Ohio Administrative Code
Title 3745 - Ohio Environmental Protection Agency
Chapter 3745-270 - Hazardous Wastes Restricted from Land Disposal
Section 3745-270-48 - Universal treatment standards

Table: Universal Treatment Standards

Regulated constituent common name

CAS 1 number

Wastewater standards concentration 2 in mg/L

Nonwastewater standards concentration 3 in mg/kg unless noted as "mg/L TCLP"

Organic constituents:

Acenaphthene

83-32-9

0.059

3.4

Acenaphthylene

208-96-8

0.059

3.4

Acetone

67-64-1

0.28

160.0

Acetonitrile

75-05-8

5.6

38.0

Acetophenone

96-86-2

0.01

9.7

2-Acetylaminofluorene

53-96-3

0.059

140.0

Acrolein

107-02-8

0.29

NA

Acrylamide

79-06-1

19.0

23.0

Acrylonitrile

107-13-1

0.24

84.0

Aldrin

309-00-2

0.021

0.066

4-Aminobiphenyl

92-67-1

0.13

NA

Aniline

62-53-3

0.81

14.0

o-Anisidine (2-Methoxyaniline)

90-04-0

0.010

0.66

Anthracene

120-12-7

0.059

3.4

Aramite

140-57-8

0.36

NA

Benz(a)anthracene

56-55-3

0.059

3.4

Benzal chloride

98-87-3

0.055

6.0

Benzene

71-43-2

0.14

10.0

Benzo(b)fluoranthene [difficult to distinguish from benzo(k)fluoranthene]

205-99-2

0.11

6.8

Benzo(k)fluoranthene [difficult to distinguish from benzo(b)fluoranthene]

207-08-9

0.11

6.8

Benzo(g,h,i)perylene

191-24-2

0.0055

1.8

Benzo(a)pyrene

50-32-8

0.061

3.4

alpha-BHC

319-84-6

0.00014

0.066

beta-BHC

319-85-7

0.00014

0.066

delta-BHC

319-86-8

0.023

0.066

gamma-BHC

58-89-9

0.0017

0.066

Bromodichloromethane

75-27-4

0.35

15.0

Bromomethane / Methyl bromide

74-83-9

0.11

15.0

4-Bromophenyl phenyl ether

101-55-3

0.055

15.0

n-Butyl alcohol

71-36-3

5.6

2.6

Butyl benzyl phthalate

85-68-7

0.017

28.0

2-sec-Butyl-4,6-dinitrophenol / Dinoseb

88-85-7

0.066

2.5

Carbon disulfide

75-15-0

3.8

4.8mg/L TCLP

Carbon tetrachloride

56-23-5

0.057

6.0

Chlordane (alpha and gamma isomers)

57-74-9

0.0033

0.26

p-Chloroaniline

106-47-8

0.46

16.0

Chlorobenzene

108-90-7

0.057

6.0

Chlorobenzilate

510-15-6

0.1

NA

2-Chloro-1,3-butadiene

126-99-8

0.057

0.28

Chlorodibromomethane

124-48-1

0.057

15.0

Chloroethane

75-00-3

0.27

6.0

bis(2-Chloroethoxy)methane

111-91-1

0.036

7.2

bis(2-Chloroethyl)ether

111-44-4

0.033

6.0

2-Chloroethyl vinyl ether

110-75-8

0.062

NA

Chloroform

67-66-3

0.046

6.0

bis(2-Chloroisopropyl)ether

39638-32-9

0.055

7.2

p-Chloro-m-cresol

59-50-7

0.018

14.0

Chloromethane / Methyl chloride

74-87-3

0.19

30.0

2-Chloronaphthalene

91-58-7

0.055

5.6

2-Chlorophenol

95-57-8

0.044

5.7

3-Chloropropylene

107-05-1

0.036

30.0

Chrysene

218-01-9

0.059

3.4

p-Cresidine

120-71-8

0.010

0.66

o-Cresol

95-48-7

0.11

5.6

m-Cresol (difficult to distinguish from p-cresol)

108-39-4

0.77

5.6

p-Cresol (difficult to distinguish from m-cresol)

