The conversion of sludge to fuel produces both solid and liquid waste, for which disposal would be required, and you “would have to consider how this is done [safely],” he said.

The patent also signifies Patanjali’s dedication to research and development in the domain of environmental sustainability.

But this dependable disposal method is facing limitations as First District sends more wastewater to the treatment plant, resulting in the creation of more sludge than can be applied to fields ...

The disposal method is cheaper than sending it to the sewage treatment plant, ... Chris Shaw, Appleton's utilities director, said the utility spent $1.7 million last year for sludge disposal.

The company’s testing process involves analyzing samples of sludge that have undergone various treatment methods to reduce ...

Committee gives green light to new wastewater sludge disposal method 24 October 2012. Wastewater sludge from Hamilton’s 145,000 residents will no longer end up in landfill.

Sewage sludge is also used for biomass power generation, but only 4.5 percent of sewage treatment plants have adopted the method because it is not efficient enough.

Utility Director Jerry David has recommended that the city purchase land in Margate to be used for sludge disposal. “I strongly recommend that the City of Margate purchase our own parcel of l… ...