عنوان المقالة:تقدير تراكيز العناصر الثقيلة في مساحات ملوثة في كلية التربية /ابن الهيثم- جامعة بغداد Determination of the Heavy Metals in the Contaminated Soil Zones at College of Education Ibn Al-Haitham -University of Baghdad
همسة منعم ياسين | Hamsa M. Yaseen | 11314
- نوع النشر
- مجلة علمية
- المؤلفون بالعربي
- عبد الأحد قصير، همسة منعم ياسين، سلوان بهنام عبو، منهل ريمون عزيز
- المؤلفون بالإنجليزي
- A. F. kassir H. M. Yaseen S. B. Abu M. R. Aziz
- الملخص العربي
- Soil is a crucial component of environment. Total soil analysis may give information about possible enrichment of the soil with heavy metals. Heavy metals, potentially contaminate soils, may have been dumped on the ground. The concentrations of soil heavy metals (Cd, As, Pb, Cr, Ni, Zn and Cu) were measured in three zones thought to be deeply contaminated at different depths (5, 25, 50 cm) at Ibn Al-Haitham College. The highest concentration of heavy metals Pb (63.3ppm), Cr (90.7ppm), Ni (124ppm) and Cu (75.7ppm) were found in zone (A) location-1, where the highest concentration of Zn (111.7ppm) was found in zone (C). Cd and As were detected in small amounts in all zones. PH value, organic matters, carbonates, sulphates, chlorides and total soluble salts were also studied to get better understanding of mobility and displacement of the contaminating compounds in soil under study.
- الملخص الانجليزي
- ﺗ ﻛ،ون ﺟزء ﻣن ﻗﺷ رة اﻻرض وﺑﯾﺋﺗﻬﺎ اﻟذي ﯾﺗﺄﻟف ﻣن ﺗﺟﻣﯾﻊ ﺟﺳﯾﻣﺎت ﻣﻧﻔﺻﻠﺔ ﻏﯾر ﻣﺗ راﺑطﺔ ﻋﺎدة ﺗﻛون ﻣﻌﺎدن وﻓﻲ ﺑﻌض اﻻﺣﯾﺎن وﻣاد ﻋﺿوﯾﺔ . ﻣﻠوﺛﺎت اﻟﺗرﺑﺔ وﻣﻧﻬﺎ اﻟﻌﻧﺎﺻر اﻟﺛﻘﯾﻠﺔ ﻗد ﺗرﺗﺑط ﻓﯾزﯾﺎﺋﯾﺎ أو ﻛﯾﻣﯾﺎﺋﯾﺎ ﻊﻣ ﺟﺳﯾﻣﺎت اﻟﺗرﺑﺔ أو ﻧأ ﻬﺎ ﺗﺳﺗﻘر ﻓﻲ اﻟ رﻔاﻏﺎت اﻟﺻﻐ رﯾة ﺑﯾن ﺟﺳﯾﻣﺎت اﻟﺗرﺔﺑ . أﺟري اﻟﺗﺣﻠﯾل اﻟﻛﯾﻣﯾﺎﺋﻲ ﻟﻧﻣﺎذج ﻣن اﻟﺗرﺑﺔ وﺑﺄﻋﻣﺎق ﻣﺧﺗﻠﺔﻔ ) 5 ﺳم و 25 ﺳم و 50 مﺳ ( ﻓﻲ ﺛﻼث ﻣﺳﺎﺣﺎت، ﺟرى ﺳﻛب أو دﻓن اﻟﻣﻠوﺛﺎت ﻓﻲ ﺗرﺑﺗﻬﺎ أو أﻧﻬﺎﻋرﻓت طرﯾﻘﻬﺎ اﻟﻰ اﻟﺗرﺔﺑ ﻣن ﺧﻼل ﻣﺟرى ﻣﺎﺋﻲ ﻣﻌﯾن، ﻧﺗﯾﺟﺔ ﻷ ﻋﻣﺎل اﻟﺗﺧرﯾب اﻟﺗﻲ راﻓﻘت اﻟﻌﻣﻠﯾﺎت اﻟﺣرﺑﯾﺔ ﻓﻲ اﻟ رﻌاق ﻓﻲ ﻋﺎم 2003 واﻟﺗﻲ طﺎتﻟ ﻣﺧﺗﺑ رات ﻗﺳم اﻟﻛﯾﻣﯾﺎء ﻓﻲ ﻛﻠﯾﺔ اﻟﺗرﺑﯾﺔ / اﺑن اﻟﻬﯾﺛم أذ ﻗدرت رﺗاﻛﯾز اﻟﻛﺎدﻣﯾوم ، واﻟزرﻧﺦﯾ ، واﻟرﺻﺎص ، واﻟﻛروم ، واﻟﺧﺎرﺻﯾن ، واﻟﻧﯾﻛل ، واﻟﻧﺣﺎس ﻓﯾﺎﻬ . ﻧﺗﺎﺋﺞ اﻟﺗﺣﻠﯾل ﺑﯾﻧ ت أﻋﻠﻰ ﺗرﻛﯾز Pb (63.3ppm), Cr (90.7ppm), Ni (124ppm), Cu (75.7ppm) ﻲﻓ location-1 (A) zone ، ﺑﯾﻧﻣﺎ ﻛﺎن أﻋﻠﻰ ﺗرﻛﯾز Zn (111.7ppm) ﻲﻓ zone (C) ﻛﻣﺎ ﺳﺟﻠت رﺗاﻛﯾز ﻣﺣﺳوﺳﺔ نﻣ ﻋﻧﺎﺻر Cd و As أﯾﺎﺿ . ﻟﻠﺣﺻول ﻋﻠﻰ وﺻف ﻛﺎﻣل ﻟﺣرﻛﺔ اﻟﻣﻠوﺛﺎت داﺧل اﻟﺗرﺔﺑ أ ﺟرى ﻗﯾﺎس ﻗﯾم اﻻس اﻟﻬﯾدروﺟﯾﻧﻲ ، ﺗو ﻘدﯾر ﻣﺣﺗوى اﻟ وﻣاد اﻟﻌﺿوﯾﺔ ، واﻟﻛﺎرﺑوﻧﺎت ، واﻟﻛﺑرﯾﺗتﺎ ، واﻟﻛﻠورﯾدات ، واﻻﻣﻼح اﻟذاﺋﺑﺔ اﻟﻛﻠﺔﯾ
- تاريخ النشر
- 16/02/2011
- الناشر
- Ibn AL- Haitham Journal For Pure and Applied Science
- رقم المجلد
- 24
- رقم العدد
- 2
- ISSN/ISBN
- 2521-3407
- الصفحات
- 193-204
- رابط خارجي
- http://jihcoed.com/ihj/index.php/j/article/view/752
- الكلمات المفتاحية
- soil pollutant, heavy metals (Cd, As, Pb, Cr, Ni, Zn and Cu), soil parameters (pH, organic matters, carbonates, sulphate, chlorides and total soluble salts).