The Tennessee Department Of Environment And Conservation’s Mobile Household Hazardous Waste Collection Service Will Be In Sullivan County This Weekend. Typical Items To Dispose Of Include Cleaning Fluids, Pesticides, Mercury Thermometers, And Fluorescent Lamps. The Items Will Be Disposed Of For Free During The Event. On Saturday, Residents Can Bring Their Items To Sullivan Central High School On Shipley Ferry Road In Blountville From 9 Am To 1 Pm.