Substance
|
Total Amount
(mg/l)
| |
---|---|---|
BOD5*
|
220*
| |
TKN*
|
20*
| |
TP (total phosphorus)
|
5.0*
| |
TSS*
|
250
| |
TPH (total petroleum
| ||
hydrocarbons)*
| ||
Total oil and grease
|
100*
| |
Arsenic
|
5.0*
| |
Cadmium
|
0.3*
| |
Chromium
|
0.50*
| |
Copper
|
3.0*
| |
Lead
|
0.5
| |
Mercury
|
10
| |
Nickel
|
4.0*
| |
Silver
|
0.03*
| |
Zinc
|
4.8*
| |
NOTES:
* The Director may impose alternative mass limitations
on user(s) not meeting applicable pretreatment standards or requirements
or in other cases as necessary, where the imposition of mass and/or
concentration limitations are considered appropriate. Alternative
limitations shall be based on plant design and available plant capacity.
|