ENVIRONMENTAL FINAL GOVERNING STANDARDS ITALY

ITALY - 4 Wastewater
Hexachlorobenzene (HCB)
- Perchloroethylene (PCE) and Carbon Tetrachloride (CCl4) production through
perchlorination
- Trichloroethylene and/or perchloroethylene production through other techniques
Hexachlorobutadiene
- Perchloroethylene (PCE) and Carbon Tetrachloride (CCl4) production through
perchlorination;
- Trichloroethylene and/or perchloroethylene production through other techniques
Chloroform
- Chloromethane production from methanol or from combination of methanol and
methane
- Chloromethane production through chlorination of methane
Carbon tetrachloride
- Carbon tetrachloride production through perchlorination – washing technique
- Carbon tetrachloride production through perchlorination – no-washing technique
- Chloromethane production through chlorination of methane (including pressurized
chlorolisys from methanol)
- CFCs production
1,2-dichloroethane (EDC)
- 1,2-dichloroethane production only
- 1,2-dichloroethane production and transformation and/or use at the same plant, except
for the use and production of heat exchangers
- EDC use for metal degreasing (in industrial plants different from those above)
- Transformation of 1,2-dichloroethane in substances different from vinyl chloride
Trichloroethylene
- Trichloroethylene and perchloroethylene production
- Use of trichloroethylene for metal degreasing
Trichlorobenzene (TCB)
- Production of TCB through dehydrochlorination and /or TCB transformation
- Production and transformation of chlorobenezene through chlorination
Perchloroethylene (PCE)
- Trichloroethylene and perchloroethylene production
- Carbon tetrachloride and perchloroethylene production
- Use of PCE for metal degreasing
- Chlorofluorocarbon production
September 2012 Italy FGS 4-41
Revision 0