CCLME.ORG - 40 CFR PART 405—DAIRY PRODUCTS PROCESSING POINT SOURCE CATEGORY
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(continued)
English
units
(pounds
per 100 lb
of BOD5
input)
-----------------------------
BOD5...................................... 0.148 0.074
TSS....................................... 0.185 .093
pH........................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.


§ 405.56 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 33934, June 29, 1995]

§ 405.57 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 §405.52 of this subpart for the best practicable control technology currently available (BPT).

[51 FR 24996, July 9, 1986]

Subpart F—Natural and Processed Cheese Subcategory
top
§ 405.60 Applicability; description of the natural and processed cheese subcategory.
top
The provisions of this subpart are applicable to discharges resulting from the manufacture of natural cheese (hard curd) and processed cheese.

§ 405.61 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.

§ 405.62 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 plants processing more than 100,000 lb/day of milk equivalent (more than 10,390 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...................................... 0.716 0.290
TSS....................................... 1.088 .435
pH........................................ (\1\) (\1\)
-----------------------------
English
units
(pounds
per 100 lb
of BOD5
input)
-----------------------------
BOD5...................................... 0.073 0.029
TSS....................................... 0.109 .044
pH........................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.


(b) For plants processing 100,000 lb/day or less of milk equivalent (less than 10,390 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...................................... 0.976 0.488
TSS....................................... 1.462 .731
pH........................................ (\1\) (\1\)
-----------------------------
English
units
(pounds
per 100 lb
of BOD5
input)
-----------------------------
BOD5...................................... 0.098 0.049
TSS....................................... 0.146 .073
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; 60 FR 33934, June 29, 1995]

§ 405.63 [Reserved]
top
§ 405.64 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 6434, Feb. 11, 1975, as amended at 60 FR 33934, June 29, 1995]

§ 405.65 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...................................... 0.160 0.080
TSS....................................... 0.20 .10
pH........................................ (\1\) (\1\)
-----------------------------
English
units
(pounds
per 100 lb
of BOD5
input)
-----------------------------
BOD5...................................... 0.016 0.008
TSS....................................... 0.020 .010
pH........................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.


§ 405.66 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 33934, June 29, 1995]

§ 405.67 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 §405.62 of this subpart for the best practicable control technology currently available (BPT).

[51 FR 24996, July 9, 1986]

Subpart G—Fluid Mix for Ice Cream and Other Frozen Desserts Subcategory
top
§ 405.70 Applicability; description of the fluid mix for ice cream and other frozen desserts subcategory.
top
The provisions of this subpart are applicable to discharges resulting from the manufacture of fluid mixes for ice cream and other frozen desserts for later freezing in other plants; it does not include freezing of the products as one of the affected operations.

§ 405.71 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.

§ 405.72 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 plants with a dairy products input of more than 85,000 lb/day of milk equivalent (more than 8,830 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...................................... 2.20 0.880
TSS....................................... 3.30 1.320
pH........................................ (\1\) (\1\)
-----------------------------
English
units
(pounds
per 100 lb
of BOD5
input)
-----------------------------
BOD5...................................... 0.220 0.068
TSS....................................... 0.330 .132
pH........................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.


(b) For plants with a dairy products input of 85,000 lb/day or less of milk equivalent (less than 8.830 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...................................... 2.926 1.463
TSS....................................... 4.388 2.194
pH........................................ (\1\) (\1\)
-----------------------------
English
units
(pounds
per 100 lb
of BOD5
input)
-----------------------------
BOD5...................................... 0.293 0.146
TSS....................................... 0.439 .219
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; 60 FR 33934, June 29, 1995]

§ 405.73 [Reserved]
top
§ 405.74 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 33934, June 29, 1995]

§ 405.75 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...................................... 0.480 0.240
TSS....................................... 0.60 .30
pH........................................ (\1\) (\1\)
-----------------------------
English
units
(pounds
per 100 lb
of BOD5
input)
-----------------------------
BOD5...................................... 0.048 0.024
TSS....................................... 0.060 .030
pH........................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.


§ 405.76 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 33934, June 29, 1995]

§ 405.77 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 §405.72 of this subpart for the best practicable control technology currently available (BPT).

[51 FR 24996, July 9, 1986]

Subpart H—Ice Cream, Frozen Desserts, Novelties and Other Dairy Desserts Subcategory
top
§ 405.80 Applicability; description of the ice cream, frozen desserts, novelties and other dairy desserts subcategory.
top
The provisions of this subpart are applicable to discharges resulting from the manufacture of ice cream, ice milk, sherbert, water ices, stick confections, frozen novelties products, frozen desserts, melorine, pudding and other dairy product base desserts. If fluid mixes prepared at another plant are employed, the appropriate values from subpart G should be deducted from the limitations.

§ 405.81 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.

