Greywater Reuse in Households – Experience from Germany. Environmental Research Forum NOLDE, E. (1996): Greywater Reuse in Households – Experience from Germany. Environmental Research Forum. In: JENSSEN, P.D. ; GREATOREX, J.M. WARNER, W. S. (2004): Sustainable Wastewater Management in Urban Areas. Hannover: 55-64.