Waste Management Market: Segmented:By Waste Type (Hazardous Waste, E-Waste, Plastic Waste, Bio-medical Waste, and Others), By Service Type (Open Dumping, Incineration/Combustion, Landfill, Recycling, Composting & Anaerobic Digestion), By End User (Residential, Commercial, Industrial) And Region - Global Analysis of Market Size, Share & Trends For 2019-2021 And Forecasts To 2031