Evaluation of appropriate technologies for grey water treatments and reuses.
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.
Li
Fangyue
F
Institute of Water Resources and Water Supply, Hamburg University of Technology, Schwarzenbergstrasse 95 E, Hamburg, D-21073, Germany. li.fangyue@tu-harburg.de
Wichmann
Knut
K
Otterpohl
Ralf
R
D001673:Biodegradation, Environmental; D003247:Conservation of Natural Resources / Q000379:methods*; D008962:Models, Theoretical; D014865:Waste Disposal, Fluid / Q000379:methods*; D018508:Water Purification / Q000379:methods*