Control of mercury in effluents from chlorine plants.
D002617:Chemical Industry; D002713:Chlorine; D007220:Industrial Waste; D008628:Mercury; D008722:Methods; D013548:Sweden; D014876:Water Pollution / Q000517:prevention & control*; D014877:Water Pollution, Chemical / Q000517:prevention & control
D007220:Industrial Waste; D002713:Chlorine; D008628:Mercury