It's best to dispose of your waste materials in a sanitary landfill. A sanitary landfill is an engineered facility that handles only waste materials that have been disinfected and/or shredded to minimize the potential for causing environmental harm.
The best way to dispose of your waste material is to dispose it in a sanitary landfill. Sanitary landfills are specially designed to isolate and minimize the environmental impact of the waste disposed there. They must be lined with an impermeable layer to prevent leachate (a liquid that forms as water seeps through solid waste) from entering the groundwater, and they must have a system in place to collect and treat any leachate that does form.