"Particles & Transfer" Lab: 微粒子と移動現象
web.tuat.ac.jp/~empat : Environmentally-conscious Materials Processing & Aerosol Technology
Short Introductions of other papers: /paper/ Komatsuna plants were grown and exposed to ammonium sulfate (((NH4)2SO4), AS) submicron particles for 16 days (22.5 µg m−3 per day) in phytotrons. The amount of particles deposited on the leaf decreased over time, because AS particles deposited on the leaf deliquesced, allowing ions such as SO42− in the… Continue reading Spraying water-soluble particles on the crop. 作物に水溶性微粒子を散布した実験
Other "intro" of papers from our lab >> /tag/paper/ Removal of iron-oxide particles after post-filtration in local potable water using an electrophoretic method Collaborated with: Univ. Putra Malaysia; Univ. Teknologi MARA, Malaysia Journal of Water Process Engineering: Vol. 9, Feb. 2016, Pages 208–214. doi: Full text/PDF: Researchgate, or here Keywords: Electrophoretic deposition; Fibre electrodes; Limiting flux;… Continue reading PAPER: Removal of particles from potable water. 水道水（飲料水）から微粒子を採集
Area-selective deposition of charged particles derived from colloidal aerosol droplets on a surface with different hydrophilic levels...J. Aerosol Science. (a work by Kusdianto (Doctoral student, now with ITS, Indonesia), and Gen (Doctoral student, joined Tohoku Univ. then City Univ. Hong Kong) Highlights * Charged aerosol particles were derived from spraying colloidal droplets. * Substrate with… Continue reading Between Charged Aerosol Particles & Substrate’s Hydrophilicity.（新発見）正帯電した気中浮遊粒子が親水性が高い表面に付きやすい現象
Immobilization of colloidal particles into sub-100 nm porous structures by electrophoretic methods in aqueous media Kusdianto, Sasaki, Naim, Lenggoro, Colloids Surfaces A: 10.1016/j.colsurfa.2014.06.042 【新規性】新開発の「パルス型電気泳動法(Pulse-type Electrophoretic Deposition/EPD)」および従来EPD法を用いて、水中に浮遊する粒子を100nm以下の穴（ポーラス構造）に挿入・固定。世界初です。 【耐久性】ポーラス構造内に固体化された粒子に対して、超音波エネルギーをかけて、粒子の脱離を試みましたが、穴に粒子がちゃんと残こります。 【展開】酵素や触媒材料の固定化技術への応用 Full article RELATED TECHNOLOGY: 関連技術・成果 Submicrometer- and nanometer-sized particles 2D structure from colloids, 電界による粒子の２次元構造化：凝集状態の制御Particles with high-crystallinity by-electric field in liquid-phase, 電界による高結晶粒子の構造化：クラックが少ない構造体も可能 Recent journal articles: From our group.
JOURNAL: Atmospheric Environment (2014) http://www.sciencedirect.com/science/article/pii/S1352231014000405 Effects of 2-years exposure to (sub-micron) ammonium sulfate particles on growth and gas exchange rates of Fagus crenata (ブナ), Castanopsis sieboldii (スダジイ), Larix kaempferi (唐松) and Cryptomeria japonica (スギ) seedlings •No significant effect of the particles on growth was observed after 2 years. •Net photosynthetic rates of 3 species were not significantly changed.… Continue reading PAPER: Effect of water-soluble particles on the growth of plants (2 years) 植物に水溶性微粒子を与えていたら？
On 17 June, our lab welcomed 15 graduate students (14 master and 1 doctoral) from Dept. of Environmental Engineering, Institut Teknologi Bandung (ITB), with two faculty members (Profs. Prayatni Soewondo and Barti Setiani Muntalif). They have been stayed in Japan for two weeks. After a "bilateral" seminar with our lab, with the warm cooperation from… Continue reading 15 graduate students (ITB Environmental Engr.) visited (17 June) 外国から院生15名が訪問
当研究室に２週間滞在のインドネシア・バンドン工科大学・環境工学科Prayatni教授にセミナーをお願いしました。 会場はBASE大会議室（１F）11:00です。 Open seminar by Prof. Prayatni Soewondo, Environmental Engineering, Faculty of Civil Engineering and Environmental, Institut Teknologi Bandung (ITB), Indonesia. http://personal.ftsl.itb.ac.id/prayatni/ Link = ITB 11 APRIL 2013, 11:00-12:00, Venue: BASE 1st Floor meeting room. Wetland Potential as alternative solution for recycling of domestic WWTP (wastewater treatment plant) Effluent. Case Study : Bojongsoang WWTP, Bandung.… Continue reading Seminar from ITB professor (11 Apr.) Wetland potential for recycling of wastewater treatment plant effluent (湿地、排水処理)
