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Grauwasserreinigung mit einer Sumpfpflanzenmatte unter Praxisbedingungen |
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| Authors: | Andreas Zehnsdorf Norman Stock Juliane Richter Michael Blumberg Roland A Müller |
| Affiliation: | 1. Helmholtz‐Zentrum für Umweltforschung?–?UFZ, Department Umwelt‐ und Biotechnologisches Zentrum, Permoserstra?e 15, 04318 Leipzig, DeutschlandHelmholtz‐Zentrum für Umweltforschung?–?UFZ, Department Umwelt‐ und Biotechnologisches Zentrum, Permoserstra?e 15, 04318 Leipzig, Deutschland;2. Helmholtz‐Zentrum für Umweltforschung?–?UFZ, Department Umwelt‐ und Biotechnologisches Zentrum, Permoserstra?e 15, 04318 Leipzig, Deutschland;3. Ingenieurbüro Blumberg, G?nsemarkt 10, 37120 Bovenden, Deutschland. |
| Abstract: | There is increasing interest worldwide in the decentralized treatment of gray water. Since ground‐level areas are generally costly, gray‐water treatment can also be carried out using helophyte mats on the roofs of buildings as an alternative. Alongside the water treatment itself, this process also has a positive effect on the indoor climate in the building. In a test carried out under realistic conditions, it was shown that a helophyte mat with a root‐layer depth of 0.1 m and with hydraulic loads per unit up to 15 L m?2d?1 is suitable for treating typical gray water from a residential building. |
| Keywords: | Grauwasserreinigung Sumpfpflanzendach Sumpfpflanzenmatte technische Feuchtgebiete Wurzelmattenfilter Constructed wetland roofs Gray water treatment Engineered wetlands Root mat filter Wetland plant mat Wetland roofs |