SG168470A1 - Ballast water treatment method and ballast water treatment system - Google Patents

Ballast water treatment method and ballast water treatment system

Info

Publication number
SG168470A1
SG168470A1 SG201004626-6A SG2010046266A SG168470A1 SG 168470 A1 SG168470 A1 SG 168470A1 SG 2010046266 A SG2010046266 A SG 2010046266A SG 168470 A1 SG168470 A1 SG 168470A1
Authority
SG
Singapore
Prior art keywords
ballast water
water treatment
treatment system
section
magnetic
Prior art date
Application number
SG201004626-6A
Inventor
Manabu Yamada
Minoru Morita
Kiyokazu Takemura
Shigeki Terui
Yoshiharu Numata
Satoshi Yumoto
Kei Hayashida
Original Assignee
Hitachi Plant Technologies Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Plant Technologies Ltd filed Critical Hitachi Plant Technologies Ltd
Publication of SG168470A1 publication Critical patent/SG168470A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63J—AUXILIARIES ON VESSELS
    • B63J4/00—Arrangements of installations for treating ballast water, waste water, sewage, sludge, or refuse, or for preventing environmental pollution not otherwise provided for
    • B63J4/002—Arrangements of installations for treating ballast water, waste water, sewage, sludge, or refuse, or for preventing environmental pollution not otherwise provided for for treating ballast water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0009—Settling tanks making use of electricity or magnetism
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/06—Filters making use of electricity or magnetism
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/008—Originating from marine vessels, ships and boats, e.g. bilge water or ballast water
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/001—Build in apparatus for autonomous on board water supply and wastewater treatment (e.g. for aircrafts, cruiseships, oil drilling platforms, railway trains, space stations)
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/02—Temperature
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/03—Pressure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Treatment Of Sludge (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

A ballast water treatment system is provided that can kill microorganisms and bacteria or the like included in magnetic flocs so as to eliminate an impact on the environment and human bodies. The ballast water treatment system includes a coagulation section for agitating magnetic powder and coagulant added to ballast water to generate magnetic flocs; and a magnetic separation section for collecting the magnetic flocs generated by the coagulation section. The ballast water treatment system is characterized in having a pipe path to which the magnetic flocs are taken and a heating section for heating the pipe path. The heating section may be provided as a tank and the pipe path may be immersed in the tank. (Figure 2)
SG201004626-6A 2009-07-10 2010-06-28 Ballast water treatment method and ballast water treatment system SG168470A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009164241A JP5268031B2 (en) 2009-07-10 2009-07-10 Ballast water treatment method and ballast water treatment apparatus

Publications (1)

Publication Number Publication Date
SG168470A1 true SG168470A1 (en) 2011-02-28

Family

ID=43451808

Family Applications (1)

Application Number Title Priority Date Filing Date
SG201004626-6A SG168470A1 (en) 2009-07-10 2010-06-28 Ballast water treatment method and ballast water treatment system

Country Status (4)

Country Link
JP (1) JP5268031B2 (en)
KR (1) KR20110005654A (en)
CN (1) CN101948157A (en)
SG (1) SG168470A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5246515B2 (en) * 2009-12-18 2013-07-24 株式会社日立プラントテクノロジー Waste water treatment equipment
US9694303B2 (en) 2014-04-25 2017-07-04 Saudi Arabian Oil Company Method for killing and removing microorganisms and scale using separation unit equipped with rotating magnets
CN109607903A (en) * 2019-01-16 2019-04-12 江苏南极机械有限责任公司 The highly reliable anti-interference ballast water treatment system of antidetonation
CN110354576A (en) * 2019-07-20 2019-10-22 刘国裕 A kind of accurate oil filter of ship machine miscella
CN113499600B (en) * 2021-07-17 2022-11-22 海南富山油气化工有限公司 Intelligent control device used in production process of petroleum mixed xylene

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005218887A (en) * 2004-02-03 2005-08-18 Hitachi Ltd Ship loading type contaminated water cleaning device
JP2006102676A (en) * 2004-10-07 2006-04-20 Ipb:Kk Method and device for killing organism in liquid

