What does the term "trucked or hauled pollutants" refer to?

The term "trucked or hauled pollutants" specifically refers to waste material that is transported by truck to a treatment facility or a disposal site and is not designated for treatment at a Publicly Owned Treatment Works (POTW). This definition emphasizes the means of transportation (trucking or hauling) and the critical aspect that these pollutants do not enter the municipal wastewater treatment system.

In contrast, other options describe different types of waste or disposal methods not primarily focused on the transportation aspect. Non-hazardous waste disposed of at landfills, solid waste collected from households, and biological waste treated on-site pertain to various waste streams and their management. Each of these involves different handling and treatment processes and does not specifically highlight the hauling aspect that defines the term in question. Understanding this distinction is essential for grasping waste management and environmental compliance practices, which emphasize proper handling, tracking, and disposal of pollutants.