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An actual proof research on restoration of anoxic sea area by utilization of marine biomass

Research Project

Project/Area Number 22246110
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field Naval and maritime engineering
Research InstitutionOsaka Prefecture University

Principal Investigator

OTSUKA Koji  大阪府立大学, 工学(系)研究科(研究院), 教授 (90213769)

Co-Investigator(Kenkyū-buntansha) ISHII Takasada  大阪府立大学, 21世紀科学研究機構, 教授 (70508796)
NAKATANI Naoki  大阪府立大学, 大学院工学研究科, 准教授 (30326277)
ARAI Rei  大阪府立大学, 大学院工学研究科, 准教授 (60508381)
YAMOCHI Susumu  大阪市立大学, 大学院工学研究科, 教授 (30315973)
KUSAKABE Takayuki  大阪府環境農林水産総合研究所, 水産研究部, 総括研究員 (10503930)
Co-Investigator(Renkei-kenkyūsha) KURODA Kana  大阪府立大学, 大学院工学研究科, 助教 (70708023)
Project Period (FY) 2010-04-01 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥46,800,000 (Direct Cost: ¥36,000,000、Indirect Cost: ¥10,800,000)
Fiscal Year 2013: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2012: ¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
Fiscal Year 2011: ¥21,580,000 (Direct Cost: ¥16,600,000、Indirect Cost: ¥4,980,000)
Fiscal Year 2010: ¥14,690,000 (Direct Cost: ¥11,300,000、Indirect Cost: ¥3,390,000)
Keywords海産バイオマス / グリーンタイド / メタン発酵 / 海藻培養 / 有用物質抽出 / 過栄養化 / 栄養塩循環 / 水質モニタリング / 藻類培養 / 環境影響評価 / 実現可能性評価 / 低炭素効果 / 環境再生 / 有用物抽出
Research Abstract

In this research, we carried out surveys in Osaka Bay and several kinds of fundamental experiments to proof usefulness of environmental restoration for eutrophic sea area utilizing marine biomass, and developed some important technologies, such as conversion of seaweeds to value-added materials, large-scale cultivation of green macroalgae, mixed methane fermentation of marine and waste-food biomass, and so forth. We also performed both environmental and economic evaluations for plural scenarios of biomass collection and treatment systems based on the fundamental data obtained by the field surveys and experiments. The results suggested that the suitable scenario leads to good performances of environmental restoration and low carbon effect, but this concept basically involves some difficulties for practical use, e.g. small surplus of energy from marine biomass, limit of demand of residue as fertilizer.

Report

(5 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (39 results)

All 2014 2013 2012 2011 2010 Other

All Journal Article (19 results) (of which Peer Reviewed: 14 results) Presentation (20 results)

  • [Journal Article] Anaerobic digestion of marine biomass for practical operation2014

    • Author(s)
      K. Kuroda, Y. Akiyama, Y. Keno, N. Naktani and K. Otsuka
    • Journal Title

      Journal of Marine Science and Technology

      Volume: Vo.19 Pages: 1-8

    • NAID

      110009984448

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] A study for effective utilization system of digestive sludge from methane fermentation using marine biomass2014

    • Author(s)
      S. Watanabe, K. Kuroda, N. Nakatani and K. Otsuka
    • Journal Title

      Proceedings of OCEANS’14

      Volume: 1 Pages: 1-5

    • Related Report
      2013 Annual Research Report
  • [Journal Article] Life cycle exergy analysis of an anaerobic digestion system using marine biomass2014

    • Author(s)
      K. Kuroda, N. Nakatani and K. Otsuka
    • Journal Title

      Proceedings of OCEANS’14

      Volume: 1 Pages: 1-5

    • Related Report
      2013 Annual Research Report
  • [Journal Article] An integrated feasibility study of an anaerobic digestion plant using marine biomass and food waste2013

    • Author(s)
      K. Kuroda, Y. Keno, N. Nakatani and K. Otsuka
    • Journal Title

      Proc. of the 23rd Int. Offshore and Polar Eng. Conf.

