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Q-2, r. 27 - Regulation respecting pulp and paper mills

Section 104
Disposition versions

Full text
104. Leachate discharged into the environment or into a storm sewer must not contain contaminants in excess of the following concentrations:
_________________________________________________________
|
Parameters | Standards
|
____________________________|____________________________
|
BOD5 | 50 mg/l
____________________________|____________________________
|
TSS | 50 mg/l
____________________________|____________________________
|
Aluminium | 10 mg/l
____________________________|____________________________
|
Chromium | 1 mg/l
____________________________|____________________________
|
Iron | 10 mg/l
____________________________|____________________________
|
Mercury | 0.05 mg/l
____________________________|____________________________
|
Lead | 0.3 mg/l
____________________________|____________________________
|
Zinc | 1 mg/l
____________________________|____________________________
|
Total sulphides | 1 mg/l
(expressed in S-2) |
____________________________|_____________________________
|
Phenolic compounds | 50 µg/l
____________________________|____________________________
|
Resinic and fatty acids | 300 µg/l
____________________________|____________________________
Compliance is verified by comparing the standard with the arithmetic average of the concentrations measured in the last 4 samples.
Resinic and fatty acids as well as phenolic compounds are the sum of the compounds appearing in Schedule XI.
Despite the foregoing, in the case of other wastewater referred to in sections 53, 95 and 128 to which the provisions of this section apply, the standards are expressed as maximum concentrations; for TSS and for BOD5, the standard is 30 mg/litre.
O.C. 808-2007, s. 104; O.C. 675-2013, s. 9.
104. Leachate discharged into the environment or into a storm sewer must not contain contaminants in excess of the following concentrations:
_________________________________________________________
|
Parameters | Average
| concentration
____________________________|____________________________
|
BOD5 | 50 mg/l
____________________________|____________________________
|
TSS | 50 mg/l
____________________________|____________________________
|
Aluminium | 10 mg/l
____________________________|____________________________
|
Chromium | 1 mg/l
____________________________|____________________________
|
Iron | 10 mg/l
____________________________|____________________________
|
Mercury | 0.05 mg/l
____________________________|____________________________
|
Lead | 0.3 mg/l
____________________________|____________________________
|
Zinc | 1 mg/l
____________________________|____________________________
|
Total sulphides | 1 mg/l
(expressed in S-2) |
____________________________|_____________________________
|
Phenolic compounds | 50 µg/l
____________________________|____________________________
|
Resinic and fatty acids | 300 µg/l
____________________________|____________________________
Compliance is verified by comparing the standard with the arithmetic average of the concentrations measured in the last 4 samples.
Resinic and fatty acids as well as phenolic compounds are the sum of the compounds appearing in Schedule XI.
Despite the foregoing, in the case of other wastewater referred to in sections 53, 95 and 128 to which the provisions of this section apply, the standards are expressed as maximum concentrations; for TSS and for BOD5, the standard is 30 mg/litre.
O.C. 808-2007, s. 104.
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