WO2004024633A3 - Dipping sensor for real-time bod monitoring of water - Google Patents

Dipping sensor for real-time bod monitoring of water Download PDF

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Publication number
WO2004024633A3
WO2004024633A3 PCT/KR2003/001872 KR0301872W WO2004024633A3 WO 2004024633 A3 WO2004024633 A3 WO 2004024633A3 KR 0301872 W KR0301872 W KR 0301872W WO 2004024633 A3 WO2004024633 A3 WO 2004024633A3
Authority
WO
WIPO (PCT)
Prior art keywords
biofuel cell
water
real
sensor
data
Prior art date
Application number
PCT/KR2003/001872
Other languages
French (fr)
Other versions
WO2004024633A2 (en
Inventor
Sung Hyun Nam
Hyung Joo Kim
Mi A Kim
Seol Hee Han
Ji Gu Jang
Sung Hye Shin
Su Mi Youn
Moon Sik Hyun
Original Assignee
Korea Biosystems Corp
Sung Hyun Nam
Hyung Joo Kim
Mi A Kim
Seol Hee Han
Ji Gu Jang
Sung Hye Shin
Su Mi Youn
Moon Sik Hyun
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 Korea Biosystems Corp, Sung Hyun Nam, Hyung Joo Kim, Mi A Kim, Seol Hee Han, Ji Gu Jang, Sung Hye Shin, Su Mi Youn, Moon Sik Hyun filed Critical Korea Biosystems Corp
Priority to AU2003261002A priority Critical patent/AU2003261002A1/en
Publication of WO2004024633A2 publication Critical patent/WO2004024633A2/en
Publication of WO2004024633A3 publication Critical patent/WO2004024633A3/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • G01N33/1886—Water using probes, e.g. submersible probes, buoys
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • G01N33/1806—Water biological or chemical oxygen demand (BOD or COD)
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/16—Biochemical fuel cells, i.e. cells in which microorganisms function as catalysts
    • 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
    • C02F2209/08—Chemical Oxygen Demand [COD]; Biological Oxygen Demand [BOD]
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Abstract

Disclosed herein is a dipping sensor for real-time BOD monitoring of water which comprises: a biofuel cell 10 consisting of an anode 10a where organic substances are oxidized by enriched electrochemically active microorganisms, and a cathode 10b to which electrons generated from the anode 10a are transferred; a pretreatment unit 11 for preventing suspended substances; a rain and dust guard 14 to prevent rain and dust from being introduced into the biofuel cell 10; a buoy 15 provided in the biofuel cell 10 to float the biofuel cell 10 in water; a sensor direction-adjusting wing 18 to adjust the installation direction of the biofuel cell 10; a data collection-transmission unit 19 to transmit and receive data detected by the biofuel cell 10, and transmit the data to a data receiving unit 44; and a sinker 16 to fix the location of the biofuel cell 10 floating in the water.
PCT/KR2003/001872 2002-09-11 2003-09-09 Dipping sensor for real-time bod monitoring of water WO2004024633A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003261002A AU2003261002A1 (en) 2002-09-11 2003-09-09 Dipping sensor for real-time bod monitoring of water

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2002-0054827 2002-09-11
KR10-2002-0054827A KR100483584B1 (en) 2002-09-11 2002-09-11 Dipping sensor for real-time BOD monitoring of the water

Publications (2)

Publication Number Publication Date
WO2004024633A2 WO2004024633A2 (en) 2004-03-25
WO2004024633A3 true WO2004024633A3 (en) 2004-06-24

Family

ID=31987377

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2003/001872 WO2004024633A2 (en) 2002-09-11 2003-09-09 Dipping sensor for real-time bod monitoring of water

Country Status (3)

Country Link
KR (1) KR100483584B1 (en)
AU (1) AU2003261002A1 (en)
WO (1) WO2004024633A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100483587B1 (en) * 2002-10-30 2005-04-19 한국바이오시스템(주) BOD Analyzer using Biochemical Fuel Cells with installed Membrane-Electrode Assembly
KR100748680B1 (en) * 2006-04-21 2007-08-10 주식회사 한일환경테크 System for measuring quality of water
KR101351540B1 (en) 2010-11-22 2014-01-15 한국전자통신연구원 Dissolved oxygen measurement system
US20120231492A1 (en) * 2011-03-08 2012-09-13 Steve Bitterly Sensor for detecting microorganisms and corresponding process
JP6332793B2 (en) * 2014-04-14 2018-05-30 国立研究開発法人農業・食品産業技術総合研究機構 Microbial fuel cell and float
KR101959935B1 (en) 2018-10-24 2019-07-15 (주)대우건설 Water quality sensing moving buoy and integrated water quality smart monitoring system in realtime by using the same
JP7345177B2 (en) 2019-11-01 2023-09-15 学校法人立命館 floating sensor
CN113376227A (en) * 2020-03-09 2021-09-10 深圳市北京大学深圳研究院分析测试中心有限公司 Floating type heavy metal on-line monitor
CN113109532B (en) * 2021-04-14 2022-11-25 齐鲁工业大学 Water quality monitoring device based on microbial fuel cell
CN113820379B (en) * 2021-09-16 2022-11-08 中国农业大学 Buoy device for monitoring biochemical oxygen demand of water body

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5506096A (en) * 1989-02-28 1996-04-09 Biobalance A/S Method for controlling and/or monitoring biological processes
US5976719A (en) * 1996-08-29 1999-11-02 Korea Institute Of Science And Technology Mediator-less biofuel cell
JP2000046823A (en) * 1998-07-27 2000-02-18 Marcom:Kk Method and apparatus for measuring bod of water
WO2001004626A1 (en) * 1999-07-07 2001-01-18 Korea Institute Of Science And Technology An electrochemical method for enrichment of microorganism, a biosensor for analyzing organic substance and bod

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3304206B2 (en) * 1993-08-26 2002-07-22 株式会社曙ブレーキ中央技術研究所 BOD sensor and BOD measurement method
KR200180854Y1 (en) * 1998-04-28 2000-05-15 이병만 Bio-clear reactor globe unit system
US6285807B1 (en) * 1998-11-16 2001-09-04 Trustees Of Tufts College Fiber optic sensor for long-term analyte measurements in fluids
KR20020008628A (en) * 2000-07-24 2002-01-31 채종건 System for remotely monitoring and controlling the quality of water
KR20010035329A (en) * 2001-02-03 2001-05-07 이한민 Air supplying system for sewage disposal
KR100455654B1 (en) * 2002-02-04 2004-11-06 주식회사 팬지아이십일 BOD and COD prediction system of wastewater treatment plant effluent using Suspended Solids meter and software sensor technology

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5506096A (en) * 1989-02-28 1996-04-09 Biobalance A/S Method for controlling and/or monitoring biological processes
US5976719A (en) * 1996-08-29 1999-11-02 Korea Institute Of Science And Technology Mediator-less biofuel cell
JP2000046823A (en) * 1998-07-27 2000-02-18 Marcom:Kk Method and apparatus for measuring bod of water
WO2001004626A1 (en) * 1999-07-07 2001-01-18 Korea Institute Of Science And Technology An electrochemical method for enrichment of microorganism, a biosensor for analyzing organic substance and bod

Also Published As

Publication number Publication date
AU2003261002A1 (en) 2004-04-30
WO2004024633A2 (en) 2004-03-25
KR20040023170A (en) 2004-03-18
AU2003261002A8 (en) 2004-04-30
KR100483584B1 (en) 2005-04-19

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