CCLME.ORG - 40 CFR PART 405—DAIRY PRODUCTS PROCESSING POINT SOURCE CATEGORY
http://www.cclme.org

40 CFR PART 405—DAIRY PRODUCTS PROCESSING POINT SOURCE CATEGORY
1-40CFR405.txt - CFR - 5/16/2006 0:00:00 - Regulation - US

 Download First Page Previous Page Next Page > Last Page >>
Loading (50 kb)...'
National
United States Regulations
40 CFR PART 405—DAIRY PRODUCTS PROCESSING POINT SOURCE CATEGORY


PART 405—DAIRY PRODUCTS PROCESSING POINT SOURCE CATEGORY




--------------------------------------------------------------------------------

Authority: Secs. 301, 304 (b) and (c), 306 (b) and (c) and 307(c) of the Federal Water Pollution Control Act, as amended (the Act); 33 U.S.C. 1251, 1311, 1314 (b) and (c), 1316 (b) and (c), and 1317(c); 86 Stat. 816, et seq., Pub. L. 92–500; 91 Stat. 1567, Pub. L. 95–217.

Source: 39 FR 18597, May 28, 1974, unless otherwise noted.

Subpart A—Receiving Stations Subcategory
top
§ 405.10 Applicability; description of the receiving stations subcategory.
top
The provisions of this subpart are applicable to discharges resulting from the operation of receiving stations engaged in the assembly and reshipment of bulk milk for the use of manufacturing or processing plants.

§ 405.11 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.

§ 405.12 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 receiving stations receiving more than 150,000 lb/day of milk equivalent (15,600 lb/day or more 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...................................... 0.475 0.190
TSS....................................... 0.713 .285
pH........................................ (\1\) (\1\)
-----------------------------
English
units
(pounds
per 100 lb
of BOD5
input)
-----------------------------
BOD5...................................... 0.048 0.019
TSS....................................... 0.071 .029
pH........................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.


(b) For receiving stations receiving 150,000 lb/day or less of milk equivalent (under 15,600 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...................................... 0.625 0.313
TSS....................................... 0.938 .469
pH........................................ (\1\) (\1\)
-----------------------------
English
units
(pounds
per 100 lb
of BOD5
input)
-----------------------------
BOD5...................................... 0.063 0.031
TSS....................................... 0.094 .047
pH........................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.


[39 FR 18597, May 28, 1974, as amended at 60 FR 33933, June 29, 1995]

§ 405.13 [Reserved]
top
§ 405.14 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 33933, June 29, 1995]

§ 405.15 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...................................... 0.100 0.050
TSS....................................... 0.126 .063
pH........................................ (\1\) (\1\)
-----------------------------
English
units
(pounds
per 100 lb
of BOD5
input)
-----------------------------
BOD5...................................... 0.010 0.005
TSS....................................... 0.013 .006
pH........................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.


§ 405.16 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 33933, June 29, 1995]

§ 405.17 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 §405.12 of this subpart for the best practicable control technology currently available (BPT).

[51 FR 24996, July 9, 1986]

Subpart B—Fluid Products Subcategory
top
§ 405.20 Applicability; description of the fluid products subcategory.
top
The provisions of this subpart are applicable to discharges resulting from the manufacture of market milk (ranging from 3.5 percent fat to fat-free), flavored milk (chocolate and others) and cream (of various fat concentrations, plain and whipped).

§ 405.21 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.

§ 405.22 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 fluid products plants receiving more than 250,000 lb/day of milk equivalent (more than 25,900 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...................................... 3.375 1.350
TSS....................................... 5.506 2.025
pH........................................ (\1\) (\1\)
-----------------------------
English
units
(pounds
per 100 lb
of BOD5
input)
-----------------------------
BOD5...................................... 0.338 0.135
TSS....................................... 0.551 .203
pH........................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.


(b) For fluid products plants receiving 250,000 lb/day or less of milk equivalent (less than 25,900 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...................................... 4.50 2.250
TSS....................................... 6.750 3.375
pH........................................ (\1\) (\1\)
-----------------------------
English
units
(pounds
per 100 lb
of BOD5
input)
-----------------------------
BOD5...................................... 0.450 0.225
TSS....................................... 0.675 .338
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; 60 FR 33933, June 29, 1995]

§ 405.23 [Reserved]
top
§ 405.24 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 33933, June 29, 1995]

§ 405.25 Standards of performance for new sources.
top


------------------------------------------------------------------------
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...................................... 0.740 0.370
TSS....................................... 0.925 .463
pH........................................ (\1\) (\1\)
-----------------------------
English
units
(pounds
per 100 lb
of BOD5
input)
-----------------------------
BOD5...................................... 0.074 0.037
TSS....................................... 0.093 .046
pH........................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.


§ 405.26 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 33933, June 29, 1995]

§ 405.27 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 §405.22 of this subpart for the best practicable control technology currently available (BPT).

