Loading (50 kb)...'
(continued)
3,4,5-trichlorocatechol \a\......................... 3,4,6-trichlorocatechol \a\......................... 3,4,5-trichloroguaiacol \a\......................... 3,4,6-trichloroguaiacol \a\......................... 4,5,6-trichloroguaiacol \a\......................... 2,4,5-trichlorophenol \a\........................... 2,4,6-trichlorophenol \a\........................... Tetrachlorocatechol \a\............................. Tetrachloroguaiacol \a\............................. 2,3,4,6-tetrachlorophenol \a\....................... Pentachlorophenol \a\............................... ----------------------------------------------------------------------------------------------------------------
\a\ These limitations do not apply with respect to fiber lines operated by any indirect discharger that
discloses to the pretreatment control authority, at the time it submits the report required under 40 CFR
403.12 (b), (d), or (e), that it uses a TCF bleaching process at that fiber line.
\b\ ``\c\ This regulation does not specify this type of limitation for this pollutant; however, pretreatment control
authorities may do so as appropriate.
(ii) The following pretreatment standards apply with respect to each new source fiber line operated by an indirect discharger producing specialty grade sulfite pulps if the indirect discharger discloses to the pretreatment control authority in a report submitted under 40 CFR 403.12(b), (d), or (e) that it uses exclusively TCF bleaching processes at that fiber line:
Subpart E_Production of Specialty Grade Sulfite Pulps
----------------------------------------------------------------------------------------------------------------
PSNS (TCF)
----------------------------------------------------
Pollutant or pollutant parameter Monthly
Maximum for any 1 day average
----------------------------------------------------------------------------------------------------------------
AOX........................................................ ----------------------------------------------------------------------------------------------------------------
\a\ ``\b\ This regulation does not specify this type of limitation for this pollutant; however, pretreatment control
authorities may do so as appropriate.
(b) The following pretreatment standards shall apply to each new source indirect dischargers unless the indirect discharger certifies to the pretreatment control authority that it is not using these compounds as biocides. In cases when POTWs find it necessary to impose mass effluent standards, equivalent mass standards are provided as guidance:
Subpart E
----------------------------------------------------------------------------------------------------------------
Supplemental PSNS
---------------------------------------------------------------------------------
Pollutant or pollutant Maximum for any 1 day
property ---------------------------------------------------------------------------------
kg/kkg (or pounds per 1,000 lb) of
product Milligrams/liter
----------------------------------------------------------------------------------------------------------------
Pentachlorophenol............. 0.00058exp (0.017x)............... ((0.015)(9.12)exp(0.017x))/y
Trichlorophenol............... 0.0043exp (0.017x)................ ((0.114)(9.12)exp(0.017x))/y
x = percent sulfite pulp in
final product.
y = wastewater discharged in
kgal per ton of product.
----------------------------------------------------------------------------------------------------------------
(c) An indirect discharger must demonstrate compliance with the pretreatment standards in paragraphs (a)(2) or (a)(3) of this section, as applicable, by monitoring for all pollutants at the point where the wastewater containing those pollutants leaves the bleach plant.
[63 FR 18635, Apr. 15, 1998; 63 FR 42240, Aug. 7, 1998]
§ 430.58 Best management practices (BMPs).
top
The definitions and requirements set forth in 40 CFR 430.03 apply to facilities in this subpart.
Subpart F—Semi-Chemical Subcategory
top
§ 430.60 Applicability; description of the semi-chemical subcategory.
top
The provisions of this subpart are applicable to discharges resulting from the integrated production of pulp and paper at semi-chemical mills.
§ 430.61 Specialized definitions.
top
For the purpose of this subpart, the general definitions, abbreviations, and methods of analysis set forth in 40 CFR part 401 and §430.01 of this part shall apply to this subpart.
§ 430.62 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
top
Except as provided in 40 CFR 125.30 through 125.32, any existing point source subject to this subpart must achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT):
Subpart F
[BPT effluent limitations for ammonia base mills]
----------------------------------------------------------------------------------------------------------------
Kg/kkg (or pounds per 1,000 lb) of product
-----------------------------------------------------------
Pollutant or pollutant property Average of daily values
Maximum for any 1 day for 30 consecutive days
----------------------------------------------------------------------------------------------------------------
BOD5................................................ 8.0 4.0
TSS................................................. 10.0 5.0
pH.................................................. (\1\) (\1\)
----------------------------------------------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.0 at all times.
