Economic development has pushed environmental concern such as constructing sanitary landfill to a
lower priority due to the low standard of living of the people. As a result non-sanitary landfill with no
engineered technologies is being extensively utilized in developing nations. Consequently, this improper
waste disposal practice will bring about various environmental issues namely environmental degradation
and risks to human health to many developing nations in the world.
Municipal solid wastes (MSW) generally are highly heterogenous in nature that the separation can be
Landfilling and leachate generation