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National
United States Regulations
40 CFR PART 427—ASBESTOS MANUFACTURING POINT SOURCE CATEGORY



PART 427—ASBESTOS MANUFACTURING POINT SOURCE CATEGORY


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

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

Source: 39 FR 7527, Feb. 26, 1974, unless otherwise noted.

Subpart A—Asbestos-Cement Pipe Subcategory
top
§ 427.10 Applicability; description of the asbestos-cement pipe subcategory.
top
The provisions of this subpart are applicable to discharges resulting from the process in which asbestos. Portland cement, silica and other ingredients are used in the manufacturing of asbestos-cement pipe.

§ 427.11 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 40 CFR part 401 shall apply to this subpart.

§ 427.12 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):



------------------------------------------------------------------------
Effluent limitations
-----------------------------
Average of daily
Effluent characteristic Maximum values for 30
for any 1 consecutive days
day shall not
exceed_
------------------------------------------------------------------------
Metric
units (kg/
kkg of
product)
-----------------------------
TSS....................................... 0.57 0.19
pH........................................ (\1\) (\1\)
-----------------------------
English
units (lb/
ton of
product)
-----------------------------
TSS....................................... 1.14 0.38
pH........................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.


[39 FR 7527, Feb. 26, 1974, as amended at 60 FR 33960, June 29, 1995]

§ 427.13 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
top
The following limitations establish the quantity or quality of pollutants or pollutants properties which may be discharged by a point source subject to the provisions of this subpart after application of the best available technology economically achievable: There shall be no discharge of process waste water pollutants to navigable waters.

§ 427.14 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.
TSS....................................... Do.
------------------------------------------------------------------------


[40 FR 6444, Feb. 11, 1975, as amended at 60 FR 33960, June 29, 1995]

§ 427.15 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 (kg/
kkg of
product)
-----------------------------
TSS....................................... 0.57 0.19
pH........................................ (\1\) (\1\)
-----------------------------
English
units (lb/
ton of
product)
-----------------------------
TSS....................................... 1.14 0.38
pH........................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.


§ 427.16 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 33960, June 29, 1995]

Subpart B—Asbestos-Cement Sheet Subcategory
top
§ 427.20 Applicability; description of the asbestos-cement sheet subcategory.
top
The provisions of this subpart are applicable to discharges resulting from the process in which asbestos, Portland cement, silica, and other ingredients are used in the manufacturing of asbestos-cement sheets. Discharges resulting from manufacture of asbestos-cement sheet laboratory tops are specifically excluded from the provisions of this subpart.

§ 427.21 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 40 CFR part 401 shall apply to this subpart.

§ 427.22 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):



------------------------------------------------------------------------
Effluent limitations
-----------------------------
Average of daily
Effluent characteristic Maximum values for 30
for any 1 consecutive days
day shall not
exceed_
------------------------------------------------------------------------
Metric
units (kg/
kkg of
product)
-----------------------------
TSS....................................... 0.68 0.23
pH........................................ (\1\) (\1\)
-----------------------------
English
units (lb/
ton of
product)
-----------------------------
TSS....................................... 1.35 0.45
pH........................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.


[39 FR 7527, Feb. 26, 1974, as amended at 60 FR 33960, June 29, 1995]

§ 427.23 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
top
The following limitations establish the quantity or quality of pollutants or pollutant properties which may be discharged by a point source subject to the provisions of this subpart after application of the best available technology economically achievable: There shall be no discharge of process waste water pollutants to navigable waters.

§ 427.24 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.
TSS....................................... Do.
------------------------------------------------------------------------


[40 FR 6444, Feb. 11, 1975, as amended at 60 FR 33960, June 29, 1995]

§ 427.25 Standards of performance for new sources.
top
The following standards of performance establish the quantity or quality of pollutants or pollutant properties which may be discharged by a new source subject to the provisions of this subpart: There shall be no discharge of process waste waters pollutants to navigable waters.

§ 427.26 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 33960, June 29, 1995]

Subpart C—Asbestos Paper (Starch Binder) Subcategory
top
§ 427.30 Applicability; description of the asbestos paper (starch binder) subcategory.
top
The provisions of this subpart are applicable to discharges resulting from the process in which asbestos, starch binders and other ingredients are used in the manufacture of asbestos paper (starch binder).

§ 427.31 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 40 CFR part 401 shall apply to this subpart.

