IMPACT OF INDUSTRIAL EFFLUENT ON THE ENVIRONMENT (REVISED EDITION) BY: ADEODUN SIMILADE ADEOLU B.Sc. WATER RESOURCES MANAGEMENT M.Sc. ENVIRONMENTAL CONTROL AND MANAGEMENT EXAMINED BY: Prof. I. F. ADENIYI ENVIRONMENTAL POLLUTION MONITORING TECHNIQUES AND Dr. (Mrs) A. A. OKOYA WATER TREATMENT AND WATERWORKS INSTITUTE OF ECOLOGY AND ENVIRONMENTAL STUDIES OBAFEMI AWOLOWO UNIVERSITY, ILE-IFE NOVEMBER, 2016