Effluent water is a type of industry waste water which contains varying BOD and COD which represent organic contamination. This water is toxic and is harmful to the environment and to human beings who may come in contact with it. This water has to be treated in order to dispose of it environmentally safely. Worldwide many conventional treatment methods are used today employing different technologies for handling different problems in various industries. Ozone has found an effective place in the treatment process of this effluent water.
