Which method is NOT a basic way to control hazardous material releases?

Disposal is not considered a basic method to control hazardous material releases. When a hazardous material release occurs, the primary focus is on immediate actions to mitigate the risk and manage the substance safely on-site rather than the final disposal of the material.

The principal methods of controlling hazardous material releases include absorption, containment, and neutralization. Absorption involves using materials to soak up the hazardous substances, thereby preventing them from spreading further. Containment focuses on establishing barriers to prevent the hazardous materials from escaping the area of release, which can help control any potential exposure to individuals or the environment. Neutralization involves chemically reacting the hazardous material to render it harmless, thus controlling the hazard and its effects.

In contrast, disposal refers to the action of getting rid of the hazardous material, which typically occurs after immediate control measures have been applied and is not an immediate response principle for dealing with releases. The primary goal during the initial response phase is to control and minimize the hazard until it can be safely managed, which is why disposal is not categorized as a basic method in that context.