Essays about: "Anna Wikman"
Found 1 essay containing the words Anna Wikman.
1. Social Return on Investment, SROI, the value added for families before and after using Solvatten in the Bungoma district in Western KenyaUniversity essay from SLU/Dept. of Economics
Abstract : The lack of fresh and clean water today causes severe problems, mostly in developing countries. Waterborne diseases like typhoid, cholera, amoebic dysentery and diarrhea create health problems and deaths among people. There is a need for low cost interventions like household-based water treatment and safe storage (HWTS). READ MORE