§ 427.32 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):



------------------------------------------------------------------------
Effluent limitations
-----------------------------
Average of daily
Effluent characteristic Maximum values for 30
for any 1 consecutive days
day shall not
exceed_
------------------------------------------------------------------------
Metric
units (kg/
kkg of
product)
-----------------------------
TSS....................................... 0.55 0.35
pH........................................ (\1\) (\1\)
-----------------------------
English
units (lb/
ton of
product)
-----------------------------
TSS....................................... 1.10 0.70
pH........................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.


[39 FR 7527, Feb. 26, 1974, as amended at 60 FR 33961, June 29, 1995]

§ 427.33 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
top
The following limitations establish the quantity or quality of pollutants or pollutant properties which may be discharged by point source subject to the provisions of this subpart after application of the best available technology economically achievable: There shall be no discharge of process waste water pollutants to navigable waters.

§ 427.34 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.
TSS....................................... Do.
------------------------------------------------------------------------


[40 FR 6445, Feb. 11, 1975, as amended at 60 FR 33961, June 29, 1995]

§ 427.35 Standards of performance for new sources.
top
The following standards of performance establish the quantity or quality of pollutants or pollutant properties which may be discharged by a new source subject to the provisions of this subpart: There shall be no discharge of process waste water pollutants to navigable waters.

§ 427.36 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 33961, June 29, 1995]

Subpart D—Asbestos Paper (Elastomeric Binder) Subcategory
top
§ 427.40 Applicability; description of the asbestos paper (elastomeric binder) subcategory.
top
The provisions of this subpart are applicable to discharges resulting from the process in which asbestos, elastomeric binder, and other ingredients are used in the manufacture of asbestos paper (elastomeric binder).

§ 427.41 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 40 CFR part 401 shall apply to this subpart.

§ 427.42 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):



------------------------------------------------------------------------
Effluent limitations
-----------------------------
Average of daily
Effluent characteristic Maximum values for 30
for any 1 consecutive days
day shall not
exceed_
------------------------------------------------------------------------
Metric
units (kg/
kkg of
product)
-----------------------------
TSS....................................... 0.55 0.35
pH........................................ (\1\) (\1\)
-----------------------------
English
units (lb/
ton of
product)
-----------------------------
TSS....................................... 1.10 0.70
pH........................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.


[39 FR 7527, Feb. 26, 1974, as amended at 60 FR 33961, June 29, 1995]

§ 427.43 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
top
The following limitations establish the quantity or quality of pollutants or pollutant properties which may be discharged by a point source subject to the provisions of this subpart after application of the best available technology economically achievable: There shall be no discharge of process waste water pollutants to navigable waters.

§ 427.44 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.
TSS....................................... Do.
------------------------------------------------------------------------


[40 FR 6445, Feb. 11, 1975, as amended at 60 FR 33961, June 29, 1995]

§ 427.45 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 (kg/
kkg of
product)
-----------------------------
TSS....................................... 0.55 0.35
pH........................................ (\1\) (\1\)
-----------------------------
English
units (lb/
ton of
product)
-----------------------------
TSS....................................... .110 0.70
pH........................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.


§ 427.46 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 33961, June 29, 1995]

Subpart E—Asbestos Millboard Subcategory
top
§ 427.50 Applicability; description of the asbestos millboard subcategory.
top
The provisions of this subpart are applicable to discharges resulting from the process in which asbestos in combination with various other materials such as cement, starch, clay, lime, and mineral wool are used in the manufacture of asbestos millboard.

§ 427.51 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 40 CFR part 401 shall apply to this subpart.

§ 427.52 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): There shall be no discharge of process waste water pollutants to navigable waters.

[60 FR 33961, June 29, 1995]

§ 427.53 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
top
The following limitations establish the quantity or quality of pollutants or pollutant properties which may be discharged by a point source subject to the provisions of this subpart after application of the best available technology economically achievable: There shall be no discharge of process waste water pollutants to navigable waters.

§ 427.54 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.
TSS....................................... Do.
------------------------------------------------------------------------


[40 FR 6445, Feb. 11, 1975, as amended at 60 FR 33961, June 29, 1995]

§ 427.55 Standards of performance for new sources.
top
The following standards of performance establish the quantity or quality of pollutants or pollutant properties which may be discharged by a new source subject to the provisions of this subpart: There shall be no discharge of process waste water pollutants to navigable waters.