[51 FR 24996, July 9, 1986]

Subpart C—Cultured Products Subcategory
top
§ 405.30 Applicability; description of the cultured products subcategory.
top
The provisions of this subpart are applicable discharges resulting from the manufacture of cultured products, including cultured skim milk (cultured buttermilk), yoghurt, sour cream and dips of various types.

§ 405.31 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.

§ 405.32 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 cultured products plants receiving more than 60,000 lb/day of milk equivalent (more than 6,200 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...................................... 3.375 1.350
TSS....................................... 5.063 2.025
pH........................................ (\1\) (\1\)
-----------------------------
English
units
(pounds
per 100 lb
of BOD5
input)
-----------------------------
BOD5...................................... 0.338 0.135
TSS....................................... 0.506 .203
pH........................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.


(b) For cultured products plants receiving 60,000 lb/day or less of milk equivalent (less than 6,200 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...................................... 4.50 2.250
TSS....................................... 6.750 .3.375
pH........................................ (\1\) (\1\)
-----------------------------
English
units
(pounds
per 100 lb
of BOD5
input)
-----------------------------
BOD5...................................... 0.450 0.225
TSS....................................... 0.675 .338
pH........................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.


[39 FR 18597, May 28, 1974, as amended at 60 FR 33933, June 29, 1995]

§ 405.33 [Reserved]
top
§ 405.34 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 33933, June 29, 1995]

§ 405.35 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...................................... 0.740 0.370
TSS....................................... 0.926 .463
pH........................................ (\1\) (\1\)
-----------------------------
English
units
(pounds
per 100 lb
of BOD5
input)
-----------------------------
BOD5...................................... 0.074 0.037
TSS....................................... 0.093 .046
pH........................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.


§ 405.36 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 33933, June 29, 1995]

§ 405.37 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 §405.32 of this subpart for the best practicable control technology currently available (BPT).

[51 FR 24996, July 9, 1986]

Subpart D—Butter Subcategory
top
§ 405.40 Applicability; description of the butter subcategory.
top
The provisions of this subpart are applicable to discharges resulting from the manufacture of butter, either by churning or continuous process.

§ 405.41 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.

§ 405.42 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 175,000 lb/day of milk equivalent (more than 18,180 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...................................... 1.375 0.550
TSS....................................... 2.063 .825
pH........................................ (\1\) (\1\)
-----------------------------
English
units
(pounds
per 100 lb
of BOD5
input)
-----------------------------
BOD5...................................... 0.138 0.055
TSS....................................... 0.206 .083
pH........................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.


(b) For plants processing 175,000 lb/day or less of milk equivalent (less than 18,180 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...................................... 1.825 0.913
TSS....................................... 2.738 1.369
pH........................................ (\1\) (\1\)
-----------------------------
English
units
(pounds
per 100 lb
of BOD5
input)
-----------------------------
BOD5...................................... 0.183 0.091
TSS....................................... .274 .137
pH........................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.


[39 FR 18597, May 28, 1974, as amended at 60 FR 33933, June 29, 1995]

§ 405.43 [Reserved]
top
§ 405.44 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 33933, June 29, 1995]

§ 405.45 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.


§ 405.46 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]

§ 405.47 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 §405.42 of this subpart for the best practicable control technology currently available (BPT).

[51 FR 24996, July 9, 1986]

Subpart E—Cottage Cheese and Cultured Cream Cheese Subcategory
top
§ 405.50 Applicability; description of the cottage cheese and cultured cream cheese subcategory.
top
The provisions of this subpart are applicable to discharges resulting from the manufacture of cottage cheese and cultured cream cheese.

§ 405.51 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.

§ 405.52 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 25,000 lb/day of milk equivalent (more than 2,600 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...................................... 6.70 2.680
TSS....................................... 10.050 4.020
pH........................................ (\1\) (\1\)
-----------------------------
English
units
(pounds
per 100 lb
of BOD5
input)
-----------------------------
BOD5...................................... 0.670 0.268
TSS....................................... 1.005 .402
pH........................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.


(b) For plants processing 25,000 lb/day or less of milk equivalent (less than 2,600 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...................................... 8.926 4.463
TSS....................................... 13.388 6.694
pH........................................ (\1\) (\1\)
-----------------------------
English
units
(pounds
per 100 lb
of BOD5
input)
-----------------------------
BOD5...................................... 0.893 0.446
TSS....................................... 1.339 .669
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]

§ 405.53 [Reserved]
top
§ 405.54 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]

§ 405.55 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...................................... 1.480 0.740
TSS....................................... 1.850 .925
pH........................................ (\1\) (\1\)----------------------------- (continued)
Download First Page Previous Page Next Page > Last Page >>

Questions and Comments: jekstrom at stanford dot edu. 2008-2009 All Rights Reserved | http://cclme.org