... population (Guan and Hubacek, 2008). In this area, per capita water availability is a little more than half of the national level and 1/10 of the world average (Yang et al., 2005; Guan and Hubacek, ... J., Zhang B. and Harima M. (1992). Study and circumstance of reclaimed water system in China, Making Water Technol., 18(1), 49-51. (in Japanese) Murakawa S., Nishina D. and Wang L. (1999). Analysis ... 2011. - 129 - An Analysis of Domestic Water Demand Structure and Water Recycling in Beijing Ryuichi TACHIBANA*, Hirokazu KURAHASHI**, Rong QI***, Wei AN* **, Min YANG***, Koichi FUJIE****...