      Volume: 1 Pages: 488-494

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] エクセルギーを用いた物質循環システムの評価に関する研究2013

    • Author(s)
      黒田桂菜, 中谷直樹, 大塚耕司
    • Journal Title

      日本船舶海洋工学会論文集

      Volume: 18 Pages: 123-133

    • NAID

      130003393938

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A study on exergy-based evaluation of sustainability for material cycle system2013

    • Author(s)
      K. Kuroda, N. Nakatani and K. Otsuka
    • Journal Title

      Proceedings of the 6th East Asian Workshop for Marine Environment and Energy

      Volume: J06 Pages: 1-6

    • Related Report
      2013 Annual Research Report
  • [Journal Article] Liquefaction of Green Macroalgae in Subcritical Ethanol2013

    • Author(s)
      Daneshvar, S., Salak, F. and Otsuka, K.
    • Journal Title

      Proc. of Sustainable Energy and Environmental Sciences

      Volume: 1

    • Related Report
      2012 Annual Research Report
  • [Journal Article] Comprehensive Assessment of the Utilization System for Marine Biomass Resources Using Exergy Flows2012

    • Author(s)
      K. Kuroda, N. Nakatani and K. Otsuka
    • Journal Title

      Jour. of the Korean Society for Marine Environmental Engineering

      Volume: Vol.15, No.2 Pages: 126-132

    • URL

      http://www.koreascience.or.kr/journal/AboutJournal.jsp?kojic=HRHKBP

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Application of Subcritical Water for Conversion of Macroalgae to Value-Added Materials2012

    • Author(s)
      S. Daneshvar, F. Salak, T. Ishii and K. Otsuka
    • Journal Title

      Industrial and Engineering Chemistry Research

      Volume: Vol.51 Pages: 77-84

    • URL

      http://pubs.acs.org/journal/iecred

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] The Basic Engineering Design of Large-Scale Factory for Culture of Seaweeds Aimed at Water Purification in Coastal Sea Area2012

    • Author(s)
      Omori, T., Otsuka, K., Ishii, T. and Nakatani, N.
    • Journal Title

      Proc. of OCEANS-2012

      Volume: 1

    • Related Report
      2012 Annual Research Report
  • [Journal Article] Pyrolytic Behavior of Green Macro Algae and Evaluation of Its Activation Energy2012

    • Author(s)
      Daneshvar, S., Salak, F. and Otsuka, K.
    • Journal Title

      International Journal of Chemical Engineering & Application

      Volume: 3 Pages: 256-263

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Macroalgae Pyrolysis and Its Devolatilisation Kinetics2012

    • Author(s)
      Daneshvar, S., Salak, F. and Otsuka, K.
    • Journal Title

      Proc. of the 3rd International Conference on Chemistry & Chemical Engineering

      Volume: 38 Pages: 77-81

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Comprehensive Assessment of the Utilization System for Marine Biomass Resources Using Exergy Flows2012

    • Author(s)
      Kuroda, K. Nakatani, N. and Otsuka, K.
    • Journal Title

      Journal of the Korean Society for Marine Environmental Engineering

      Volume: 15 Pages: 126-132

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 大阪南港野鳥園北池におけるグリーンタイドの季節的変遷と原因海藻ミナミアオサの低塩分・干出耐性に関する研究2011

    • Author(s)
      芳村碧、矢持進
    • Journal Title

      土木学会論文集B2 (海岸工学)

      Volume: Vol.67、No.2 Pages: 1136-1140

    • NAID

      130004550390

    • URL

      https://www.jstage.jst.go.jp/browse/kaigan/-char/ja/

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Measuring Instrument for Dissolved Inorganic Nitrogen and Phosphorus Ions2011

    • Author(s)
      R. Arai, K. Akita, T. Nishiyama, N. Nakatani and K. Otsuka
    • Journal Title

      Jour. of Offshore and Polar Engineers, IJOPE

      Volume: Vol.21, No.1 Pages: 44-49

    • URL

      http://www.isope.org/publications/journallist.htm

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Evaluation of Material Circulation System between Land and Sea Using Exergy Flows2011

    • Author(s)
      Kuroda, K., Inui, Y., Nakatani, N., Otsuka, K.
    • Journal Title

      Proc.of 21st Int.Offshore and Polar Eng.Conf.

