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 the ...
Oily sludge, a viscous residue generated by the petroleum and petrochemical industries, presents a formidable environmental challenge due to its high content of hydrocarbons, heavy metals and other ...
Sewage sludge biochars were obtained at different pyrolysis temperatures from 300°C to 900°C and their macro- and microscale properties were analyzed. The biochar's plant-available nutrients and humus ...
State lawmakers approved a one-year moratorium on a sludge processing plant in North Kingstown while a commission studies 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 ...
QSS Biosolids is attempting to build a pyrolysis plant in North Kingstown, but is facing mounting legal challenges from residents and local officials.
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 ...
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 ...
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