Intended process water management concept for the mechanical biological treatment of municipal solid waste
| Autor: | D. Weichgrebe, S. Maerker, H. Stegemann, T. Böning |
|---|---|
| Jazyk: | angličtina |
| Předmět: |
Engineering
Municipal solid waste Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau Scrubber lcsh:River lake and water-supply engineering (General) Ocean Engineering Air treatment Process water process water Mechanical biological waste treatment Resource recovery Civil and Structural Engineering lcsh:TC401-506 Abluftreinigung intensive tunnel rotting Waste management business.industry Environmental engineering Mechanical biological treatment Exhaust air treatment municipal solid waste exhaust air treatment Intensive tunnel rotting Waste treatment Anaerobic digestion Wastewater embryonic structures mechanical biological waste treatment ddc:620 business |
| Zdroj: | Water Science and Engineering, Vol 1, Iss 1, Pp 78-88 (2008) Water Science and Engineering 1 (2008), Nr. 1 |
| ISSN: | 1674-2370 |
| DOI: | 10.1016/S1674-2370(15)30020-X |
| Popis: | Accumulating operational experience in both aerobic and anaerobic mechanical biological waste treatment (MBT) makes it increasingly obvious that controlled water management would substantially reduce the cost of MBT and also enhance resource recovery of the organic and inorganic fraction. The MBT plant at Gescher, Germany, is used as an example in order to determine the quantity and composition of process water and leachates from intensive and subsequent rotting, pressing water from anaerobic digestion and scrubber water from acid exhaust air treatment, and hence prepare an MBT water balance. The potential of, requirements for and limits to internal process water reuse as well as the possibilities of resource recovery from scrubber water are also examined. Finally, an assimilated process water management concept with the purpose of an extensive reduction of wastewater quantity and freshwater demand is presented. |
| Databáze: | OpenAIRE |
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