Effluent Concentration Limit
| |
---|---|
Allowable Average Substance1
|
Allowable Maximum Daily2
(mg/l)
|
Barium
|
2
|
CBOD
|
250
|
Chlorine
|
2
|
Cyanide
|
1
|
Fluorides
|
25
|
Manganese
|
5
|
Phenols (total)
|
2
|
Silver
|
0.1
|
TTO
|
2.5
|
TSS
|
250
|
NOTES:
|
---|
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 filtration1.
|
As determined on a composite sample taken from
the user's daily discharge over a typical operational and/or production
day2.
|
Allowable Influent Loading
| |
---|---|
Substance
|
Average Daily
(pounds per day)
|
Aluminum
|
7
|
Arsenic
|
12
|
Beryllium
|
77
|
CBOD
|
20
|
Cadmium
|
0.005
|
Chromium (hex)
|
0.8
|
Chromium (total)
|
0.17
|
Cobalt
|
0.35
|
Copper
|
0.16
|
Iron
|
21
|
Lead
|
0.225
|
Mercury
|
0.002
|
Nickel
|
0.065
|
Selenium
|
0.07
|
Zinc
|
0.43
|
TSS
|
20
|