Subpart F
[BPT effluent limitations for sodium base mills]
----------------------------------------------------------------------------------------------------------------
Kg/kkg (or pounds per 1,000 lb) of product
-----------------------------------------------------------
Pollutant or pollutant property Average of daily values
Maximum for any 1 day for 30 consecutive days
----------------------------------------------------------------------------------------------------------------
BOD5................................................ 8.7 4.35
TSS................................................. 11.0 5.5
pH.................................................. (\1\) (\1\)
----------------------------------------------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.0 at all times.
§ 430.63 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT).
top
Except as provided in 40 CFR 125.30 through 125.32, any existing point source subject to this subpart shall achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT): The limitations shall be the same as those specified for conventional pollutants (which are defined in 40 CFR 401.16) in §430.62 of this subpart for the best practicable control technology currently available (BPT), except that non-continuous dischargers shall not be subject to the maximum day and average-of-30-consecutive-days limitations, but shall be subject to annual average effluent limitations determined by dividing the average-of-30-consecutive-days limitations for BOD5 by 1.36 and TSS by 1.36.
§ 430.64 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
top
Except as provided in 40 CFR 125.30 through 125.32, any existing point source subject to this subpart where chlorophenolic-containing biocides are used must achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT). Non-continuous dischargers shall not be subject to the maximum day mass limitations in kg/kkg (lb/1,000 lb), but shall be subject to concentration limitations. Concentration limitations are only applicable to non-continuous dischargers. Permittees not using chlorophenolic-containing biocides must certify to the permit-issuing authority that they are not using these biocides:
Subpart F
----------------------------------------------------------------------------------------------------------------
BAT effluent limitations
-----------------------------------------------------
Maximum for any 1 day
-----------------------------------------------------
Pollutant or pollutant property Kg/kkg (or
pounds per
1,000 lb) of Milligrams/liter
product
----------------------------------------------------------------------------------------------------------------
Pentachlorophenol......................................... 0.0012 (0.029)(10.3)/y
Trichlorophenol........................................... 0.00043 (0.010)(10.3)/y
y = wastewater discharged in kgal per ton of product.
----------------------------------------------------------------------------------------------------------------
§ 430.65 New source performance standards (NSPS).
top
Any new source subject to this subpart must achieve the following new source performance standards (NSPS), except that non-continuous dischargers shall not be subject to the maximum day and average of 30 consecutive days effluent limitations for BOD5 and TSS, but shall be subject to annual average effluent limitations. Also, for non-continuous dischargers, concentration limitations (mg/l) shall apply, where provided. Concentration limitations will only apply to non-continuous dischargers. Only facilities where chlorophenolic-containing biocides are used shall be subject to pentachlorophenol and trichlorophenol limitations. Permittees not using chlorophenolic-containing biocides must certify to the permit-issuing authority that they are not using these biocides:
Subpart F
[NSPS]
----------------------------------------------------------------------------------------------------------------
Kg/kkg (or pounds per 1,000 lb) of
product
---------------------------------------
Continuous dischargers
-------------------------- Non-
Pollutant or pollutant property Average of continuous
daily dis-
Maximum for values for chargers
any 1 day 30 (annual
consecutive average)
days
----------------------------------------------------------------------------------------------------------------
BOD5.................................................................... 3.0 1.6 0.84
TSS..................................................................... 5.8 3.0 1.6
pH...................................................................... (\1\) (\1\) (\1\)
----------------------------------------------------------------------------------------------------------------
Maximum for any 1 day
--------------------------------------------------------
Kg/kkg (or
pounds per
1,000 lb) of Milligrams/liter
product
----------------------------------------------------------------------------------------------------------------
Pentachlorophenol...................................... 0.0012 (0.041)(7.3)/y
Trichlorophenol........................................ 0.00043 (0.014)(7.3)/y
y = wastewater discharged in kgal per ton at all times.
----------------------------------------------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.
