Petrescu, MihaelaMihaelaPetrescuBucur, ElenaElenaBucurDiodiu, RalucaRalucaDiodiuBratu, MihaiMihaiBratuSerbanescu, AgnesAgnesSerbanescuBarbu, MonaMonaBarbu2017-10-182017-10-182017L : 1843-5831 (on-line): 2457-8371http://hdl.handle.net/123456789/1041International Symposium "The Environment and the Industry", SIMI 2017The aim of this study was to determine the chemical composition of wet depositions in two locations from urban and rural area near Bucharest from January to May 2017. For all the samples, pH, conductivity, anions, cations and heavy metals were determined. For anions (Cl-, NO3- and SO42-) and cations (Ca2+, K+, Mg2+, Na2+) determination an ion chromatographic method was used. Heavy metals (Co, Cr, Cu, Mn, Ni, Pb and Zn) were determined using AAS with flame and graphite chamber. Results showed the presence of the interested compounds in wet depositions samples with SO42- and Ca2+ as the dominant anion and cation. Heavy metals concentration followed the trend: Zn > Mn > Cu > Pb > Ni > Cr > Co. Analysing the results obtained the potential sources of ambient air pollution were also suggested.en-USAtmospheric depositionHeavy metalsWet depositionsConference paper10.21698/simi.2017.0027