      Pages: 826-831

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fluctuation of Nutrients in the Estuarine Ecosystem2011

    • Author(s)
      Arai, R., Kuroda, K., Nishiyama, T., Iwasa, N., Nakatani, N.
    • Journal Title

      Proc.of 21st Int.Offshore and Polar Eng.Conf.

      Pages: 863-869

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Measuring Instrument for Dissolved Inorganic Nitrogen and Phosphorus Ions2011

    • Author(s)
      Arai, R., Akita, K., Nishiyama, T., Nakatani, N., Otsuka, K.
    • Journal Title

      Jour.of Offshore and Polar Engineers

      Volume: Vol.21 Pages: 44-49

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The Evaluation for the Effective Utilization System of Marine Biomass to Promote Material Circulation Between Land and Sea2010

    • Author(s)
      Kuroda, K., Inui, Y, Nakatani, N., Otsuka, K.
    • Journal Title

      Proc.of Techno-Ocean 2010 Int.Conf.

      Pages: 1-4

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] Life cycle exergy analysis of an anaerobic digestion system using marine biomass2014

    • Author(s)
      K. Kuroda, N. Nakatani and K. Otsuka
    • Organizer
      OCEANS'14
    • Place of Presentation
      Taipei
    • Year and Date
      2014-04-08
    • Related Report
      2013 Final Research Report
  • [Presentation] A study for effective utilization system of digestive sludge from methane fermentation using marine biomass2014

    • Author(s)
      S. Watanabe, K. Kuroda, N. Nakatani and K. Otsuka
    • Organizer
      OCEANS'14
    • Place of Presentation
      Taipei
    • Related Report
      2013 Annual Research Report
  • [Presentation] Life cycle exergy analysis of an anaerobic digestion system using marine biomass2014

    • Author(s)
      K. Kuroda, N. Nakatani and K. Otsuka
    • Organizer
      OCAENS'14
    • Place of Presentation
      Taipei
    • Related Report
      2013 Annual Research Report
  • [Presentation] 過栄養海域の水質浄化を目的とした海藻培養プラントの基本設計2013

    • Author(s)
      中谷直樹、川西学、大塚耕司、新井励
    • Organizer
      日本船舶海洋工学会平成25年春季講演会
    • Place of Presentation
      大阪
    • Year and Date
      2013-11-22
    • Related Report
      2013 Final Research Report
  • [Presentation] 底びき網投棄生物のバイオマス資源化で回収可能なN・P量の推定2013

    • Author(s)
      日下部敬之、大美博昭、中谷直樹、大塚耕司
    • Organizer
      日本水産増殖学会第12回大会
    • Place of Presentation
      鹿児島
    • Year and Date
      2013-10-14
    • Related Report
      2013 Final Research Report
  • [Presentation] An integrated feasibility study of an anaerobic digestion plant using marine biomass and food waste2013

    • Author(s)
      K. Kuroda, Y. Keno, N. Nakatani and K. Otsuka
    • Organizer
      the 23rd Int. Offshore and Polar Eng. Conf.
    • Place of Presentation
      Anchorage
    • Related Report
      2013 Annual Research Report
  • [Presentation] A study on exergy-based evaluation of sustainability for material cycle system2013

    • Author(s)
      K. Kuroda, N. Nakatani and K. Otsuka
    • Organizer
      the 6th East Asian Workshop for Marine Environment and Energy
    • Place of Presentation
      Qingtao
    • Related Report
      2013 Annual Research Report
  • [Presentation] 底びき網投棄生物のバイオマス資源化で回収可能なN・P量の推定2013

    • Author(s)
      日下部敬之、大美博昭、中谷直樹、大塚耕司
    • Organizer
      日本水産増殖学会第12回大会
    • Place of Presentation
      鹿児島
    • Related Report
      2013 Annual Research Report
  • [Presentation] Macroalgae Pyrolysis and Its Devolatilisation Kinetics2012

    • Author(s)
      S. Daneshvar, F. Salak and K. Otsuka
    • Organizer
      3rd Int. Conf. on Chemistry & Chemical Eng.
    • Place of Presentation
      Jeju Island
    • Year and Date
      2012-06-30
    • Related Report
      2013 Final Research Report
  • [Presentation] The basic engineering design of large-scale factory for culture of seaweeds aimed at water purification incoastal sea area2012

