In this study, concentrations of eight heavy metals (Pb, Ni, Cu, Cr, Zn, Co, Cd and Fe) wereinvestigated during 2016 in ten stations at West Qurna-2 oil field Basra city Southern Iraq. Thesemetals were analyzed by using Atomic absorption spectrometry. The mean values the thesoil range for : pb (18.23 -39.15), Ni (28.34-46.35), Cu (10.12-18.22), Cr (50.64-59.23), Zn (25.23-40.48), Co (5.34-11.27...

One of the most significant challenges that global decision-makers are concerned about is soil contamination. It also related to food security and fertility. The quality crops in Egypt being severely impacted by increased heavy metal content soils middle Nile Delta. In Egypt’s Delta, fifty random samples were chosen. Inverse distance weighting (IDW) was used create spatial pattern maps for four...

Intensified industrialization and human activities have resulted in the release of various contaminants into the environment. Among them, heavy metals are often present as a result of mining, milling and industrial manufacturing. In the present investigation, bulk concentrations Pb, Cd, Zn, Cu, Fe, Ca and Al in Shur River (Iran) bed sediments and water around the Sarcheshmeh copper mine were me...

Analysis of seepage and stability is considered as an important case in designing which today, withadvanced numeric software acceptable results will be obtained before and after Construction. In thepresent study, the behavior of earth dam against effective factors was investigated by softwareAnsys12. The studied dam is Maroun soil dam, which is located in 19Km north of Behbehan andconstructed o...

background: contamination of the environment due to heavy metals is a major concern to human life and the environment. this study was conducted to investigate and quantify the copper and zinc concentrations in industrial estates soil in arak, iran. methods: four industrial estates were considered for the experimental design, including arak 1, arak 2, arak 3, and ghotbe sanaati. for preliminary ...

in this study, concentrations of heavy metals in soils around a zn-smelter in qeshm island, iran, are investigated. calculated geoaccumulation index (igeo), contamination factor (cf), and contamination degree (cdeg) values indicate surface soil contamination by toxic metals (as, cd, pb, and zn). the results also indicate that most contaminated areas are located in the vicinity of the smelter an...