2022 - 2025 Development of sediment microbial fuel cells for improvement of water quality and reduction in greenhouse gas emissions in agricultural drainage canals
2020 - 2024 Proposal of regionally available biomass waste compost with useful functions and less environmental impacts based on scientific evaluation of local and indigenous knowledge in Vietnam
2023 - 2024 IoP (Internet of Plants)”が導く「Society5.0型農業」への進化
2018 - 2023 Advanced Next-Generation Greenhouse Horticulture by IoP (Internet of Plants)
2019 - 2022 Development of a new L-lactate purification process via chitosan lactate
2015 - 2022 The Sanitation Value Chain: Designing Sanitation Systems as Eco-Community-Value System
2017 - 2020 Development of depopulated regional infrastructure development strategy and its evaluation method based on "larger circulation from a small local community" concept
2013 - 2016 Antioxidant activities, phenolics, and carotenoids in emerging crop residues by plant factories
2009 - 2014 気候変動を考慮した農業地域の面的水管理・カスケード型資源循環システムの構築
2011 - 2012 有機性廃棄物からの高効率有機酸発酵技術の開発および反応機構解析
2011 - 2012 Fundamental studies on degradation of phorbol esters isolated from Jatropha curcas L.
2010 - 2012 有機性廃棄物の相補的利用によるL-乳酸生産システムの確立
2009 - 2011 Development of a novel system consisting of catch crop cultivation and L-lactate fermentation of harvested biomass for nitrate groundwater pollution control and resource recovery
2009 - 2010 L-Lactate fermentation of organic wastes by Bacillus coagulans for utilization as livestock feed
2007 - 2010 未利用廃菌床からの工業原料の生産システムに関する研究
2007 - 2009 非滅菌環境下の半連続培養による実生ごみからのL-乳酸製造
2007 - 2008 食品廃棄物を対象とした高温L-乳酸発酵における発酵プロセスのモデル化
2007 - 2008 L-乳酸発酵工程を付加した機能性魚粉の加工技術の開発
2007 - 2008 Thermophilic L-lactate fermentation of agricultural wastes
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Papers (54):
Tian Zhang, Hiroaki Somura, Satoshi Akao, Nozomi Nakahara, Gamamada Liyanage Erandi Priyangika Perera, Chiyu Nakano, Morihiro Maeda. Effects of aged microplastics on paddy soil properties and greenhouse gas emissions under laboratory aerobic conditions. Soil Science and Plant Nutrition. 2024. 1-10
Adhena Tesfau Bekele, Morihiro Maeda, Satoshi Akao, Hiroaki Somura, Chiyu Nakano, Yuta Nishina. Effects of Sediment Microbial Fuel Cells on CH<sub>4</sub> and CO<sub>2</sub> Emissions from Straw Amended Paddy Soil. Journal of Water and Environment Technology. 2024. 22. 6. 271-285
Tran Thi Minh Chau, Takashi Someya, Satoshi Akao, Masato Nakamura, Fumiko Oritate, Hiroaki Somura, Shinzo Yamane, Morihiro Maeda. Emissions of CO2 and CH4 from Agricultural Soil with Kitchen Compost at Different Temperatures. Journal of Soil Science and Plant Nutrition. 2024
Gamamada Liyanage Erandi Priyangika Perera, Morihiro Maeda, Satoshi Akao, Hiroaki Somura, Chiyu Nakano, Yuta Nishina. Phosphorus Release from Agricultural Drainage Sediments with Iron-Added Sediment Microbial Fuel Cells. Journal of Water and Environment Technology. 2024. 22. 2. 75-91
赤尾聡史, 高岡昌輝, OLESZEK Sylwia. Crop Residue Utilization: Production of Growing Media and Recovery of Metals. 日本水環境学会シンポジウム講演集. 2021. 24th
Satoshi Akao, Takanobu Katsumi. Economic analysis for crop residue utilization in rural area using extended Input-Output table. The 11th International Conference in Challenges in Environmental Science & Engineering Conference. 2018. 109
Satoshi Akao. Antioxidant potential for nutrition in crop residues. International Water Association. The 2nd International Resource Recovery Conference. 2017. 159-162