Pelletized Activated Carbon Market- Global Industry Size, Share, Trends, Opportunity, and Forecast, Segmented by Raw Materials (Coal, Wood, Coconut Shell, Lignite, Bamboo, Paddy Husk, and Others), By Application (Water & Wastewater Treatment, Air & Gas Treatment, Mercury Removal, Catalyst, Metal Recovery, Filter, and Others), By End User (Automotive, Food & Beverage, Pharmaceutical, Chemical, Agri