Assessing the Effect of Weak and Strong Acids as Electrolytes in the Removal of Cesium by Soil Electrokinetic Remediation

Rudy Syah Putra(1*), Alfi Ihda Amalia(2), Naila Zahrotul Jannah(3)

(1) Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Islam Indonesia, Jl. Kaliurang km. 14, Yogyakarta 55584, Indonesia
(2) Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Islam Indonesia, Jl. Kaliurang km. 14, Yogyakarta 55584, Indonesia
(3) Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Islam Indonesia, Jl. Kaliurang km. 14, Yogyakarta 55584, Indonesia
(*) Corresponding Author


The removal of cesium from artificially contaminated soil using electrokinetic remediation with nitric and acetic acid as electrolytes had been evaluated. In this study, uncontaminated soil was taken from four different sampling points (i.e., A, B, C, and D) in Kotagede, Yogyakarta, Indonesia. All samples were prepared as cesium contaminated soil (100 mg CsCl/kg soil), which have similar physicochemical characteristics with Fukushima soil, Japan. The electrokinetic remediation (EKR) was conducted using a graphite electrode in a constant voltage of 1.0 Vcm–1 for 7 days without electrolyte pH control, with 1.0 M nitric and acetic acid as electrolytes. The current profile during the EKR was recorded by a data logger for every 10 min. The remaining cesium in the soil was measured by a flame atomic absorption spectrophotometer at a wavelength of 852.1 nm. The results showed that the type of acid used in the experiments affected the removal of cesium. The highest cesium removal was achieved when nitric acid was used in the experiment and then followed by acetic acid. For all acids, the removal ability of cesium from soil was in the following order: soil C > soil A > soil D > soil B.


caesium; electrokinetic remediation; Fukushima; soil

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[1] Ariyanto, S., and Widodo, W.L., 2014, Status of Nuclear Power Plant Development in Indonesia, Center for Nuclear Energy Development (BATAN), Jakarta.

[2] Sriyana, 2012, Current Status of Indonesia’s Nuclear Power Program, IAEA Technical Meeting/Workshop on Topical Issues on Infrastructure Development: Managing the Development of National Infrastructure for NPPP, Vienna, Austria, 24–27 January 2012.

[3] Mao, X., Han, F.X., Shao, X., Guo, K., McComb, J., Arslan, Z., and Zhang, Z., 2016, Electro-kinetic remediation coupled with phytoremediation to remove lead, arsenic and cesium from contaminated paddy soil, Ecotoxicol. Environ. Saf., 125, 16–24.

[4] Ding, D., Zhang, Z., Lei, Z., Yang, Y., and Cai, T., 2016, Remediation of radiocesium-contaminated liquid waste, soil, and ash: A mini review since the Fukushima Daiichi Nuclear Power Plant accident, Environ. Sci. Pollut. Res., 23 (3), 2249–2263.

[5] Evrard, O., Laceby, J.P., and Nakao, A., 2019, Effectiveness of landscape decontamination following the Fukushima nuclear accident: A review, Soil, 5, 333–350.

[6] Shukla, A., Parmar, P., and Saraf, M., 2017, Radiation, radionuclides and bacteria: An in-perspective review, J. Environ. Radioact., 180, 27–35.

[7] Zhao, C., Dong, Y., Feng, Y., Lia, Y., and Dong, Y., 2019, Thermal desorption for remediation of contaminated soil: A review, Chemosphere, 221, 841–855.

[8] Chu, C.Y., and Ko, T.H., 2018, Evaluation of acid leaching on the removal of heavy metals and soil fertility in contaminated soil, J. Chem., 2018, 5036581.

[9] Acar, Y.B., and Alshawabkeh, A.N., 1993, Principles of electrokinetic remediation, Environ. Sci. Technol., 27 (13), 2638–2647.

[10] Putra, R.S., Budiarjo, S., and Yendi, N., 2016, Removal characteristics of silver with electrokinetic by adsorption on soil mineral from Kotagede Yogyakarta, Proceeding of 3rd International Conference on Research, Implementation and Education of Mathematics and Science, Universitas Negeri Yogyakarta, Yogyakarta, Indonesia, 16–17 May 2016.

[11] Pratama, K., 2016, Karakterisasi tanah kotagede terhadap adsorpsi logam perak (Ag): Remediasi logam perak (Ag) dengan metode elektrokinetik menggunakan elektrolit asam asetat, Undergraduate Thesis, Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Islam Indonesia, Yogyakarta, Indonesia.

[12] Durrant, C.B., Begg, J.D., Kersting, A.B., and Zavarin, M., 2018, Cesium sorption reversibility and kinetics on illite, montmorillonite, and kaolinite, Sci. Total Environ., 610-611, 511–520.

[13] Bahemmat, M., and Farahbakhsh, M., 2015, Catholyte-conditioning enhanced electrokinetic remediation of Co- and Pb polluted soil, Environ. Eng. Manage. J., 14 (1), 89–96.

[14] Kim, G.N., Yang, B.I., Choi, W.K., Lee, K.W., and Hyeon, J.H., 2009, Washing-electrokinetic decontamination for concrete contaminated with cobalt and cesium, Nucl. Eng. Technol., 41 (8), 1079–1086.

