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Analytical Chemistry > [Safety Exam] DENR Coding > Flashcards

[Safety Exam] DENR Coding Flashcards

1
Q

Class A

A

Wastes with Cyanide

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2
Q

Wastes with Cyanide

Waste Number

A

A101

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3
Q

A101 Description

A

Waste containing cyanide with a
concentration >200 ppm
in liquid waste

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4
Q

Class B

A

Acid wastes

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5
Q

Sulfuric Acid

A

B201

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6
Q

B201 Description

A

Sulfuric acid with pH = < 2.0

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7
Q

Hydrochloric Acid

A

B202

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8
Q

B202 Description

A

Hydrochloric acid with pH = < 2.0

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9
Q

Nitric Acid

A

B203

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10
Q

B203 Description

A

Nitric acid with pH = < 2.0

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11
Q

Phosphoric Acid

A

B204

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12
Q

B204 Description

A

Phosphoric acid with pH = < 2.0

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13
Q

Hydrofluoric acid

A

B205

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14
Q

B205 Description

A

Hydrofluoric acid with pH =< 2.0

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15
Q

Mixture of sulfuric acid and hydrochloric acid

A

B206

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16
Q

B206 Description

A

Mixture of sulfuric and
hydrochloric acid with pH = < 2.0

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17
Q

Other inorganic acid

A

B207

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18
Q

B207 Description

A

Other inorganic acid with pH = <
2.0

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19
Q

Organic Acid

A

B208

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20
Q

B208 Description

A

Organic acid with pH = < 2.0

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21
Q

Other acid wastes

A

B299

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22
Q

B299 Description

A

Acid wastes other than B201 to
B208 with pH = < 2.0

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23
Q

Class C

A

Alkali Wastes

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24
Q

Caustic Soda

A

C301

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25
Q

C301 Description

A

Caustic soda with pH > = 12.5

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26
Q

Potash

A

C302

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27
Q

C302 Description

A

Potash with pH > = 12.5

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28
Q

Alkaline Cleaners

A

C303

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29
Q

C303 Description

A

Alkaline Cleaners with pH > = 12.5

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30
Q

Ammonium Hydroxide

A

C304

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31
Q

C304 Description

A

Ammonium hydroxide with pH > =
12.5

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32
Q

Lime Slurries

A

C305

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33
Q

C305 Description

A

Lime slurries with pH > = 12.5

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34
Q

Other alkali wastes

A

C399

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35
Q

C399 Description

A

Alkali wastes other than C301 to
C306 pH > =12.5

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36
Q

Class D

A

Wastes with inorganic chemicals

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37
Q

Selenium and its compounds

A

D401

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38
Q

D401 Description

A

Includes all wastes with a total Se concentration > 1.0 mg/L based on analysis of an extract

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39
Q

Arsenic and its compounds

A

D402

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40
Q

D402 Description

A

Includes all wastes with a total As concentration > 5 mg/L based on analysis of an extract

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41
Q

Barium and its compounds

A

D403

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42
Q

D403 Description

A

Includes all wastes with a total Ba concentration > 100 mg/L based on analysis of an extract

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43
Q

Cadmium and its
compounds

A

D404

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44
Q

D404 Description

A

Includes all wastes with a total Cd concentration > 5 mg/L based on analysis of an extract

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45
Q

Chromium compounds

A

D405

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46
Q

D405 Description

A

Includes all wastes with a total Cr concentration > 5 mg/L based on analysis of an extract

47
Q

Lead compounds

A

D406

48
Q

D406 Description

A

Includes all wastes with a total Pb concentration > 5 mg/L based on analysis of an extract

49
Q

Mercury and mercury
compounds

A

D407

50
Q

D407 Description

A

Includes all wastes with a total Hg concentration > 0.2 mg/L based on analysis of an extract.
These also includes organomercury compounds.
Refer to CCO.

