Title: The impact of rainwater reuse on CSO emissions
Authors: Vaes, Guido ×
Berlamont, Jean #
Issue Date: Jan-1999
Publisher: Pergamon-elsevier science ltd
Series Title: Water science and technology vol:39 issue:5 pages:57-64
Abstract: The increasing consumption of drinking water puts a heavy burden on our future water resources. Therefore the reuse of rain water in households can be a good option to tackle this problem. On the other hand the rapidly drained rain water leads to problems in the combined sewer systems and watercourses. If the storage in the rain water tanks can be used to flatten the rain water runoff, rain water tanks can have an additional benefit. The effect of rain water tanks on the combined sewer overflow (CSO) emissions is therefore investigated with a reservoir model. Compared with storage in the combined sewer system or at the overflow, storage in rain water tanks will be more efficient in reducing the overflow emissions. However much more storage in rain water tanks must be provided to obtain the same overflow frequency as when downstream storage is used, because the storage in rain water tanks is less frequently available. When all the economical, social and environmental aspects are considered, rain water tanks can certainly be promoted as a good solution. (C) 1999 IAWQ Published by Elsevier Science Ltd. All rights reserved.
ISSN: 0273-1223
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Department of Civil Engineering - miscellaneous
Hydraulics Section
× corresponding author
# (joint) last author

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