When the International Maritime Organization enacted a mandatory cap on the sulfur content of marine fuels in 2020, with an ...

With a new solar-powered method that converts sewage sludge into green hydrogen fuel and protein-rich ... The process gives hydrogen, a clean energy fuel, and acetic acid, a key ingredient for food ...

The two councils carried out more than 222 clean-up operations ... known as marked mineral oil, to disguise it as regular diesel. The process leaves behind a highly toxic sludge, which is often dumped ...

or marked mineral oil, to make it colourless. When the fuel is devoid of the marker, however, the residue is a damaging toxic sludge that is often dumped by the roadside for councils to clean up ...

The finding could lead to the creation of a system that includes bacteria as a means for cleaning sewer water around the world. More information: Guofang Xu et al, Harnessing Sewage Sludge ...

Louth County Council said it spent €1.12 million on dumping by fuel smugglers while Monaghan County Council said its bill was almost ...

or marked mineral oil, to make it colourless. When the fuel is ‘cleaned’ however, it leaves behind a damaging toxic sludge that is often simply dumped by the roadside for councils to clean up ...