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Study of Inorganic Precipitation in the Anaerobic Digester using the thermodynamic and hydrodynamic model

Research Project

Project/Area Number 26870512
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Environmental engineering and reduction of environmental burden
Civil and environmental engineering
Research InstitutionThe University of Kitakyushu

Principal Investigator

Terashima Mitsuharu  北九州市立大学, 国際環境工学部, 准教授 (60706969)

Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Keywords嫌気性消化 / 無機物 / レオロジー / チクソトロピー / 反応速度 / 嫌気性消化槽 / アルカリ土類塩 / 溶解性イオン濃度 / 動的変化 / リン酸マグネシウムアンモニウム / 嫌気消化汚泥 / 数学モデル / 無機物析出 / ダイナミックモデル
Outline of Final Research Achievements

The objective of this research is to reveal the mechanism of precipitation and dissolution in the anaerobic digester. To investigate the thixotropic behavior of high concentration anaerobic digested sludge, effecting the mixing of anaerobic digestion sludge for the reaction, a mathematical model was developed to express the thixotropic behavior, abatement and recovery caused by past shear application and rest. A laboratory scale experiment was also operated where Mg and Ca ions were added to the digester. Based on the solution’s thermodynamic equilibrium the data was analyzed to determine the change in precipitation complexes with elapsed time. The mathematical model that expresses anaerobic digestion and dissolution and precipitation of the inorganic component was constructed.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (19 results)

All 2017 2016 2015

All Journal Article (8 results) (of which Int'l Joint Research: 6 results,  Peer Reviewed: 6 results,  Acknowledgement Compliant: 2 results,  Open Access: 1 results) Presentation (11 results) (of which Int'l Joint Research: 7 results)

  • [Journal Article] Anaerobic treatment of hydrothermally solubilised sugarcane bagasse and its kinetic modelling2017

    • Author(s)
      Liu Bing, Ngo Van Anh, Terashima Mitsuharu, Yasui Hidenari
    • Journal Title

      Bioresource Technology

      Volume: 234 Pages: 253-263

    • DOI

      10.1016/j.biortech.2017.03.024

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Kinetic Analysis of Biological Degradation for Tetramethylammonium Hydroxide (TMAH) in the Anaerobic Activated Sludge System at Ambient Temperature2016

    • Author(s)
      Liu Bing, Yoshinaga Kohei, Wu Jer-Horng, Chen Wei-Yu, Terashima Mitsuharu, Goel Rajeev, Pangallo Domenico, Yasui Hidenari
    • Journal Title

      Biochemical Engineering Journal

      Volume: 114 Pages: 42-49

    • DOI

      10.1016/j.bej.2016.06.020

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Determination of diffuser bubble size in computational fluid dynamics models to predict oxygen transfer in spiral roll aeration tanks2016

    • Author(s)
      Terashima Mitsuharu, So Magnus, Goel Rajeev, Yasui Hidenari
    • Journal Title

      Journal of Water Process Engineering

      Volume: 12 Pages: 120-126

    • DOI

      10.1016/j.jwpe.2016.07.001

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Dynamic Simulation of Trickling Filter Process with Hydraulic Stress Tests2016

    • Author(s)
      Chanh Nguyen Duong Quang, Bing Liu, Van Quang Tran, Terashima Mitsuharu, Goel Rajeev, Yasui Hidenari
    • Journal Title

      Journal of Water and Environment Technology

      Volume: 14 Issue: 5 Pages: 398-410

    • DOI

      10.2965/jwet.16-026

    • NAID

      130005249555

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Biofilm Modelling and Kinetics in a Trickling Filter Process2016

    • Author(s)
      Bing Liu, Ian Jarvis, Hong Ren, Chanh Duong, Quang Nguyen, Mitsuharu Terashima, Hidenari Yasui
    • Journal Title

      Journal of Water and Environment Technology

      Volume: 14 Issue: 3 Pages: 200-210

    • DOI

      10.2965/jwet.15-059

    • NAID

      130005156731

    • ISSN
      1348-2165
    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Expression of Acidic Failure for the Methane Fermentation in Food Waste Digestion2016

    • Author(s)
      NGO V. A., NGUYEN T. H., LE V. C., GOEL R., Terashima M. and YASUI H
    • Journal Title

      Journal of Material Cycles and Waste Management

      Volume: 18 Pages: 239-247

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] 嫌気性消化槽における動的シミュレーション : 無機物挙動に着目して (特集 メタン発酵に関する新技術研究と実用化の動向最前線)2015

    • Author(s)
      寺嶋光春
    • Journal Title

      水環境学会誌

      Volume: 38 Pages: 283-287

    • NAID

      40020561231

    • Related Report
      2015 Research-status Report
    • Acknowledgement Compliant
  • [Journal Article] 嫌気性消化槽における陽イオン添加による溶解性リン濃度低下と無機析出固体種の推定2015

