Which category of substances is included in hazardous wastes?

Hazardous wastes encompass a wide range of substances that pose potential risks to human health and the environment. The category of substances included in hazardous wastes is indeed comprehensive and incorporates various types such as chemical, biological, and flammable materials.

Chemical substances are a core component of hazardous waste, encompassing a broad array of compounds that may be toxic, corrosive, or reactive. These chemicals can be found in industrial processes, laboratories, or even household products, and their improper disposal can lead to significant environmental and health risks.

Biological wastes, which consist of items like medical waste, contaminated materials, and other organic substances, also fall under hazardous waste regulations. These can carry pathogens and pose risks of infection, thereby qualifying them as hazardous.

Flammable substances are another critical category included in hazardous waste. These materials can ignite easily, presenting fire hazards and danger during both storage and disposal. Their volatility necessitates careful handling and disposal methods to mitigate risks.

The inclusion of all these categories reflects the diverse nature of hazardous wastes and underscores the importance of adhering to proper waste management practices to protect both public health and the environment.