ADACHI Yasuhisa

Affiliation
University of Tsukuba
Official title
Professor Emeritus
URL
Email
5,/,.34WD,>@34>,W2@N]Y@W?>@6@-,W,.W5;
Fax
0298-853-7198
Research fields
Rural environmental engineering/Planning
Research keywords
colloid
coagulation
dispersion
floc
soil
clay
humic substance polyelectrolyte
高分子電解質
Research projects
コロイド凝集の解析に基づく土壌・水環境の工学的新展開2022 -- (current)足立 泰久Japan Society for the Promotion of Science/Grant-in-Aid for Scientific Research(A)
フロッキュレーション解析に基づく環境界面工学の展開2016 -- 2020足立 泰久Japan Society for the Promotion of Science/Grant-in-Aid for Scientific Research(S)132,600,000Yen
土壌および水環境におけるコロイド界面現象に関する工学展開2016 -- 2020足立 泰久Japan Society for the Promotion of Science/Grant-in-Aid for Scientific Research(A)41,080,000Yen
農業環境におけるコロイド界面現象と流体運動が協同する物質動態とその予測制御 -- (current)/
農業および水環境におけるコロイド界面現象の工学的体系化2010 -- 2014Japan Society of for the Promotion of Science/基盤研究(A)34,840,000Yen
農業環境におけるコロイド界面現象と流体運動が協同する物質動態とその予測制御　　　2004 -- 2007Japan Society of for the Promotion of Science/基盤研究(A)30,550,000Yen
汚染物質キャリアとしてのコロイドの水理学的挙動2003 -- (current)Japan Society of for the Promotion of Science/基盤研究(B)10,800,000Yen
粘土コロイドの凝集・分散と水理学的輸送特性2000 -- (current)Japan Society of for the Promotion of Science/基盤研究(B)10,000,000Yen
土壌コロイドの表面化学的性質とその出現のダイナミクス1999 -- (current)Japan Society of for the Promotion of Science/基盤研究(C)3,100,000Yen
Academic background
-- 1988東京大学大学院 Graduate School, Division of Agricultural Science
Degree
1988農学博士The University of Tokyo
Academic societies
2003-04 -- (current)Japanese Society of Soil Physics
2008-04 -- (current)高分子学会
2005-04 -- (current)日本化学会コロイドおよび界面化学部会
1985-04 -- (current)THE SOCIETY OF CEMICAL ENGINEERS, JAPAN
1985-04 -- (current)The Japanese Society of Irrigation, Drainage and Rural Engineering
-- (current)International Association of Colloid and Interface Scientists
-- (current)THE SOCIETY OF RHEOLOGY, JAPAN
-- (current)Chemical Society of Japan
-- (current)JAPAN SOCIETY ON WATER ENVIRONMENT
-- (current)日本腐植物質学会
Articles
Books
  • Flocculation Dynamics on the Basis of Collision‐Limited Analysis
    足立 泰久
    Encyclopedia of Biocolloid and Biointerface Science 2V Set, Volume I&II/pp.474-486, 2016-09
  • 第1編　基礎編　第1章　材料表面の機能構築　第6節　塩の添加および高分子吸着によって誘発されるコロイドの凝集のダイナミクス
    足立 泰久
    実用材料の表面機能化　設計テクノロジー/pp.59-69, 2010-06
  • 線形系の偏微分方程式（再改訂）
    足立 泰久
    株式会社イセブ, 2010-08
  • 線形系の偏微分方程式 -場を扱う応用数学の基礎と拡散方程式－
    足立泰久
    イセブ, 2002-01
  • 土壌物理学会編　新編　土壌物理学用語事典
    足立泰久
    養賢堂, 2002-01
  • 「土のコロイド現象－土・水環境の物理化学と工学的基礎－」
    足立泰久; 岩田進午
    学会出版センター, 2003-01
  • レオロジーデータハンドブック
    足立泰久
    丸善株式会社, 2006-01
  • New Technology and Applications of Dispersion & Emulsion Systems
    足立泰久
    （株）テクノシステム, 2006-01
  • 粘土鉱物の表面・界面化学的性質
    足立泰久
    粘土バンドブック（第三版）/技報堂出版株式会社/pp.113-124, 2009-05
  • コロイド界面現象の動的基礎（上）
    足立泰久
    イセブ, 2010-01
  • Dynamics of polymers and polyelectrolytes at colloidal interface and subsequent flocculation
    足立 泰久
    Electrical phenomena at interfaces and biointerfaces:Fundamentals and Applications in Nano-, Bio-, and Environmental Sciences/John Wiley & Sons/pp.299-314, 2012-01
Conference, etc.
  • Comparison of cationic flocculants with different branching structure for the flocculation of negatively charged particles coexisting with humic substances
    山下祐司; リム　ブーンフイ; 小川和義; 足立 泰久
    日本腐植物質学会39回講演会/2023-11-11--2023-11-12
  • Polyion complex formation of humic substances with a cationic linear polyelectrolyte flocculant
    山下祐司; リム　ブーンフイ; 小川和義; 足立 泰久
    日本腐植物質学会38回講演会/2022-11-25--2022-11-26
  • Settling Behavior of Aerobic Granular Sludge
    Somala Medina Uli Alba; Tian Yuan; Zhongfang Lei; Teruhit...
    The 1st International Conference on Bioprocess and Sustainability/2023-03-25--2023-03-26
  • 腐植物質共存下での負電荷コロイド粒子凝集におけるポリカチオン凝集剤の電荷密度の効果
    小川 和義; Lim Voon Huey; 山下 祐司; 足立 泰久
    第60回高分子と水に関する討論会/2022-12-02--2022-12-02
  • Inhibitory effect of humic substances on colloidal flocculation induced by a cationic linear polyelectrolyte
    山下祐司; リム　ブーンフイ; 足立 泰久
    日本腐植物質学会37回講演会/2021-11-26--2021-11-27
  • Achieving Stably Enhanced Biological Phosphorus Removal from Aerobic Granular Sludge System via Phosphorus Rich Liquid Separation During Anaerobic Period
    Wang Jixiang; Li Zejiao; Wang Qian; Lei Zhongfang; Yuan ...
    The International Workshop on Agricultural Waste Reclamation and Utilization/2021-9-27--2021-9-28
  • Coagulation and sedimentation of imogolite: effect of pH and salt concentration
    Yamashita Yuji; Adachi Yasuhisa
    The 11th Interfaces Against Pollution/2021-05-15--2021-05-17
  • Adsorption of poly(ethylene oxide) onto a silica particle in shear flow using microfluidics and optical tweezers
    Geonzon Lester; Kobayashi Motoyoshi; Adachi Yasuhisa
    The 8th Asian Particle Technology Symposium/2021-10-11--2021-10-14
  • Application of Biogas Recirculation in Anaerobic Digestion of Sewage Sludge: Perspectives and Challenges
    Lei Zhongfang; Shimizu Kazuya; Zhang Zhenya; Adachi Yasu...
    International Conference on Biotechnology for Sustainable Agriculture, Environment and Health (BSAEH-2021, Visual Conference)/2021-4-4--2021-4-8
  • 高分子電解質複合体および高分子ミクロゲルによるコロイド粒子の凝集の動力学
    小川 和義; イリャソフ レオニド; パノヴァ イリーナ; ヤロスラヴォフ アレキサンダー; 足立泰久
    第71回コロイドおよび界面化学討論会/2020-09-14--2020-09-16
  • Feasibility of anaerobic digestion system coupling biogas recirculation with chemical addition for simultaneous biogas upgrading, phosphorus recovery and sludge conditioning
    Yuan Tian; Wang Yinxin; Nuramkhaan Marjangul; Wang Xuezh...
    4th International Conference on Recent Advancements in Sustainable Management of Livestock Waste and Rural Environment/2021-3-27--2021-3-28
  • Feasibility of Anaerobic Digestion System Coupling Biogas Recirculation with Chemical Addition for Simultaneous Biogas Upgrading, Phosphorus Recovery and Sludge Conditioning
    Yuan Tian; Wang Yinxin; Nuramkhaan Marjangul; Wang Xuezh...
    The 4th International Conference on Recent Advancements in Sustainable Management of Livestock Waste and Rural Environment/2021-3-27--2021-3-28
  • Application of biogas recirculation in anaerobic digestion of sewage sludge: Perspectives and challenges
    Lei Zhongfang; Shimizu Kazuya; Zhang Zhenya; Adachi Yasu...
