They are laid down as commercial, industrial and household waste.

Also a major issue was the removal and cleanup of the industrial waste.

However, locals continue to campaign for the use of industrial waste as fuel to cease.

For example, industrial waste can be treated as an "economic resource in the wrong place".

You need a licence to transport industrial waste, they said.

Only half the industrial waste was disposed of in official sites.

Sewage and industrial waste were pouring into the river everywhere, but little was done about the problem.

Improper disposal of industrial waste is a serious environmental problem.

Around 24 per cent of this total is industrial or commercial waste.

Already limited fresh water becomes polluted by human and industrial waste.