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JP3189923B2 (en) * 1993-12-27 2001-07-16 日立プラント建設株式会社 Bottom / Wastewater treatment method
CN2399705Y (en) * 1999-03-22 2000-10-04 昆明动植物检疫局科学技术研究所 Applicating metering device of fumigant
JP3919161B2 (en) * 2001-09-28 2007-05-23 鹿島建設株式会社 Method and apparatus for heat sterilization of liquid to be treated
JP3676728B2 (en) * 2001-11-30 2005-07-27 鹿島建設株式会社 Waste water heat sterilization method and apparatus
JP3660984B2 (en) * 2001-12-13 2005-06-15 独立行政法人海上技術安全研究所 Ship ballast water sterilizer
JP2004284481A (en) * 2003-03-20 2004-10-14 Babcock Hitachi Kk Ballast water treatment device
JP2005111424A (en) * 2003-10-10 2005-04-28 Hitachi Ltd Method and apparatus for removing substance to be removed from fluid and sludge separation and recovery apparatus
JP3921542B2 (en) * 2003-11-26 2007-05-30 独立行政法人海上技術安全研究所 Ship ballast water treatment equipment
US20070221362A1 (en) * 2004-04-23 2007-09-27 Stewart Murray Kenneth T Disinfection System
JP2006021087A (en) * 2004-07-06 2006-01-26 Jfe Engineering Kk Sterilization apparatus
JP3986517B2 (en) * 2004-08-23 2007-10-03 株式会社新来島どっく Ballast water heat sterilizer and heat sterilization method thereof
JP2006187697A (en) * 2005-01-04 2006-07-20 Hitachi Ltd Filtration cleaning apparatus
JP5214107B2 (en) * 2005-02-09 2013-06-19 株式会社東芝 Ballast water purification equipment
JP2006326496A (en) * 2005-05-26 2006-12-07 Osaka Univ Microbe removing apparatus and method
JP4649667B2 (en) * 2006-10-27 2011-03-16 株式会社大晃産業 Heat recovery type purification system for ballast water
CN201004996Y (en) * 2007-03-22 2008-01-16 孙启亮 Suspended type water-bath sterilizer
CN101302044B (en) * 2007-05-10 2010-11-10 赵凤宇 Process and apparatus for processing municipal sewage sludge by using nepheline nucleated glass
CN101200679B (en) * 2007-07-12 2011-12-07 广西师范大学 Fermentation type grosvenor momordica wine and brewing method therefor
JP5238968B2 (en) * 2007-11-08 2013-07-17 三菱重工業株式会社 Ship
CN101254014A (en) * 2008-03-31 2008-09-03 中国农业大学 High-density CO2 bactericidal finishing reactor
JP4568351B2 (en) * 2008-05-27 2010-10-27 株式会社新来島どっく Ship ballast water treatment equipment
JP2010023691A (en) * 2008-07-18 2010-02-04 National Maritime Research Institute Ballast water treatment method and ballast water treatment apparatus
JP5218851B2 (en) * 2009-03-30 2013-06-26 株式会社日立プラントテクノロジー Aggregation floc drying method and aggregation floc drying apparatus
JP5208835B2 (en) * 2009-03-31 2013-06-12 株式会社日立プラントテクノロジー Coagulation / separation device for treated water
JP4959745B2 (en) * 2009-03-31 2012-06-27 株式会社日立プラントテクノロジー Magnetic disk drive device in magnetic separator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005218887A (en) * 2004-02-03 2005-08-18 Hitachi Ltd Ship loading type contaminated water cleaning device
JP2006102676A (en) * 2004-10-07 2006-04-20 Ipb:Kk Method and device for killing organism in liquid

Also Published As

Publication number Publication date
JP5268031B2 (en) 2013-08-21
JP2011016117A (en) 2011-01-27
CN101948157A (en) 2011-01-19
KR20110005654A (en) 2011-01-18

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