Akizuki Shinichi

アキヅキシンイチ | Akizuki Shinichi

Affiliation and department：
Job title： Project Associate Professor

Research field (2)： Social-ecological systems , Recycling systems and society

Research keywords (8)： Consortium system , Microgravity , Microbial immobilization , Purple phototrophic bacteria , Nitrification , Microalgae , Anaerobic digestion , Wastewater treatment

Research theme for competitive and other funds (6)：

2021 - 2024 Development of urine treatment technology on the Moon by lunar regolith immersion and microalgal-aggregated nitrifying bacterial consortium system
2020 - 2024 微細藻類-硝化菌固定化遮光ゲルによる窒素含有排水の低コスト処理:メキシコを例に
2018 - 2020 スポンジ担体を用いた微細藻類-硝化-脱窒素共生系による高濃度窒素含有廃水の処理
2017 - 2018 Development of nitrogen-rich wastewater treatment technology using fluidized-carriers in microalgal-nitrifying bacteria consortium
2017 - 2018 微細藻類-硝化グラニュール共生プロセスによる窒素含有廃水の省エネルギー処理

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Papers (41)：

Most Fahima Ahmed Anny, Taiabur Rahman Tuhin, Xin Liu, Kohei Yoshiyama, Shin-ichi Akizuki, Tatsuki Toda, Syuhei Ban. Enhancement of β-glucan production in two Arthrospira species cultivating in anaerobic digestion effluent of water hyacinth. Biochemical Engineering Journal. 2024. 203. 109206
Shin-ichi Akizuki, Pranshu Bhatia, Nigus Gabbiye Habtu, Tatsuki Toda, Shinjiro Sato. Treatment of water hyacinth juice in an up-flow anaerobic digester: Process stability and quality of digestate's macronutrients. 2024
Pranshu Bhatia, Anas Hijazi, Shinichi Akizuki, Nigus Gabbiye Habtu, Shinjiro Sato, Tatsuki Toda. Effect of sedimentation pretreatment on the chemical composition of compressed water hyacinth juice: Comparison of different growing areas. Green Energy and Technology. 2024
Yudai Kohira, Shinichi Akizuki, Fekremariam Asargew Mihretie, Desalew Fentie Meselu, Solomon Addisu Legesse, Shinjiro Sato. Enhancement of alkali- and oxidation-modified biochars derived from water hyacinth for ammonium adsorption capacity. Soil Science and Plant Nutrition. 2023
Daiki Ogasawara Maruyama, Shin-ichi Akizuki, Mutsumi Sekine, Akinori Fujita, Nigus Gabbiye Habtu, Shinjiro Sato, Tatsuki Toda. Enhancement of Water Hyacinth Juice Treatment in an Anaerobic Sequential Batch Reactor with Coffee Husk-Derived Biochar. BioEnergy Research. 2023. 16. 4. 2168-2177

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MISC (37)：

西健斗, 戸田龍樹, 松山達, 井田旬一, 秋月真一. Development of energy-saving nitrogen containing wastewater treatment method using microalgae-nitrifying bacteria immobilized in light-shielding hydrogel consortium. 2021. 335
関根睦実, 戸田龍樹, 秋月真一, 岸正敏. Development of the coupling process of simultaneous desulfurization-nitrification and microalgal cultivation for the post treatment of biogas and effluent from methane fermentation. 2021. 332
西健斗, 戸田龍樹, 松山達, 井田旬一, 秋月真一. Investigation of the optimum biomass ratio in the microalgae-nitrifying bacteria consortia using light-shielding hydrogel. 2021. 180
藤原正明, 戸田龍樹, 秋月真一, 小山光彦, 伴修平. Relationships Between Lignocellulosic Components and Anaerobic Digestibility of Aquatic Weeds. 2021. 306
Enhancement of Anaerobic Digestion and Dentitrification by Conductive Carriers. 2020. 524

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Patents (4)：

メタン発酵生成物の処理方法
遮光ゲル担体
水草のメタン発酵消化液を用いる微細藻類の培養方法
藻類への栄養供給用の資材、及び、藻類への栄養供給用システム

Books (3)：

3rd Generation Biofuels ーDisruptive Technologies to Enable Commercial Productionー
Elsevier 2022
Integrated and Hybrid Process Technology for Water and Wastewater Treatment
Elsevier 2021 ISBN:9780128230312
ケミカルエンジニヤリング
化学工業社 2020

Lectures and oral presentations (97)：

Pushing the limits: Effect of different hydraulic retention time on a down-flow sponge biofilm reactor treating anaerobic digestion digestate
(2024)
ホテイアオイ搾汁液の高負荷反復回分メタン発酵におけるバイオ炭の熱分解温度の影響
(第58回日本水環境学会年会 2024)
Effect of Spontaneous Sedimentation on the Chemical Composition of Compressed Water Hyacinth Juice as a Pretreatment for Anaerobic Digestion: Comparison of Different Growing Areas
(11th EAI International Conference on Advancements of Science and Technology- ICAST2023 2023)
Treatment of Water Hyacinth Juice in an Up-Flow Anaerobic Digester: Process Stability and Quality of Digestate's Macronutrients
(11th EAI International Conference on Advancements of Science and Technology- ICAST2023 2023)
Down-flow hanging sponge photobioreactor as an energy-saving approach for nitrogen removal from anaerobic digestate
(9th IWA-ASPIRE Conference & Exhibition 2023 2023)

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Education (3)：

2012 - 2015 Soka University Graduate School of Engineering Department of Environmental Engineering for Symbiosis
2010 - 2012 Soka University Graduate School of Engineering Department of Environmental Engineering for Symbiosis
2005 - 2010 Soka University Faculty of Engineering Department of Environmental Engineering for Symbiosis

Professional career (1)：

Ph.D. in Engineering (Soka University)

Work history (4)：

2024/04 - 現在 Soka University Institute of Plankton Eco-engineering Project Associate Professor
2020/09 - 2024/03 Soka University Institute of Plankton Eco-engineering Project Lecturer
2018/10 - 2020/08 University of Guanajuato Division of Engineering Japan Sciety for the Promotion of Science Overseas Research Fellow
2015/10 - 2018/09 Soka University Faculty of Science and Engineering Assistant professor

Committee career (1)：

2017/11 - 2018/03 滋賀県琵琶湖里湖循環プロジェクトプロジェクト推進検討会委員

Awards (6)：

2021/05 - Japan Society on Water Environment (JSWE) The JSWE Paper Award for Young Researchers Effects of different light conditions on ammonium removal in a consortium of microalgae and partial nitrifying granules
2019/07 - IWA Conference on Algal Technologies and Stabilization Ponds for Wastewater Treatment and Resource Recovery Best paper aword (best 25 papers out of 249 papers accepted in the conference) Anaerobic digestion effluent treatment using microalgae and nitrifiers in an outdoor raceway pond with fluidized-carriers
2019/02 - 一般財団法人せせらぎ平成30年度第3回助成金事業せせらぎ大賞廃水から有用物質を作る:紅色光合成細菌と微細藻類による新たな共存プロセスの開発
2018/08 - 4th International Postgraduate Conference on Biotechnology (IPCB 2016) Best Presentation Award Simultaneous desulfurization and nitrification of anaerobic digestion effluent by using a sequencing batch reactor
2017/09 - The 7th International Water Association (IWA)-Asian Pacific Regional Group (ASPIRE) Conference Best Poster Award Enhancing anaerobic digestibility of aquatic plant biomass by wet-solid states serial digestion process - in comparison with conventional single stage digestion

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Association Membership(s) (2)：

International Water Association , Japan Society on Water Environment

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