What does "hazardous waste" refer to?

The term "hazardous waste" pertains to waste materials that possess certain characteristics that make them detrimental to public health or the environment. This definition encompasses substances that may be toxic, flammable, corrosive, or reactive, posing a significant risk if not managed properly. The identification of waste as hazardous is critical because it mandates specific handling, treatment, and disposal protocols to prevent potential harm to individuals and ecosystems.

Biodegradable waste products, for instance, do not usually qualify as hazardous, as they can break down naturally without posing significant risks. Similarly, materials regarded as safe for public health or non-toxic clearly do not fit the definition of hazardous waste, as such classifications imply no inherent danger. Understanding the nuances of hazardous waste is essential for effective environmental management and safety regulations.