Which type of pesticide waste can generally be disposed of in a sanitary landfill?

Non-hazardous pesticide waste can generally be disposed of in a sanitary landfill because it does not pose a significant risk to human health or the environment. This type of waste typically includes pesticides that have been diluted or are no longer considered hazardous according to federal and state regulations. Facilities handling this waste must still follow local regulations, but generally, non-hazardous waste meets the criteria for landfill disposal.

In contrast, hazardous pesticide waste, which includes materials that can cause harm to the environment or public health, cannot be disposed of in a sanitary landfill without special treatment and handling. Liquid pesticide waste is often treated as more hazardous due to its potential for leaching, leading to contamination of water sources. Solvent pesticide waste, similar to liquid waste, typically requires specialized disposal methods to prevent environmental damage. These considerations help ensure safety and compliance with environmental regulations.