Loading (50 kb)...'
(continued) subject to the provisions of this subpart.
------------------------------------------------------------------------
Pollutant or pollutant property Pretreatment standard
------------------------------------------------------------------------
pH........................................ No limitation.
BOD5...................................... Do.
TSS....................................... Do.
------------------------------------------------------------------------
[40 FR 6435, Feb. 11, 1975, as amended at 60 FR 33935, June 29, 1995]
§ 405.105 Standards of performance for new sources.
top
The following standards of performance establish the quantity or quality of pollutants or pollutant properties, controlled by this section, which may be discharged by a new source subject to the provisions of this subpart.
------------------------------------------------------------------------
Effluent limitations
-----------------------------
Average of daily
Effluent characteristic Maximum values for 30
for any 1 consecutive days
day shall not
exceed_
------------------------------------------------------------------------
Metric
units
(kilograms
per 1,000
kg of BOD5
input)
-----------------------------
BOD5...................................... 0.036 0.018
TSS....................................... 0.450 .225
pH........................................ (\1\) (\1\)
-----------------------------
English
units
(pounds
per 100 lb
of BOD5
input)
-----------------------------
BOD5...................................... 0.036 0.018
TSS....................................... 0.045 .023
pH........................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.
[39 FR 18597, May 28, 1974, as amended at 39 FR 32993, Sept. 13, 1974]
§ 405.106 Pretreatment standards for new sources.
top
Any new source subject to this subpart that introduces process wastewater pollutants into a publicly owned treatment works must comply with 40 CFR part 403.
[60 FR 33935, June 29, 1995]
§ 405.107 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 §§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 §401.16) in §405.102 of this subpart for the best practicable control technology currently available (BPT).
[51 FR 24996, July 9, 1986]
Subpart K—Condensed Whey Subcategory
top
§ 405.110 Applicability; description of the condensed whey subcategory.
top
The provisions of this subpart are applicable to discharges resulting from the manufacture of condensed sweet whey and condensed acid whey.
§ 405.111 Specialized definitions.
top
For the purpose of this subpart:
(a) Except as provided below, the general definitions, abbreviations and methods of analysis set forth in part 401 of this chapter shall apply to this subpart.
(b) The term BOD5 input shall mean the biochemical oxygen demand of the materials entered into process. It can be calculated by multiplying the fats, proteins and carbohydrates by factors of 0.890, 1.031 and 0.691 respectively. Organic acids (e.g., lactic acids) should be included as carbohydrates. Composition of input materials may be based on either direct analyses or generally accepted published values.
§ 405.112 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.
top
Except as provided in §§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 practicable control technology currently available (BPT):
(a) For whey condensing plants with over 300,000 lb/day of fluid raw whey input (over 20,700 lb/day of solids or 14,160 lb/day of BOD5 input).
------------------------------------------------------------------------
Effluent limitations
-----------------------------
Average of daily
Effluent characteristic Maximum values for 30
for any 1 consecutive days
day shall not
exceed_
------------------------------------------------------------------------
Metric
units
(kilograms
per 1,000
kg of BOD5
input)
-----------------------------
BOD5...................................... 1.00 0.400
TSS....................................... 1.50 .600
pH........................................ (\1\) (\1\)
-----------------------------
English
units
(pounds
per 100 lb
of BOD5
input)
-----------------------------
BOD5...................................... 0.100 0.040
TSS....................................... 0.150 .060
pH........................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.
(b) For whey condensing plants with 300,000 lb/day or less of raw fluid whey input (less than 20,700 lb/day of solids or 14,160 lb/day of BOD5 input).
------------------------------------------------------------------------
Effluent limitations
-----------------------------
Average of daily
Effluent characteristic Maximum values for 30
for any 1 consecutive days
day shall not
exceed_
------------------------------------------------------------------------
Metric
units
(kilograms
per 1,000
kg of BOD5
input)
-----------------------------
BOD5...................................... 1.30 0.650
TSS....................................... 1.950 .975
pH........................................ (\1\) (\1\)
-----------------------------
English
units
(pounds
per 100 lb
of BOD5
input)
-----------------------------
BOD5...................................... 0.130 0.065
TSS....................................... 0.195 .098
pH........................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.
(c) For plants in the size range covered in paragraph (b) once-through barometric condenser water may be discharged untreated if the composite net entrainment is below 15 mg/1 of BOD5 for any one day and below 10 mg/1 of BOD5 as the average for thirty consecutive days.
[39 FR 18597, May 28, 1974, as amended at 60 FR 33935, June 29, 1995]
§ 405.113 [Reserved]
top
§ 405.114 Pretreatment standards for existing sources.
top
Any existing source subject to this subpart that introduces process wastewater pollutants into a publicly owned treatment works must comply with 40 CFR part 403. In addition, the following pretreatment standard establishes the quantity or quality of pollutants or pollutant properties controlled by this section which may be discharged to a publicly owned treatment works by a point source subject to the provisions of this subpart.
------------------------------------------------------------------------
Pollutant or pollutant property Pretreatment standard
------------------------------------------------------------------------
pH........................................ No limitation.
BOD5...................................... Do.
TSS....................................... Do.
