Human demand for energy has grown multi-folds in recent years. This
is the result of rapidly increasing human population, which, in
turn, has resulted in increased organic (petroleum) and inorganic
pollution on the biosphere. Due to this, we are now facing a number
of challenges to sustain life on earth. For example, the increased
organic and inorganic pollution in our environment is leading to
loss of biodiversity, degradation of environment and thus... more...