Question

A) Name the following method of solid waste management.

B) What type of waste is used in this method?

C) What kind of useful substances can be obtained from such methods?​

Answer 1

A)Biogas gas plant or 'gobargas' plant

B)Bio degradable waste is used in this method like cow dung, vegetable peels, sewer waste, etc.

C)We obtain many useful gases for commercial uses....

Like: Hydrogen, Hydrogen Sulfide, Carbon dioxide and Methane(75%) .

Along with this natural manure and fertilizer are also extracted from here..