301 浸漬式MF中空糸膜を用いた大容量膜ろ過浄水システムの開発と実証(水処理技術・解析,大気・水循環保全技術)

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概要

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• While the membrane filtration technology is installed into small-medium scale purification plants, its application to a large scale plant is also studied and incorporated. In this study, an experiment was performed to solve possible problems, using a high density immersion type hollow fiber MF membrane unit developed for large scale filtration plants. As a result, 1) experiment of the high density immersion membrane was performed and a stable operation result was obtained. 2) By using a filtration membrane for backwashing waste water, the system with the recovery rate of 99.9 to 99.95% was established. 3) In case study, estimated footprint of membrane process is less than half of conventional method but another 50% electricity is needed.

• 2006-07-11

著者

• 中山 雄之

  月島機械

• 鹿島田 浩二

  荏原製作所

• 笹川 学

  三菱レイヨン・エンジニアリング

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• 301 浸漬式MF中空糸膜を用いた大容量膜ろ過浄水システムの開発と実証(水処理技術・解析,大気・水循環保全技術)

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