A pilot study of a new method for treating sewage sludge from a wastewater treatment plant efficiently created renewable ...

A Washington State University-led research team says it has found a way to turn sewage sludge into pipeline-quality renewable ...

A new process is changing the definition of waste from an inherently expensive burden in wastewater treatment plants, a part ...

Over recent years there has been a growing realisation that the treatment and disposal of sludge presents a major challenge to the water industry. Rising sludge production coupled with more demanding ...

No-one can deny that over the last few decades there have been considerable advances in the design and implementation of wastewater treatment systems. Manufacturers have met increasingly demanding ...

KINGSTON – Tiny pellets about the size of BBs will collect at the bottom of an oil-fired dryer at the rate of probably a ton a day when the city begins converting sewage sludge to fertilizer next year ...

At a seminar held at the US-Pakistan Centre for Advanced Studies in Water (USPCAS-W) at Mehran University of Engineering and Technology (MUET) in Jamshoro, experts emphasised the importance of ...

The study investigated the unbiodegradable fraction of particulate chemical oxygen demand (PCOD) in thickened waste activated sludge (TWAS) using semicontinuous-flow completely-mixed anaerobic ...

Residents in the northwestern part of Astoria have long been forced to endure stenches of varying intensity, thanks to the all-important Bowery Bay Wastewater Treatment Plant. But their long, ...