| Year |
Total Volume of Industrial
Wastewater Discharged(10000 tons) |
Total
Volume of COD in Industrial Wastewater Discharged(ton) |
Total
Volume of Sulphur Dioxide Emission in Industrial Waste Gas(ton) |
Total
Volume of Soot Emission in Industrial Waste Gas(ton) |
Total
Volume of Dust Emission in Industrial Waste Gas(ton) |