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 ...

In a deal city officials say will solve Baltimore’s sludge problems for years, the Board of Estimates has agreed to pay two firms about $320 million to convert wet, smelly sewage sludge into neat ...

KINGSTON – City lawmakers decided Tuesday to extend a lease agreement on machinery that, when installed, will convert city sludge into fertilizer pellets. The Common Council voted 7-0 to grant Aslan ...

They're saying so long to sludge at Exeter Township's waste water treatment plant. They're saying so long to sludge at Exeter Township's waste water treatment plant. The plant is now home to a fully ...

The waste from Cape Girardeau's sinks, toilets and washing machines is being transformed into fertilizer pellets, a process that city public works director Stan Polivick said benefits both the ...

Cary leaders have decided to turn sludge at their south treatment plant into fertilizer pellets. Currently, the liquid sludge is hauled off to area farmlands. Other WRAL Top Stories "The hauling ...

Five years after its initial $8.3 million start-up cost, Amherst's ambitious sludge-to-fertilizer project finally appears to be paying off. Supervisor Susan J. Grelick reports that the town generated ...

A thermochemical process can convert lipids from sewage sludge into biodiesel, according to a new study (Environ. Sci. Technol., DOI: 10.1021/es3019435). The low cost and high yield of the sludge ...

As if Amherst's pellets didn't already have an image problem, now they're considered an insurance risk. Town Board members Monday agreed to delay action on a contract to sell pellets made of processed ...