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Classification of Hazardous Waste

Description: This quiz is designed to assess your knowledge of the classification of hazardous waste. It covers various aspects of hazardous waste management, including the identification, characterization, and disposal of hazardous materials.
Number of Questions: 15
Created by:
Tags: hazardous waste classification environmental regulations
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Which of the following is a characteristic of hazardous waste?

  1. Ignitability

  2. Corrosivity

  3. Reactivity

  4. Toxicity

  5. All of the above

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Correct Option:
Explanation:

Hazardous waste is defined as waste that exhibits one or more of the following characteristics: ignitability, corrosivity, reactivity, or toxicity.

What is the primary purpose of classifying hazardous waste?

  1. To ensure proper handling and disposal

  2. To minimize the risk of environmental contamination

  3. To comply with regulatory requirements

  4. To facilitate waste reduction and recycling

  5. All of the above

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Correct Option:
Explanation:

The classification of hazardous waste serves multiple purposes, including ensuring proper handling and disposal, minimizing the risk of environmental contamination, complying with regulatory requirements, and facilitating waste reduction and recycling.

Which federal agency is responsible for regulating hazardous waste in the United States?

  1. Environmental Protection Agency (EPA)

  2. Occupational Safety and Health Administration (OSHA)

  3. Department of Transportation (DOT)

  4. Nuclear Regulatory Commission (NRC)

  5. Food and Drug Administration (FDA)

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Correct Option:
Explanation:

The Environmental Protection Agency (EPA) is the primary federal agency responsible for regulating hazardous waste in the United States.

What is the RCRA hazardous waste number for lead?

  1. D008

  2. D009

  3. D010

  4. D011

  5. D012

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Correct Option: A
Explanation:

The RCRA hazardous waste number for lead is D008.

Which of the following is an example of a listed hazardous waste?

  1. Asbestos

  2. Benzene

  3. Dioxin

  4. Mercury

  5. All of the above

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Correct Option:
Explanation:

Asbestos, benzene, dioxin, and mercury are all examples of listed hazardous wastes.

What is the primary method for disposing of hazardous waste?

  1. Landfilling

  2. Incineration

  3. Recycling

  4. Deep-well injection

  5. All of the above

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Correct Option:
Explanation:

Hazardous waste can be disposed of through a variety of methods, including landfilling, incineration, recycling, and deep-well injection.

Which of the following is a characteristic of ignitable hazardous waste?

  1. It has a flash point below 140 degrees Fahrenheit

  2. It is capable of causing a fire through friction, absorption of moisture, or spontaneous chemical changes

  3. It is capable of burning rapidly and intensely

  4. All of the above

  5. None of the above

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Correct Option:
Explanation:

Ignitable hazardous waste exhibits one or more of the following characteristics: it has a flash point below 140 degrees Fahrenheit, it is capable of causing a fire through friction, absorption of moisture, or spontaneous chemical changes, or it is capable of burning rapidly and intensely.

What is the primary purpose of a hazardous waste manifest?

  1. To track the movement of hazardous waste from its point of generation to its final disposal

  2. To ensure that hazardous waste is properly handled and disposed of

  3. To comply with regulatory requirements

  4. All of the above

  5. None of the above

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Correct Option:
Explanation:

The primary purpose of a hazardous waste manifest is to comply with regulatory requirements for the tracking and disposal of hazardous waste.

Which of the following is an example of a corrosive hazardous waste?

  1. Hydrochloric acid

  2. Sulfuric acid

  3. Nitric acid

  4. All of the above

  5. None of the above

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Correct Option:
Explanation:

Hydrochloric acid, sulfuric acid, and nitric acid are all examples of corrosive hazardous wastes.

What is the primary method for reducing the generation of hazardous waste?

  1. Source reduction

  2. Recycling

  3. Treatment

  4. Disposal

  5. All of the above

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Correct Option:
Explanation:

Source reduction is the primary method for reducing the generation of hazardous waste. It involves changing processes or practices to reduce or eliminate the creation of hazardous waste.

Which of the following is an example of a reactive hazardous waste?

  1. Sodium metal

  2. Potassium metal

  3. Lithium metal

  4. All of the above

  5. None of the above

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Correct Option:
Explanation:

Sodium metal, potassium metal, and lithium metal are all examples of reactive hazardous wastes.

What is the primary method for treating hazardous waste?

  1. Incineration

  2. Neutralization

  3. Solidification

  4. Stabilization

  5. All of the above

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Correct Option:
Explanation:

Hazardous waste can be treated through a variety of methods, including incineration, neutralization, solidification, and stabilization.

Which of the following is an example of a toxic hazardous waste?

  1. Arsenic

  2. Lead

  3. Mercury

  4. All of the above

  5. None of the above

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Correct Option:
Explanation:

Arsenic, lead, and mercury are all examples of toxic hazardous wastes.

What is the primary method for disposing of hazardous waste in a landfill?

  1. Landfilling in a secure landfill

  2. Landfilling in a non-secure landfill

  3. Incineration

  4. Recycling

  5. All of the above

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Correct Option:
Explanation:

Hazardous waste is typically disposed of in a secure landfill, which is designed to prevent the release of hazardous materials into the environment.

Which of the following is an example of a universal hazardous waste?

  1. Batteries

  2. Pesticides

  3. Fluorescent light bulbs

  4. All of the above

  5. None of the above

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Correct Option:
Explanation:

Batteries, pesticides, and fluorescent light bulbs are all examples of universal hazardous wastes.

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