FENTON REMEDIATION OF METHYL TERTIARY BUTYL ETHER (MTBE) AND EFFECTS OF REACTION CONDITIONS ON THE BYPRODUCTS FORMED

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KHODADADI DARBAN A.; SHAHMANSOURIAN A.; GANJIDOUST H.

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Journal: WATER AND WASTEWATER Year:2010 | Volume:20 | Issue:4 (72) Page(s): 36-42

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Title

FENTON REMEDIATION OF METHYL TERTIARY BUTYL ETHER (MTBE) AND EFFECTS OF REACTION CONDITIONS ON THE BYPRODUCTS FORMED

Author(s)

KHODADADI DARBAN A. | SHAHMANSOURIAN A. | GANJIDOUST H. | Issue Writer Certificate

Keywords

METHYL TERTIARY BUTYL ETHERQ3

CHEMICAL OXIDATIONQ3

FENTON REAGENTQ3

BY-PRODUCTSQ3

AQUATICQ3

Abstract

METHYL TERTIARY BUTYL ETHER has been used in the United State since 1979 as a gasoline additive. Increased use of this compound has caused pollution in both surface and groundwater. Conventional treatment methods are not successful. In this study, Fenton-reagent based degradation of a high concentration solution (1000Mg/L) of METHYL TERTIARY BUTYL ETHER was investigated on the bench scale using Ferric Sulfate as the Fenton catalyst. Effects of pH, time of reaction, and reaction reagent (Hydrogen peroxide and iron catalysts) concentrations were investigated. Under optimum conditions, the degradation efficiency was 99.995 percent. The optimum concentrations of ferric sulfate and hydrogen peroxide for the complete removal of MTBE were 5.4 Mg/L and 550Mg/L, respectively. The optimum pH was 3, and the remaining concentration of MTBE in the solution under optimum conditions was lower than 50]g/L (Gas Chromatography detection limit). Rate of reaction decreased after a few minutes. Variations in pH over time were measured. It was found that increasing the hydrogen peroxide concentration decreased Methyl Tertiary Butyl Alcohol and Acetone in solution. Concentrations of these BY-PRODUCTS increased at high pH levels. Acetone and Tertiary Butyl Alcohol concentrations were 30 and 120 Mg/L, respectively, at pH=3, while they were 150 and 250 Mg/L, respectively, at pH=7.

Cites

EFFECTS OF PH ON THE KINETICS OF METHYL TERTIARY BUTYL ETHER DEGRADATION BY OXIDATION PROCESS (H2O2/NANO ZERO-VALENT IRON/ULTRASONIC)

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APA: Copy

KHODADADI DARBAN, A., SHAHMANSOURIAN, A., & GANJIDOUST, H.. (2010). FENTON REMEDIATION OF METHYL TERTIARY BUTYL ETHER (MTBE) AND EFFECTS OF REACTION CONDITIONS ON THE BYPRODUCTS FORMED. WATER AND WASTEWATER, 20(4 (72)), 36-42. SID. https://sid.ir/paper/103865/en

Vancouver: Copy

KHODADADI DARBAN A., SHAHMANSOURIAN A., GANJIDOUST H.. FENTON REMEDIATION OF METHYL TERTIARY BUTYL ETHER (MTBE) AND EFFECTS OF REACTION CONDITIONS ON THE BYPRODUCTS FORMED. WATER AND WASTEWATER[Internet]. 2010;20(4 (72)):36-42. Available from: https://sid.ir/paper/103865/en

IEEE: Copy

A. KHODADADI DARBAN, A. SHAHMANSOURIAN, and H. GANJIDOUST, “FENTON REMEDIATION OF METHYL TERTIARY BUTYL ETHER (MTBE) AND EFFECTS OF REACTION CONDITIONS ON THE BYPRODUCTS FORMED,” WATER AND WASTEWATER, vol. 20, no. 4 (72), pp. 36–42, 2010, [Online]. Available: https://sid.ir/paper/103865/en

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