Journal of Korean Society on Water Environment (한국물환경학회지)

Korean Society on Water Environment (한국물환경학회)
권호 표지
DOI QR코드

DOI QR Code

Analysis of Characteristics and Removal Efficiency of Road-deposited Sediment on Highway by Road Sweeping According to Particle Size Distribution

고속도로 노면퇴적물의 특성 및 도로청소에 의한 입도별 제거효율 분석

  • 강희만 (한국도로공사 도로교통연구원 환경연구실) ;
  • 김황희 ((주)콘텍이엔지) ;
  • 전지홍 (국립안동대학교 환경공학과)
  • Received : 2021.07.06
  • Accepted : 2021.07.22
  • Published : 2021.07.30
Download PDF
⟨ Previous Next ⟩

Abstract

The removal efficiency of road-deposited sediment (SDR) by road sweeping was analyzed by performing particle size analysis before and after road sweeping at four highways during May to December 2019. The SDR accounted for the largest proportion in the range of 250 to 850 ㎛ and the degree of its proportion had an effect on the particle size distribution curve. The particle size distribution of the collected sediments showed a similar distribution at all sites. Below 75 ㎛, the removal efficiency of SDR showed a constant value around 40%, but above 75 ㎛, it increased as the particle size increased. The removal efficiency was 82-90% (average 86%) for gravel, 66-93% (average 79%) for coarse sand, 35-92% (average 64%) for fine sand, 29-69% (average 44%) for very fine sand, 19-58% (average 40%) for silt loading, 10-59% (average 40%) for TSP, 13-57% (average 40%) for PM10, and 15-61% (average 38%) for PM2.5. SDR removal efficiency showed an average of 69% for the four highways. It was found that if the amount of SDR was less than 100 g/m2, it was affected by the road surface condition and had a large regional deviation. As such, the amount of SDR and the removal efficiency increased. The fine particles, which have relatively low removal efficiency, contained a large amount of pollutants, which is an important factor in water and air pollution. Therefore, various measures to improve the removal efficiency of fine particles in SDR by road sweeping are needed.

