Q. What do you mean by biodigester?
A biodigester is equipment that produces hydrogen sulfide, carbon dioxide and fuel gases (biogases) like methane from organic material under decomposition (food waste, dung, sugar cane waste, and so on.) the biogas is used in heating, as energy for machines and motors and it even has industrial uses. Biodigesters are extensively used in public waste depositories and in rural areas. Besides producing biogas the organic waste can be turned into good quality fertilizer.