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TOKYO METROPOLITAN RESEARCH INSTITUTE FOR ENVIRONMENTAL PROTECTION

TOKYO METROPOLITAN RESEARCH INSTITUTE FOR ENVIRONMENTAL PROTECTION. Outline this presentation. Tokyo Metropolis in Japan Outline of our institute Air quality in Tokyo Scope of our research related air pollution Other Scope of our research. Japan. Area 377,835km 2 Population 127million.

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TOKYO METROPOLITAN RESEARCH INSTITUTE FOR ENVIRONMENTAL PROTECTION

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  1. TOKYOMETROPOLITANRESEARCHINSTITUTEFORENVIRONMENTALPROTECTION

  2. Outline this presentation • Tokyo Metropolis in Japan • Outline of our institute • Air quality in Tokyo • Scope of our research related air pollution • Other Scope of our research

  3. Japan Area 377,835km2 Population127million Administrative organ 47 prefecture-level governments Approx.2000 city-level governments Tokyo Metropolis Population 12million

  4. Outline of Tokyo Metropolitan Research Institute for Environmental Protection • Established in 1968 • Provide scientific knowledge for environmental policy in Tokyo • Organization • Planning and Management Division • Fundamental Research Division • Applied Research Division • Analytical Research Division

  5. Air quality of Tokyo Environmental Standard of Ambient Air • SO2 Sulfur dioxide • CO Carbon monoxide • NO2 Nitrogen dioxide • SPM Suspended particulate matter • Ox Photochemical oxdants Monitoring at 47 general stations and 35 road side stations

  6. Air quality of Tokyo SO2 CO Annual average concentrations

  7. Air quality of Tokyo NO2 SPM Annual average concentrations

  8. Air quality of Tokyo Ox Annual average concentrations

  9. Scope of our research related to air pollution • Evaluation of automotive exhaust gas reduction technologies • Development of diesel particulate filter • Analysis of Ox increasing • Monitoring of VOCs • Evaluation of VOC treatment equipments

  10. Evaluation of automotive exhaust gas reduction technologies Measurement of exhaust gas from a large-sized vehicle

  11. Development of Diesel particulate filter

  12. Analysis of Ox increasing NOx NMHC Ox Annual average concentrations

  13. Monitoring of VOCs (Volatile organic compounds) Automated Monitoring System for Air Pollutants

  14. Evaluation of VOC treatment equipments

  15. Other Scope • Studies on Urban heat island • Analysis of Dioxins and PCBs and Low-Level Hazardous Chemicals • Effects of wastewater inflow on water quality in Tokyo Bay • Research on Wastes and Landfill • Noise, Vibration and Odour

  16. Studies on Urban Heat Island Increasing rate : 3 ℃/ 100years *Global warming :0.6 ℃ / 100years

  17. Studies on Urban Heat Island Map of measurement spot for temperature and humidity

  18. Studies on Urban Heat Island Rooftop greening to reduce the heat island phenomena Surface temperature by Thermograph Rooftop greening

  19. Analysis of Dioxins and PCBs High-Resolution Gas chromatograph Mass Spectrometer Dioxin Extraction

  20. Effects of wastewater inflow on water quality in Tokyo Bay Field survey in Tokyo Bay COD distribution in Tokyo Bay

  21. Research on Wastes and Landfill The central-breakwater landfill site

  22. Evaluation method of noise, vibration and odour Measurement of vibration Measurement of odour

  23. Thank you for your kind attention

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