تحديد مستويات بعض المعادن الثقيلة في بعض العيون و الآبار الجوفية بالمنطقة الشمالية الشرقية من ليبيا
Other Title(s)
Determining the levels of some heavy metals in springs and groundwater wells in the northeastern region of Libya
Joint Authors
العوامي، افضيل عمر
رقية أحمد عبد الجليل
أم كلثوم أحمد عبد الجليل
Source
Issue
Vol. 35, Issue 4 (31 Dec. 2020), pp.326-338, 13 p.
Publisher
Publication Date
2020-12-31
Country of Publication
Libya
No. of Pages
13
Main Subjects
Abstract EN
This study was designed to detect heavy metals (Zn, Cd, Pb, and Cu) in several springs and groundwater wells in the northeastern region of Libya.
Samples were collected from different regions in both seasons (dry and wet).
An atomic absorption spectrophotometry equipped with Slotted Tube Atomic Trap (STAT) was used.
The limit of detection (LOD) was in the range of 0.008 to 0.03 μg mL-1, and the limit of quantification (LOQ) was in the range of 0.02 to 0.09 μg mL-1.
% RSD (relative standard deviations) ranged between 0.0001 to 0.329%.
Results showed the presence of heavy metal residues in the regions in two seasons (dry-wet) during the study in some springs and groundwater wells.
The zinc (Zn), cadmium (Cd), and Copper (Cu) values were below permitted limits, according to the World Health Organization (WHO), Libyan National Center for Standardization (LNCSM), and Food and Agriculture Or-ganization (FAO).
Lead (Pb) in the dry season was much higher than the wet season in accord-ance with WHO and LNCSM.
The other values were below permissable limits according to WHO, LNCSM, and FAO.
This study’s results show the presence of dangerous levels of lead during the dry season in the groundwater wells on SahlAlmarj I, Alabyar III.
Overall, the inves-tigation of chemical and agricultural fertilizers is an effective method of monitoring the quality of drinking water.
Such investigations are needed to identify possible sources of contamination of storage tanks and pipelines to ensure the delivery of safe drinking water to end-users.
American Psychological Association (APA)
العوامي، افضيل عمر ورقية أحمد عبد الجليل وأم كلثوم أحمد عبد الجليل. 2020. تحديد مستويات بعض المعادن الثقيلة في بعض العيون و الآبار الجوفية بالمنطقة الشمالية الشرقية من ليبيا. مجلة المختار للعلوم،مج. 35، ع. 4، ص ص. 326-338.
https://search.emarefa.net/detail/BIM-1330122
Modern Language Association (MLA)
العوامي، افضيل عمر....[و آخرون]. تحديد مستويات بعض المعادن الثقيلة في بعض العيون و الآبار الجوفية بالمنطقة الشمالية الشرقية من ليبيا. مجلة المختار للعلوم مج. 35، ع. 4 (2020)، ص ص. 326-338.
https://search.emarefa.net/detail/BIM-1330122
American Medical Association (AMA)
العوامي، افضيل عمر ورقية أحمد عبد الجليل وأم كلثوم أحمد عبد الجليل. تحديد مستويات بعض المعادن الثقيلة في بعض العيون و الآبار الجوفية بالمنطقة الشمالية الشرقية من ليبيا. مجلة المختار للعلوم. 2020. مج. 35، ع. 4، ص ص. 326-338.
https://search.emarefa.net/detail/BIM-1330122
Data Type
Journal Articles
Language
Arabic
Notes
يتضمن مراجع ببليوجرافية : ص. 335-337
Record ID
BIM-1330122