The sanitary landfill, or commonly called urban, is the place where waste from urban waste collection, Class II, is destined.
The landfill has waterproofed soil, management of leachate generation (liquid from the process of decomposition of organic matter in the residue) for treatment.
The industrial landfill has basically the same waterproofing criteria as a sanitary landfill, with the difference between the waste received and deposited.
The characteristics of receiving in industrial landfills are from industries of the most varied segments, being Class II and I.