O.G.S.O

SOURCES OF AIR POLLUTION Two main categories Stationary sources such as power stations, oil refineries Mobile sources such as motor vehicles...

Spectroscopic Methods Spectroscopy is the study of matter by investigating light, sound, or particles that are emitted, absorbed or scattere...

Modern Electrochemistry - by J O'M Bockris, Amulya K N Reddy Polymer Chemistry - by Malcolm P Stevens Continuous Emission Monitoring - b...

OD Concept derives from river support aquatic life at 20oC Pollution of rivers with sewage Incapable of supporting aquatic species such as f...

Landfill An engineered method for disposing refuse/waste by spreading the waste in thin layers, reducing each layer to the smallest practica...

Treatment of Wastes Chemically, physically or biologically Disposed or discharged without harm to the environment Range of processes – dep...

SUSTAINABLE WASTE MANAGEMENT Waste – is anything which is no longer useful and needs to be got rid of Waste Management Effective management ...