Water, Sewage & Effluent September-October 2017

September/October 2017 Vol 37 No 5 Subscription-based electronic and print-media serving the African water management industry SERVING INDUSTRY FOR OVER YEARS SERIOUS ABOUT ‘SALT’ THE CHALLENGE OF DESALINATING SEAWATER TO A POTABLE LEVEL IS TO PRODUCE IT ECONOMICALLY PAGE 22 ANNUAL SUBSCRIPTION: 6 print editions + 25 e-mail bulletins South Africa R1 311 International USD138