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Vegetated Treatment Systems for Removing Contaminants Associated with Surface Water Toxicity in Agriculture and Urban Runoff
Published on: May 15, 2017
Evaluation of appropriate technologies for grey water treatments and reuses
Fangyue Li1, Knut Wichmann, Ralf Otterpohl
1Institute of Water Resources and Water Supply, Hamburg University of Technology, Schwarzenbergstrasse 95 E, Hamburg, D-21073, Germany. li.fangyue@tu-harburg.de
Abstract:
As water is becoming a rare resource, the onsite reuse and recycling of grey water is practiced in many countries as a sustainable solution to reduce the overall urban water demand. However, the lack of appropriate water quality standards or guidelines has hampered the appropriate grey water reuses. Based on literature review, a non-potable urban grey water treatment and reuse scheme is proposed and the treatment alternatives for grey water reuse are evaluated according to the grey water characteristics, the proposed standards and economical feasibility.
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