The biological removal of nutrients, also known as biological nutrient removal (BNR) is a process involving microorganisms ...

Harmful chemicals in sewage sludge that is spread on pasture land as fertilizer are causing cancer, the Environmental ...

Environmental advocates are calling for a ban the use of sewage sludge as fertilizer. An EPA draft report found that there ...

Sewage sludge, known in the industry as biosolids, is a by-product of wastewater treatment that has been used as a nutrient-rich, inexpensive fertilizer for farmers. It is applied to less than 1 ...

If the test succeeds and the technology proves scalable, a next step could be a sludge-to-fuel facility at one of ...

Sewage sludge has been used as fertilizer for many years. Wastewater treatment plants produce millions of tons of it and tens of millions of acres of farmland have been allowed to use it ...

This paper titled ' Wastewater management policies: a perspective and roadmap for India ’ published in Current Science analyses the wastewater situation in India, challenges in policy implementation ...

Heron Innovators Raises Bar for Efficiency, Sustainability, and Performance in Waste Activated Sludge Thickening DAVIS, CA, UNITED STATES, January 14, 2025 /EINPresswire / -- Heron Innovators is proud ...

New sludge storage is ‘urgently’ needed at the Chesham Sewage Treatment Works to stop further river pollution, Thames Water says.