51
Q

Other wastes with inorganic
chemicals

A

D499

52
Q

D499 Description

A

Wastes containing the following chemicals:
* ANTIMONY and its compounds
* BERYLLIUM and its compounds
* metal carbonyls
* COPPER compounds
* ZINC compounds
* TELLERIUM and its compounds
* THALLIUM and its compounds
* inorganic fluorine compounds excluding calcium

53
Q

Class E

A

Reactive Chemical Wastes

54
Q

Oxidizing Agents

A

E501

55
Q

E501 Description

A

Includes all wastes that are known to contain oxidizing agents in concentration that cause the waste to exhibit any of the following properties:
* It is normally unstable and readily undergoes violent change without detonating
* It reacts violently with water
* It forms potentially explosive mixtures with water
* When mixed with water, it generates toxic gases, vapor or fumes in a quantity sufficient to
present a danger to humanhealth

It is a cyanide (CN) or sulfide (S) bearing wastes, which when exposed to pH conditions between 2 and 12.5 can generate toxic gases, vapors and
fumes in a quantity that poses adanger to human health

56
Q

Reducing Agents

A

E502

57
Q

E502 Description

A

Includes all wastes that are known to contain reducing agents in concentration that cause the waste to exhibit any of the following properties:
* It is normally unstable and readily undergoes violent change without detonating
* It reacts violently with water
* It forms potentially explosive mixtures with water
* When mixed with water, it generates toxic gases, vapor or fumes in a quantity sufficient to
present a danger to humanhealth

It is a cyanide (CN) or sulfide (S) bearing wastes, which when exposed to pH conditions between 2 and 12.5 can generate toxic gases, vapors and
fumes in a quantity that poses adanger to human health

58
Q

Explosive and unstable chemicals

A

E503

59
Q

E503 Description

A

Includes all wastes that are:
* capable of detonation or explosive reaction when subject to a strong initiating source or
when heated under confinement

  • capable of detonation or explosive decomposition at a temperature of 20 Celsius and Pressure of 1 atm.
60
Q

Highly reactive chemicals

A

E599

61
Q

E599 Description

A

Includes all other wastes that exhibit any of the properties described for D501, D502, and
D503***

62
Q

Class F

A

Inks
Dyes
Pigments
Paint
Latex
Adhesives
Organic Sludge

63
Q

Aqueous based

A

F601

64
Q

F601 Description

A

Includes all aqueous based wastes that also meet one or more of the sub-categories

65
Q

Solvent based

A

F602

66
Q

F602 Description

A

Includes all solvent based wastes that also meet one or more of the sub-categories

67
Q

Inorganic pigments

A

F603

68
Q

F603 Description

A

Includes all wastewater treatment sludge from the production of inorganic pigments

69
Q

Ink formulation

A

F610

70
Q

F610 Description

A

Includes all:
* solvent washings and sludge
* caustic washings and sludge
* wastewater and sludge…

from cleaning of tubs and equipment used in the formulation of:
* ink from pigments
* driers
* soaps
* stabilizers containing Chromium and Lead

71
Q

Other mixed

Class F

A

F699

72
Q

F699 Description

A

Includes all aqueous-based wastes that also meet one or more of the subcategories.

73
Q

Class G

A

Waste organic solvent

74
Q

Halogenated organic solvents

A

G703

75
Q

G703 Description

A

Includes the ff. spent halogenated solvents:
* Tetrachloroethylene
* tricholorethylene
* methylene chloride
* 1,1,1, Trichloroethane
* carbon tetrachloride
* chlorobenzene
* 1,2,2 Trichloroethane
* chlorinated flouro- carbons if they contain a
total of 10% or more (by volume) of one or more of the above before use

it also includes all still bottoms from recovery of these solvents and solvent mixtures.

