http://www.cnr.it/ontology/cnr/individuo/prodotto/ID64019

Geochemical investigation of aquifer pollution from waste management: the case of Komotini landfill (Greece). (Articolo in rivista)

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Geochemical investigation of aquifer pollution from waste management: the case of Komotini landfill (Greece). (Articolo in rivista) (literal)

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Raco B.; Dotsika E.; Psomiadis D.; Doveri M.; Lelli M.; Zisi N.; Papakonstantinou K.; Lazaridis A. (2010)
Geochemical investigation of aquifer pollution from waste management: the case of Komotini landfill (Greece).
in Deltio tis Ellinikis Geologikis Etaireias
(literal)

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Raco B.; Dotsika E.; Psomiadis D.; Doveri M.; Lelli M.; Zisi N.; Papakonstantinou K.; Lazaridis A. (literal)

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In: Bulletin of the Geological Society of Greece, vol. XLIII (4) pp. 1840 - 1849. Geological Society of Greece, 2010. (literal)

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Institute of Geosciences and Earth Resources-National Council of Italy; Stable Isotope Unit, Institute of Materials Science, NCSR Demokritos, Greece; Stable Isotope Unit, Institute of Materials Science, NCSR Demokritos, Greece; Institute of Geosciences and Earth Resources-National Council of Italy; Institute of Geosciences and Earth Resources-National Council of Italy; Stable Isotope Unit, Institute of Materials Science, NCSR Demokritos, Greece; Georesources Technology S.A., Perigiali, Kavala, Greece; Greek Ministry of National Education and Religious Affairs, Greece (literal)

Titolo

Geochemical investigation of aquifer pollution from waste management: the case of Komotini landfill (Greece). (literal)

Abstract

According to European legislation, environmental control and monitoring of landfills has become of crucial importance. This study includes a thorough geochemical approach aiming to evaluate the environmental impact of the landfill of Komotini, N. Greece. Samples of waters were taken from inside the working landfill as well as from the area of the neighbouring old landfill. The waters were analyzed chemically (major elements and heavy metals) and isotopically (D and 18O). Also, biogas flow was measured and the ratio CH4/CO2. Based on the geomorphological, hydrogeological and land use data of the area, we proceeded to analyses of waters both from the area of the landfill and from the wider region (drainage basin). The obtained results were used to construct digital maps (GIS) in order to determine the special dispersion of the polluted aquifers. The biogas flow in the old and new garbage burial sites was measured by accumulation chamber device for methane and carbon dioxide ratio determination. The obtained results show an important agent of pollution in the water samples downstream from the landfill and in a distance more than 2km, along the dispersion of the leachate. The land use of the area was taken into account to evaluate the importance and the criticality of the situation. (literal)

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