- Zhang, H., Okada, S., Fujiwara, T. Distribution characteristics of sediment and nutrients around grouped river groynes. Annual Journal of Hydraulics Engineering, 75(2), I_973–I_978, 2019.
- Jia, S., Chen, X., Suenaga, T., Terada, A., Ishikawa, S., Nishimura, F., Ding, S., Fujiwara, T. Spatial and daily variations of nitrous oxide emissions from biological reactors in a full-scale activated sludge anoxic/oxic process. Journal of Bioscience and Bioengineering, 127(3), 333–339, 2019.
- 野村 洋平, 三好 太郎, 西内 友也, 木村 克輝, 藤原 拓. 正浸透法による下水の直接処理における溶存性有機系ファウラントの推定. 土木学会論文集G(環境), 75(7), III_359–III_365, 2019.
- Fukahori, S., Fujiwara, T. Preparation of flexible TiO2/zeolite composite sheets for removal of sulfamethazine from wastewater using papermaking technique. Journal of Water and Environment Technology, 17(6), 395–406, 2019.
- 日高 平, 戸苅 丈仁, 中村 真人, 大下 和徹, 池本 良子, 西村 文武. 混合メタン発酵基質としての浄化槽汚泥のエネルギー価値評価. 土木学会論文集G(環境), 74(7), Ⅲ_135-Ⅲ_143, 2019.
- 西村 文武, 鈴木 亮介, 高部 祐剛, 日高 平, 楠田 育成, 水野 忠雄. A2O処理および土壌浸透処理過程における都市下水中有機物群の質変換に関する研究. 土木学会論文集G(環境), 75(7), Ⅲ_41-Ⅲ_52, 2019.
- Tamaki, S., Hidaka, T., Mizuno, T., Kusuda Y., Nishimura F. Anaerobic digestion of oxidation ditch sludge at low temperatures with hyperthermophilic pretreatment, Journal of Water and Environment Technology, 17, 67-75, 2019.
- Nakamura M., Hidaka T., Yamaoka,M., Oritate F. Methane production and nitrogen mineralization in paddy soil treated with sludge from anaerobic digestion enhanced by hyperthermophilic pretreatment. Paddy and Water Environment,17, 447-454, 2019.
- Xiang, Q., Nomura, Y., Fukahori, S., Mizuno, T., Tanaka, H., Fujiwara, T. Innovative treatment of organic contaminants in reverse osmosis concentrate from water reuse: a mini-review. Current Pollution Reports, 5, 294–307, 2019.