I. INTRODUCTION Water is important natural resource which covers 70% of earth that exists on planet of earth and without it, life cannot survive. The major human activities have been used for polluting fresh water bodies. About 1.5 billion people have no safe drinking water globally and about 5 million deaths per year are attributed due to waterborne diseases [1]. It is estimated that 70% of industrial wastes in developing countries are disposed of untreated into waters where they contaminate existing water supplies [2]. The UN also estimates that the amount of wastewater produced annually is about 1,500 km 3 , i.e. six times more water than exists in all the rivers of the world [3]. The effluents from sugar mills are discharging without