Textural, Mineralogical and Geochemical Assessment of the Pikrolimni Lake Sediments (Kilkis District, Northern Greece) and Suitability for use in Pelotherapy

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Publiée : Nov 4, 2019
DOI : https://doi.org/10.12681/bgsg.21080
Emilia Sofianska
https://orcid.org/0000-0002-9345-310X
Constadinos Athanassoulis
Dimitrios Tarenidis
Nikolaos Xirokostas
Maria Gkagka
Résumé

Pelotherapy is the application of thermal muds (peloids) for recovering muscle, bone and skin pathologies. Specific criteria were established for the evaluation of the therapeutic suitability of peloids. Critical factors ruling the quality of the solid phase of peloids include granulometry, mineralogy, and physical-chemical properties. The aim of the present study was to investigate the textural, mineralogical and geochemical characteristics of the Pikrolimni Lake sediments (PLS), Kilkis district (N. Greece) in order to assess their suitability for application as raw material into mud therapy technologies. Representative PLS samples were collected and analyzed by means of different techniques at the analytical laboratories of the Hellenic Survey of Geology and Mineral Exploration (HSGME). Results showed that, texturally, the PLS were classified as sandy loam sediments. X-ray diffraction (XRD) study revealed that the PLS consist mainly of quartz, clay minerals (kaolinite, montmorillonite, illite), and muscovite, with minor feldspar and calcite. X-ray fluorescence (XFR) analysis showed that PLS samples have higher SiO2 and lower Al2O3 contents compared to the average shale composition. Among the analyzed, by means of inductively coupled plasma mass spectrometry (ICP-MS) technique, potentially toxic elements only As and Pb contents were found significantly higher than those of the average shale. Based on the calculated mean values of enrichment factor (EF) and geo-accumulation index (Igeo) PLS displayed minor enrichment and moderate contamination by Pb and As, respectively. In conclusion, an improvement of the grain size composition of PLS by means of a sieving process is needed. Besides, the study of the concentration and behavior of toxic elements in peloids formed by the mixing of the processed PLS with salty thermo-mineral water is proposed.

Article Details
  • Rubrique
  • Environmental Geology
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Références
Abrahim G., Parker R., 2008., Assessment of heavy metal enrichment factors and the degree of contamination in marine sediments from Tamaki Estuary, Auckland, New Zealand. Environmental Monitoring and Assessment, 136, 227–238.
Adamis, Z., Williams, R.B., 2005. Bentonite, Kaolin and Selected Clay Minerals Environmental Health Criteria Series 231. World Health Organization, Geneva, Switzerland, ISBN-13: 978-9241572316,
Alloway B., 2012. Heavy Metals in Soils. Trace Metals and Metalloids in Soils and their Bioavailability. Third Edition. Springer Science-Business Media Dordrecht, 613p.
ASTM, 2000. Standard test methods for grain-size analysis and distribution of soils. Method D 422-66 and 2217-85. American Society for Testing and Materials. West Conshohocken, PA.
Carretero, M.I., Gomes, C., Tateo, F., 2006. Clays and human health. In: Bergaya, F., Theng, B.K.G., Lagaly, G. (Eds.), Handbook of Clay Science. Elsevier, The Netherlands, pp. 717–741.
Carretero, M.I., Pozo, M., Martín-Rubí, J.A., Pozo, E., Maraver, F., 2010. Mobility of elements in interaction between artificial sweat and peloids used in Spanish spas. Applied Clay Science, 48, 506–515
El-Hinnawi, E., Abayazeed, S.D., 2012. The Suitability of some Egyptian smectitic clays for mud therapy. Journal of Applied Science, 12, 480-485.
Garcia-Gaines, R.A., Frakenstein S., 2015. USCS and USDA soil classification Sysstem. Development of mapping Scheme. UPRM and ERDC Educational and Research. Internship Program, 46p.
Guo, Y., Huang, C., Pang, J., Zha, X., Li, X., Zhang, Y., 2014. Concentration of heavy metals in the modern flood slackwater deposits along the upper Hanjiang River valley, China. Catena, 116, 123–131.
Karakaya, M.C., Karakaya, N., Sarıoğlan, S., Koral, M., 2010. Some properties of thermal muds of some spas in Turkey. Applied Clay Science, 48, 531–537.
Kartal, S., Aydin, Z., Tokaltoglu, S., 2006. Fractionation of metals in street sediment samples by using the BCR sequential extraction procedure and multivariate statistical elucidation of data. Journal of hazardous materials, 123, 80-89.
Li, Y.-H, 2009. A compendium of geochemistry. Princeton, Oxford: Princeton University Press.
Li, X, Feng, L, 2012. Multivariate and geostatistical analyzes of metal in urban soil of Weinan industrial area, Northwest of China. Atmospheric Environment, 47, 58-65.
Lu X.W., Li L.Y., Wang L.J., Lei K., Huang J., Zhai Y., 2009. Contamination assessment of mercury and arsenic in roadway dust from Baoji, China. Atmospheric Environment, 43:2489–2496.
Mihelčić, G, Kniewald, G., Ivanišević, G, Čepelak R, Mihelčić, V, Vdović N., 2012. Physico-chemical characteristics of the peloid mud from Morinje Bay (eastern Adriatic coast, Croatia): suitability for use in balneotherapy. Environmental Geochemistry and. Health, 34, 191-198.
Müller G., 1969. Index of geoaccumulation in sediments of the Rhine River. Geology Journal, 2, 108–118.
Quintela, A., Terroso, D., Da Silva, E. F., Rocha, F., 2012. Certification and quality criteria of peloids used for therapeutic purposes. Clay Minerals, 47, 441–451.
Rebelo, M., Viseras C., Lopez Galindo, A., Rocha F., Fereira da Silva, E., 2011. Characterization of Portugese geological materials to be used in medical hydrology. Applied Clay Science 51, 258-66.
Rizo, O.D., Rudnikas, A.G., Rodrigues, K.D., Padila, D.B., 2013. Assessment of historical heavy metal content in healing muds from San Diego (Cuba) using nuclear analytical techniques. Nucleaus, 53, 19-23.
Tateo, F., Ravaglioli, A., Andreoli, C., Bonina, F., Coiro, V., Degetto, S., Giaretta, A., Menconi Orsini, A., Puglia, C., Summa, V., 2009. The in-vitro percutaneous migration of chemical elements from a thermal mud for healing use. Applied Clay Science, 44, 83–94.
Veniale, F Battero, A., Jobstraibizer, P.G., Setti M., 2007. Thermal muds: Perspectives of innovations. Applied clay science, 36, 141-147.
Wei, B.C., Yang, L.S., 2010. A review of heavy metal contamination in urban soils, urban road dusts and agricultural soils from China. Microchemical Journal, 94, 99-107.
Zhang, J., Liu, CL., 2002. Riverine composition and estuarine geochemistry of particulate metals in China-weathering features, anthropogenic impact and chemical fluxes. Estuarine Coastal and Shelf Science, 54, 1051-1070.