Chemical oxidative degradation of methyl tert-butyl ether in aqueous solution by Fenton’s reagent

Chemosphere ◽  
2004 ◽  
Vol 55 (1) ◽  
pp. 73-79 ◽  
Author(s):  
Xiang-Rong Xu ◽  
Zhen-Ye Zhao ◽  
Xiao-Yan Li ◽  
Ji-Dong Gu
Keyword(s):  
Aqueous Solution ◽  
Oxidative Degradation ◽  
Methyl Tert Butyl Ether ◽  
Fenton’S Reagent ◽  
Butyl Ether ◽  
Fenton's Reagent ◽  
Tert Butyl

Chemical Oxidative Degradation of Acridine Orange Dye in Aqueous Solution by Fenton's Reagent

2009 ◽  
Vol 56 (6) ◽  
pp. 1147-1155 ◽  
Author(s):  
Chiing-Chang Chen ◽  
Ren-Jang Wu ◽  
Yi-You Tzeng ◽  
Chung-Shin Lu
Keyword(s):  
Aqueous Solution ◽  
Acridine Orange ◽  
Oxidative Degradation ◽  
Fenton’S Reagent ◽  
Fenton's Reagent

scholarly journals Photocatalytic Degradation of Methyl Tert-Butyl Ether (MTBE) from Aqueous Solution: A Review

2017 ◽  
Vol 3 (1) ◽  
pp. 21-27
Author(s):  
Ali Assadi ◽  
Tohid Soltani ◽  
Mohammad Reza Mehrasbi ◽  
◽  
◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Photocatalytic Degradation ◽  
Methyl Tert Butyl Ether ◽  
Butyl Ether ◽  
Tert Butyl

Chemical destruction of MTBE using Fenton's Reagent: effect of ferrous iron/hydrogen peroxide ratio

2003 ◽  
Vol 47 (9) ◽  
pp. 165-171 ◽  
Author(s):  
A. Burbano ◽  
D. Dionysiou ◽  
M. Suidan ◽  
T. Richardson
Keyword(s):  
Hydrogen Peroxide ◽  
Ferrous Iron ◽  
Degradation Process ◽  
Methyl Tert Butyl Ether ◽  
Molar Ratio ◽  
Limiting Factor ◽  
Fenton’S Reagent ◽  
Butyl Ether ◽  
Fenton's Reagent ◽  
Mtbe Degradation

In previous laboratory experiments Fenton's Reagent (FR) was successfully used as the source of hydroxyl radicals (OH•) for chemical treatment of low concentrations of methyl tert-butyl ether (MTBE) in water. Although under certain conditions MTBE degradation levels as high as 99.99% were achieved, none of these experiments resulted in complete MTBE mineralization. In all cases, these experiments applied FR as an equimolar concentration of ferrous iron (Fe2+) and hydrogen peroxide (H2O2). The present study investigates the effect of H2O2/Fe2+ molar ratio on the extent of degradation of MTBE and intermediate products in water at pH = 3.0. The initial concentration of MTBE studied was 0.0227 mM (approximately 2 mg/L). Initially, the dose of Fe2+ was kept constant at a Fe2+/MTBE molar ratio of 10:1 and the dose of H2O2 was varied to achieve different H2O2/Fe2+ molar ratios. The results revealed that higher degradation efficiency was achieved when FR was used as an equimolar mixture (H2O2/Fe2+ molar ratio = 1.0). The extent of MTBE degradation decreased when the H2O2/Fe2+ molar ratio was changed to values higher or lower than 1.0. These results suggest that a stoichiometric relationship (1:1) between the FR components optimizes the degradation process for this reactant system. It is hypothesized that an excess of H2O2 enhances the effect of reactions that scavenge OH•, while a decreased amount of H2O2 would be a limiting factor for the Fenton Reaction.

scholarly journals Photocatalytic Removal of Methyl Tert-Butyl Ether by C-N-TiO2 Nanoparticles from Aqueous Solution

2021 ◽  
Vol 7 (2) ◽  
pp. 60-64
Author(s):  
Tohid Soltani ◽  
◽  
Ali Assadi ◽  
Foad Kazemi ◽  
Mohammad Reza Mehrasbi ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Tio2 Nanoparticles ◽  
Methyl Tert Butyl Ether ◽  
Butyl Ether ◽  
Tert Butyl ◽  
Photocatalytic Removal

Adsorption of methyl tert-butyl ether (MTBE) from aqueous solution by porous polymeric adsorbents

2009 ◽  
Vol 161 (1) ◽  
pp. 81-87 ◽  
Author(s):  
Biyan Ji ◽  
Fei Shao ◽  
Guanjiu Hu ◽  
Shourong Zheng ◽  
Qingmei Zhang ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Methyl Tert Butyl Ether ◽  
Butyl Ether ◽  
Polymeric Adsorbents ◽  
Tert Butyl

Batch adsorption of methyl tert-butyl ether (MTBE) from aqueous solution by combined CNT and zeolite

2020 ◽  
Vol 191 ◽  
pp. 213-220
Author(s):  
Asal Behzadnejad ◽  
Taghi Ebadi ◽  
Sepideh Taheri ◽  
Elaheh Kowsari
Keyword(s):  
Aqueous Solution ◽  
Methyl Tert Butyl Ether ◽  
Batch Adsorption ◽  
Butyl Ether ◽  
Tert Butyl
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