Effluent Concentration Limit (mg/l)
| |||
---|---|---|---|
Substance1
|
Allowable Average Daily2
|
Allowable Maximum Instantaneous3
| |
Aluminum
| |||
Antimony
| |||
Arsenic
|
0.0276
| ||
Barium
| |||
Beryllium
| |||
Bismuth
| |||
Bromine
| |||
Cadmium
|
0.1263
| ||
Chlorides
| |||
Chlorine
| |||
Chromium (hex)
| |||
Chromium (tot)
|
0.3210
| ||
Cobalt
| |||
Copper
|
0.5001
| ||
Cyanide
|
0.0388
| ||
Fluorides
| |||
Gold
| |||
Iodine
| |||
Iron
| |||
Lead
|
0.0681
| ||
Manganese
| |||
Mercury
|
0.0303
| ||
Molybdenum
| |||
Nickel
|
0.1717
| ||
Phenols, total
| |||
Selenium
| |||
Silver
|
0.0243
| ||
Sulfates
| |||
Sulfides
| |||
Tin
| |||
Titanium
| |||
Vanadium
| |||
Zinc
|
0.1999
|
NOTES:
| ||
---|---|---|
1.
|
Except for chromium (hex), all concentrations listed for metallic
substances shall be as "total metal," which shall be defined as the
value measured in a sample acidified to a pH value of two or less,
without prior filtration.
| |
2.
|
As determined on a composite sample taken from the user's
daily discharge over a typical operational and/or production day.
| |
3.
|
As determined on a grab sample taken from the user's discharge
at any time during the daily operational and/or production period.
|
•
|
Alkanes, alkenes and alkynes
| |
•
|
Aliphatic and aromatic alcohols and acids
| |
•
|
Aliphatic and aromatic aldehydes and ketones
| |
•
|
Aliphatic and aromatic esters
| |
•
|
Aliphatic and aromatic halogenated compounds
| |
•
|
Aliphatic and aromatic nitro, cyano and amino compounds
| |
•
|
Antibiotics
| |
•
|
Benzene derivatives
| |
•
|
Chemical compounds which, upon acidification, alkalinization,
oxidation or reduction, in the discharge or after admixture with wastewater
and its components in the POTW, produce toxic, flammable, or explosive
compounds
| |
•
|
Pesticides, including algicides, fungicides, herbicides, insecticides,
rodenticides
| |
•
|
Phthalates
| |
•
|
Polyaromatic and polynuclear hydrocarbons
| |
•
|
Total toxic organics, TTO, as defined in 40 CFR 433.11
| |
•
|
Toxic organic compounds regulated by federal pretreatment standards
| |
•
|
Unsaturated aliphatics, including those with an aldehyde, ketone
or nitrile functional group
| |
•
|
Viable pathogenic organisms from industrial processes or hospital
procedures
|
Allowable POTW Influent Loading
| ||
---|---|---|
Substance
|
Average Daily
(pounds per day)
| |
Aluminum
| ||
Antimony
| ||
Arsenic
|
2.929
| |
Barium
| ||
Beryllium
| ||
Bismuth
| ||
Bromine
| ||
Cadmium
|
15.7643
| |
Chromium (hex)
| ||
Chromium (tot)
|
40.1234
| |
Cobalt
| ||
Copper
|
47.2421
| |
Cyanide
|
4.0123
| |
Fluorides
| ||
Gold
| ||
Iron
| ||
Lead
|
6.8116
| |
Manganese
| ||
Mercury
|
3.7076
| |
Nickel
|
34.0582
| |
Phenols, (total)
| ||
Selenium
| ||
Silver
|
1.8917
| |
Sulfide
| ||
Tin
| ||
Titanium
| ||
Vanadium
| ||
Zinc
|
13.1150
|