at the Elkhart Wastewater Treatment Plant on Nappanee Street. No one was hurt and officials said the public is ...
A new study shows that systems designed to capture methane from cow manure, called dairy digesters, are highly effective. But on the rare occasions they fail, the leaks are large enough to offset ...
The US Department of Agriculture (USDA) is pausing a loan program aimed at promoting anaerobic digesters — many of which are issued for large-scale farms that turn animal waste into gas — to ...
When fuel ran out during the second world war, some farmers in Germany and France made their own fuel by covering cisterns of manure and capturing the methane that was generated. Now, governments are ...
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 ...
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