How is "disposal" defined in the context of hazardous waste management?

In the context of hazardous waste management, "disposal" refers specifically to the final disposal of hazardous waste in a manner that protects human health and the environment. This definition encompasses the requirement that any method used for disposal must consider the potential risks associated with hazardous materials, ensuring that they do not pose a threat to people or the ecosystem. It emphasizes the importance of safe practices in handling waste, reinforcing the need for compliance with regulatory standards to mitigate any negative impacts from hazardous waste.

While recycling, storage, and transfer are important aspects of waste management, they do not fulfill the definition of disposal in this context. Recycling involves processing and repurposing waste materials, storage refers to holding hazardous waste temporarily, and transfer involves moving waste to different facilities for processing or disposal. None of these options represent the conclusive act of disposing of waste, which must prioritize safety and environmental protection as outlined in the correct answer.