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Study affecting factors on the recovery of some heavy metal ions from aqueous solutions using natural clay | ||
| Journal of University of Anbar for Pure Science | ||
| Article 15, Volume 10, Issue 3, 2016, Pages 76-82 | ||
| Document Type: Research Paper | ||
| DOI: 10.37652/juaps.2016.135145 | ||
| Author | ||
| Ahmed S. Yahya* | ||
| University of Anbar - College of Sciences | ||
| Abstract | ||
| This study includes the ability of selected clays, which are (Iraqi bentonite, Iraqi Kaolin and Italian Kaolin) for the adsorption of heavy metals (Cu+2, Zn+2, Cd+2 and Pb+2) from aqueous solution. As preliminary experiment, the extraction operation of these ions were carried out by using batch method at (pH= 6.7 and 30 ̊C) for 10 min as a contact time to indicate the best type of these clays for removing these ions. Different temperatures (30 ̊C, 40 ̊C, 50 ̊C) and times (10 min, 20 min, 30 min) were also carried out at various pH (4 , 6.7 and 9) to select the optimum conditions for removing these ions. Flame atomic absorption spectrophotometer was used to determine the concentration of these ions. The obtained results showed that the ability of the studied clays to removal these ions at (pH=6.7, 30 ̊C and 10 min contact time) were as follows: Iraqi bentonite> Iraqi Kaolin>Italian Kaolin The results were also showed that the percent adsorption for removal the most ions at (pH = 9, 30 ̊C and 10 min contact time) was 100%. The increase of reaction temperature and contact time led to increase the adsorption percent. The adsorption percent for all these ions was half or less than half when the solution of these ions containing foreign ions. | ||
| References | ||
|
1- P. L . Bishop " Pollution Prevention: Fundamentals and Practice. Beijing " Tsinghua University Press,( 2002).
2- T. Gaefvert " The Prevalence of Radioactivity in a Number of Non-Nuclear Industries " Lund (Sweden) Lund Uiv., Aug, 125, (2002).
3- K. J. Lee, K.C. Song, H. D. Kim, H. K. Lee and H. S. Park " Adsorption Characteristics of Radiotoxic Cesium and Iodine from Low-Level Liquid Wastes" J. of Radioanalytical and Nuclear Chemistry, Vol. 223, PP : 199-205, (1997).
4- M. Sprynskyy, B. Buszewski, A. P. Terzyk and J. N.snik " Study of the selection mechanism of heavy metal (Pb2+, Cu2+, Ni2+, and Cd2+) adsorption on clinoptilolite " J. of Colloid and Interface Science، Vol. 304, PP : 21–28, (2006).
5- العشو محمد عمر وثابت کنانة محمد " اسس الجیولوجیا للمهندسین " (1993). 6 - M. Auboiroux, P. Baillif, Jc. Touray and F. Bergaya " Fixation of Zn2+ and Pb2+ by a Ca-Montmorillonite in Brines and Dilute Solutions: Preliminary Results" J. of Appl. Clay Sci., Vol. 11, PP : 117-126, (1996).
7- البصام خلدون، جعفر منعم، العجیل عبد الوهاب " استعمال اطیان الاتابلغایت العراقیة فی معالجة زیت منظومات التحکم بالبخار لتوربینات وحدات انتاج الطاقة الکهربائیة " الشرکة العامة للمسح الجیولوجی و التعدین، تقریر داخلی، 6صفحات، (1997). 8- R.E. Grim " Clay Mineralogy " McGraw Hill book co. Inc., PP : 596, (1968).
9- S. E. Abdel-AaL, H. H. Sokker and A. M. Dessouki " Removal of Some Heavy Metals by Natural and Synthetic Materials and Effect of Gamma-Radiation " Arab J. of Nuclear Sciences and Applications, Vol. 35, PP : 57-70, (2002).
10- E. Erdem، N. Karapinar and R. Donat " The Removal of Heavy Metal Cations by Natural Zeolites " J. of Colloid and Interface Science, Vol. 280, PP : 309–314, (2004).
11- B. Horea, M. Andrada, S. Maria and B. Silvia "Removal of Heavy Metal Ions from Wastewaters Using Natural Materials"Studia Universitatis Babeş-Bolyai, Geologia, Vol. 16, PP: 201-179, (2009).
12- الصائغ محمد منیب " المعالجة الطینیة للکیروسین" اطروحة ماجستیر، کلیة العلوم، جامعة الموصل،(1982). 13- A. Mellah and S. Chegrouche "The Removal of Zinc from Aqueos Solutions by Natural Bentonite" J. Water Rescores, Vol. 31, PP : 621 – 629, (1997).
14- M.H. Mustafa, "The Used of Mixed Ninavite and Kaoline for the Removal of Some Heavy Metals ( Cd، Hg، and pb ) From Their Effluent "، Ph.D.Sc. thesis، University of Mosul,college of science(2005) .
15- N. Karapinar and R. Donat "Adsorption Behavior of Cu+2 and Cd+2 onto Natural Bentonite" Desalination, Vol. 249, (2009).
16- F. Eba. Gueu, A. Eya A-Mvongbote, J. A. Ondo, B. K. Yao, J. Nndongnlo and R. Kouyapipoutou "Eavluation of The Absorbtion Cabacity of The Natural Clay From Bikougou (Gabon) to Remove Mn (II) From Aqueous Solutions" International J.of Engineering Science and Technology, Vol. 2(10), PP:5001-5016,(2010).
17- المصری محمد علی و السید عبد الرحمن نعیم " البنتونایت خواصه ووجوده واستعمالاته المنتظرة فی العالم العربی " اتحاد المهندسین العرب، المؤتمر الهندسی العربی التاسع ، بغداد، (1964). 18- خویدم کریم حسین، طاقة اروى شاذل و البصام خلدون صبحی " استعمال أطیان الأتابلغایت المحلیة فی تنقیة الکیروسین الملوث من العناصر الثقیلة" الشرکة العامة للمسح الجیولوجی و التعدین، تقریر10 صفحات، (2010). 19- A.A. Soad and N.E. Halla " Wastwater Treatment of Khanssa Hospital Using Some Types of Muds " J. Al-Rafidain Engineering, Vol. 17, PP : 49 – 59, (2009).
20- عباسی سونیا، وهبة هند و المصری محمد سعید " ازالة الکروم من میاه الصرف الناتجة عن صناعة دباغة الجلود باستخدام البیلون الحلبی " مجلة جامعة دمشق للعلوم الهندسیة، المجلد (25)، الصفحات 74 – 51، (2009). 21- S.H. Lin and R.S. Juans " Heavy Metal Removals from Water by Sorption Using Surfactant-Modified Montmorillonite " J. Hazard. Mater, Vol. 92, PP : 315-326, (2002).
22- عباس نور محمد و اعیاد عمار صیهود " دراسة امتزاز صبغة Disperse Red 1 و Disperse Blue 3 من محالیلها المائیة باستعمال طین الاتبلغایت ومعقد اتبلغایت – یوریا وبولیمر اتبلغایت – یوریا – فورملدیهاید " المجلة القطریة للکیمیاء، المجلد (25 )، الصفحات 37-12 ، (2007). | ||
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