What should happen to biomedical waste before it is disposed of?

Biomedical waste requires careful handling to ensure safety and compliance with health regulations. The correct practice involves properly marking and containing biomedical waste before its disposal. This process typically includes using designated containers that are color-coded and labeled according to specific guidelines, which signify the type of waste generated—such as sharps, infectious materials, and non-infectious waste. Proper containment minimizes the risk of exposure to hazardous materials, protects sanitation workers, and aids in the appropriate treatment of the waste later on.

While the other options may pertain to certain aspects of waste management, they do not encompass the essential initial step of containment and clear labeling, which is crucial for safe handling, transport, and processing of biomedical waste. Recycling may not be effective for biomedical waste due to safety concerns, and neutralization or burning may be methods for treatment but are not steps required before disposal.