Benefit Evaluation of Urban Treated Roofwater Reuse

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Abstract:

Benefit evaluation plays a very important role in the guiding of feasibility analysis and decision-making of rainwater utilization projects. This paper evaluated the benefits of roofwater reuse project in Jinan city; it is shown that the project has a national economy benefit obviously with a deficit in financial appraisal. The treated roofwater was used directly or injected into karst groundwater with deep well, which has a great ecological and social benefit, especially for the protection of springs in Jinan city.

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54-57

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August 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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