دراسة تركيز العناصر الثقيلة للمياه السطحية و الجوفية في مياه جنوب العراق

Abstract EN

Many of physico-chemical parameters for surface and ground water have been studied and concentration for six heavy metal for chosen location south-Iraq spring 2013 , remarkable.

Variation in all values of study metal have been recorded , In Adder well have been recorded the least values which is 1.9 mg/l for the TDS whereas the highest values 111mg/l in Kassarra Drainage, In Om-Eneeg well recorded the least values of conductivity reach to 1.7μS/ cm and the highly value in Euphrates River to 139.8 μS/ cm on the other hand , the salinity recorded the least value in Om-Eneeg well which is 0.1088 mg/l whereas the highest value of salinity recorded Kassarra Drainage 97.28 mg/l .

The hydrogen ion can arrives to 5.1 in Abbada well and recorded the highly value in Al-Kahlaa and Hammar Marsh 7.5 , the values of turbidity was in Abbada well 0.27 NTU , whereas the highest value recorded in Kassarra Drainage 182 NTU , The values of TSS attain 3.6 mg/l and the highest value was 295.5 mg/l recorded in Al-Deear well .While the chemical Oxygen demand arrive to the its lower values 0.160 mg/l recorded in Abbada well while the hight value 0.387 mg/l recorded in Kassara Drainage which is arrives to 0.387 mg/l .

The biological oxygen demand recorded the least value and it was 0.11 mg/l recorded in Tigris river , whereas the highest value in Shatt Al-Basrah Canal.The least level for ground water recorded in Om-Eneeg well 9.80 m and the highest level recorded in Al-Kahlaa well 0.20 m .

Obviously, Cd appears rising in most studied location arrives to 1.20 mg/l whereas the pb recorded height value in surface and ground water , which arrive its high to 3.1 mg/l recorded in Euphrates , the result reveald the constration of Cu and Zn didn’t passing the allowed world values , Finally , the Fe records a high constration in Euphrates Rivers to 3.1mg/l , Whereas Mn doesn’t recorded any height in all study location.