The United States Court of Appeals for the Ninth Circuit (“Ninth Circuit”) addressed in a June 18th Opinion an issue involving the Clean Water Act Effluent Limit Guidelines (“ELGs”). See Waterkeeper ...

The U.S. Environmental Protection Agency (EPA) is proposing to strengthen the wastewater discharge standards that apply to coal-fired power plants. The agency’s proposal addresses discharges of toxic ...

Selecting and installing a pump for a homeowner’s sump and waste-management system is never a one-size-fits-all project. For the professional installer, multiple factors need to be considered before ...

This story was originally published on Manufacturing Dive. To receive daily news and insights, subscribe to our free daily Manufacturing Dive newsletter. Amid questions about how the Trump ...

On January 21, 2025, the U.S. Environmental Protection Agency’s (EPA) proposed rule seeking to set effluent limitation guidelines for certain per- and polyfluoroalkyl substances (PFAS) under the Clean ...

ZLD Pilot Plant for FGD wastewater at the Young Heung power plant in South Korea. Photo courtesy: Doosan Heavy Industries & Construction On Nov. 3, 2015 the Environmental Protection Agency (EPA) ...

Water shortage compels companies to improve their sewage treatment performance, and, at the same time, reduce the amount of clean, treated water that is used during the treatment process. Both these ...

A sprawling town whose population has grown by more than 50 percent since 2000, Prescott Valley, Ariz., is thirsty and lacks a reliable surface water supply. In most of Arizona, such a combination is ...

Many power plants have sediment retention ponds that require control of pH for the effluent. The following guidelines for fossil plant sediment pond pH control will help you design a robust system ...

INCLINE VILLAGE, Nev. – The Incline Village General Improvement District and Granite Construction were recognized at the Tahoe Regional Planning Agency (TRPA) Governing Board meeting on September 25, ...

A forestry project in Egypt is using sewage effluent to nurture tree plantations in the desert, preventing desertification. The method has been so effective that it's attracted the interest of German ...