76
Q

Non-halogenated organic
solvents

A

G704

77
Q

G704 Description

A

Includes the ffnon-halogenated solvents:
* Xylene
* acetone
* ethyl acetate
* ethyl benzene
* ethyl ether
* methyl isobutyl ketone
* nbutyl alcohol
* cyclo-hexanol
* methanol
* cresole
* cresylic acid
* nitro-benzene
* toluene
* Carbon disulfide
* iso-butanol
* pyridine
* benzene
* 2-ethoxy ethanol
* 2 nitropropane
* other nonhalogenated organic solvents if
they contain a total of 10% or more (by volume) of one or more of these solvents before use

it also includes all still bottoms from recovery of these solvents and solvent mixtures

78
Q

Class H

A

Putrescible/Organic
Wastes

79
Q

Animal/abattoir waste

A

H801

80
Q

H801 Description

A
  1. Includes all wastes from animal feed lots containing an average of 100 or more animals
  2. All wastes from commercial slaughter houses that slaughter an average of 500 or more
    animals per year
  3. All waste from poultry farms with an average of 5,000 fowls or more
  4. All wastefrom facilities that process an average of 2500 fowls or more.
81
Q

Grease trap wastes from
industrial or commercial
premises

A

H802

82
Q

H802 Description

A

Includes all establishments that
generate an average of 50 kg of grease trap wastes per day

83
Q

Class I

A

Oil

84
Q

Waste oils

A

I101

85
Q

I101 Description

A

Includes all wastes from establishments that generate, transport or treat more than 200L of waste oil per day except vegetable oil and waste tallow

86
Q

Class J

A

Containers

87
Q

Containers previously
containing toxic chemical
substances

A

J201

88
Q

J201 Description

A
  1. Waste containers that used to hold the toxic chemical substances listed in:
    * Classes A, D, E, and L
    * sub-categories M504 and M505
    * chemicals listed in the Priority Chemical List.

Containers that used to contain Polychlorinated biphenyl (PCB) are categorized
as L406 and excluded from this
sub-category.

89
Q

Class K

A

Immobilized Wastes

90
Q

Solidified wastes and
polymerized wastes

A

K301

91
Q

K301 Description

A

Wastes whose hazardous substances are physically immobilized by consolidation to reduce the surface area of the wastes in order to meet the waste acceptance criteria

92
Q

Chemically fixed wastes

A

K302

93
Q

K302 Description

A

Wastes whose hazardous substances are chemically immobilized through chemical
bonds to an immobile matrix or chemical conversion to meet the waste acceptance criteria

94
Q

Encapsulated wastes

A

K303

95
Q

K303 Description

A

Wastes whose hazardous substances are physically immobilized by enveloping the
waste in a non-porous,impermeable material in order tostore hazardous wastes
until such time that a proper disposal facility is available.

96
Q

Class L

A

Organic Chemicals

97
Q

Wastes with specific nonhalogenated toxic organic
chemicals

A

L401

98
Q

L401 Description

A

Non-liquid waste containing the following:
* Tri-butylin
* 1,2-diphenylhydrazine
* benzene

99
Q

Ozone depleting substances

A

L402

100
Q

L402 Description

A
  • Waste chlorofluoro carbons (CFCs) and halons.
  • Recovered coolant containing chlorofluoro
    carbons (CFCs) or halons
101
Q

PCB wastes

A

L406

102
Q

L406 Description

A

Wastes contaminated with PCB and waste products containing PCB. Refer to CCO.

103
Q

Class M

A

Miscellaneous Wastes

104
Q

Pathogenic or infectious
wastes

A

M501

105
Q

M501 Description

A

Include:
* pathological wastes (tissues, organs, fetuses, bloods and body fluids)
* infectious wastes
* sharps

106
Q

Friable asbestos wastes

A

M502

107
Q

M502 Description

A

Wastes containing friable asbestos. Waste blue and brown asbestos fibers. Refer to CCO.

108
Q

Pharmaceuticals and drugs

A

M503

109
Q

M503 Description

A

Expired pharmaceuticals and drugs stocked at producers and retailers’ facilities.

110
Q

Pesticides

A

M504

111
Q

M504 Description

A

Waste pesticides other than M505. Includes all wastewater sludge from production of
pesticides other than those listed in M505.

112
Q

POPs (Persistent Organic
Pollutants) pesticides

A

M505

113
Q

M505 Description

A

Waste pesticides listed in the Stockholm Convention (POPs Convention) such as:
* aldrin
* chlordane
* dieldrin
* endrin, heptachlor
* hexachlorobenzene
* mirex
* toxaphene
* DDT

Analytical Chemistry (2 decks)

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