caa a22 4500 467905312 CHVBK 20180406152832.0 cr unu---uuuuu 170328e20060101xx s 000 0 eng 10.1007/s10661-006-0356-6 doi (NATIONALLICENCE)springer-10.1007/s10661-006-0356-6 Fractionation and Sequential Extraction of Heavy Metals in the Soil of Scrapyard of Discarded Vehicles [Elektronische Daten] [Qasem Jaradat, Adnan Massadeh, Mohammed Zaitoun, Baheyah Maitah] Chemical and physical size fractionation of heavy metals were carried out on 20 soil samples from the scrap yard area. Tessier method was used in sequential extraction. Cadmium showed the highest levels among the other elements studied in the exchangeable fraction (about 33%), while other elements showed low levels in this fraction (≥1%). Lead and manganese were mostly found in the Fe-Mn oxide fraction, zinc and iron were mostly in residual fraction, while copper was mostly found in the organic fraction of the soil. Soil samples were size-fractionated into four sizes: 1000-500, 500-125, 125-53, and less than 53 μm. The highest levels of Fe, Cu, Pb, Mn, and Cd were found in the medium fraction (500-125 μm), while zinc showed its highest levels in the fine fraction (125-53 μm). The order of heavy metal load in the size fractions was found to be medium > fine > coarse > silt for Fe, Mn, Cu, Pb, and Cd, where it was found as fine > medium > coarse > silt for zinc. Springer Science + Business Media, Inc., 2006 heavy metals nationallicence sequential extraction nationallicence soil nationallicence Jaradat Qasem Chemistry Department, Mutah University, Jordan aut Massadeh Adnan Chemistry Department, Mutah University, Jordan aut Zaitoun Mohammed Chemistry Department, Mutah University, Jordan aut Maitah Baheyah Chemistry Department, Mutah University, Jordan aut Environmental Monitoring and Assessment Kluwer Academic Publishers 112/1-3(2006-01-01), 197-210 0167-6369 112:1-3<197 2006 112 10661 https://doi.org/10.1007/s10661-006-0356-6 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10661-006-0356-6 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Jaradat Qasem Chemistry Department, Mutah University, Jordan aut NATIONALLICENCE 700 1- Massadeh Adnan Chemistry Department, Mutah University, Jordan aut NATIONALLICENCE 700 1- Zaitoun Mohammed Chemistry Department, Mutah University, Jordan aut NATIONALLICENCE 700 1- Maitah Baheyah Chemistry Department, Mutah University, Jordan aut NATIONALLICENCE 773 0- Environmental Monitoring and Assessment Kluwer Academic Publishers 112/1-3(2006-01-01), 197-210 0167-6369 112:1-3<197 2006 112 10661 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer