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ANALISIS PERGERAKAN POLUTAN TRIKLOROETILEN DALAM MEDIA BERPORI MENGGUNAKAN SENTRIFUG GEOTEKNIK (Analysis of Trichloroethylene Pollutant Migration in Porous Media Using Geotechnical Centrifuge)

https://doi.org/10.22146/jml.18768

Muchlis Muchlis(1*), Muhammad Mukhlisin(2)

(1) Program studi Teknik Geologi, Fakultas Teknologi Mineral Institut Sains & Teknologi AKPRIND Yogyakarta. Jl. Kalisahak no. 28 Komplek Balapan, Yogyakarta 55222.
(2) Jurusan Teknik Sipil, Politeknik Negeri Semarang,Jl. Prof Sudarto SH.,Tembalang, Semarang 50275
(*) Corresponding Author

Abstract


ABSTRAK

Trikloroetilen (TCE) adalah pelarut organik yang sering digunakan dalam proses industri. TCE adalah salah satu contoh dari Non Aqueous Phase Liquid (NAPL) yang sudah banyak mencemari tanah dan air tanah. Tujuan penelitian ini adalah untuk mengetahui sifat-sifat pergerakan TCE dalam berbagai jenis tanah yang berbeda, mengkaji sifat-sifat pergerakan TCE dalam tanah dengan menggunakan kecepatan 1 dan 25 Gravitasi, dan mengetahui faktor-faktor yang mempengaruhi pergerakan TCE dalam tanah. Sifat pergerakan TCE dalam tanah riolit dan granit adalah TCE akan masuk langsung secara vertikal dan horizontal dalam tanah hingga ke dasar tanah. Pergerakan TCE akan terhambat pada tanah yang banyak mengandung partikel berukuran kecil. Pergerakan TCE secara vertikal pada gaya 1G dan 25G dalam tanah granit adalah paling cepat berbanding dalam tanah riolit. Pergerakan TCE dalam tanah kering dipengaruhi oleh sifat tanah terutama ukuran butir dan Kapasitas Pertukaran Kation (KPK).


ABSTRACT

Tricholoroethylene (TCE) is an organic solvent used in many industrial processes. TCE is one of Non-Aqueous Phase Liquid (NAPL) which has already contaminated soil and groundwater. The objectives of this study are to determine the migration of TCE in rhyolite and granite soil, to determine the migration of TCE in soil using 1 and 25 Gravity (G) force, and to determine the migration of TCE influencing factors in the soil. The characteristics of TCE migration in rhyolite and granite soil will migrate vertically and laterally to the bottom of the ground. The migration will be retarded in small particle size of soil. The fastest migration of TCE at 1G and 25G was found in the granite soil. The migration of TCE in dry soil is affected by properties of soil particularly particle size and cation exchange capacity.



Keywords


pergerakan polutan; sentifug geoteknik; tanah granit; tanah riolit; trikloroetilen pergerakan polutan; sentifug geoteknik; tanah granit; tanah riolit; trikloroetilen; pollutant migration; geotechnical centrifuge; granite; rhyolite; trichloroethylene



