지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.11
- 수록면
- 24 - 32 (9page)
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이 논문의 연구 히스토리 (4)
2014
2012
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A large fraction of urban PM10 concentrations is due to non-exhaust traffic emissions including road dust, tire wear particles, and brake lining particles. Although potential health and environmental impacts associated with tire wear debris have been increased, few environmentally and biologically relevant studies of actual tire wear debris have been conducted. Tire wear particles (TWP) are released from the tire tread as a result of the interaction between the tire and the pavement. Roadway particles (RP), meanwhile, are particles on roads composed of a mixture of elements from tires, pavements, fuels, brakes, and environmental dust. The main objective of present study is to identify the contribution of tires to the generation of RP and to assess the potential environmental and health impacts of this contribution. First, a mobile measurement system was constructed and used to measure the roadway particles on asphalt road according to vehicle speed. The equipment of the mobile system provides PM10 concentrations by Dusttrak DRX and number density & size distribution measurements of fine and ultra-fine particles by a fast mobility particle sizer (FMPS) and an aerosol particle sizer (APS). When traveling on an asphalt road at constant speed, there is a clear tendency for PM10 concentration to increase slightly in accordance with an increase in the vehicle speed. It was also found that considerable brake wear particles and particles from tire/road interface were generated by rapid deceleration of the vehicle. The morphology and elements of the roadway particles were also analyzed using SEM-EDX technique.
목차
Abstract
1. 서론
2. 실험 방법
3. 실험 결과
4. 결론
References
참고문헌 (14)
참고문헌 신청
1. [학술지(정기간행물)] - M. Kreider / 2010 / Physical and Chemical Characterization of Tire-related Particles: Comparison of Particles Generated Using Different Methodologies / Science of the Total Environment 408 : 652 ~ 659
2. [학술지(정기간행물)] - M. Gustafsson / 2008 / Properties and Toxicological Effects of Particles from the Interaction between Tyres, Road Pavement and Winter Traction Material / Science of the Total Environment 393 : 226 ~ 240
3. [학술지(정기간행물)] - T. Councell / 2004 / Tire-wear Particles as a Source of Zinc to the Environment / Environmental Science and Technology 38 : 4206 ~ 4214
4. [보고서] - ChemRisk Inc / 2008 / Interim Report of Tire Wear Particle Research
5. [학술지(정기간행물)] - M. Gustafsson / 2009 / Factors Influencing PM10 Emissions from Road Pavement Wear / Atmospheric Environment 43 : 4699 ~ 4702
2. [학술지(정기간행물)] - M. Gustafsson / 2008 / Properties and Toxicological Effects of Particles from the Interaction between Tyres, Road Pavement and Winter Traction Material / Science of the Total Environment 393 : 226 ~ 240
3. [학술지(정기간행물)] - T. Councell / 2004 / Tire-wear Particles as a Source of Zinc to the Environment / Environmental Science and Technology 38 : 4206 ~ 4214
4. [보고서] - ChemRisk Inc / 2008 / Interim Report of Tire Wear Particle Research
5. [학술지(정기간행물)] - M. Gustafsson / 2009 / Factors Influencing PM10 Emissions from Road Pavement Wear / Atmospheric Environment 43 : 4699 ~ 4702
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UCI(KEPA) : I410-ECN-0101-2014-556-001146485