Title:
PROCESS FOR TREATMENT OF SHIP BALLAST WATER
Document Type and Number:
WIPO Patent Application WO/2011/065434
Kind Code:
A1
Abstract:
A method for treating ship ballast water, characterized in that the ballast water is mixed with ammonia or an ammonium salt and a hypochlorous acid salt to eradicate or kill aquatic organisms in the ballast water and suppress the generation of any trihalomethane compound; and an agent for treating ballast water, which can be used for the method.
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Inventors:
HAYASHI, Kenji (1-7, Suehiro-cho, Tsurumi-ku, Yokohama-sh, Kanagawa 45, 〒2300045, JP)
Application Number:
JP2010/071039
Publication Date:
June 03, 2011
Filing Date:
November 25, 2010
Export Citation:
Assignee:
TSURUMI SODA CO., LTD. (1-7 Suehiro-cho, Tsurumi-ku Yokohama-sh, Kanagawa 45, 〒2300045, JP)
鶴見曹達株式会社 (〒45 神奈川県横浜市鶴見区末広町１丁目７番地 Kanagawa, 〒2300045, JP)
TOAGOSEI CO., LTD. (1-14-1, Nishi-Shimbashi Minato-k, Tokyo 19, 〒1058419, JP)
鶴見曹達株式会社 (〒45 神奈川県横浜市鶴見区末広町１丁目７番地 Kanagawa, 〒2300045, JP)
TOAGOSEI CO., LTD. (1-14-1, Nishi-Shimbashi Minato-k, Tokyo 19, 〒1058419, JP)
International Classes:
C02F1/50; B63B13/00; C02F1/70; C02F1/76
Attorney, Agent or Firm:
IIDA, Toshizo et al. (ISHII Bldg. 3F, 1-10 Shimbashi 3-chome, Minato-k, Tokyo 04, 〒1050004, JP)
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