§ 430.66 Pretreatment standards for existing sources (PSES).
top
Except as provided in 40 CFR 403.7 and 403.13, any existing source subject to this subpart that introduces pollutants into a publicly owned treatment works must: comply with 40 CFR part 403; and achieve the following pretreatment standards for existing sources (PSES) if it uses chlorophenolic-containing biocides. Permittees not using chlorophenolic-containing biocides must certify to the permit-issuing authority that they are not using these biocides. PSES must be attained on or before July 1, 1984:
Subpart F
----------------------------------------------------------------------------------------------------------------
PSES
-----------------------------------------------------------------
Maximum for any 1 day
-----------------------------------------------------------------
Pollutant or pollutant property Kg/kkg (or
pounds per
Milligrams/liter 1,000 lb) of
product \a\
----------------------------------------------------------------------------------------------------------------
Pentachlorophenol............................. (0.032)(10.3)/y................................... 0.0014
Trichlorophenol............................... (0.010)(10.3)/y................................... 0.00043
y = wastewater discharged in kgal per ton of
product.
----------------------------------------------------------------------------------------------------------------
\a\ The following equivalent mass limitations are provided as guidance in cases when POTWs find it necessary to
impose mass equivalent limitations.
§ 430.67 Pretreatment standards for new sources (PSNS).
top
Except as provided in 40 CFR 403.7, any new source subject to this subpart that introduces pollutants into a publicly owned treatment works must: comply with 40 CFR part 403; and achieve the following pretreatment standards for new sources (PSNS) if it uses chlorophenolic-containing biocides. Permittees not using chlorophenolic-containing biocides must certify to the permit-issuing authority that they are not using these biocides:
Subpart F
----------------------------------------------------------------------------------------------------------------
PSNS
-----------------------------------------------------------------
Maximum for any 1 day
-----------------------------------------------------------------
Pollutant or pollutant property Kg/kkg (or
pounds per
Milligrams/liter 1,000 lb) of
product \a\
----------------------------------------------------------------------------------------------------------------
Pentachlorophenol............................. (0.045)(7.3)/y.................................... 0.0014
Trichlorophenol............................... (0.014)(7.3)/y.................................... 0.00043
y = wastewater discharged in kgal per ton of
product.
----------------------------------------------------------------------------------------------------------------
\a\ The following equivalent mass limitations are provided as guidance in cases when POTWs find it necessary to
impose mass equivalent limitations.
Subpart G—Mechanical Pulp Subcategory
top
§ 430.70 Applicability; description of the mechanical pulp subcategory.
top
The provisions of this subpart are applicable to discharges resulting from: the production of pulp and paper at groundwood chemi-mechanical mills; the production of pulp and paper at groundwood mills through the application of the thermo-mechanical process; the integrated production of pulp and coarse paper, molded pulp products, and newsprint at groundwood mills; and the integrated production of pulp and fine paper at groundwood mills.
§ 430.71 Specialized definitions.
top
For the purpose of this subpart, the general definitions, abbreviations, and methods of analysis set forth in 40 CFR part 401 and §430.01 of this part shall apply to this subpart.
§ 430.72 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
top
(a) Except as provided in 40 CFR 125.30 through 125.32, any existing point source subject to this subpart must achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT), except that non-continuous dischargers shall not be subject to the maximum day and average of 30 consecutive days limitations but shall be subject to annual average effluent limitations:
Subpart G
[BPT effluent limitations for mechanical pulp facilities where pulp and paper at groundwood chemi-mechanical
mills are produced]
----------------------------------------------------------------------------------------------------------------
Kg/kkg (or pounds per 1,000 lb) of
product
--------------------------------------
Continuous dischargers
--------------------------
Pollutant or pollutant property Average of Non-
daily continuous
Maximum for values for dischargers
any 1 day 30 (annual
consecutive average)
days
----------------------------------------------------------------------------------------------------------------
BOD5..................................................................... 13.5 7.05 3.96
TSS...................................................................... 19.75 10.65 5.85
pH....................................................................... (\1\) (\1\) (\1\)
----------------------------------------------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.
Subpart G
[BPT effluent limitations for mechanical pulp facilities where pulp and paper at groundwood mills are produced
through the application of the thermo-mechanical process]
----------------------------------------------------------------------------------------------------------------
Kg/kkg (or pounds per 1,000 lb) of
product
--------------------------------------
Continuous dischargers
--------------------------
Pollutant or pollutant property Average of Non-
daily continuous
Maximum for values for dischargers
any 1 day 30 (annual
consecutive average)
days
----------------------------------------------------------------------------------------------------------------
BOD5..................................................................... 10.6 5.55 3.12
TSS...................................................................... 15.55 8.35 4.59
pH....................................................................... (\1\) (\1\) (\1\)
----------------------------------------------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.
