How is "ignitability" defined in the context of hazardous waste?

In the context of hazardous waste, "ignitability" refers to the property of a waste that allows it to easily catch fire and sustain combustion. This characteristic is significant because ignitable wastes pose a risk of fire and explosion, which can lead to hazardous situations in waste management and disposal.

Wastes that are classified as ignitable include those that have a flash point below a certain temperature (generally 60 degrees Celsius or 140 degrees Fahrenheit), or those that are capable of spontaneously combusting. Such materials can include solvents, certain types of oils, and other organic compounds that are flammable.

Understanding this definition is crucial for proper classification and management of hazardous waste, ensuring that ignitable materials are handled, stored, and disposed of in a manner that minimizes the risk of fire and associated dangers. The other definitions provided do not accurately capture the essence of ignitability.