    • Author(s)
      福永敦、安井英斉、寺嶋光春
    • Journal Title

      第49回日本水環境学会年会講演集

      Volume: 49 Pages: 391-391

    • Related Report
      2014 Research-status Report
    • Acknowledgement Compliant
  • [Presentation] 嫌気性消化槽へのアルカリ土類塩の添加条件下における溶解性イオンの動的変化2017

    • Author(s)
      木下将太郎, モハメドヤコビ, 安井英斉, 寺嶋光春
    • Organizer
      化学工学会第82年会
    • Place of Presentation
      芝浦工業大学豊洲キャンパス(東京都・江東区)
    • Year and Date
      2017-03-06
    • Related Report
      2016 Annual Research Report
  • [Presentation] Anaerobic Treatment of the Steam Explosion Wastewater from Bioethanol Processing using Sugar Cane Bagasse2016

    • Author(s)
      Anh Van Ngo, Bing, Liu, Mitsuharu Terashima, Hidenari Yasui
    • Organizer
      Water and Environment Technology Conference 2016
    • Place of Presentation
      中央大学後楽園キャンパス(東京都・文京区)
    • Year and Date
      2016-08-26
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] An Approach to Calculate Wastewater Organic Concentrations from the Activated Sludge Reactor2016

    • Author(s)
      Chanh Quang Nguyen Duong, Quang Van Tran, Bing Liu, Mitsuharu Terashima, Hidenari Yasui
    • Organizer
      Water and Environment Technology Conference 2016
    • Place of Presentation
      中央大学後楽園キャンパス(東京都・文京区)
    • Year and Date
      2016-08-26
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 3D Hydrodynamic Model of a RO Spacer Channel to Predict Water Flux Reduction Due to Xanthan Gum Fouling2016

    • Author(s)
      So Magnus, Yasui Hidenari, Shimamura Kazuaki, Terashima Mitsuharu
    • Organizer
      The 10th Conference of Aseanian Membrane Society (AMS10)
    • Place of Presentation
      奈良春日野国際フォーラム甍(奈良県・奈良市)
    • Year and Date
      2016-07-26
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 高濃度嫌気性汚泥のチクソトロピー性の表現2016

    • Author(s)
      小手川陽子, 寺嶋光春, 宗マグヌス, 安井英斉
    • Organizer
      日本水環境学会年会
    • Place of Presentation
      アクティとくしま(徳島県徳島市)
    • Year and Date
      2016-03-16
    • Related Report
      2015 Research-status Report
  • [Presentation] 嫌気性消化汚泥の非ニュートン性及びチクソトロピー性の測定とCFD解析2015

    • Author(s)
      小手川陽子, 寺嶋光春, 宗マグヌス, 安井英斉
    • Organizer
      第52回環境工学研究フォーラム
    • Place of Presentation
      日本大学(福島県郡山市)
    • Year and Date
      2015-11-27
    • Related Report
      2015 Research-status Report
  • [Presentation] Anaerobic Biodegradation of the Steam Explosion Wastewater from Sugar Cane Bagasse for Bioethanol Processing2015

    • Author(s)
      Ngo Van Anh, Liu Bing, Terashima Mitsuharu, Yasui Hidenari
    • Organizer
      6th IWA-ASPIRE Conference & Exhibition
    • Place of Presentation
      Beijing, China
    • Year and Date
      2015-09-20
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Engineering Keys on Modelling a Trickling Filter Process2015

    • Author(s)
      Chanh Nguyen Duong Quang, Quang Tran Van, Terashima Mitsuharu, Goel Rajeev, Yasui Hidenari
    • Organizer
      6th IWA-ASPIRE Conference & Exhibition
    • Place of Presentation
      Beijing, China
    • Year and Date
      2015-09-20
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] ctivity decay and cell decay of nitrite oxidizing organisms under high nitrite concentration2015

    • Author(s)
      Ren Hong, Liu Bing, Terashima Mitsuharu, Yasui Hidenari
    • Organizer
      nternational Anammox Symposium (IANAS)
    • Place of Presentation
      Dalian, China
    • Year and Date
      2015-08-07
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Biofilm Modeling and kinetics in trickling filter process2015

    • Author(s)
      Liu Bing, Jarvis Ian, Ren Hong, NguYEN Chanh Duong Quang, Terashima Mitsuharu, Yasui Hidenari
    • Organizer
      Water and Environment Technology Conference 2015
    • Place of Presentation
      中央大学(東京都文京区)
    • Year and Date
      2015-08-05
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] 嫌気性消化槽における陽イオン添加による溶解性リン濃度低下と無機析出固体種の推定2015

    • Author(s)
      福永敦、安井英斉、寺嶋光春
    • Organizer
      第49回日本水環境学会年会
    • Place of Presentation
      金沢大学 角間キャンパス
    • Year and Date
      2015-03-16 – 2015-03-18
    • Related Report
      2014 Research-status Report

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Published: 2014-04-04   Modified: 2018-03-22  

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