    • Author(s)
      T. Omori1, K. Otsuka, T. Ishii and N. Nakatani
    • Organizer
      OCEANS'12
    • Place of Presentation
      Yeosu
    • Year and Date
      2012-05-21
    • Related Report
      2013 Final Research Report
  • [Presentation] 水質浄化のためのシオグサの栄養塩吸収能に関する実験2012

    • Author(s)
      大石真由香、中谷直樹、石井孝定、大塚耕司
    • Organizer
      日本応用藻類学会第11回大会
    • Place of Presentation
      東京
    • Year and Date
      2012-03-24
    • Related Report
      2013 Final Research Report
  • [Presentation] Comprehensive Assessment of the Utilization System for Marine Biomass Resources Using Exergy Flows2011

    • Author(s)
      Kuroda, K., Nakatani, N., Otsuka, K.
    • Organizer
      5th East Asian Workshop on Marine Environments
    • Place of Presentation
      柏
    • Year and Date
      2011-10-08
    • Related Report
      2011 Annual Research Report
  • [Presentation] Evaluation of Material Circulation System between Land and Sea Using Exergy Flows2011

    • Author(s)
      Kuroda, K., Inui, Y., Nakatani, N., Otsuka, K.
    • Organizer
      21st Int.Offshore and Polar Eng.Conf.
    • Place of Presentation
      Maui, United States of America
    • Year and Date
      2011-06-23
    • Related Report
      2011 Annual Research Report
  • [Presentation] Fluctuation of Nutrients in the Estuarine Ecosystem2011

    • Author(s)
      Arai, R., Kuroda, K., Nishiyama, T., Iwasa, N., Nakatani, N.
    • Organizer
      21st Int.Offshore and Polar Eng.Conf.
    • Place of Presentation
      Maui, United States of America
    • Year and Date
      2011-06-23
    • Related Report
      2011 Annual Research Report
  • [Presentation] 海産バイオマスのメタン発酵に関する研究2011

    • Author(s)
      黒田桂菜, 秋山悠, 中谷直樹, 大塚耕司
    • Organizer
      日本船舶海洋工学会平成23年春季講演会
    • Place of Presentation
      福岡
    • Year and Date
      2011-05-20
    • Related Report
      2011 Annual Research Report
  • [Presentation] 紫外吸光法を用いた高解像度栄養塩計測器の開発2010

    • Author(s)
      新井励、西山太一、大塚耕司、中谷直樹
    • Organizer
      日本船舶海洋工学会平成22年春季講演会
    • Place of Presentation
      東京
    • Year and Date
      2010-06-07
    • Related Report
      2013 Final Research Report
  • [Presentation] The Basic Engineering Design of Large-Scale Factory for Culture of Seaweeds Aimed at Water Purification in Coastal Sea Area

    • Author(s)
      Omori, T.
    • Organizer
      OCEANS-2012
    • Place of Presentation
      Yeosu, Korea
    • Related Report
      2012 Annual Research Report
  • [Presentation] Liquefaction of Green Macroalgae in Subcritical Ethanol

    • Author(s)
      Daneshvar, S.
    • Organizer
      Sustainable Energy and Environmental Sciences, SEES 2013
    • Place of Presentation
      Singapore
    • Related Report
      2012 Annual Research Report
  • [Presentation] Macroalgae Pyrolysis and Its Devolatilisation Kinetics

    • Author(s)
      Daneshvar, S.
    • Organizer
      The 3rd International Conference on Chemistry & Chemical Engineering, ICCCE 2012
    • Place of Presentation
      Jeju Island, Korea
    • Related Report
      2012 Annual Research Report
  • [Presentation] An Integrated Feasibility Study of an Anaerobic Digestion Plant Using Marine Biomass and Food Waste

    • Author(s)
      Kuroda, K.
    • Organizer
      The 23rd International Offshore and Polar Engineering Conference, ISOPE 2013
    • Place of Presentation
      Anchorage, USA
    • Related Report
      2012 Annual Research Report

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Published: 2010-08-23   Modified: 2019-07-29  

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