Water Treatment Plants can be considered as the industries producing potable water & the sludge generated after coagulation-flocculation process is a type of waste effluent which is generally discharged into surface water without proper treatment causing Water Pollution. Aluminium salts are extensively used as a coagulant in water treatment plants and can cause adverse effects on living organisms in high concentration.Cumulative effect of Aluminium can cause Dementia, Alzheimer's & Parkinson's Disease etc. High Aluminum concentration not only affects the fishes, but also cause structural and...