Role of Membrane Technology for Water Sustainability in Japan
- 作者：Yoshimasa Watanabe
- 会议时间：2008-05-27
- 关键词：Global climate change ; Water shortage ; Water reuse ; Membrane technology ; Monolith ceramicmembrane ; Baffled MBR
- 作者单位：Center for Environmental Nano & Bio Engineering,Hokkaido University
- 母体文献：2008亚太海水淡化与水再利用会议、亚洲科学理事会暨海洋科技与经济发展国际论坛论文集
- 会议名称：2008亚太海水淡化与水再利用会议、亚洲科学理事会暨海洋科技与经济发展国际论坛
- 会议地点：青岛
- 主办单位：中国海洋学会
- 语种：chi
摘要
The global climate change is the most significant issue for our future life.There are several prediction scenarios for the future global temperature increase.It is,however,a long term issue.The water shortage is strongly related to the global climate change.It is a rather short or middle term issue.To overcome the water shortage,there are several solutions which depend on a lot of factors such as the geological,economical and cultural situation.For any situation,recycling use of water is the most effective solution.In this paper,the present status and future trends of the water recycling in Japan is described.It deals with the water recycling practices in the leading edge technology filed such as the semiconductor or liquid crystal factory,and the huge office and commercial building.It also includes the recent development of membrane technology for the water recycling in Japan.