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Friday, Feb 19, 2021

All presentation times are in China Standard Time (GMT+8)

Session 4 - UV AOPs

Chairs: Ted Mao and Xiuwei Ao

  • UV/AOPs for water reuse: from science to implementation8:30 – 9:00 AM
    Michaela Stefan, Trojan Technologies Inc
  • The UV/chlorine process: An efficient water treatment process for oxidation and disinfection 9:00 – 9:15 AM
    Jingyun Fang, Sun Yat-sun university
  • Kinetic and mechanism study of UV/pre-magnetized-Fe0/oxalate for removing sulfamethazine 9:15 – 9:30 AM
    Yuwei Pan, Qi Wang, Minghua Zhou, Jingju Cai, Yusi Tian and Ying Zhang, Nankai University
  • Reactive oxygen species in free active chlorine (FAC) and persulfate (PS) systems activated by UV-LED with a wavelength of 365 nm 9:30 – 9:45 AM
    Chaoqun Tan and Xu Lu, Southeast University
  • Integration of Advanced Physico-chemical Processes (MPUV/PAA) for Advanced Oxidation Process in water treatment 9:45 – 10:00 AM
    Xiuwei Ao and Wenjun Sun, Tsinghua University
  • Q & A10:00 – 10:20 AM
  • Break10:20 – 10:30 NOON
  • Controlling 1,4-dioxane vs. NDMA using the UV/HOCl AOP for potable reuse 10:30 – 11:00 AM
    William Mitch, Stanford University
  • The degradation of geosmin and 2-methylisoborneol by UV-based AOPs: Kinetic model and energy-cost optimization 11:00 – 11:15 AM
    Peizhe Sun, Tianjin University
  • Development of UV/chlorine oxidation technology for removing recalcitrant organic pollutants during wastewater reclamation 11:15 – 11:30 AM
    Wenlong Wang, Qianyuan Wu and Hongying Hu, Tsinghua University
  • Comparison of the UV/chlorine, UV/NH2Cl, and UV/ClO2 processes for drinking water treatment: reactive species generation and byproduct formation 11:30 – 11:45 AM
    Jing Zhao, Jiadong Peng, Ran Yin and Chii Shang, HKUST
  • Efficiency analysis and technical optimization of UV-LED/chlorine advanced oxidation process in drinking water treatment 11:45 – 12:00 NOON
    Tianyang Zhang, Tongji University
  • Q & A12:00 – 12:20 PM
  • Poster Show & Speech12:20 – 12:50 PM
  • Break & Lunch12:50 – 1:30 PM

Session 5 - UV for Healthcare and Industrial Applications

Chair: Wenjun Sun

  • Science, research and application of UV for stopping spread of COVID-19 1:30 – 2:00 PM
    Ted Mao, IUVA Covid-19 Task Force Leader
  • Presentation Title: Recent progress in the use of UVC (222 nm) light for disinfection, including COVID 2:00 – 2:15 PM
    Nels A. Olsen and Jeffrey H. Hunt, The Boeing Company
  • Implications for using UV-C as it Relates to Patient Satisfaction: An Examination of HCAPHS Scores 2:15 – 2:30 PM
    Emily Zagnit and and Grant Randall, Surfacide
  • Evaluation of acute reactions on mouse skin irradiated with 222 and 235 nm UV-C 2:30 – 2:45 PM
    Makoto Kunisada, Nozomi Yamano, Aiko Nishiaki-Sawada, Hiroyuki Ohashi, Tatsushi Igarashi and Chikako Nishigori1, Kobe University
  • How UVC device can help to reduce HAIs and COVID-19 2:45 – 3:00 PM
    Nuria Pérez Alonso-cuevillas and Francisco Guillen-Grima, Consultant & technician of Asepsia unit in Alfatec Sistemas
  • Q & A3:00 - 3:20 PM
  • Break & Poster Presentation3:20 - 3:30 PM

Session 6 – UV Technology Advances

Chair: Dongming Lu

  • UV technology development for microorganisms and organic contaminants control in water 3:30 – 4:00 PM
    Jiangyong Hu, National University of Singapore
  • Pure AlGaN UVB LEDs on AlN template: Achieving 9.6% Efficiency at 304nm Emission by Exceeding the Limit of Hole Injection and Light Reflectance 4:00 – 4:15 PM
    M. Ajmal Khan, Noritoshi Maeda, Masafumi Jo, Yoichi Yamada, and Hideki Hirayama, RIKEN Cluster for Pioneering Research
  • Effectiveness of 222-nm ultraviolet light on disinfecting SARS-CoV-2 surface contamination 4:15 – 4:30 PM
    Hiroki Kitagawa, Toshihito Nomura and Hiroki Ohge, Hiroshima University Hospital
  • UV-LED combined with small bioreactor platform (SBP) to degrade 17α-ethynylestradiol (EE2) in water and effluent 4:30 – 4:45 PM
    Hadas Mamane, Oran Fradkin, Aviv Kaplan, Yifaat Betzalel and Dror Avisar, Tel Aviv University
  • After COVID-19 pandemic initiates UVC LED growth, market could reach a multi- billion dollars business in 2025 4:45 – 5:00 PM
    Pars MUKISH and and Pierrick BOULAY, Yole Développement
  • Q & A5:00 - 5:20 PM
  • Closing Ceremony5:20 - 5:30 PM
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