Anaerobic Digestion Market Size and Forecasts (2020 - 2030), Global and Regional Share, Trends, and Growth Opportunity Analysis Report Coverage: By Feedstock (Agriculture, Industrial, Municipal, Others); Types (Expanded granular sludge bed digestion (EGSB), Internal circulation reactor (IC Reactor), Upflow anaerobic sludge blanket (UASB), Others); Application (Chemical industry, Food and beverage industry, Paper industry, Others) , and Geography (North America, Europe, Asia Pacific, and South and Central America)