Texas Pesticide Applicator Practice Exam

Can surplus pesticides or containers containing mercury, lead, cadmium, arsenic, or other inorganic chemicals be incinerated or buried?

1. Yes, incineration is allowed

2. Only burial is allowed

3. Neither incineration nor burial is allowed

4. Only in special facilities

The correct answer is: Neither incineration nor burial is allowed

Surplus pesticides or containers that contain hazardous inorganic chemicals such as mercury, lead, cadmium, and arsenic cannot simply be incinerated or buried due to the severe environmental and health risks associated with these substances. Incineration may release toxic emissions into the air, which can lead to air pollution and potential harm to human and environmental health. On the other hand, burying these hazardous materials can lead to soil and groundwater contamination, posing long-term ecological risks. The proper disposal of these materials must adhere to strict regulations to ensure safety and environmental protection. Typically, these types of hazardous materials are handled through specific waste management programs that govern the collection and disposal of hazardous waste, often requiring specialized facilities equipped to manage such risks. Therefore, the only safe and legal manner to handle surplus pesticides or containers with high-risk inorganic chemicals is through certified hazardous waste disposal processes, confirming that neither incineration nor burial in general landfills is permitted.