KINGSTON – Tiny pellets about the size of BBs will collect at the bottom of an oil-fired dryer at the rate of probably a ton a day when the city begins converting sewage sludge to fertilizer next year ...
ZHUHAI, GUANGDONG, CHINA, February 5, 2026 /EINPresswire.com/ — As global industrialization accelerates and environmental regulations tighten, wastewater treatment plants face growing operational ...
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 ...
ZHUHAI, GUANGDONG, CHINA, February 5, 2026 /EINPresswire.com/ -- As industrial facilities worldwide prioritize ...
A new way of tracking how sewage sludge flows during thermal treatment could help engineers design better wastewater treatment plants and boost production of biogas. Researchers at RMIT University in ...
“Our work reveals a more effective way to control how nitrogen moves and transforms during sludge conversion,” said the study’s corresponding author. “By introducing a two-stage process, we can ...