Recycling acid will clean up polluting plastics plant

Coghlan, Andy
December 1991
New Scientist;12/14/91, Vol. 132 Issue 1799, p24
Reports on the potential of process for recycling sulphuric acid in reducing the dumping of acidic effluent every year into the River Tees and the North Sea. Use of oxygen rather than air as a medium for recovering sulphuric acid from effluent; Cost effectiveness of decomposing the effluent in oxygen rather that air.


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