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1. (WO2006088156) METHOD OF TREATING SHIP BALLAST WATER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/088156    International Application No.:    PCT/JP2006/302880
Publication Date: 24.08.2006 International Filing Date: 17.02.2006
IPC:
C02F 1/50 (2006.01), C02F 1/34 (2006.01), C02F 1/70 (2006.01), C02F 1/72 (2006.01)
Applicants: KATAYAMA CHEMICAL, INC. [JP/JP]; 1-6-7, Higashiawaji Higashiyodogawa-ku, Osaka-shi Osaka 5330023 (JP) (For All Designated States Except US).
The Japan Association of Marine Safety [JP/JP]; Kaiyousenpaku Bldg. 4th floor 1-15-16, Toranomon Minato-ku, Tokyo 1050001 (JP) (For All Designated States Except US).
MARINE TECHNOLOGY INSTITUTE CO., LTD. [JP/JP]; 2269-53, Seto-cho Imari-shi, Saga 8480043 (JP) (For All Designated States Except US).
Laboratory of Aquatic Science Consultant Corporation [JP/JP]; Meishin Bldg. 1-14-1, Kamiikedai Ota-ku, Tokyo 1450064 (JP) (For All Designated States Except US).
M. O. Marine Consulting, Ltd. [JP/JP]; 3-18-1, Kaigan Minato-ku, Tokyo 1080022 (JP) (For All Designated States Except US).
Mitsui Engineering & Shipbuilding Co., Ltd. [JP/JP]; 5-6-4, Tsukiji, Chuo-ku Tokyo 1048439 (JP) (For All Designated States Except US).
SHINKO IND. LTD. [JP/JP]; 5-7-21, Ohzu, Minami-ku Hirosima-shi, Hiroshima 7320802 (JP) (For All Designated States Except US).
FUKUYO, Yasuo [JP/JP]; (JP) (For US Only).
WAKAO, Yoshiharu [JP/JP]; (JP) (For US Only).
TABUCHI, Takuro [JP/JP]; (JP) (For US Only).
MIZUMORI, Takashi [JP/JP]; (JP) (For US Only).
KIKUCHI, Takeaki [JP/JP]; (JP) (For US Only)
Inventors: FUKUYO, Yasuo; (JP).
WAKAO, Yoshiharu; (JP).
TABUCHI, Takuro; (JP).
MIZUMORI, Takashi; (JP).
KIKUCHI, Takeaki; (JP)
Agent: NOGAWA, Shintaro; Nogawa Patent Office Minamimorimachi Park Bldg. 1-3, Nishitenma 5-chome Kita-ku, Osaka-shi Osaka 5300047 (JP)
Priority Data:
2005-042670 18.02.2005 JP
Title (EN) METHOD OF TREATING SHIP BALLAST WATER
(FR) PROCEDE DE TRAITEMENT DE L'EAU DE BALLAST
(JA) 船舶バラスト水の処理方法
Abstract: front page image
(EN)A method of treating a ship ballast water, comprising adding hydrogen peroxide or a hydrogen peroxide generation compound to a ship ballast water in such an amount that the concentration of hydrogen peroxide ranges from 10 to 500 mg/L and applying physical means for inducing shear stress and/or cavitation to the ballast water to thereby exterminate any aquatic organisms from the ballast water.
(FR)La présente invention concerne un procédé de traitement de l'eau de ballast, comprenant l'ajout de peroxyde d'hydrogène ou d’un composé de génération de peroxyde d'hydrogène à une eau de ballast en une quantité telle que la concentration de peroxyde d’hydrogène s’inscrit dans une plage allant de 10 à 500 mg/L et l’application de moyens physiques pour induire une contrainte de cisaillement et/ou une cavitation de l’eau de ballast permettant ainsi la destruction de tout organisme aquatique de l’eau de ballast.
(JA) 船舶バラスト水に過酸化水素濃度が10~500mg/Lになるような量の過酸化水素または過酸化水素発生化合物を添加した後、バラスト水にせん断応力および/またはキャビテーションを生じさせる物理的手段を付加して、バラスト水中の水生生物を駆除することからなる船舶バラスト水の処理方法。
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)