106-44-5

0.77

5.6

Cyclohexanone

108-94-1

0.36

0.75mg/L TCLP

o,p'-DDD

53-19-0

0.023

0.087

p,p'-DDD

72-54-8

0.023

0.087

o,p'-DDE

3424-82-6

0.031

0.087

p,p'-DDE

72-55-9

0.031

0.087

o,p'-DDT

789-02-6

0.0039

0.087

p,p'-DDT

50-29-3

0.0039

0.087

Dibenz(a,h)anthracene

53-70-3

0.055

8.2

Dibenz(a,e)pyrene

192-65-4

0.061

NA

1,2-Dibromo-3-chloropropane

96-12-8

0.11

15.0

1,2-Dibromoethane / Ethylene dibromide

106-93-4

0.028

15.0

Dibromomethane

74-95-3

0.11

15.0

m-Dichlorobenzene

541-73-1

0.036

6.0

o-Dichlorobenzene

95-50-1

0.088

6.0

p-Dichlorobenzene

106-46-7

0.09

6.0

Dichlorodifluoromethane

75-71-8

0.23

7.2

1,1-Dichloroethane

75-34-3

0.059

6.0

1,2-Dichloroethane

107-06-2

0.21

6.0

1,1-Dichloroethylene

75-35-4

0.025

6.0

trans-1,2-Dichloroethylene

156-60-5

0.054

30.0

2,4-Dichlorophenol

120-83-2

0.044

14.0

2,6-Dichlorophenol

87-65-0

0.044

14.0

2,4-Dichlorophenoxyacetic acid / 2,4-D

94-75-7

0.72

10.0

1,2-Dichloropropane

78-87-5

0.85

18.0

cis-1,3-Dichloropropylene

10061-01-5

0.036

18.0

trans-1,3-Dichloropropylene

10061-02-6

0.036

18.0

Dieldrin

60-57-1

0.017

0.13

Diethyl phthalate

84-66-2

0.2

28.0

p-Dimethylaminoazobenzene

60-11-7

0.13

NA

2,4-Dimethylaniline (2,4-Xylidine)

95-68-1

0.010

0.66

2-4-Dimethyl phenol

105-67-9

0.036

14.0

Dimethyl phthalate

131-11-3

0.047

28.0

Di-n-butyl phthalate

84-74-2

0.057

28.0

1,4-Dinitrobenzene

100-25-4

0.32

2.3

4,6-Dinitro-o-cresol

534-52-1

0.28

160.0

2,4-Dinitrophenol

51-28-5

0.12

160.0

2,4-Dinitrotoluene

121-14-2

0.32

140.0

2,6-Dinitrotoluene

606-20-2

0.55

28.0

Di-n-octyl phthalate

117-84-0

0.017

28.0

Di-n-propylnitrosamine

621-64-7

0.4

14.0

1,4-Dioxane

123-91-1

12.0

170.0

Diphenylamine (difficult to distinguish from diphenylitrosamine)

122-39-4

0.92

13.0

Diphenylnitrosamine (difficult to distinguish from diphenylamine)

86-30-6

0.92

13.0

1,2-Diphenylhydrazine

122-66-7

0.087

NA

Disulfoton

298-04-3

0.017

6.2

Endosulfan I

959-98-8

0.023

0.066

Endosulfan II

33213-65-9

0.029

0.13

Endosulfan sulfate

1031-07-8

0.029

0.13

Endrin

72-20-8

0.0028

0.13

Endrin aldehyde

7421-93-4

0.025

0.13

Ethyl acetate

141-78-6

0.34

33.0

Ethyl benzene

100-41-4

0.057

10.0

Ethyl cyanide / Propanenitrile

107-12-0

0.24

360.0

Ethyl ether

60-29-7

0.12

160.0

Ethyl methacrylate

97-63-2

0.14

160.0

Ethylene oxide

75-21-8

0.12

NA

bis(2-Ethylhexyl) phthalate

117-81-7

0.28

28.0

Famphur

52-85-7

0.017

15.0

Fluoranthene

206-44-0

0.068

3.4

Fluorene

86-73-7

0.059

3.4

Heptachlor

76-44-8

0.0012

0.066

Heptachlor epoxide

1024-57-3

0.016

0.066

1,2,3,4,6,7,8-Heptachlorodibenzo-p-dioxin (1,2,3,4,6,7,8-HpCDD)

35822-46-9

0.000035

0.0025

1,2,3,4,6,7,8-Heptachlorodibenzofuran (1,2,3,4,6,7,8-HpCDF)

67562-39-4

0.000035

0.0025

1,2,3,4,7,8,9-Heptachlorodibenzofuran (1,2,3,4,7,8,9-HpCDF)

55673-89-7

0.000035

0.0025

Hexachlorobenzene

118-74-1

0.055

10.0

Hexachlorobutadiene

87-68-3

0.055

5.6

Hexachlorocyclopentadiene

77-47-4

0.057

2.4

Hexachloroethane

67-72-1

0.055

30.0

Hexachloropropylene

1888-71-7

0.035

30.0

HxCDDs (all Hexachlorodibenzo-p-dioxins)

