Sewage has been used as fertiliser on UK farms for years, but scientists warn 'sludge' may be dangerous for human health. And ...

Activated sludge is essential for removing contaminants from wastewater, and understanding the diverse microbial communities ...

With the rapid urbanization of human society, there has been a significant increase in wastewater discharge and sludge production. These trends present substantial challenges for traditional treatment ...

A Southwest Missouri citizens group is preparing to sue the Missouri Department of Natural Resources over new rules that could allow companies that spread food production and sewage waste as "free ...

The potential lawsuit is the latest flashpoint in a battle pitting rural Missourians against the meatpacking industry.

Denali is in the process of pumping the sludge out of those basins, a process that will likely take months. Jeffrey said the law included new testing requirements for waste sludge and this ...

Pioneering research utilizes high-throughput single-cell sequencing to demystify the microbial universe within activated ...

Industrial waste from meat-packing plants offered as free fertilizer to Missouri farmers contains "forever chemicals," the ...

A wastewater treatment plant (WWTP) in Southern California needed to replace a diaphragm metering pump that injects ferrous ...

Most recently, two local environmental groups and a Missouri farmer put the Missouri Department of Natural Resources and six ...