TC2.09 Members and Liaisons,

Thanks to everyone who participated in the subcommittee meetings last week. Both are Research sub-committee meeting and the Main meeting in Indianapolis next Monday on June 24 are Hybrid Meetings, so I hope that most of you can participate. Draft minutes of the Winter Meeting and Meeting Agenda for the upcoming Main meeting are attached.

You can check dates and timings of all other committee meetings and Technical program here https://events.rdmobile.com/Sessions/Index/17591?Search=2.9&mode=All&pagenumber=0&hidePastSessions=True

Also, please see below the links to relevant UV seminars at the conference.

1. Seminar 4: Germicidal Ultraviolet (GUV) Disinfection for Energy Savings, Decarbonization, and Healthier Buildings

Sunday, June 23 9:45 AM – 10:45 AM EDT    Location: JW Marriott – Indianapolis, Grand Ballroom 1

https://events.rdmobile.com/Sessions/Details/2307766

1. i)                    Seminar 4: Presentation 1: An Overview of Ongoing U.S. Doe Research of Germicidal Ultraviolet (GUV) Disinfection Technologies
2. ii)                  Seminar 4: Presentation 2: Quantifying the Contribution of Germicidal Ultraviolet Systems Towards Meeting ASHRAE 241 Standard Based on in-Situ Measurements
3. iii)                Seminar 4: Presentation 3: Comparison of Effectiveness and Energy Use of Airborne Pathogen Mitigation Measures to Meet Clean Air Standards

   1. 2)      Seminar 21: LIVESTREAM: Emerging Air Purification Technologies -(Note: Conflicts with our Research subcommittee meeting)

      Monday, June 24 8:00 AM – 9:30 AM EDT    Location:  JW Marriott – Indianapolis, Grand Ballroom 4

      https://events.rdmobile.com/Sessions/Details/2307795

       

      1. i)                    Seminar 21 Presentation 1:  The ABC’s of Induction UV: Both Air and Surface Disinfection
      2. ii)                  Seminar 21: Presentation 2:  DC Airports Incorporating Upper Air UV into Terminals 
      3. iii)                Seminar 21: Presentation 3:  Field Studies with Ionization during the Pandemic 
      4. iv)                Seminar 21: Presentation 5: Using UV Sensitive Aerosol to Verify in-Room UV Device Effectiveness 
      5. Conference Paper Session 15: Fundamentals and Application of IAQ

      Tuesday, June 25, 2024, 11:00 AM – 12:30 PM EDT Location: JW Marriott – Indianapolis, 3, Grand Ballroom 10     

      https://events.rdmobile.com/Sessions/Details/2320958

       

      6. i)                    Conference Paper Session 15: Presentation 1: Review on Multifunctional Air Purification System: Technology Combinations and Applications (IN-24-C039)
      7. ii)                  Conference Paper Session 15: Presentation 2: Impact of Indoor Temperature and Humidity on the Microbiome Structure in Modern Japanese Residences (IN-24-C040)
      8. iii)                 Conference Paper Session 15: Presentation 4: The Role of Heat Transfer in Smoke Control of Long Atria (IN-24-001)

          

   2. 4)      Seminar 45: New ASHRAE Standards 185.3, 145.4, and 185.5 for Air Cleaners – What are They and When to Use Them?

      Wednesday, June 26 8:00 AM – 9:30 AM EDT Location: JW Marriott – Indianapolis, Grand Ballroom 8

      https://events.rdmobile.com/Sessions/Details/2307746
   3. Wednesday, June 26, 2024, 8:00 AM – 8:20 AM EDT

   Seminar 45: Presentation 1: Understanding 185.3 Test Method; In-Room Air Cleaners

   4. Wednesday, June 26, 2024, 8:20 AM – 8:40 AM EDT

   Seminar 45: Presentation 2: Measuring Gas Reduction in the Occupied Space with Commercial Air Cleaners (Standard 145.4P)

   5. Wednesday, June 26, 2024, 8:40 AM – 9:00 AM EDT

Seminar 45: Presentation 3: Bioaerosol and Particle Reduction in Room Air By Duct-Mounted Air Cleaners (Standard 185.5)