References

Anonim, 1985. Laboratory Manual. McGill University, Montreal. Anonim, 2001. Handbook of Public Water System. John Wiley and Sons, Inc., New York. Anonim, 2010. Parkinson’s Institute Disease and Clinical Centre. http://www.thepi.org/ Anonim, 2011. Laboratory Soils Testing. U.S. army corps of engineers, www.vulcanhammer.net. Barth, G.B., Illangasekare, T.H., dan Rajaram, H., 2003. The Effect of Entrapped Nonaqueous Phase Iiquids on Tracer Transport in Heterogeneous Porous Media: Laboratory Experiments at The Intermediate Scale. Journal of Contaminant Hydrology, 67:247-268. Bradford, S.A., Abriola, L.M., dan Rathfelder, K.M., 1998. Flow and Entrapment of Dense Nonaqueous Phase Liquids in Physically and Chemically Heterogeneous Aquifer Formations. Advances in Water Resources, 22: 117-132. Ca´-Piro, N.L, Stafford, B.P, Rixey, W.G, Bedient, P.B, Pedro J.J. dan Alvarez, P.J.J., 2007. Fuel-Grade Ethanol Transport and Impacts to Groundwater in A Pilot-Scale Aquifer Tank. Water Research, 41:656-664. Culligan-Hensley, P.J., dan Savvidou, C., 1995. Environmental Geomechanics and Transport Processes, dalam Taylor, R.N. (Ed). Geotechnical Centrifuge Technology. Blackie Academic & Professional, London. Fagerlund, F.F., Niemi, A., dan Ode´N.M., 2006. Comparison of Relative Permeability–Fluid Saturation–Capillary Pressure Relations in The Modelling of Non-Aqueous Phase Liquid Infiltration in Variably Saturated Layered Media. Advances in Water Resources, 29:1705-1730. Hu, L.M., Irene, M.C.L., dan Meegoda, J.N., 2006. Centrifuge Testing of NAPL Migration and Soil Vapor Extraction for Soil Remediation. Practice Periodical of Hazardous, Toxic, and Radioactive Waste Management, 10(1):33-39. Kumar, P.R., 2006. An Experimental Methodology for Monitoring Contaminant Transport through Geotechnical Centrifuge Models. Environmental Monitoring and Assessment, 117:215-233. Lo, I.M.C., Hu, L.M. dan Meegoda, J.N., 2004. Centrifuge Modeling of Light Nonaqueous Phase Liquids Transport in Unsaturated Soils. Journal of Geotechnical and Environmental Engineering, 130(5):535-539. Luciano, A., Viotti, P., dan Papini, M.P., 2010. Laboratory Investigation of DNAPL Migration in Porous Media. Journal of Hazardous Material, 176:1006-1017. Ma, C., Wu, Y., dan Sun, C., 2007. Adsorption Characteristic of Perchloroethylene in Natural Sandy Materials with Low Organic Carbon Content. Environment Geology, 52:1511-1519. Pantazidou, M dan Liu, K., 2008. DNAPL Distribution in the Source Zone: Effect of Soil Structure and Uncertainty Reduction with Increased Sampling Density. Journal of Contaminant Hydrology, 96:169–186. Plaster, E.J., 2009. Soil Science and Management. 5th Edition. Delmar Cengage Learning, New York. Simons, J., 2010. Improving Techniques and Practices on The Geotechnical Centrifuge at The University of Nottingham. Thesis, Civil Engineering, University of Nottingham. Sleep, B. E., Durant, N. D., Faust, C. R., Guarnaccia, J. G., Harkness, M. R., Parker, J. C., dan Sehayek, L., 2003. Modeling Fate and Transport of Chlorinated Organic Compounds in the Subsurface dalam Zheng, C., et al. Contaminated Ground Water and Sediment Modeling for Management and Remediation. CRC Press, New York. Soga, K., Kawabarata, J., Kechavarzi, C., Coumoulos, H., dan Waduga, W.A.P., 2003. Centrifuge Modelling of Nonaqueous Phase Liquid Movement and Entrapment in Unsaturated Layered Soils. Journal Of Geotechnical And Geoenvironmental Engineering, 129(2):173-182. Notodarmojo, S., 2005. Pencemaran Tanah dan Air Tanah. Penerbit ITB, Bandung. Setyaningrum, W., 2010. Model Pergerakan Bahan Pencemar Minyak Disel pada Akuifer Batupasir Formasi Volkanik Merapi Muda. Jurnal Geografi, 7(2):75-87. Setyoningrum, H. M., Hadisusanto, S., dan Tukidal, Y., 2014. Kandungan Cadmium (Cd) pada Tanah dan Cacing Tanah di TPAS Piyungan, Bantul, Daerah Istimewa Yogyakarta. Jurnal Manusia dan Lingkungan, 21(2):149-155. Wilson, D.J. dan Clarke, A.N., 2004. Hazardous Waste Site Soil Remediation. Marcel Dekker Inc., New York. Zhang, C., Wu, L., Luo, Y., Zhang, H., dan Christiec, P., 2008. Identifying Sources of Soil Inorganic Pollutants on A Regional Scale Using A Multivariate Statistical Approach: Role of Pollutant Migration and Soil Physicochemical Properties. Environmental Pollution, 151(3):470–476.



DOI: https://doi.org/10.22146/jml.18768

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