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.
Article about treating deicing fluids on airports with an example of a engineered wetland system at the Buffalo Niagara International Airport.
WALLACE, S. (2009): Deicing in a Green World. Using Engineered Wetlands for Stormwater Treatment. In: Airport Magazine, August/September 2009: , 16-17. URL [Accessed: 13.04.2013]