What types of chemical hazards might be found during industrial waste pretreatment inspections?

During industrial waste pretreatment inspections, it is crucial to identify and manage chemical hazards that can pose significant risks to workers, the environment, and public health. The correct response highlights carcinogens and explosive gases as key types of chemical hazards encountered in this context.

Carcinogens are substances that can cause cancer in living tissue, making their identification essential during inspections of waste streams. Managing these hazards is critical to ensuring safe handling and disposal of waste and to comply with various health and safety regulations.

Explosive gases are another significant hazard that can be present in industrial waste processes. These gases can accumulate and present a severe risk of explosions if not properly monitored and managed during pretreatment.

Both carcinogens and explosive gases represent serious threats that require diligent oversight in industrial operations, enhancing the importance of thorough inspections to maintain safety standards and compliance. While the other options include various chemicals, they do not specifically align with the significant hazards commonly targeted during inspections.