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Permeable reactive barrier of coated sand by iron oxide for treatment of groundwater contaminated with cadmium and copper ions
Other Title(s)
الحاجز التفاعلي النفاذ المكون من رمال مطلية بأوكسيد الحديد لمعالجة المياه الجوفية الملوثة بأيونات الكادميوم و النحاس
Joint Authors
Faysal, Iyad Abd al-Hamzah
Abd al-Karim, Muhammad Bahjat
Source
al-Khwarizmi Engineering Journal
Issue
Vol. 16, Issue 2 (30 Jun. 2020), pp.47-55, 9 p.
Publisher
University of Baghdad al-Khwarizmi College of Engineering
Publication Date
2020-06-30
Country of Publication
Iraq
No. of Pages
9
Main Subjects
Earth Sciences, Water and Environment
Abstract EN
In this research, coated sand iron-oxide (CSIO) has been used as a permeable reactive barrier (PRB) for removal of cadmium and copper ions from the contaminated groundwater.
The prepared material has been manufactured by precipitation of nano-particles based this oxide type on the sand surfaces by impregnation process.
Therefore, this technique can be considered the main objective of the present study.
The description of sorption data for sorbate-sorbent under consideration by the Langmuir isotherm model was more valuable than the Freundlich model.
The maximum adsorption capacity of CSIO reaches 1.9181 and 7.6425 mg/g for cadmium and copper respectively.
COMSOL Multiphysics Version release 3.5 has a good ability in the simulation and prediction of the cadmium and copper transport through one-dimensional CSIO-PRB.
The outcome of this investigation prove that the manufactured CSIO has significant capability in the delay of contaminants the migration through barrier packed with this material.
The root means squared errors between predicted and measured data were not exceeded the 0.121; so, this means that there a good agreement between these data
American Psychological Association (APA)
Abd al-Karim, Muhammad Bahjat& Faysal, Iyad Abd al-Hamzah. 2020. Permeable reactive barrier of coated sand by iron oxide for treatment of groundwater contaminated with cadmium and copper ions. al-Khwarizmi Engineering Journal،Vol. 16, no. 2, pp.47-55.
https://search.emarefa.net/detail/BIM-969895
Modern Language Association (MLA)
Abd al-Karim, Muhammad Bahjat& Faysal, Iyad Abd al-Hamzah. Permeable reactive barrier of coated sand by iron oxide for treatment of groundwater contaminated with cadmium and copper ions. al-Khwarizmi Engineering Journal Vol. 16, no. 2 (Jun. 2020), pp.47-55.
https://search.emarefa.net/detail/BIM-969895
American Medical Association (AMA)
Abd al-Karim, Muhammad Bahjat& Faysal, Iyad Abd al-Hamzah. Permeable reactive barrier of coated sand by iron oxide for treatment of groundwater contaminated with cadmium and copper ions. al-Khwarizmi Engineering Journal. 2020. Vol. 16, no. 2, pp.47-55.
https://search.emarefa.net/detail/BIM-969895
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 53-54
Record ID
BIM-969895