Toxic Inorganic Substances
|
Maximum Allowable Concentration
(mg/l)
| |
---|---|---|
Aluminum (ionic form)
|
10
| |
Antimony
|
1
| |
Arsenic
|
0.1
| |
Barium
|
5.0
| |
Beryllium
|
1.0
| |
Boron
|
1.0
| |
Cadmium
|
0.02
| |
Chromium (total)
|
1.0
| |
Chromium (hexavalent)
|
0.05
| |
Copper
|
0.5
| |
Cyanide (total)
|
0.1
| |
Fluorides
|
1.5
| |
Iron
|
3.0
| |
Lead
|
0.05
| |
Manganese
|
3.0
| |
Mercury
|
0.002
| |
Nickel
|
0.5
| |
Selenium
|
0.1
| |
Silver
|
0.1
| |
Sulfate
|
360
| |
Tin
|
5.0
| |
Zinc
|
0.3
| |
Color (platinum cobalt units)
|
75 Pt-Co units
| |
Chlorides
|
250
|
Toxic Organic Compounds/Pollutants
|
Maximum Allowable Concentration
(mg/l)
| |
---|---|---|
Acrolein
|
0.2
| |
Acylonitrile
|
0.2
| |
2, 4-Dinitrophenol
|
0.5
| |
2-Methyl-4, 6-dinitrophenol
|
0.5
| |
Alcohols (total)
|
25.0
| |
Phenols
|
0.001
| |
Chlorinated hydrocarbons (total)
|
2.0
| |
Pesticides and herbicides (total)
|
0.1
| |
Benzidine
|
50.0
| |
Methylene blue active substances (MBAS)
|
50.0
| |
Acetone
|
50.0
| |
Toluene
|
1.0
| |
Ethylbenzene
|
1.0
| |
Methylene chloride
|
0.2
| |
Naphthalene
|
1.5
| |
Hexachlorobenzene
|
2.0
| |
Chloroform
|
0.1
|