The University of Twente is helping the paper industry to convert paper sludge -- the largest waste stream from paper factories -- into bio-oils and raw materials suitable for re-use. At the end of ...

A proposed plant that would use a high-heat process to turn sludge into fertilizer has residents worried about odors and ...

A proposed sewage sludge pyrolysis facility in Quonset Business Park raises concerns about emissions, odors and public engagement.

Researchers have developed a simplified, sustainable method of converting sewage sludge from wastewater treatment into high-value activated carbon that can be used in a wide range of industrial and ...

JEONBUK-DO, South Korea, March 17, 2026 /PRNewswire/ -- To handle increasing wastewater loads, sewage treatment plants are adopting more advanced treatment processes. However, many of these approaches ...

Nearly all of Rhode Island’s sludge is burned in incinerators in Cranston and Woonsocket, with the majority going to the ...

To handle increasing wastewater loads, sewage treatment plants are adopting more advanced treatment processes. However, many of these approaches require additional space and energy, highlighting the ...