What constitutes industrial wastes?

The definition of industrial wastes primarily includes the byproducts generated during industrial activities, particularly those that arise from manufacturing and processing operations. Liquid wastes from industrial and commercial processes fit this definition, as they are typically a direct result of production activities, such as excess water used in cooling processes, chemicals left over from production runs, or contaminated wastewater that must be treated before disposal.

In contrast, solid waste generated in household activities pertains to residential refuse and does not come from industrial processes. Hazardous pesticides used in agriculture relate more to agricultural practices rather than industrial processes, though they can be harmful to the environment. Recyclable materials collected from businesses, while they may be considered waste, are not classified as industrial wastes but rather as materials that can be processed and reused, thus falling into a different category of waste management.