Final answer:
The hierarchy for best practice control measures when managing hazardous wastes is often referred to as the waste management hierarchy. It consists of waste minimization, recycling and reuse, treatment, storage, and disposal.
Step-by-step explanation:
The hierarchy for best practice control measures when managing hazardous wastes is often referred to as the waste management hierarchy. It consists of the following steps:
- Waste Minimization: This involves reducing the amount of hazardous waste generated in the first place. It can be achieved by using less hazardous materials, optimizing production processes, and implementing waste reduction techniques.
- Recycling and Reuse: If waste cannot be minimized, the next best option is to recycle or reuse it. This involves treating the waste to remove any hazardous components and then using it as a raw material or feedstock in another process.
- Treatment: If waste cannot be recycled or reused, it should undergo treatment to reduce its hazardous nature. Treatment methods can include physical, chemical, or biological processes that change the characteristics of the waste, making it less harmful.
- Storage: If waste cannot be minimized, recycled, or treated, it must be safely stored to prevent harm to human health and the environment. This typically involves placing the waste in specially designed containers or storage facilities that meet regulatory requirements.
- Disposal: As a last resort, if all other options have been exhausted, hazardous waste may need to be disposed of in a landfill or incinerator. This should be done in compliance with strict regulations to minimize the risk of contamination.