§ 427.56 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 33961, June 29, 1995]

Subpart F—Asbestos Roofing Subcategory
top
§ 427.60 Applicability; description of the asbestos roofing subcategory.
top
The provisions of this subpart are applicable to discharges resulting from the process in which asbestos paper is saturated with asphalt or coal tar with the subsequent application of various surface treatments to produce asbestos roofing products.

§ 427.61 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 40 CFR part 401 shall apply to this subpart.

(b) COD shall mean COD added to the process waste water.

§ 427.62 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):



------------------------------------------------------------------------
Effluent limitations
-----------------------------
Average of daily
Effluent characteristic Maximum values for 30
for any 1 consecutive days
day shall not
exceed_
------------------------------------------------------------------------
Metric
units (kg/
kkg of
product)
-----------------------------
COD....................................... 0.015 0.008
TSS....................................... 0.010 .006
pH........................................ (\1\) (\1\)
-----------------------------
English
units (lb/
ton of
product)
-----------------------------
COD....................................... 0.029 0.016
TSS....................................... 0.020 .012
pH........................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.


[39 FR 7527, Feb. 26, 1974, as amended at 60 FR 33961, June 29, 1995]

§ 427.63 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
top
The following limitations establish the quantity or quality of pollutants or pollutant properties which may be discharged by a point source subject to the provisions of this subpart after application of the best available technology economically achievable: There shall be no discharge of process waste water pollutants to navigable waters.

§ 427.64 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.
COD....................................... Do.
TSS....................................... Do.
------------------------------------------------------------------------


[40 FR 6445, Feb. 11, 1975, as amended at 60 FR 33961, June 29, 1995]

§ 427.65 Standards of performance for new sources.
top
The following standards of performance establish the quantity or quality of pollutants or pollutant properties which may be discharged by a new source subject to the provisions of this subpart: There shall be no discharge of process waste water pollutants to navigable waters.

§ 427.66 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 33961, June 29, 1995]

Subpart G—Asbestos Floor Tile Subcategory
top
§ 427.70 Applicability; description of the asbestos floor tile subcategory.
top
The provisions of this subpart are applicable to discharges resulting from the process in which asbestos, polyvinyl chloride resin, chemical stabilizers, limestone, and other fillers are used in the manufacture of asbestos floor tile.

§ 427.71 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 40 CFR part 401 shall apply to this subpart.

(b) The abbreviation “mpc” shall mean 1000 pieces of floor tile.

(c) The term “pieces” shall mean floor tile measured in the standard size of 12&inch;×12&inch;× 3/32&inch;.

(d) COD shall mean COD added to the process waste water.

§ 427.72 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):



------------------------------------------------------------------------
Effluent limitations
-----------------------------
Average of daily
Effluent characteristic Maximum values for 30
for any 1 consecutive days
day shall not
exceed_
------------------------------------------------------------------------
Metric
units (kg/
mpc of
product)
-----------------------------
COD....................................... 0.14 0.09
TSS....................................... 0.06 .04
pH........................................ (\1\) (\1\)
-----------------------------
English
units (lb/
mpc of
product)
-----------------------------
COD....................................... 0.30 0.18
TSS....................................... 0.13 .08
pH........................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.


[39 FR 7527, Feb. 26, 1974, as amended at 60 FR 33961, June 29, 1995]

§ 427.73 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
top
The following limitations establish the quantity or quality of pollutants or pollutant properties which may be discharged by a point source subject to the provisions of this subpart after application of the best available technology economically achievable: There shall be no discharge of process waste water pollutants to navigable waters.

§ 427.74 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.
COD....................................... Do.
TSS....................................... Do.
------------------------------------------------------------------------


[40 FR 6445, Feb. 11, 1975, as amended at 60 FR 33962, June 29, 1995]

§ 427.75 Standards of performance for new sources.
top
The following standards of performance establish the quantity or quality of pollutants or pollutant properties which may be discharged by a new source subject to the provisions of this subpart: There shall be no discharge of process waste water pollutants to navigable waters.

§ 427.76 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 33962, June 29, 1995]

Subpart H—Coating or Finishing of Asbestos Textiles Subcategory
top
Source: 40 FR 1875, Jan. 9, 1975, unless otherwise noted.

