Define "characteristic waste."

Characteristic waste is defined as waste that exhibits specific properties that make it hazardous. These characteristics include properties such as toxicity, reactivity, ignitability, and corrosivity. When waste displays one or more of these attributes, it is categorized as characteristic hazardous waste, which is important for regulatory compliance and proper disposal methods.

Understanding these characteristics helps in identifying and managing waste effectively to protect human health and the environment. For instance, toxicity refers to the ability of a substance to cause harm to living organisms, and reactivity indicates that the waste can undergo dangerous reactions under certain conditions. Therefore, recognizing waste that fits these criteria is crucial for preventing potential adverse effects associated with improper handling and disposal.