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http://dx.doi.org/10.15683/kosdi.2022.3.31.001

Permeability Characteristics of Geosynthetics Vertical Barrier Connections for the Prevention of Contaminants Diffusion  

Park, Jeong Jun (Incheon Disaster Prevention Research Center, Incheon National University)
Publication Information
Journal of the Society of Disaster Information / v.18, no.1, 2022 , pp. 1-9 More about this Journal
Abstract
Purpose: In this study, we used hydrophilic waterstop used in geosynthetics vertical barrier system to evaluate the performance of impermeability under sealing conditions. Method: ASTM D5887 and ASTM D6766 were applied to determine the capability of the connection during the geosynthetics vertical barrier system. Hydrophilic waterstop was saturated in each solution and the weight, thickness, and volume changes were analyzed over elapsed time. Hydrophilic waterstop was installed at the geosynthetics vertical barrier system connection to evaluate the permeability characteristics. Results: As the expansion reaction time of hydrophilic waterstop increased relatively under saline conditions, the decrease in permeability also showed a smaller decrease in fresh water. Furthermore, the method of engagement of the geosynthetics vertical barrier system showed somewhat better performance of the impermeability due to the large pressure resistance caused by the roll joint type than interlock type. Conclusion: In urban pollutants, which can estimate the outflow of pollutants such as oil storage facilities and industrial complexes, proactive response technologies that can prevent the contaminant diffusion can significantly reduce the damage.
Keywords
Geosynthetics Vertical Barrier System; Permeability Performance; Hydrophilic Waterstop; Contaminant Diffusion; Connection Type;
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1 U.S. EPA (2001). Cost Analyses for Selected Groundwater Cleanup Projects; Pump and Treat System and Permeable Reactive Barriers, Solid Waste and Emergency Response(5102G), USEPA, 542-R-00-013.
2 Wu, H.N., Shen, S.L., Liao, S.M., Yin Z.Y. (2015). "Longitudinal structural modelling of shield tunnels considering shearing dislocation between segmental ring." Tunnel Underground Space Technology, Vol. 50, pp. 317-323.   DOI
3 Yun, S.Y., An, H.K., Oh, M., Lee, J.Y. (2019). "A study on the evaluation of permeability and structure for calcium bentonite-sand mixtures." Journal of Korean Geosynthetics Society, Vol. 18, No. 2, pp. 1-10.   DOI
4 Tang, Z., Zhang, L., Huang, Q., Yang, Y., Nie, Z., Cheng, J., Yang, J., Wang, Y., Chao, M. (2015). "Contamination and risk of heavy metals in soils and sediments from a typical plastic waste recycling area in North China." Ecotoxicoloty and Environmental Safety, Vol. 112, pp. 343-351.
5 Kim Y.H., Lim, D.H., Lee, J.Y. (2001). "A feasibility study on the deep soil mixing barrier to control contaminated groundwater." Journal of Soil and Groundwater Environment, Vol. 6, No. 3, pp. 53-59.
6 Shackelford, D.D., Meier, A., Sample-Lord, K. (2016). "Limiting membrane and diffusion behavior of a geosynthetic clay liner." Geotextile and Geomembrane, Vol. 44, pp. 707-718.   DOI
7 Awad, Y.M., Kim, S.C., Abd EI-Azeem, S.A.M., Kim, K.H., Kim, K.R., Kim, K.J., Jeon, C., Lee, S.S. (2014). "Veterinary antibiotics contamination in water, sediment, and soil near a swine manure composting facility." Environmental Earth Science, Vol. 71, pp.1433-1440.   DOI
8 Blowes, D.W., Ptacek, C.J., Jambor, J.L. (1997). "In-Situ remediation of chromate contaminated groundwater using permeable reactive walls." Environmental Science & Technology, Vol. 31, pp. 3348-3357.   DOI
9 Lee, S.W., Jeoung, J.H., Hwang, J.H. (2009). "Evaluation of hydrophilic waterstop for shield TBM tunnel under high water pressure." Proceedings of Korean Geo-Environmental Conference, Seoul, Korea, pp.389-392.
10 Ministry of Environment (2007). Guidelines for Cleaning Contaminated Soil, 11-1480000-000841-01, Sejong-si, Korea, p. 214.
11 Ministry of Environment (2009). Purification of Pollution Guideline; Environment of Korea, Sejong-si, Korea.
12 Teefy, D.A. (1997). "Remediation technologies screening matrix and reference guide: Version III." Remediation Journal, Vol. 8, No. 1, pp. 115-121.   DOI
13 Boni, M.R., Sbaffoni, S. (2009). "The potential of conpost-based biobarriers for Cr(VI) revomal from contaminated groundwater: Column test." Journal of Hazardous Materials, Vol. 166, pp. 1087-1095.   DOI
14 Lawniczak, L., Wozniak-Karczewska, M., Loibner, A.P., Heipieper, H.J., Chrzanowski, L. (2020). "Microbial degradation of hydrocarbons-basic principles for bioremediation: A review." Molecules, Vol. 25, p. 856.   DOI
15 Park, J.J., Kim, S.H. (2018). "Field investigation for identification of contamination sources in petroleum-contaminated site." Journal of the Society of Disaster Information, Vol. 14, No. 2, pp. 141-153.
16 Xue, Q., Zhang, Q., Liu, L. (2012). "Impact of high concentration solutions on hydraulic properties of geosynthetic clay liner materials." Materials, Vol. 5, pp. 2326-2341.   DOI