CHAPTER 9 REVERSE OSMOSIS AND NANOFILTRATION 9-1 INTRODUCTION 9 -6 CHAPTER REVIEW 9-2 THEORY 9 -7 PROBLEMS 9-3 PROPERTIES OF RO AND NF MEMBRANES 9-8 DISCUSSION QUESTION 9-4 RO AND NF PRACTICE 9 -9 REFERENCES 9-5 ELECTRODIALYSIS 9-1