Toxic material | Standard Permissible Concentration of Wastewater (mg/L) |
---|---|
trichloroethylene | 0.3 |
tetrachloroethylene | 0.1 |
dichloromethane | 0.2 |
carbon tetrachloride | 0.02 |
1,2-dichloroethane | 0.04 |
1,1- dichloroethylene | 0.2 |
cis-1,2- dichloroethylene | 0.4 |
1,1,1-trichloroethane | 3.0 |
1,1,2-trichloroethane | 0.06 |
1,3-dichloropropene | 0.02 |
benzene | 0.1 |