Subpart G
[BPT effluent limitations for mechanical pulp facilities where the integrated production of pulp and coarse
paper, molded pulp products, and newsprint at groundwood mills occurs]
----------------------------------------------------------------------------------------------------------------
Kg/kkg (or pounds per 1,000 lb) of
product
--------------------------------------
Continuous dischargers
--------------------------
Pollutant or pollutant property Average of Non-
daily continuous
Maximum for values for dischargers
any 1 day 30 (annual
consecutive average)
days
----------------------------------------------------------------------------------------------------------------
BOD5..................................................................... 7.45 3.9 2.19
TSS...................................................................... 12.75 6.85 3.76
pH....................................................................... (\1\) (\1\) (\1\)
----------------------------------------------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.
Subpart G
[BPT effluent limitations for mechanical pulp facilities where the integrated production of pulp and fine paper
at groundwood mills occurs]
----------------------------------------------------------------------------------------------------------------
Kg/kkg (or pounds per 1,000 lb) of
product
--------------------------------------
Continuous dischargers
--------------------------
Pollutant or pollutant property Average of Non-
daily continuous
Maximum for values for dischargers
any 1 day 30 (annual
consecutive average)
days
----------------------------------------------------------------------------------------------------------------
BOD5..................................................................... 6.85 3.6 2.0
TSS...................................................................... 11.75 6.3 3.5
pH....................................................................... (\1\) (\1\) (\1\)
----------------------------------------------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.
(b) The following limitations establish the quantity or quality of pollutants or pollutant properties, controlled by this section, resulting from the use of wet barking operations, which may be discharged by a point source subject to the provisions of this subpart. These limitations are in addition to the limitations set forth in paragraph (a) of this section and shall be calculated using the proportion of the mill's total production due to use of logs which are subject to such operations. Non-continuous dischargers shall not be subject to the maximum day and average of 30 consecutive days limitations, but shall be subject to annual average effluent limitations:
Subpart G
[BPT effluent limitations for mechanical pulp facilities where pulp and paper at groundwood chemi-mechanical
mills are produced]
----------------------------------------------------------------------------------------------------------------
Kg/kkg (or pounds per 1,000 lb) of
product
--------------------------------------
Continuous dischargers
--------------------------
Pollutant or pollutant property Average of Non-
daily continuous
Maximum for values for dischargers
any 1 day 30 (annual
consecutive average)
days
----------------------------------------------------------------------------------------------------------------
BOD5..................................................................... 0.9 0.45 0.25
TSS...................................................................... 2.6 1.45 0.80
pH....................................................................... (\1\) (\1\) (\1\)
----------------------------------------------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.
Subpart G
[BPT effluent limitations for mechanical pulp facilities where pulp and paper at groundwood mills are produced
through the application of the thermo-mechanical process]
----------------------------------------------------------------------------------------------------------------
Kg/kkg (or pounds per 1,000 lb) of
product
--------------------------------------
Continuous dischargers
--------------------------
Pollutant or pollutant property Average of Non-
daily continuous
Maximum for values for dischargers
any 1 day 30 (annual
consecutive average)
days
----------------------------------------------------------------------------------------------------------------
BOD5..................................................................... 0.9 0.45 0.3
TSS...................................................................... 2.7 1.45 0.75
pH....................................................................... (\1\) (\1\) (\1\)
----------------------------------------------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.
Subpart G
[BPT effluent limitations for mechanical pulp facilities where the integrated production of pulp and coarse
paper, molded pulp products, and newsprint at groundwood mills occurs]
----------------------------------------------------------------------------------------------------------------
Kg/kkg (or pounds per 1,000 lb) of
product
--------------------------------------
Continuous dischargers
--------------------------
Pollutant or pollutant property Average of Non-
daily continuous
Maximum for values for dischargers
any 1 day 30 (annual
consecutive average)
days
----------------------------------------------------------------------------------------------------------------
BOD5..................................................................... 1.15 0.55 0.30
TSS...................................................................... 2.0 1.1 0.60
pH....................................................................... (\1\) (\1\) (\1\)
----------------------------------------------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.
