Rchr
J-GLOBAL ID：200901083260537637
Update date: Jan. 31, 2024
Sekiguchi Kazuhiko
セキグチ カズヒコ | Sekiguchi Kazuhiko
Affiliation and department：
Job title：
Assistant Professor
Homepage URL (1)：
http://park.saitama-u.ac.jp/~kseki/ksekimain.htm
Research field (1)：
Environmental load reduction/restoration technology
Research theme for competitive and other funds (22)：
- 2020 - 2023 Development of air purification method using vacuum ultraviolet rays and ultrasonic waves regardless of the state and properties of air pollutants
- 2017 - 2020 Capturing of gas-phase pollutants using microbubbling into liquid phase consisting of water and oil biphasic medium and its application to the environmental field
- 2017 - 2020 Study on size-segregated characterization of air pollution particles collected at the model field in Southeast Asia and those transportation into rainwater
- 2014 - 2017 Effective decomposition of persistent organic pollutants by the reaction at the gas-liquid interface with the optimal ultrasonic frequency
- 2014 - 2017 Development of East and Southeast Asia Nanoparticle Monitoring Network
- 2014 - 2017 Investigation of emission sources and influence of biomass burning on transboundary particulate pollutants in Southeast Asia
- 2013 - 2016 Evaluation of Environmental Loads of Agricuture and Agro-industries in South East Asia and Investigation to Commol Tools for Mitigation
- 2013 - 2016 Indoor contamination mechanism on the generation of secondary organic aerosol involved by various water forms and the health effect
- 2013 - 2015 Development of a pump-less dust collector to control nano-particle emission from biomass stoves
- 2011 - 2013 大気中超微小粒子成分を指標とした発生源影響評価とアジア地域におけるフィールド観測
- 2011 - 2013 Development and systematization of the effective photocatalysis method in liquid phase using UV light and ozone
- 2009 - 2011 New development of indoor ultrafine particle-Emission, behavior and control of secondary organic aerosol
- 2009 - 2010 慣性分級捕集を用いた排出ガス中超微小粒子の成分分析と生成成長機構への核粒子の影響
- 2009 - 2010 Generation of reactive mist using ultrasonic atomization and UV irradiation and its application to an air purification technique
- 2007 - 2009 プラズマジェット法を用いたVOC/ナノ粒子分解技術の展開
- 2007 - 2008 Selective concentration collection of ultrafine particles using an improvedimpactor filter and evaluation of their chemical components
- 2003 - 2005 Basic study on recovery energy and gasification with effective utilization of waste coal and biomasses
- 2003 - 2005 Clarification of Dry deposition of Suifer dioxide to Basic Soils and Estimation of Its deposition amount
- 2002 - 2004 光触媒能を有する機能性オゾン分解触媒の開発と有害汚染物質の新規処理プロセスの構築
- 2001 - 2003 DEVELOPMENT OF INTEGRATED ENVIRONMENTAL PROTECTION TECHNOLOGY USING BIO-BRIQUETTES MANUFACTURED FROM LOW-GRADE COAL, BIOMASS WASTE, AND SLAKED LIME, AND ITS COMBUSTION ASH FOR DEVELOPING COUNTRIES
- 2000 - 2002 The Research on The Dry Deposition of Sulfur Dioxide in The Loess Zone.