§ 427.80 Applicability; description of the coating or finishing of asbestos textiles subcategory.
top
The provisions of this subpart are applicable to discharges resulting from the process of coating or impregnating asbestos textiles with materials which impart specific desired qualities to the finished product.

§ 427.81 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 40 CFR part 401 shall apply to this subpart.

§ 427.82 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): There shall be no discharge of process wastewater pollutants to navigable waters.

[60 FR 33962, June 29, 1995]

§ 427.83 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
top
The following limitations establish the quantity or quality of pollutants or pollutant properties which may be discharged by a point source subject to the provisions of this subpart after application of the best available technology economically achievable: There shall be no discharge of process waste water pollutants to navigable waters.

[40 FR 1875, Jan. 9, 1975; 40 FR 18172, Apr. 25, 1975]

§ 427.84 [Reserved]
top
§ 427.85 Standards of performance for new sources.
top
The following standards of performance establish the quantity or quality of pollutants or pollutant properties which may be discharged by a new source subject to the provisions of this subpart: There shall be no discharge of process waste water pollutants to navigable waters.

[40 FR 1875, Jan. 9, 1975; 40 FR 18172, Apr. 25, 1975]

§ 427.86 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. 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 new point source subject to the provisions of this subpart.



------------------------------------------------------------------------
Pollutant or pollutant property Pretreatment standard
------------------------------------------------------------------------
pH........................................ No limitation.
COD....................................... Do.
TSS....................................... Do.
------------------------------------------------------------------------


[40 FR 1875, Jan. 9, 1975, as amended at 60 FR 33962, June 29, 1995]

Subpart I—Solvent Recovery Subcategory
top
Source: 40 FR 1876, Jan. 9, 1975, unless otherwise noted.

§ 427.90 Applicability; description of the solvent recovery subcategory.
top
The provisions of this subpart are applicable to discharges resulting from the process of solvent recovery in the manufacture of asbestos products.

§ 427.91 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 40 CFR part 401 shall apply to this subpart.

§ 427.92 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):



------------------------------------------------------------------------
Effluent limitations
-----------------------------
Average of daily
Effluent characteristic Maximum values for 30
for any 1 consecutive days
day shall not
exceed_
------------------------------------------------------------------------
Metric
units (kg/
kkg of
finished
asbestos
product)
-----------------------------
COD....................................... 0.30 0.15
TSS....................................... 0.18 0.09
pH........................................ (\1\) (\1\)
-----------------------------
English
units (lbs/
1,000 lbs
of
finished
asbestos
product)
-----------------------------
COD....................................... 0.30 0.15
TSS....................................... 0.18 0.09
pH........................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.


[40 FR 1876, Jan. 9, 1975, as amended at 60 FR 33962, June 29, 1995]

§ 427.93 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
top
The following limitations establish the quantity or quality of pollutants or pollutant properties, controlled by this section, which may be discharged by a point source subject to the provisions of this subpart after application of the best available technology economically achievable.



------------------------------------------------------------------------
Effluent limitations
-----------------------------
Average of daily
Effluent characteristic Maximum values for 30
for any 1 consecutive days
day shall not
exceed_
------------------------------------------------------------------------
Metric
units (kg/
kkg of
finished
asbestos
products)
-----------------------------
COD....................................... 0.30 0.15
-----------------------------
English
units (lb/
1,000 lb
of
finished
asbestos
products)
-----------------------------
COD....................................... 0.30 0.15
------------------------------------------------------------------------


[44 FR 50747, Aug. 29, 1979]

§ 427.94 [Reserved]
top
§ 427.95 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 (kg/
kkg of
finished
asbestos
product)
-----------------------------
COD....................................... 0.30 0.15
TSS....................................... 0.18 0.09
pH........................................ (\1\) (\1\)
-----------------------------
English
units (lbs/
1,000 lbs
of
finished
asbestos
product)
-----------------------------
COD....................................... 0.30 0.15
TSS....................................... 0.18 0.09
pH........................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.


§ 427.96 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. 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 new point source subject to the provisions of this subpart.



------------------------------------------------------------------------
Pollutant or pollutant property Pretreatment standard
------------------------------------------------------------------------
pH........................................ No limitation.
COD....................................... Do.
TSS....................................... Do.
------------------------------------------------------------------------


[40 FR 1876, Jan. 9, 1975, as amended at 60 FR 33962, June 29, 1995]

§ 427.97 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology. (continued)