Dakshina Kannada district in-charge minister Dinesh Gundu Rao flagged off the upgradation of underground drainage (UGD) works in Mangaluru city at the Pacchanady Sewage Treatment Plant (STP) on ...

Minister in-charge of Dakshina Kannada Dinesh Gundu Rao launched four sewage treatment related projects costing ₹ 40 crore in ...

Community members are concerned biosolids are being stored on the ground and washing into the river. Documents show the plant stopped processing the material onsite months ago.

Dried sludge at Greater Augusta Utilities District's wastewater treatment plant in 2023. Sewage sludge was once spread on Maine farms as fertilizer but is now sent to landfills because it caused PFAS ...

The oil inside your car's engine can sludge up with neglect and infrequent oil changes. Sludge is a nasty contaminant that can destroy an engine if not given attention, but timely oil changes are a ...

Effective wastewater treatment relies on the recycling of activated sludge (RAS) to sustain microbial activity in aeration tanks. Future developments aim to address issues like microplastic clogging ...

How advanced post-treatment systems can significantly cut sludge production, lower operational costs and reduce greenhouse gas emissions, transforming wastewater management practices. Post-treatment ...

Abstract: The Dissolved Oxygen (DO) in the reactor plays a key role in modern wastewater treatment based on Activated Sludge Process (ASP). This paper proposes a methodology to design a DO controller ...

With a new solar-powered method that converts sewage sludge into green hydrogen fuel and protein-rich animal feed, researchers have literally turned trash into treasure. The method recovers more than ...

Single-cell protein for animal feed which was derived from sewage sludge using the NTU research team’s proposed method. Credit: NTU Singapore NTU Singapore’s solar-powered process converts sewage ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Current wastewater treatment plants have not been designed to remove organic ...