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Concentration of some heavy metals in water, sediments and two types of plants in the eastren drainge for Euphrates river (Alhfar) in Al-Qadisiya city
Other Title(s)
تركيز بعض العناصر الثقيلة في مياه و رواسب و نوعين من النباتات في المبزل الشرقي لنهر الفرات (الحفار) في القادسية
Joint Authors
al-Khafaji, Basim Yusuf Dhiyab
Husayn, Lujain Ibrahim
Source
Issue
Vol. 5, Issue 1 (31 Dec. 2014), pp.3-7, 5 p.
Publisher
University of Thi-Qar College of Science
Publication Date
2014-12-31
Country of Publication
Iraq
No. of Pages
5
Main Subjects
Earth Sciences, Water and Environment
Topics
Abstract AR
تم تقدير خمس من العناصر الثقيلة (الكادميوم و الرصاص و الكروم و النحاس و الخارصين) في الماء بجزئية الذائب و الدقائقي و للرواسب بجزئية المتبادل و المتبقي و في نوعين من النباتات هما القصب Phragmites australis و نبات الشمبلان Ceratophyllum demersum إذ تم اختيار ثلاث محطات في منطقة الدراسة جمعت منها العينات فصليا خلال 2013.
أظهرت النتائج أن المعدلات السنوية لتركيز العناصر الثقيلة (Zn,Cu,Cr,Pb,Cd) في الجزء الذائب كانت كما يمي (45.48, 8.11, 1.08, 1.08, 2.06, 9.73) مايكروغرام / لتر على التوالي و في الطور الدقائقي كانت (1915.41, 70.96, 56.81, 13.52, 23.01) مايكروغرام / غرام وزنا جافا على التوالي .أما في الرواسب فقد بلغت تراكيز العناصر المذكورة في الطورين المتبادل و المتبقي كما يلي (8.50, 7.93) لعنصر الكادميوم و (7.01, 3.03) لعنصر الرصاص (107.19, 20.47) لعنصر الكروم و (69.5, 50.66) لعنصر النحاس (149.83, 52.48, 13.17, 2.67, 5.33) و (224.83, 54, 20.80, 13.94, 7.50) مايكروغرام / غرام وزنا جافا على التوالي.
أظهر النبات الشمبلان تراكيز مرتفعة من العناصر الثقيلة المدروسة أعلى من نبات القصب خلال مدة الدراسة .و كان ترتيب تراكم العناصر المدروسة كالآتي : الطور العالق > الرواسب > الشمبلان > القصب > الطور الذائب.
Abstract EN
In this study the estimated concentration of five heavy metals (cadmium, lead, chromium, copper and zinc) in the both dissolved and particulate phases of the water, in the exchangeable and residual phases of the sediment and in the two species of plants Phragmites australis and Ceratophyllum demersum.
Three stations have been chosen in the study erea.
Sampls were collected quarterly during 2013.
The results showed that the annual rates of concentration of heavy elements (Cd, Pb, Cr, Cu, Zn) in dissolved phase were (9.73, 2.06, 1.08, 8.11, 45.48) μg / l, in particulate phase were (23.01, 13.52, 56.81, 70.96, 1915.41) μg / gm dry weight respectively, and those for exchangeable and residual phases of the Sediment were Cd (7.93, 8.50), Pb (3.30, 7.01), Cr (20.47, 107.19), Cu (50.66, 69.5) and Zn (63.30, 1355.36) μg / gm dry weight respectively.
The heavy metals concentrations in Ph.
australis and C.
demersum were (5.33, 2.67, 13.17, 52.89, 149.82) and (7.50, 13.94, 20.80, 54, 224.
83) μg / gm dry weight respectively.C.
demersum had show high concentration of heavy metal more than Ph.
austalis during study period, The arrangement of the metals accumulation in the samples of the study followed : particulate phase > sediments > C.
demersum > Ph.
austalis > dissolved phase.
American Psychological Association (APA)
al-Khafaji, Basim Yusuf Dhiyab& Husayn, Lujain Ibrahim. 2014. Concentration of some heavy metals in water, sediments and two types of plants in the eastren drainge for Euphrates river (Alhfar) in Al-Qadisiya city. Journal of Thi-Qar Science،Vol. 5, no. 1, pp.3-7.
https://search.emarefa.net/detail/BIM-521612
Modern Language Association (MLA)
al-Khafaji, Basim Yusuf Dhiyab& Husayn, Lujain Ibrahim. Concentration of some heavy metals in water, sediments and two types of plants in the eastren drainge for Euphrates river (Alhfar) in Al-Qadisiya city. Journal of Thi-Qar Science Vol. 5, no. 1 (Dec. 2014), pp.3-7.
https://search.emarefa.net/detail/BIM-521612
American Medical Association (AMA)
al-Khafaji, Basim Yusuf Dhiyab& Husayn, Lujain Ibrahim. Concentration of some heavy metals in water, sediments and two types of plants in the eastren drainge for Euphrates river (Alhfar) in Al-Qadisiya city. Journal of Thi-Qar Science. 2014. Vol. 5, no. 1, pp.3-7.
https://search.emarefa.net/detail/BIM-521612
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 6-7
Record ID
BIM-521612