problem 1:

What do you mean by the term solid wastes management?

problem 2:

Which methods can be employed in the solid wastes management?

problem 3:

How will you decrease the quantity of solid wastes?

problem 4:

How solid wastes can be transformed into fertilizers?

problem 5:

Which gas is generated from anaerobic digestion of solid waste?

problem 6:

How will you recover energy from the conversion products?