At a sprawling sewage treatment plant in north San Jose, engineers are slowly perfecting the ideal temperature for a smelly mixture of bacteria and human waste as the stew churns inside four massive ...

Each year, the United States produces more than 12 million tons of sludge – the thick mixture of solid and liquid matter left over from processing wastewater and raw sewage in treatment plants. And it ...

NASHUA – The failure of the Wastewater Treatment Facility’s egg-shaped anaerobic digester forced city officials to shut down this key solid waste processing piece for about a month this summer and ...

Big changes are coming to a pretty smelly spot in Bryan. Work is getting going on $1.6 million in renovations to the Burton Creek Wastewater Treatment Plant. Construction equipment started rolling ...

CHICAGO -- A unique climate change fighting machine is being used to divert thousands of pounds of food waste from landfills, as well as feed people and heat city homes in a clean and sustainable way.

HOLLAND — The Holland City Council on Wednesday approved the construction contract to build an anaerobic digester tank at the Holland Board of Public Works’ wastewater treatment plant. Construction on ...

At a sprawling sewage treatment plant in north San Jose, engineers are slowly perfecting the ideal temperature for a smelly mixture of bacteria and human waste as the stew churns inside four massive ...