What goes down your toilet can end up on farm fields across the United States. Biosolids, or sewage sludge, are the solid byproducts of the wastewater treatment process. Rich in nutrients, they can be ...

While the anaerobic-anoxic-oxic (AAO) process is the most widely applied biological wastewater treatment process in municipal wastewater treatment plants (WWTPs), it struggles to meet the increasing ...

Sewage sludge, an unavoidable by-product of biological sewage treatment processes, is a growing environmental burden. If handled properly, it can also be a crucial secondary resource, as it contains ...

A new method to treat sewage can efficiently convert leftover sludge to biogas, an advance that could help communities lower their waste treatment costs while helping the environment. A new method to ...

Every time a toilet is flushed wastewater begins a journey through a network of pipes before arriving at a treatment facility ...

Bellingham will replace the incinerators that burn solid waste left over from the sewage-treatment process at the Post Point Wastewater Treatment Plant and move ahead with a $220 million plan to build ...

Wastewater management, defined as the collection, treatment and recycling of wastewater, is a crucial strategy for safeguarding water systems. So why is modernizing wastewater management crucial? As ...

More than half a billion litres of improperly treated sewage were released into the state's waterways in the 2024 to 2025 ...

IIT Guwahati researchers have pioneered a biological process using sulphate-reducing bacteria to remove lead from acidic ...