§ 405.82 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 plants with a dairy products input of more than 85,000 lb/day of milk equivalent (more than 8,830 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...................................... 4.60 1.840
TSS....................................... 6.90 2.760
pH........................................ (\1\) (\1\)
-----------------------------
English
units
(pounds
per 100 lb
of BOD5
input)
-----------------------------
BOD5...................................... 0.460 0.184
TSS....................................... .690 0.276
pH........................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.


(b) For plants with a dairy products input of 85,000 lb/day or less of milk equivalent (less than 8,830 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...................................... 6.126 3.063
TSS....................................... 9.188 4.594
pH........................................ (\1\) (\1\)
-----------------------------
English
units
(pounds
per 100 lb
of BOD5
input)
-----------------------------
BOD5...................................... 0.613 0.306
TSS....................................... .919 .459
pH........................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.


[39 FR 18597, May 28, 1974, as amended at 60 FR 33934, June 29, 1995]

§ 405.83 [Reserved]
top
§ 405.84 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 33934, June 29, 1995]

§ 405.85 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...................................... 0.940 0.470
TSS....................................... 1.175 .588
pH........................................ (\1\) (\1\)
-----------------------------
English
units
(pounds
per 100 lb
of BOD5
input)
-----------------------------
BOD5...................................... 0.094 0.047
TSS....................................... 0.118 .059
pH........................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.


§ 405.86 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 33934, June 29, 1995]

§ 405.87 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 §405.82 of this subpart for the best practicable control technology currently available (BPT).

[51 FR 24996, July 9, 1986]

Subpart I—Condensed Milk Subcategory
top
§ 405.90 Applicability; description of the condensed milk subcategory.
top
The provisions of this subpart are applicable to discharges resulting from the manufacture of condensed whole milk, condensed skim milk, sweetened condensed milk and condensed buttermilk.

§ 405.91 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.

§ 405.92 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 plants condensing more than 100,000 lb/day of milk equivalent (more than 10,390 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...................................... 3.450 1.380
TSS....................................... 5.175 2.070
pH........................................ (\1\) (\1\)
-----------------------------
English
units
(pounds
per 100 lb
of BOD5
input)
-----------------------------
BOD5...................................... 0.345 0.138
TSS....................................... 0.518 .207
pH........................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.


(b) For plants condensing 100,000 lb/day or less of milk equivalent (less than 10,390 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...................................... 4.60 2.30
TSS....................................... 6.90 .450
pH........................................ (\1\) (\1\)
-----------------------------
English
units
(pounds
per 100 lb
of BOD5
input)
-----------------------------
BOD5...................................... 0.460 0.230
TSS....................................... 0.690 .345
pH........................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.


(c) For plants in the size range covered by paragraph (b) once-through barometric condenser water may be discharged untreated if the composite net entrainment is below 15 mg/l of BOD5 for any one day and below 10 mg/l of BOD5 as the average for thirty consecutive days.

[39 FR 18597, May 28, 1974, as amended at 39 FR 32993, Sept. 13, 1974; 60 FR 33935, June 29, 1995]

§ 405.93 [Reserved]
top
§ 405.94 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]

§ 405.95 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...................................... 0.760 0.380
TSS....................................... 0.950 .475
pH........................................ (\1\) (\1\)
-----------------------------
English
units
(pounds
per 100 lb
of BOD5
input)
-----------------------------
BOD5...................................... 0.076 0.038
TSS....................................... 0.095 .048
pH........................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.


[39 FR 18597, May 28, 1974, as amended at 39 FR 32994, Sept. 13, 1974]

§ 405.96 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]

§ 405.97 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 §405.92 of this subpart for the best practicable control technology currently available (BPT).

[51 FR 24996, July 9, 1986]

Subpart J—Dry Milk Subcategory
top
§ 405.100 Applicability; description of the dry milk subcategory.
top
The provisions of this subpart are applicable to discharges resulting from the manufacture of dry whole milk, dry skim milk and dry buttermilk.

§ 405.101 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 analysis or generally accepted published values.

§ 405.102 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 milk drying plants with an input equivalent to more than 145,000 lb/day of milk equivalent (more than 15,070 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...................................... 1.625 0.650
TSS....................................... 2.438 .975
pH........................................ (\1\) (\1\)
-----------------------------
English
units
(pounds
per 100 lb
of BOD5
input)
-----------------------------
BOD5...................................... 0.163 0.065
TSS....................................... 0.244 .098
pH........................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.


(b) For milk drying plants with an input equivalent to 145,000 lb/day or less of milk equivalent (less than 15,070 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...................................... 2.176 1.088
TSS....................................... 3.276 1.638
pH........................................ (\1\) (\1\)
-----------------------------
English
units
(pounds
per 100 lb
of BOD5
input)
-----------------------------
BOD5...................................... 0.218 0.109
TSS....................................... 0.328 .164
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]

§ 405.103 [Reserved]
top
§ 405.104 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 sourcesubject to the provisions of this subpart. (continued)