TOKYO METROPOLITAN RESEARCH INSTITUTE FOR ENVIRONMENTAL PROTECTION.

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Presentation transcript:

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

Tokyo Metropolis Population 12million Japan Area377,835km 2 Population 127million Administrative organ 47 prefecture-level governments Approx.2000 city-level governments

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

Air quality of Tokyo Environmental Standard of Ambient Air SO 2 Sulfur dioxide CO Carbon monoxide NO 2 Nitrogen dioxide SPM Suspended particulate matter OxPhotochemical oxdants Monitoring at 47 general stations and 35 road side stations

Air quality of Tokyo SO 2 CO Annual average concentrations

Air quality of Tokyo NO 2 SPM Annual average concentrations

Air quality of Tokyo Ox Annual average concentrations

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

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

Development of Diesel particulate filter

Analysis of Ox increasing Annual average concentrations NOx NMHC Ox

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

Evaluation of VOC treatment equipments

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

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

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

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

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

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

Research on Wastes and Landfill The central-breakwater landfill site

Evaluation method of noise, vibration and odour Measurement of vibrationMeasurement of odour

Thank you for your kind attention