Perspectives are different frameworks from which to explore the knowledge around sustainable sanitation and water management. Perspectives are like filters: they compile and structure the information that relate to a given focus theme, region or context. This allows you to quickly navigate to the content of your particular interest while promoting the holistic understanding of sustainable sanitation and water management.
This paper addresses several topics that might help the water treatment plant operator select the most appropriate chemical treatment programme for the needs of the community that the plant services.
GREVILLE, A.S. (1997): How to Select a Chemical Coagulant and Flocculant. In: Alberta Water & Wastewater Operators Association, 22th Annual Seminar : URL [Accessed: 24.05.2019]