Green approach for the synthesis of graphene glass hybrid as a reactive barrier for remediation of groundwater contaminated with lead and tetracycline
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(1)
Publication Date
Fri Jan 01 2021
Journal Name
Desalination And Water Treatment
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Publication Date
Mon Nov 28 2016
Journal Name
Separation Science And Technology
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(22)
Publication Date
Wed Apr 01 2015
Journal Name
Journal Of Environmental Engineering
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Publication Date
Sun Jul 09 2023
Journal Name
Journal Of Engineering
Iron Permeable Reactive Barrier for Removal of Lead from Contaminated Groundwater
zero-valent iron
lead
permeable reactive barrier
groundwater
migration.
The possibility of using zero-valent iron as permeable reactive barrier in removing lead from a contaminated groundwater was investigated. In the batch tests, the effects of many parameters such as contact time between adsorbate and adsorbent (0-240 min), initial pH of the solution (4-8), sorbent dosage (1-12 g/100 mL), initial metal concentration (50-250 mg/L), and agitation speed
(0-250 rpm) were studied. The results proved that the best values of these parameters achieve the maximum removal efficiency of Pb+2 (=97%) were 2 hr, 5, 5 g/100 mL, 50 mg/L and 200 rpm respectively. The sorption data of Pb+2 ions on the zero-valent iron have been performed well by Langmuir isotherm model in compared with Freundlich model under the studied
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Publication Date
Wed Dec 25 2019
Journal Name
Separation Science And Technology
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(15)
Publication Date
Wed Dec 28 2016
Journal Name
Environmental Technology
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Publication Date
Mon Sep 04 2017
Journal Name
International Journal Of Environmental Science And Technology
A review of permeable reactive barrier as passive sustainable technology for groundwater remediation
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Publication Date
Wed Dec 13 2017
Journal Name
Al-khwarizmi Engineering Journal
Using Activated Carbon developed from Iraqi Date Palm Seeds as Permeable Reactive Barrier for Remediation of Groundwater Contaminated with Copper
date palm seeds
activated carbon
Copper
Permeable reactive barrier
Groundwater
Transport
The possibility of using activated carbon developed from date palm seeds wastes as a permeable reactive barrier (PRB) to remove copper from polluted shallow groundwater was investigated. The activated carbon has been developed from date palm seeds by dehydrating methods using concentrated sulfuric acid. Batch tests were performed to characterize the equilibrium sorption properties of new activated carbon in copper-containing aqueous solutions, while the sandy soil (aquifer) was assumed to be inert. Under the studied conditions, the Langmuir isotherm model gives a better fit for the sorption data of copper by activated carbon than other models. At a pilot scale, One-dimensional column experiments were performed, and an integrated model ba
... Show MorePublication Date
Thu Jul 24 2014
Journal Name
Desalination And Water Treatment
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(21)
Publication Date
Tue Nov 01 2022
Journal Name
Alexandria Engineering Journal
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