------------------------------------------------------------------------
[40 FR 6435, Feb. 11, 1975, as amended at 60 FR 33935, June 29, 1995]
§ 405.115 Standards of performance for new sources.
top
The following standards of performance establish the quantity or quality of pollutants or pollutant properties, controlled by this section, which may be discharged by a new source subject to the provisions of this subpart:
------------------------------------------------------------------------
Effluent limitations
-----------------------------
Average of daily
Effluent characteristic Maximum values for 30
for any 1 consecutive days
day shall not
exceed_
------------------------------------------------------------------------
Metric
units
(kilograms
per 1,000
kg of BOD5
input)
-----------------------------
BOD5...................................... 0.220 0.110
TSS....................................... 0.276 .138
pH........................................ (\1\) (\1\)
-----------------------------
English
units
(pounds
per 100 lb
of BOD5
input)
-----------------------------
BOD5...................................... 0.022 0.011
TSS....................................... 0.028 .014
pH........................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.
§ 405.116 Pretreatment standards for new sources.
top
Any new source subject to this subpart that introduces process wastewater pollutants into a publicly owned treatment works must comply with 40 CFR part 403.
[60 FR 33935, June 29, 1995]
§ 405.117 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 §§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 §401.16) in §405.112 of this subpart for the best practicable control technology currently available (BPT).
[51 FR 24996, July 9, 1986]
Subpart L—Dry Whey Subcategory
top
§ 405.120 Applicability; description of the dry whey subcategory.
top
The provisions of this subpart are applicable to discharges resulting from the manufacture of sweet or acid dry whey.
§ 405.121 Specialized definitions.
top
For the purpose of this subpart:
(a) Except as provided below, the general definitions, abbreviations and methods of analysis set forth in part 401 of this chapter shall apply to this subpart.
(b) The term BOD5 input shall mean the biochemical oxygen demand of the materials entered into process. It can be calculated by multiplying the fats, proteins and carbohydrates by factors of 0.890, 1.031 and 0.691 respectively. Organic acids (e.g., lactic acids) should be included as carbohydrates. Composition of input materials may be based on either direct analyses or generally accepted published values.
§ 405.122 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.
top
Except as provided in §§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 practicable control technology currently available (BPT):
(a) For whey drying plants with an input equivalent to more than 57,000 lb/day of 40 percent solids whey (22,800 lb/day of solids or 15,620 lb/day of BOD5 input).
------------------------------------------------------------------------
Effluent limitations
-----------------------------
Average of daily
Effluent characteristic Maximum values for 30
for any 1 consecutive days
day shall not
exceed_
------------------------------------------------------------------------
Metric
units
(kilograms
per 1,000
kg of BOD5
input)
-----------------------------
BOD5...................................... 1.00 0.400
TSS....................................... 1.50 .600
pH........................................ (\1\) (\1\)
-----------------------------
English
units
(pounds
per 100 lb
of BOD5
input)
-----------------------------
BOD5...................................... 0.100 0.040
TSS....................................... 0.150 .060
pH........................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.
(b) For whey drying plants with an input equivalent to 57,000 lb/day or less of 40 percent solids whey (under 22,800 lb/day solids or 15,620 lb/day of BOD5 input).
------------------------------------------------------------------------
Effluent limitations
-----------------------------
Average of daily
Effluent characteristic Maximum values for 30
for any 1 consecutive days
day shall not
exceed_
------------------------------------------------------------------------
Metric
units
(kilograms
per 1,000
kg of BOD5
input)
-----------------------------
BOD5...................................... 1.30 0.650
TSS....................................... 1.95 .975
pH........................................ (\1\) (\1\)
-----------------------------
English
units
(pounds
per 100 lb
of BOD5
input)
-----------------------------
BOD5...................................... 0.130 0.065
TSS....................................... 0.195 .098
pH........................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.
[39 FR 18597, May 28, 1974, as amended at 60 FR 33935, June 29, 1995]
§ 405.123 [Reserved]
top
§ 405.124 Pretreatment standards for existing sources.
top
Any existing source subject to this subpart that introduces process wastewater pollutants into a publicly owned treatment works must comply with 40 CFR part 403. In addition, the following pretreatment standard establishes the quantity or quality of pollutants or pollutant properties controlled by this section which may be discharged to a publicly owned treatment works by a point source subject to the provisions of this subpart.
------------------------------------------------------------------------
Pollutant or pollutant property Pretreatment standard
------------------------------------------------------------------------
pH........................................ No limitation.
BOD5...................................... Do.
TSS....................................... Do.
------------------------------------------------------------------------
[40 FR 6435, Feb. 11, 1975, as amended at 60 FR 33935, June 29, 1995]
§ 405.125 Standards of performance for new sources.
top
The following standards of performance establish the quantity or quality of pollutants or pollutant properties, controlled by this section, which may be discharged by a new source subject to the provisions of this subpart:
------------------------------------------------------------------------
Effluent limitations
-----------------------------
Average of daily
Effluent characteristic Maximum values for 30
for any 1 consecutive days
day shall not
exceed_
------------------------------------------------------------------------
Metric
units
(kilograms
per 1,000
kg of BOD5
input)
-----------------------------
BOD5...................................... 0.220 0.110
TSS....................................... 0.275 .138
pH........................................ (\1\) (\1\)
-----------------------------
English
units
(pounds
per 100 lb
of BOD5
input)
-----------------------------
BOD5...................................... 0.022 0.011
TSS....................................... 0.023 .014
pH........................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.
§ 405.126 Pretreatment standards for new sources.
top
Any new source subject to this subpart that introduces process wastewater pollutants into a publicly owned treatment works must comply with 40 CFR part 403.
[60 FR 33935, June 29, 1995]
§ 405.127 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 §§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 §401.16) in §405.122 of this subpart for the best practicable control technology currently available (BPT).
[51 FR 24996, July 9, 1986]