The process for producing these materials can vary greatly, and some unwanted things can end up in those biosolids.

Scientists have developed a solar-powered method to convert solid waste into valuable green hydrogen and animal feed.

Environmental Science and Engineering Program, Biological and Environmental Science and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Kingdom of ...

Mar. 9—ELLISBURG — A Rochester area company plans to build a $20 million anaerobic digester facility that will turn manure from a local dairy farm into renewable natural gas. Steven Wilkinson ...

He is the author of two books on technical analysis and has a background in both futures and stock markets. Gold, Silver, Platinum Forecasts – Gold Rebounds As Dollar Moves Lower Natural Gas ...

After two weeks of increases, gas prices are trending downward again. The national average cost for a gallon of regular gas decreased to $3.114 on Friday, according to AAA. Friday’s pricing ...

University of Science and Technology of China, Hefei, Anhui 230026, China Anhui Provincial Key Laboratory of Photonic Devices and Materials, Anhui Institute of Optics and Fine Mechanics, Hefei ...

kitchen waste and sewage sludge). Other combustible sources – Biomass: This includes fuels such as food waste, used diapers, and biogases – example, gas produced from animal water digesters. Specify ...

GreenGasUSA and Darling Ingredients Inc. (NYSE: DAR) today announced the first renewable natural gas (RNG) deliveries from a project located at Darling Ingredients’ rendering facility in Dublin ...

GreenGasUSA’s wastewater and engineering experts design and permit comprehensive biogas solutions including, biogas capture, anaerobic digestion, gas flaring, compression, transportation ...