If you need an environmental permit to treat waste, it will set standards for key environmental impacts that you must control.

It is used as part of the process to treat biodegradable waste and sewage sludge.

In 1989 a biological treatment plant was opened to treat human waste (upgraded in 1998).

It treats and recycles waste to produce raw materials for industry.

Farmers also save the costs of controlling odors and treating waste.

Your business may be able to treat waste biologically to produce a nutrient-rich material or biogas.

A fish farm in Massachusetts uses beds of basil to treat waste.

Treating dangerous and non-dangerous waste in the same way therefore exacerbates the problem.

It will still be lawful to treat waste as a commodity which enjoys free movement within the single European market.

In order to treat waste, treatment plants have to do this in stages.