    International Conference on Biotechnology for Sustainable Agriculture, Environment and Health (BSAEH-2021)/2021-4-4--2021-4-7
  • 凝集をコアに展開する土壌・水環境のエンジニアリングサイエンス
    足立 泰久
    20-1高分子と水･分離に関する研究会 2020年度界面動電現象研究会/2021-03-05--2021-03-05
  • Electrophoretic mobility and turbulent aggregation rate of carboxyl latex particles: experiments and theoretical analysis
    Sugimoto Takuya; Kobayashi Motoyoshi; Adachi Yasuhisa
    5th Energy & Environmental Workshop (AEARU-EEW 2014)/2014-10-23--2014-10-23
  • Orthokinetic Aggregation of Charged Colloidal Particles in the Presence of Repulsive Double Layer Force: a Trajectory Analysis with Non-Linear Poisson-Boltzmann Solution
    Sugimoto Takuya; Kobayashi Motoyoshi; Adachi Yasuhisa
    ECIS2014 - the 28th Conference of the European Colloid and Interface Society/2014-09-07--2014-09-12
  • 帯電コロイド粒子のブラウン凝集速度の荷電への依存性の解析
    杉本 卓也; 小林 幹佳; 足立 泰久
    平成26年度農業農村工学会大会講演会/2014-08-26--2014-08-28
  • カルボキシルラテックスの電気泳動と乱流凝集速度：実験と理論解析
    杉本 卓也; 小林 幹佳; 足立 泰久
    粉体工学会2014年度 春期研究発表会/2014-05-29--2014-05-30
  • 単純剪断流中における帯電コロイド粒子の凝集速度: ポアソン-ボルツマン 方程式レベルの解を用いた軌道解析
    杉本 卓也; 小林 幹佳; 足立 泰久
    第17回応用力学シンポジウム/2014-05-10--2014-05-11
  • The effect of double layer repulsion on the rate of turbulent and Brownian aggregation
    Sugimoto Takuya; Kobayashi Motoyoshi; Adachi Yasuhisa
    International Workshop on Advances in Coagulation Science and Technology/2013-09-22--2013-09-27
  • Adsorption and its relaxation of various types of polymer and polyelectrolytes on the colloidal surface under overshooting condition
    足立 泰久; Yen Doan
    第69回高分子討論会/2020-9-16--2020-9-18
  • Colloid and Interface in Bio-resources and Environment
    足立 泰久
    第71回コロイドおよび界面化学討論会/2020-9-14--2020-9-16
  • Effects of pH and calcium concentration on transport of humid acids in a packed bed column
    山田 枝梨乃; 山下 祐司; 足立 泰久
    2019年度土壌物理学会大会/2019-10-26--2019-10-26
  • Flocculation and dispersion of imogolite-humic acids complex
    野宮 高由; 山下 祐司; 足立 泰久
    The 54th annual conference of Japan society on water environment/2020-03-16--2020-03-18
  • Study on coagulation of impolite with different pH and sodium concentration
    野宮 高由; 山下 祐司; 足立 泰久
    2019年度土壌物理学会大会/2019-10-26--2019-10-26
  • more...
Intellectural property rights
  • 電気浸透流の測定方法
    足立 泰久; フェン　リリ
Teaching
2024-04 -- 2024-09Cooperative Education through Research Internships（ Life and Earth Sciences）University of Tsukuba.
2024-10 -- 2025-03Cooperative Education through Research Internships（ Life and Earth Sciences）University of Tsukuba.
2024-10 -- 2025-02Lab Seminar in Environmental Sciences 1FUniversity of Tsukuba.
2024-10 -- 2025-02Lab Seminar in Environmental Sciences 2FUniversity of Tsukuba.
2024-04 -- 2024-08Thesis Seminar in Environmental Sciences 1SUniversity of Tsukuba.
2024-10 -- 2025-02Environmental Studies Practicum IIUniversity of Tsukuba.
2024-04 -- 2024-08Environmental Studies Practicum IIUniversity of Tsukuba.
2024-04 -- 2024-08Lab Seminar in Environmental Sciences 1SUniversity of Tsukuba.
2024-04 -- 2024-08Environmental Studies Practicum IUniversity of Tsukuba.
2024-10 -- 2025-02Environmental Studies Practicum IUniversity of Tsukuba.
more...
Talks
  • Inspire the next decade
    Adachi Yasuhisa
    *******/2019-01-14--2019-01-14
  • Dynamics of polyelectrolyte adsorption and colloidal flocculation upon mixing studied using mono-dispersed polystyrene latex particles
    Adachi Yasuhisa
    *******/2018-06-14--2018-06-14
  • "Coupling effects of charge density of polyelectrolyte chain and shear on the floculation behavior of polystyrene latex particle
    足立泰久
    日中化学工学シンポジウム/2011-06-22
  • Initial Stage Dynamics of Polyelectrolyte Adsorption and Subsequent Colloidal Flocculation
    足立 泰久
    JSPS（先端研究拠点事業）先進微粒子ハンドリング科学若手研究者育成プログラムセミナー/2010-11-24
  • Dynamic behavior of adsorbing polyelectrolytes on the colloidal particle studied via movie analysis of Brownian motion and electrophoresis
    足立 泰久
    The 6th International Conference on Interfaces Against Pollution(IAP)/2010-05-18
Professional activities
2019-04 -- 2021-03Japanese Society of Soil Physics会長
2016-10 -- (current)Japanese Society of Soil Physics評議員
2015-06 -- (current)Chemical Society of Japan幹事
2012 -- (current)The International Symposium on Electrokinetic Phenomena(ELKIN)International Advisory Board
2012-06 -- (current)界面動電現象研究会副会長
2008 -- (current)THE SOCIETY OF POLYMER SCIENCE, JAPAN高分子と水・分離に関する研究会役員
2017-01 -- 2019-03Chemical Society of JapanThe 69th Divisional Meeting of DCSC/Organizing Chair
-- 2016-12JAPAN OIL CHEMISTS' SOCIETYオレオナノサイエンス部会副部会長
-- 2014Colloids and Surfaces.BEditional Board Member of Colloids and Surfaces.B
2010-06 -- 2012-07ELKIN2012日本委員会The 10th International Conference on Electrokinetic Phenomena ( ELKIN 2012 )/Chairman
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(Last updated: 2022-08-30)