An additive for oxygen-based processing of sludge may be useful in specific cases in lowering the environmental impact of waste water treatment for the meat and dairy industries. There are different ...

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 ...

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 ...

Purac has been undertaking a project with South West Water (SWW) to help the utility apply Hazards Analysis Critical Control Point (HACCP) to meet the Revised Sludge (Use in Agriculture) Regulations.

Using treated municipal wastewater effluents and sludge on agricultural land provides an alternative to disposal by utilizing the recyclable constituents in sludge and wastewater in the production of ...

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 ...

HAMBURG, Germany—Sitting in an ordinary shed in a side hall just off the main grounds of this city’s massive sewage treatment plant is a pilot plant, launched last month, that has the recycling world ...

Adding sewage sludge on soils does not promote antibiotic resistance, a study shows. Adding sewage sludge on soils does not promote antibiotic resistance, a study from University of Gothenburg shows.