Water, Sewage & Effluent March April 2019

March/April 2019 Vol 39 No 2 SERVING INDUSTRY FOR OVER YEARS Subscription-based electronic and print-media serving the African water management industry WASTEWATER SOLUTIONS GO TO WASTE! CHALLENGES TO IMPLEMENTING A SEWAGE TREATMENT DEMONSTRATOR TECHNOLOGY IN SOUTH AFRICA. ANNUAL SUBSCRIPTION: 6 print editions + 25 e-mail bulletins South Africa R1 552.50 International USD150 ISSN 0257-8700