ENVIRONMENTAL FINAL GOVERNING STANDARDS ITALY

ITALY - 3 Drinking Water
Parameter
MCL (mg/L) Detection Limit
(mg/L)
o-Dichlorobenzene 0.6 0.0005
cis-1,2-Dichloroethylene 0.07 0.0005
trans-1,2-Dichloroethylene 0.1 0.0005
1,1-Dichloroethylene 0.007 0.0005
1,1,1-Trichloroethane 0.20 0.0005
1,2-Dichloroethane 0.003 0.0005
Dichloromethane 0.005
1,1,2-Trichloroethane 0.005
1,2,4-Trichloro-benzene 0.07
1,2-Dichloropropane 0.005 0.0005
Ethylbenzene 0.7 0.0005
Monochlorobenzene 0.1 0.0005
para-Dichlorobenzene 0.075 0.0005
Styrene 0.1 0.0005
Tetrachloroethylene 0.005 0.0005
Trichloroethylene 0.005 0.0005
Tetrachloroethene-Trichloroethene 6 0.01
Toluene 1.0 0.0005
Vinyl chloride 2 0.0005 0.0005
Xylene (total) 10
Other Organics
0.0005
Acrylamide 1, 2 0.0001
Epihydrochlorin 1, 2 0.0001
Polycyclic aromatic hydrocarbons (PAH) 5 0.0001
Total organic Carbons (TOC) 7 No abnormal changes
Total trihaolmethanes 8 0.03
Notes:
1. Only applies when adding these polymer flocculants to the treatment process. No sampling is required, the
system certifies that dosing is within specified limits.
2. The MCL refers to the residual monomer concentration in the water as calculated according to specifications of
the maximum release from the corresponding polymer in contact with the water.
3. Pesticides means:
- organic insecticides
- organic herbicides
- organic fungicides
- organic nematocides
- organic acaricides
- organic algicides
- organic rodenticides
- organic slimicides
- related products (inter alia, growth regulators) and their relevant metabolites, degradation and reaction
products. Only those pesticides which are likely to be present in a given supply need to be monitored.
They include Alachlor, Aldicarb, Aldicarb Sulfone, Aldicarb Sulfoxide, Atrazine, Carbofuran, Chloradane,
Dalapon, 2,4-D, 1,2- Dibromo-3-chloropropane (DBCP), Dinoseb, Diquat, Endrin, Endothall, Glyphosate,
September 2012 Italy FGS 3-28
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