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.
Check out this pdf-presentation about an IFAS project, how it was designed, constructed and its performance.
FLAMMING, J. (n.y): Integrated Fixed Film Activated Sludge (IFAS) System for Additional Nitrification at the Coldwater WWTP. (= PDF Presentation ). Grand Rapids: Fishbeck, Thompson, Carr & Huber, Inc. (FTC&H) URL [Accessed: 03.06.2019]