Scientists are 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. They aim to build a ...

Co-pyrolysis combines municipal sewage sludge with lignocellulosic biomass under oxygen-limited, high-temperature conditions to convert waste streams into value-added products. By harnessing ...

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 ...

BROCKTON — Brockton balked on a $34.8M plan to turn sewage sludge into "biochar" it could sell for $300 a ton. Mayor Robert Sullivan said Friday that he put the proposal on pause after pushback from ...

A proposal for a sewage sludge pyrolysis facility in the Quonset Business Park has been paused, and the town has hired legal ...

Controversial plans to generate electricity by heating an oily sludge to 900C (1652F) have been refused by Pembrokeshire council. Barcud Energy from Cardiff had applied to open a pyrolysis plant at ...