Aerobic and Anaerobic Digestion of Agro-Industrial and Livestock Wastes: A Green and Sustainable Way toward the Future.

Sespite the fact that composting is taken into consideration to have a low environmental effect, it is unavoidable that the composting of manure will emit anthropogenic greenhouse gases and different gases together with ammonia and other gases such as VOCs. Amongst the numerous waste management routines, composting is regarded as the sustainable treatment technique for recycling agro-industrial waste into valuable by-products Employment of cheap and abundant biomass resources is an advantage of this approach making it an extensively studied approach to manage biodegradable waste for a sustainable environment. In this regard, composting represents an effectual substitute for organic waste management, since it reduces the dumping of wastes in landfills and the usage of improper disposal techniques. [Extracted from the article]