Subpart G
[BPT effluent limitations for mechanical pulp facilities where the integrated production of pulp and fine paper
at groundwood mills occurs]
----------------------------------------------------------------------------------------------------------------
Kg/kkg (or pounds per 1,000 lb) of
product
----------------------------------------
Continuous dischargers
--------------------------- Non-
Pollutant or pollutant property Average of continuous
daily values dis-
Maximum for for 30 chargers
any 1 day consecutive (annual
days average)
----------------------------------------------------------------------------------------------------------------
BOD5................................................................... 1.1 0.55 0.35
TSS.................................................................... 1.95 1.1 0.60
pH..................................................................... (\1\) (\1\) (\1\)
----------------------------------------------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.
(c) The following limitations establish the quantity or quality of pollutants or pollutant parameters, controlled by this section, resulting from the use of log washing or chip washing operations, which may be discharged by a point source subject to the provisions of this subpart. These limitations are in addition to the limitations set forth in paragraph (a) of this section and shall be calculated using the proportion of the mill's total production due to use of logs and/or chips which are subject to such operations. Non-continuous dischargers shall not be subject to the maximum day and average of 30 consecutive days limitations, but shall be subject to the annual average effluent limitations:
Subpart G
[BPT effluent limitations for mechanical pulp facilities where pulp and paper at groundwood chemi-mechanical
mills are produced]
----------------------------------------------------------------------------------------------------------------
Kg/kkg (or pounds per 1,000 lb) of
product
--------------------------------------
Continuous dischargers
--------------------------
Pollutant or pollutant property Average of Non-
daily continuous
Maximum for values for dischargers
any 1 day 30 (annual
consecutive average)
days
----------------------------------------------------------------------------------------------------------------
BOD5..................................................................... 0.05 0.05 0.05
TSS...................................................................... 0.25 0.15 0.10
pH....................................................................... (\1\) (\1\) (\1\)
----------------------------------------------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.
Subpart G
[BPT effluent limitations for mechanical pulp facilities where pulp and paper at groundwood mills are produced
through the application of the thermo-mechanical process]
----------------------------------------------------------------------------------------------------------------
Kg/kkg (or pounds per 1,000 lb) of
product
--------------------------------------
Continuous dischargers
--------------------------
Pollutant or pollutant property Average of Non-
daily continuous
Maximum for values for dischargers
any 1 day 30 (annual
consecutive average)
days
----------------------------------------------------------------------------------------------------------------
BOD5..................................................................... 0.05 0.05 0.05
TSS...................................................................... 0.30 0.15 0.05
pH....................................................................... (\1\) (\1\) (\1\)
----------------------------------------------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.
Subpart G
[BPT effluent limitations for mechanical pulp facilities where the integrated production of pulp and coarse
paper, molded pulp products, and newsprint at groundwood mills occurs]
----------------------------------------------------------------------------------------------------------------
Kg/kkg (or pounds per 1,000 lb) of
product
--------------------------------------
Continuous dischargers
--------------------------
Pollutant or pollutant property Average of Non-
daily continuous
Maximum for values for dischargers
any 1 day 30 (annual
consecutive average)
days
----------------------------------------------------------------------------------------------------------------
BOD5..................................................................... 0.15 0.05 0.05
TSS...................................................................... 0.20 0.15 0.10
pH....................................................................... (\1\) (\1\) (\1\)
----------------------------------------------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.
Subpart G
[BPT effluent limitations for mechanical pulp facilities where the integrated production of pulp and fine paper
at groundwood mills occurs]
----------------------------------------------------------------------------------------------------------------
Kg/kkg (or pounds per 1,000 lb) of
product
--------------------------------------
Continuous dischargers
--------------------------
Pollutant or pollutant property Average of Non-
daily continuous
Maximum for values for dischargers
any 1 day 30 (annual
consecutive average)
days
----------------------------------------------------------------------------------------------------------------
BOD5..................................................................... 0.15 0.05 0.05
TSS...................................................................... 0.2 0.15 0.10
pH....................................................................... (\1\) (\1\) (\1\)
----------------------------------------------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.
(d) The following limitations establish the quantity or quality of pollutants or pollutant properties, controlled by this section, resulting from the use of log flumes or log ponds, which may be discharged by a point source subject to the provisions of this subpart. These limitations are in addition to the limitations set forth in paragraph (a) of this section and shall be calculated using the proportion of the mill's total production due to use of logs which are subject to such operations. Non-continuous dischargers shall not be subject to the maximum day and average of 30 consecutive days limitations but shall be subject to the annual average effluent limitations:
Subpart G
[BPT effluent limitations for mechanical pulp facilities where pulp and paper at groundwood chemi-mechanicalmills are produced] (continued)