Keywords

References

  1. Amato, F., Pandolfi, M., Viana, M., Querol, X., Alastuev, A., and Moreno, T. (2009). Spatial and chemical patterns of PM10 in road dust deposited in urban environment, Atmospheric Environment, 43(9), 1650-1659. https://doi.org/10.1016/j.atmosenv.2008.12.009
  2. Ball, J. E., Jenks, R., and Aubourg, D. (1998). An assessment of the availability of pollutant constituents on road surfaces, Science of Total Environment, 209(2-3), 243-254. https://doi.org/10.1016/S0048-9697(98)80115-0
  3. Breault, R. F., Smith, K. P., and Sorenson, J. R. (2005). Residential street-dirt accumulation rates and chemical composition, and removal efficiencies by mechanical- and vacuum-type sweepers, New Bedford, Massachusetts, 2003-04, US Department of the Interior, US Geological Survey, USA.
  4. Calvillo, S. J., Williams, E. S., and Brooks, B. W. (2015). Street dust: Implications for stormwater and air quality, and environmental management through street sweeping, Reviews of Environmental Contamination and Toxicology, 233, 71-128. https://doi.org/10.1007/978-3-319-10479-9_3
  5. Cho, K. S. (2003). Characteristics of heavy metal pollution in contaminated roadside sediments in Jeonju city, Korea, Journal of Korean Earth Science Society, 24(8), 711-720. [Korean Literature]
  6. Curtis, M. C. (2002). Street sweeping for pollutant removal, Department of Environmental Protection, Watershed Management Division, Rockville, Montgomery County, Md.
  7. Gadd, J. and Kennedy, P. (2000). Preliminary examination of organic compounds present in tyres, brake pads and road bitumen in New Zealand, Prepared by Kingett Mitchell Ltd for Ministry of Transport.
  8. Jang, Y. C., Jain, P., Tolaymat, T., Dubey, B., and Townsend, T. (2009). Characterization of pollutants in Florida street sweepings for management and reuse, Journal of Environmental Management, 91(2), 320-327. https://doi.org/10.1016/j.jenvman.2009.08.018
  9. Jeong, H., Choi, J. Y., Lee, J., Lim, J., and Ra, K. (2020). Heavy metal pollution by road-deposited sediments and its contribution to total suspended solids in rainfall runoff from intensive industrial area, Environmental Pollution, 256, https://doi.org/10.1016/j.envpol.2020.115028
  10. Jeong, K., Kang, H. M., and Ko, S. O. (2011). Characteristics of collected sediments from road sweeping and reduction in the nonpoint source pollutants loading, Journal of the Korean Society of Road Engineers, 13(2), 187-193. [Korean Literature]
  11. Kang, H. and Kang, H. (2014). Evaluation of non-point source pollution reduction by expressway sweeping, RT-2014-57-534.9607, Environment Research Division, Korea Expressway Corporation Research Institute, Korea. [Korean Literature]
  12. Kim, B. G. and Lee, B. C. (2006). A study on heavy metal contamination in the different size fractions of deposited road particles (DRPs), Journal of Environmental Science International, 15(12), 1171-1175. [Korean Literature] https://doi.org/10.5322/JES.2006.15.12.1171
  13. Kim, S. J., Jeon, Y. T., Oh, Y. T., Jee, S. I., and Won, C. H. (2015). A study on road sediment pollutants correlation between particle size distribution on pollutants load, Journal of Korean Society of Environmental Technology, 16(1), 35-45. [Korean Literature]
  14. Korea Expressway Corporation. (2021). Data inquiry, http://data.ex.co.kr/portal/traffic/trafficByIc (Accessed June, 2021).
  15. Lau, S. and Tenstrom, M. (2005). Metals and PAHs adsorbed to street particles, Water Research, 39(17), 4083-4092. https://doi.org/10.1016/j.watres.2005.08.002
  16. Lee, J., Jeong, H., Ra, K., and Choi, J. Y. (2020). Assessment of particle size distribution and pollution impact of heavy metals in road-deposited sediment (RDS) from Shihwa industrial complex, Journal of Environment Impact Assessment, 29(1), 8-25. [Korean Literature]
  17. Malmquist, P. A. (1979). Atmospheric fallout and street cleaning-effects on urban storm water and snow, Ninth International Conference on Water Pollution Research, 495-505.
  18. Martuzevicius, D., Kliucininkas, L., Prasauskas, T., Krugly, E., Kauneliene, V., and Strandberg, B. (2011). Resuspension of particle matter and PAHs from street dust, Atmospheric Environment, 45(2), 310-317. https://doi.org/10.1016/j.atmosenv.2010.10.026
  19. Ministry of Environment (ME). (2008). Feasibility study of road re-fugitive dust reduction pilot project, Ministry of Environment. [Korean Literature]
  20. Ministry of Environment (ME). (2012). A Feasibility of analysis of road sweeping for reducing non-point source pollution, Ministry of Environment. [Korean Literature]
  21. National Air Emission Inventory and Research Center. (2017). National air pollution emission, National Air Emission Inventory and Research Center, Ministry of Environment. [Korean Literature]
  22. Sartor, J. D. and Boyd, G. B. (1972). Water pollution aspects of street surface contaminants (Vol. 2), US Government Printing Office.
  23. Sutherland, R. C. and Jelen, S. L. (1997). Contrary to conventional wisdom, street sweeping can be an effective BMP, Advances in modeling the management of stormwater impacts, 5, Computational Hydraulics International, Cuelph, Ont., Canada, 179-190.
  24. United States Environmental Protection Agency (U. S. EPA.). (1985). Project summary: Performance evaluation of an improved street sweeper, Air and Energy Engineering Research Laboratory, United States Environmental Protection Agency, Research Triangle Par
  25. United States Environmental Protection Agency (U. S. EPA.). (1999). Storm water management fact sheet-Dust control, EPA 832-F-99-003, Washington, D.C.
  26. United States Geological Survey (USGS). (2007). Evaluation of street sweeping as a stormwater-quality-management tool in three residential basins in Madison, Wisconsin, United States Geological Survey, Reston.
  27. Van Donkelaar, P. (1990). Environmental effects of crankcase-and mixed-lubrication, Science of The Total Environment, 92, 165-179. https://doi.org/10.1016/0048-9697(90)90328-R
  28. Zhao, Q., Yu, Q., and Chen, L. (2010). Particulate matter and particle-bound polycyclic aromatic hydrocarbons in the Dapu road tunnel in Shanghai, International Journal of Environment and Pollution, 41(1-2), 21-37. https://doi.org/10.1504/IJEP.2010.032243