NA

0.000063

0.001

HxCDFs (all Hexachlorodibenzofurans)

NA

0.000063

0.001

Indeno (1,2,3-c,d) pyrene

193-39-5

0.0055

3.4

Iodomethane

74-88-4

0.19

65.0

Isobutyl alcohol

78-83-1

5.6

170.0

Isodrin

465-73-6

0.021

0.066

Isosafrole

120-58-1

0.081

2.6

Kepone

143-50-0

0.0011

0.13

Methacrylonitrile

126-98-7

0.24

84.0

Methanol

67-56-1

5.6

0.75mg.L TCLP

Methapyrilene

91-80-5

0.081

1.5

Methoxychlor

72-43-5

0.25

0.18

Methyl ethyl ketone

78-93-3

0.28

36.0

Methyl isobutyl ketone

108-10-1

0.14

33.0

Methyl methacrylate

80-62-6

0.14

160.0

Methyl methansulfonate

66-27-3

0.018

NA

Methyl parathion

298-00-0

0.014

4.6

3-Methylchlolanthrene

56-49-5

0.0055

15.0

4,4-Methylene bis(2-chloroaniline)

101-14-4

0.5

30.0

Methylene chloride

75-09-2

0.089

30.0

Naphthalene

91-20-3

0.059

5.6

2-Naphthylamine

91-59-8

0.52

NA

o-Nitroaniline

88-74-4

0.27

14.0

p-Nitroaniline

100-01-6

0.028

28.0

Nitrobenzene

98-95-3

0.068

14.0

5-Nitro-o-toluidine

99-55-8

0.32

28.0

o-Nitrophenol

88-75-5

0.028

13.0

p-Nitrophenol

100-02-7

0.12

29.0

N-Nitrosodiethylamine

55-18-5

0.4

28.0

N-Nitrosodimethylamine

62-75-9

0.4

2.3

N-Nitroso-di-n-butylamine

924-16-3

0.4

17.0

N-Nitrosomethylethylamine

10595-95-6

0.4

2.3

N-Nitrosomorpholine

59-89-2

0.4

2.3

N-Nitrosopiperidine

100-75-4

0.013

35.0

N-Nitrosopyrrolidine

930-55-2

0.013

35.0

1,2,3,4,6,7,8,9-Octachlorodibenzo-p-dioxin (OCDD)

3268-87-9

0.000063

0.005

1,2,3,4,6,7,8,9-Octachlorodibenzofuran (OCDF)

39001-02-0

0.000063

0.005

Parathion

56-38-2

0.014

4.6

Total PCBs (sum of all PCB isomers, or all Aroclors) 8

1336-36-3

0.1

10.0

Pentachlorobenzene

608-93-5

0.055

10.0

PeCDDs (all Pentachlorodibenzo-p-dioxins)

NA

0.000063

0.001

PeCDFs (all Pentachlorodibenzofurans)

NA

0.000035

0.001

Pentachloroethane

76-01-7

0.055

6.0

Pentachloronitrobenzene

82-68-8

0.055

4.8

Pentachlorophenol

87-86-5

0.089

7.4

Phenacetin

62-44-2

0.081

16.0

Phenanthrene

85-01-8

0.059

5.6

Phenol

108-95-2

0.039

6.2

1,3-Phenylenediamine

108-45-2

0.010

0.66

Phorate

298-02-2

0.021

4.6

Phthalic acid

100-21-0

0.055

28.0

Phthalic anhydride

85-44-9

0.055

28.0

Pronamide

23950-58-5

0.093

1.5

Pyrene

129-00-0

0.067

8.2

Pyridine

110-86-1

0.014

16.0

Safrole

94-59-7

0.081

22.0

Silvex / 2,4,5-TP

93-72-1

0.72

7.9

1,2,4,5-Tetrachlorobenzene

95-94-3

0.055

14.0

TCDDs (all Tetrachlorodibenzo-p-dioxins)

NA

0.000063

0.001

TCDFs (all Tetrachlorodibenzofurans)

