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| | Water Intelligence Online (2002) - X.M. Yang, T. Yahashi, K. Kuniyasu and H. Ohmori - Technological Aspects of DESAR: ... |
 | | Yahashi: [Japan Education Centre of Environmental Sanitation, 3-33-2 Haramachi, Shinjuku-ku, Tokyo, Japan] |
 | | Kuniyasu: [Japan Education Centre of Environmental Sanitation, 3-33-2 Haramachi, Shinjuku-ku, Tokyo, Japan] |
 | | There are several systems for wastewater treatment in Japan classified on the basis of the kind of wastewater they treat, facility size and administrative support. |
| www.iwaponline.com /wio/2002/04/wio200204013.htm (346 words) |
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