- 2000 - 2001 光を用いた気相汚染物質の分解と分解生成物のガス/粒子分離捕集分析
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Papers (110)：
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Yuta Kurotsuchi, Kazuhiko Sekiguchi, Yohei Hayakawa. Divisive Refinement of Metal Fiber at the PM0.1 Classification Stage for PM0.5-0.1 Sampling with Nanosampler. Aerosol and Air Quality Research. 2023. 23. 5
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Truong Thi Huyen, Kazuhiko Sekiguchi, Bich Thuy Ly, Trung Dung Nghiem. Assessment of traffic-related chemical components in ultrafine and fine particles in urban areas in Vietnam. Science of the Total Environment. 2023. 858
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Yuta Kurotsuchi, Kazuhiko Sekiguchi, Sota Konno, Truong Thi Huyen, Yuji Fujitani, Yutaka Matsumi, Kimiyo Kumagai, Nghiem Trung Dung, Ly Bich Thuy, Nguyen Thi Thu Thuy, et al. Size-segregated chemical compositions of particulate matter including PM0.1 in northern Vietnam, a highly polluted area where notable seasonal episodes occur. Atmospheric Pollution Research. 2022
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Le Ha T. Vo, Minoru Yoneda, Trung Dung Nghiem, Kazuhiko Sekiguchi, Yuji Fujitani, Yoko Shimada. Seasonal variation of size-fractionated particulate matter in residential houses in urban area in Vietnam: relationship of indoor and outdoor particulate matter and mass size distribution. E3S Web of Conferences. 2022. 347
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Akira Okada, Kazuhiko Sekiguchi, Kenshi Sankoda. Mechanisms for removal of gaseous toluene in headspace using sonophysical and sonochemical effects at the gas-liquid interface. Journal of Hazardous Materials. 2022. 423
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MISC (43)：
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Radshadaporn Janta, Kazuhiko Sekiguchi, Ryosuke Yamaguchi, Khajornsak Sopajaree, Bandhita Plubin, Thaneeya Chetiyanukornkul. Spatial and Temporal Variations of Atmospheric PM10 and Air Pollutants Concentration in Upper Northern Thailand during 2006-2016. Applied Science and Engineering Progress. 2020. 13. 3. 256-267
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Autumn herbaceous pollinosis : a study of monitoring methods used for airborne Giant Ragweed pollen. 2016. 61. 2. 49-55
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ZHAO Tianren, HONGTIEAB Surapa, HATA Mitsuhiko, MATSUKI Atsushi, FURUUCHI Masami, SEKIGUCHI Kazuhiko, YOSHIKAWA Fumie, IKEMORI Fumikazu, NISHIKAWA Rie, TEKASAKUL Perapong, et al. Characteristics comparison of ambient Nano-particles in Asian cities. エアロゾル科学・技術研究討論会(CD-ROM). 2016. 33rd
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関口 和彦, 工藤 貴久. 紫外光を併用した過フッ化化合物の超音波分解 (特集 ソノケミストリーの可能性を求めて). 超音波techno. 2015. 27. 3. 14-19
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Mio Arai, Naoki Kagi, Shuji Fujii, Norikazu Namiki, Kazuhiko Sekiguchi, Kenichi Azuma, Yoshihide Suwa, Hajime Tamura. Secondary organic aerosol composition formed from volatile organic compounds on various environmental conditions. Healthy Buildings Europe 2015, HB 2015 - Conference Proceedings. 2015. 2015-May
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Books (7)：
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Q7. PM2.5はどこから発生しているのでしょうか?, みんなが知りたいPM2.5の疑問25
成山堂書店 2014
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超音波霧化技術を応用した水中有機汚染物質の気相分解技術, 排水・汚水処理技術集成Vol. 2, 第9章, 第3節
超音波霧化技術を応用した水中有機汚染物質の気相分解技術, 排水・汚水処理技術集成Vol. 2, 第9章, 第3節 2013
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Degradation of VOC gases using air-water interface reaction with TiO2 photocatalyst considering treatment of the decomposition intermediates, Advances in Chemistry Research. Volume 13, Chapter 5
Nova Science Publishers 2012
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Photocatalytic degradation of VOC gases considering reactor design for the treatment of decomposition intermediates using a short wavelength UV light and water droplets, Volatile Organic Compounds, Chapter 2
Nova Science Publishers 2011
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光触媒/超音波法による空気浄化-有機汚染ガスの除去-, OHラジカル類の生成と応用技術
NTS 2008
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Professional career (1)：
Work history (9)：
- 2022/04 - 現在 Graduate School of Science and Engineering
- 2014 - 2022/03 理工学研究科(環境科学・社会基盤部門)准教授
- 2009 - ブランデンブルク工科大学(ドイツ)在外研究員(~2009年)
- 2007/04 - - ,-
- 2001/09 - 2007/03 ,-
- 1999/07 - 2007/03 ,-
- 2007 - 理工学研究科(環境科学・社会基盤部門)助教
- 2001 - Center for Environmental Science in Saitama
- 1999 - Saitama University Graduate School of Science and Engineering
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Awards (12)：
- 2016/04 - 日本空気清浄協会 研究大会会長奨励賞
- 2011/09 - 大気環境学会 進歩賞
- 2009/04 - 日本空気清浄協会 研究大会会長奨励賞
- 2009 - -
- 2008/08 - 日本エアロゾル学会 井伊谷賞
- 2008 - -
- 2007/08 - 日本エアロゾル学会 奨励賞
- 2007 - -
- 2006/04 - 日本空気清浄協会 研究大会会長賞
- 2006 - -
- 2001/04 - 日本空気清浄協会 研究大会会長奨励賞
- 1997/08 - 日本エアロゾル学会 井伊谷賞
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Association Membership(s) (7)：
ソノケミストリー研究会
, 光機能材料研究会
, 日本空気清浄協会
, 日本化学会
, 日本エアロゾル学会
, 大気環境学会
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