NA

0.000063

0.001

1,1,1,2-Tetrachloroethane

630-20-6

0.057

6.0

1,1,2,2-Tetrachloroethane

79-34-5

0.057

6.0

Tetrachloroethylene

127-18-4

0.056

6.0

2,3,4,6-Tetrachlorophenol

58-90-2

0.03

7.4

Toluene

108-88-3

0.08

10.0

Toxaphene

8001-35-2

0.0095

2.6

Tribromomethane / Bromoform

75-25-2

0.63

15.0

1,2,4-Trichlorobenzene

120-82-1

0.055

19.0

1,1,1-Trichlorethane

71-55-6

0.054

6.0

1,1,2-Trichlorethane

79-00-5

0.054

6.0

Trichloroethylene

79-01-6

0.054

6.0

Trichloromonofluoromethane

75-69-4

0.02

30.0

2,4,5-Trichlorophenol

95-95-4

0.18

7.4

2,4,6-Trichlorophenol

88-06-2

0.035

7.4

2,4,5-Trichlorophenoxyacetic acid / 2,4,5-T

93-76-5

0.72

7.9

1,2,3-Trichloropropane

96-18-4

0.85

30.0

1,1,2-Trichloro-1,2,2-trifluoroethane

76-13-1

0.057

30.0

tris-(2,3-Dibromopropyl) phosphate

126-72-7

0.11

0.1

Vinyl chloride

75-01-4

0.27

6.0

Xylenes-mixed isomers (sum of o-, m-, and p-xylene concentrations)

1330-20-7

0.32

30.0

Inorganic constituents:

Antimony

7440-36-0

1.9

1.15 mg/L TCLP

Arsenic

7440-38-2

1.4

5.0mg/L TCLP

Barium

7440-39-3

1.2

21.0mg/L TCLP

Beryllium

7440-41-7

0.82

1.22 mg/L TCLP

Cadmium

7440-43-9

0.69

0.11mg/L TCLP

Chromium (Total)

7440-47-3

2.77

0.60mg/L TCLP

Cyanides (Total) 4

57-12-5

1.2

590.0

Cyanides (Amenable) 4

57-12-5

0.86

30.0

Fluoride 5

16984-48-8

35.0

NA

Lead

7439-92-1

0.69

0.75mg/L TCLP

Mercury- nonwastewater from retort

7439-97-6

NA

0.2mg/L TCLP

Mercury- all others

7439-97-6

0.15

0.025mg/L TCLP

Nickel

7440-02-0

3.98

11.0mg/L TCLP

Selenium 7

7782-49-2

0.82

5.7mg/L TCLP

Silver

7440-22-4

0.43

0.14mg/L

Sulfide 5

18496-25-8

14.0

TCLP NA

Thallium

7440-28-0

1.4

0.2mg/L TCLP

Vanadium 5

7440-62-2

4.3

1.6mg/L TCLP

Zinc 5

7440-66-6

2.61

4.3mg/L TCLP

Footnotes:

NA Not applicable.

TCLP Toxicity Characteristic Leaching Procedure

TC Toxicity Characteristic

EP Extraction Procedure

1 CAS means chemical abstract services. When the EPA hazardous waste number or regulated constituents are described as a combination of a chemical with its salts or esters, the CAS number is given for the parent compound only.

2 Concentration standards for wastewaters are expressed in mg/l and are based on analysis of composite samples.

3 Except for "Metals (EP or TCLP)" and "Cyanides (Total and Amenable)" the nonwastewater treatment standards expressed as a concentration were established, in part, based upon incineration in units operated in accordance with the technical requirements of rules 3745-57-40 to 3745-57-51 or 3745-68-40 to 3745-68-52 of the Administrative Code, or based upon combustion in fuel substitution units operating in accordance with applicable technical requirements. A facility may comply with these treatment standards according to paragraph (D) of rule 3745-270-40 of the Administrative Code. All concentration standards for nonwastewaters are based on analysis of grab samples.

4 Both "Cyanides (Total)" and "Cyanides (Amenable)" for nonwastewaters are to be analyzed using method 9010C or method 9012B, found in "Test Methods for Evaluating Solid Waste, Physical/Chemical Methods", U.S. EPA publication SW-846, with a sample size of ten grams and a distillation time of one hour and fifteen minutes.

5 These constituents are not "underlying hazardous constituents" in characteristic wastes, according to the definition in rule 3745-270-02 of the Administrative Code.

6 Reserved.

7 This constituent is not an "underlying hazardous constituent" as defined in rule 3745-270-02 of the Administrative Code because its universal treatment standards (UTS) level is greater than its TC level, thus a treated selenium waste would always be characteristically hazardous, unless it is treated to below its characteristic level.

8 This standard is temporarily deferred for soil exhibiting a hazardous characteristic due to EPA hazardous waste numbers D004-D011 only.