CONTETNS 1 Water Quality and Need for Advanced Water Treatment Technologies 1 Mr. Vijay Kathrani 2 Recycle and Reuse of Wastewater Systems 9 Prof. Dr. A. K. A. Rathi 3 Chlorination and Advanced Disinfection 19 Prof. J. H. Patel, 4 Significance of Prcchlorination in Wastewater Treatment & Biotowers as the Rectification Mechanism 30 Prof. SantoshS. Kolte 5 Advanced Aerobic Treatment Technologies: Operator Friendly Activated Sludge System with No-Moving Parts 39 Mr. Soham Mehta 6 High-Rate Anaerobic Bio-Reactors: Basic Principles and Applications 47 7 Reverse Osmosis - An Advance Technological Option for the Water Treatment 58 Mr. Nirav G.Shah 8 Membrane Biorcactor - For Recycle and Reuse of Sewage 72 Ms. Seema Abhale 9 Membrane Characteristics and Fouling Study in MEUF for the Removal of Chromate Anions from Aqueous Streams 77 Dr. Shashikant B. Kamblea 10 Electrochemical Methods for Advanced Wastewater Treatment 97 Dr. Upendra D. Patel 11 Plasma Waste Processing and Energy Recovery Technology 108 Dr. K.S. Ganesh Prasad 12 Package Sewage Treatment Plant - A Unique Concept 113 By Marshal Parikh 13 Sequential Batch Reactor/ Cyclic Activated Sludge Process (SBR/CASP): A Technological Solution for Sewage Treatment and Reuse 121 Mr. Shwetal Shah 14 Reactors and Reactor Kinetics for Wastewater Treatment 132 Dr. R.A.Christian