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    • 5. 发明专利
    • Treating method and facility of raw water containing organic pollutant or toxic substance
    • 含水有机污染物或有毒物质的处理方法和设备
    • JP2010188315A
    • 2010-09-02
    • JP2009037613
    • 2009-02-20
    • Marsima Aqua System CorpNishi Nippon Gijutsu Kaihatsu Kk株式会社丸島アクアシステム西日本技術開発株式会社
    • ISERI YASUSHIITO TADAOYAMAGISHI MASATAKA
    • C02F1/78C02F1/34C02F1/50C02F1/66C02F1/76
    • PROBLEM TO BE SOLVED: To effectively remove toxicity and malodor of raw water containing organic pollutants or toxic substances like harmful microorganisms and chemical substances, besides algae, without separately setting a reactive gas injection apparatus or a surplus reactive gas treatment apparatus.
      SOLUTION: The reactive gas is filled in a sealed vessel 2 in advance, the raw water containing organic pollutants or toxic substances is sprayed at a high pressure in the reactive gas atmosphere to impinge onto an impact plate 4 to atomize the raw water, and at the same time, to react the atomized raw water with the reactive gas filled in the sealed vessel 2. A water sump 22 is formed in the sealed vessel 2 to store the treating water after impingement at a given water level of L1-L2. The reactive gas is stored in advance in the sealed vessel 2 at the part above the water level of L1-L2 of the treating water stored in the water sump 22.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:除了藻类以外,不需要分别设置反应性气体注入装置或多余的反应性气体处理装置,有效地除去含有机污染物或有害物质,如有害微生物和化学物质的原水的毒性和恶臭。 解决方案:反应气体预先填充在密封容器2中,含有有机污染物或有毒物质的原水在反应气体气氛中以高压喷射冲击冲击板4以雾化原水 并同时使雾化的原水与填充在密封容器2中的反应性气体反应。在密封容器2中形成水槽22,以在冲击后将处理水储存在给定的L1- L2。 活性气体预先存储在密封容器2中,在存储在水槽22中的处理水的L1-L2的水位以上的部分。(C)2010,JPO&INPIT