[15] Huang, T., Li, D., Kexiang, L., and Zhang, Y., 2015, Heavy metal removal from MSWI fly ash by electrokinetic remediation coupled with a permeable activated charcoal reactive barrier, Sci. Rep., 5 (1), 15412.

[16] Arbai, S., Mohamed, Z., Mohamed, K., and Bakar, A.A., 2014, “Electrokinetic remediation to remove heavy metal from contaminated soils using purging solution”in InCIEC 2013, Eds. Hassan, R., Yussof, M., Ismail, Z., Amin, N., and Fadzil, M., Springer, Singapore, 531–538.

[17] Goulding, K.W.T., 2016, Soil acidification and the importance of liming agricultural soils with particular reference to the United Kingdom, Soil Use Manage., 32 (3), 390–399.

[18] Islabão, G.O., Vahl, L.C., Timm, L.C., Paul, D.L., and Kath, A.H., 2014, Rice husk ash as corrective of soil acidity, Rev. Bras. Ciênc. Solo, 38 (3), 934–941.

[19] Ohno, T., 1992, Neutralization of soil acidity and release of phosphorus and potassium by wood ash, J. Environ. Qual., 21 (3), 433–438.

[20] Plopeanu, G., Gamenţ, E., Marinescu, M., Vrînceanu, N., and Carabulea, V., 2017, Steel slag - Unconventional amendment for acid soils, AgroLife Sci. J., 6 (1), 195–200.

[21] Qilu, C., Xueling, W, ligen X, Hui, L., Yuhua, Z., and Qifa, Z., 2017, High-quality, ecologically sound remediation of acidic soil using bicarbonate-rich swine wastewater, Sci. Rep., 7 (1), 11911.

[22] Tozsin, G., Arol, A.I., Oztas, T., and Kalkan, E., 2014, Using marble wastes as a soil amendment for acidic soil neutralization, J. Environ. Manage., 133, 374–377.

[23] Villen-Guzman, M., Paz-Garcia, J.M., Amaya-Santos, G., Rodriguez-Maroto, J.M., Vereda-Alonso, C., and Gomez-Lahoz, C., 2015, Effects of the buffering capacity of the soil on the mobilization of heavy metals. Equilibrium and kinetics, Chemosphere, 131, 78–84.

[24] Kato, H., Onda, Y., and Teramage, M., 2012, Depth distribution of 137Cs, 134Cs, and 131I in soil profile after Fukushima Dai-ichi Nuclear Power Plant accident, J. Environ. Radioactiv., 111, 59–64.

[25] Kaneko, M., Iwata, H., Shiotsu, H., Masaki, S., Kawamoto, Y, Yamasaki, S., Nakamatsu, Y., Imoto, J., Furuki, G., Ochiai, A, Nanba, K., Ohnuki, T., Ewing, R.C., and Utsunomiya, S., 2015, Radioactive Cs in the severely contaminated soils near the Fukushima Daiichi Nuclear Power Plant, Front. Energy Res., 3, 37.

[26] Ochi, K., Sasaki, M., Ishida, M., Hamamoto, S., Nishimura, T., and Sanada, Y., 2017, Estimation of the vertical distribution of radiocesiumin soil on the basis of the characteristics of gamma-ray spectra obtained via aerial radiation monitoring using an unmanned helicopter, Int. J. Environ. Res. Public Health, 14 (8), 926.

[27] Akemoto, Y., Kan, M., and Tanaka, S., 2019, Static adsorption of cesium ions on kaolin/vermiculite and dynamic adsorption/desorption using electrokinetic process, J. Chem. Eng. Jpn., 52 (7), 662–669.

[28] Motokawa, R., Endo, H., Yokoyama, S., Nishitsuji, S., Kobayashi, T., Suzuki, S., and Yaita, T., 2015, Collective structural changes in vermiculite clay suspensions induced by cesium ions, Sci. Rep., 4 (1), 6585.

[29] Kim, G.N., Oh, W.Z., Won, H.Z., and Jung, C.H., 2004, An analysis of the aging effect on the removal of cesium and cobalt from radioactive soil by the electrokinetic method, J. Korean Nucl. Soc., 36 (4), 304–315.

[30] Putra, R.S., and Tanaka, S., 2011, Aluminum drinking water treatment residuals (Al-WTRs) as an entrapping zone for lead in soil by electrokinetic remediation, Sep. Purif. Technol., 79 (2), 208–215.

[31] Zhang, T., Zou, H., Ji, M., Li, X., Li, L., and Tang, T., 2014, Enhanced electrokinetic remediation of lead-contaminated soil by complexing agents and approaching anodes, Environ. Sci. Pollut. Res., 21 (4), 3126–3133.

[32] Ng, Y.S., Gupta, B.S., and Hashim, M.A., 2016, Remediation of Pb/Cr co-contaminated soil using electrokinetic process and approaching electrode techniques, Environ. Sci. Pollut. Res., 23 (1), 546–555.

[33] Acar, Y.B., and Alshawabkeh, A.N., 1996, Electrokinetic remediation. I: Pilot-scale tests with lead-spiked kaolinite, J. Geotech. Eng., 122 (3), 173–185.

[34] Tran, Q.T., Maeda, M., Oshita, K., and Takaoka, M., 2017, Phosphorus release from cattle manure ash as soil amendment in laboratory-scale tests, Soil Sci. Plant Nutr., 63 (4), 369–376.


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