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goudarzi, masoud, hassanloo rad, mahmoud. (1400). Investigation of the Surfactant's Effect on the Physical and Mechanical Properties of Sandy and Clayey Sandy Soils. نشریه مهندسی عمران امیرکبیر, 6(1), 143-156. doi: 10.22060/ajce.2022.21161.5794
masoud goudarzi; mahmoud hassanloo rad. "Investigation of the Surfactant's Effect on the Physical and Mechanical Properties of Sandy and Clayey Sandy Soils". نشریه مهندسی عمران امیرکبیر, 6, 1, 1400, 143-156. doi: 10.22060/ajce.2022.21161.5794
goudarzi, masoud, hassanloo rad, mahmoud. (1400). 'Investigation of the Surfactant's Effect on the Physical and Mechanical Properties of Sandy and Clayey Sandy Soils', نشریه مهندسی عمران امیرکبیر, 6(1), pp. 143-156. doi: 10.22060/ajce.2022.21161.5794
goudarzi, masoud, hassanloo rad, mahmoud. Investigation of the Surfactant's Effect on the Physical and Mechanical Properties of Sandy and Clayey Sandy Soils. نشریه مهندسی عمران امیرکبیر, 1400; 6(1): 143-156. doi: 10.22060/ajce.2022.21161.5794

Investigation of the Surfactant's Effect on the Physical and Mechanical Properties of Sandy and Clayey Sandy Soils

AUT Journal of Civil Engineering
مقاله 10، دوره 6، شماره 1، خرداد 2022، صفحه 143-156    اصل مقاله (1.08 M)
نوع مقاله: Research Article
شناسه دیجیتال (DOI): 10.22060/ajce.2022.21161.5794
نویسندگان
masoud goudarzi؛ mahmoud hassanloo rad*
Department of Civil Engineering, Imam Khomeini International University, Qazvin, Iran.
چکیده
Due to the development of various industries, surfactants are used in detergents and disinfectants, oil industries, soil washing, petrochemicals, etc., and enter the ground in different ways. Surfactants, after entering the soil composition, change the physical and mechanical properties of soils due to physical and chemical processes. In this study, the pollutant effect of anionic, cationic, and non-ionic surfactants on some properties of sandy and sand with 20% clay soil is investigated. For this purpose, compaction, direct shear, consolidation, and capillary tests were performed on the soil exposed to water with 1% of various surfactants. The results showed that surfactants have a negligible effect on the maximum dry unit weight of the granular soil. Also, Triton and HEC surfactants do not have a significant effect on the optimum moisture content, but other surfactants reduced it compared to water. In general, soil shear resistance decreases in the presence of surfactant solutions compared to clean water. Also, according to the results of consolidation tests performed on the sandy soil with 20% clay, HEC, LABSA, and CTAC surfactants increased the compression coefficient and increased the swelling coefficient compared to clean water. HEC surfactants caused a decrease and CTAC and LABSA surfactants increase the consolidation coefficient (CV) compared to water. Also, all surfactants reduced differently the capillary ascend in the soil.
کلیدواژه‌ها
Surfactants؛ Shear strength؛ Consolidation؛ capillary؛ Clayey sand
مراجع
  1. R. Porter, Handbook of Surfactants, 2nd edition, (1994) Chapman & Hall, London.
  2. Ali Rahman, S. Abd Rahim, T. Lihan, W. Idris, M. Sakina, Effects of surfactant on geotechnical characteristics of silty soil, Sains Malaysiana, 42 (2013) 881-891.
  3. K. Singh, S. John, R.K. Srivastava, Studies on soil contamination due to used motor oil and its remediation, Canadian Geotechnical Journal, 46(9) (2009) 1077-1083.
  4. Abu-Zreig, R.P. Rudra, W.T. Dickinson, Effect of application of surfactants on hydraulic properties of soils, Bio-sys Engineering, 84 (2003) 363-372.
  5. K. Singh, S. John, R.K. Srivastava, Studies on soil contamination due to used motor oil and its remediation, Canadian Geotechnical Journal, 46(9) (2009) 077-1083.
  6. Y. Kou, X.W. Tand, Q.F. Zhang, Y.M. Chen, Q. Tang, Effects of surface-active agent on mechanical behaviors of loss’ Proceeding of International Symposium. On Geo-environmental Engineering, ISGE2009 September 8-10 (2009) Hangzhou, China.
  7. Vipulanandan, S. Sunder, Effect of a cationic surfactant on the behavior of acrylamide grout and grouted sand, American Society of Civil Engineers, Geo-Frontiers Congress, 13-16 March, Dallas, Texas, United States, (2011) 687-696.
  8. Akbulut, Z.N. Kurt, S. Arasan, Y. Pekdemir, Geotechnical properties of some organoclays’, Sadhana Acad. Proc. Eng. Sci. 38(2) (2013) 317–329.
  9. A. Rahman, A.R. Sahibin, T. Lihan, W.M. Idris, and Sakina, Effects of surfactant on geotechnical characteristics of silty soil, Sainsmalaysiana 42(7) (2013) 881-891.
  10. Peng, C. Darnault, F. Tian, P. Baveye, H. Hu, Influence of anionic surfactant on saturated hydraulic conductivity of loamy sand and sandy loam soils, Water, 9(433) (2017).
  11. Murugaiyan, G. Vijayakumar, N. Sathish and M. Suresh, Geotechnical characteristics of fine-grained soils due to artificial contamination of surfactant effluent, International Journal of Engineering Research & Technology, 3(1) (2014).
  12. I. Khan, M. Irfan, M. Aziz, A.H. Khan, Geotechnical characteristics of effluent contaminated cohesive soils’, Journal of Environmental Engineering and Landscape Management, 25(1) (2016) 75-82.
  13. Liu, S. Liu, B. Mao, and Y. Cheng, Laboratory remediation test of MTBE contaminated sands with surfactant-enhanced air sparging, American Society of Civil Engineers, Geo-Frontiers Congress, 12-15 March, Orlando, Florida, United States, (2017) 542-548.
  14. H. Rao, M. He, Adsorption of anionic and nonionic surfactant mixtures from synthetic detergents on soils, Chemosphere. 63, (2006) 1214–1221.
  15. ASTM D1557-07, Standard Test Method for Laboratory Compaction Characteristics of Soil Using Modified Effort.
  16. ASTM D3080-98, Standard Test Method for Direct Shear Test of Soils under Consolidated Drained Conditions.
  17. ASTM D2435, Standard Test Methods for One-Dimensional Consolidation Properties of Soils Using Incremental Loading.
  18. Harendra, Vipulanandan, Determination of sodium dodecyl sulfate and bio-surfactants sorption and transport parameters in clayey soil, Journal of Surfactants Detergent. 15, (2012) 805–813.
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