This popular book provides detailed description of the techniques used for the
treatment of domestic and industrial wastewaters, thus exhaustively covering
Water Pollution.
The methods of safe disposal of solid wastes of a society, including the
hazardous radioactive and Bio-medical wastes, have further been described, as to
cover Land Pollution.
The present status of the ambient air, description of the various air
pollutants, and the technologies which are used to control the discharge of air
pollutants into the environment, have also been discussed in detail, as to cover
Air Pollution.
Global environmental issues like ozone depletion, global warming and acid rains
have also been discussed