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Removal of Chloroform in Water by Three-Phase Materials: Fe0/TiO2-EP/ AC

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Abstract:

In a series of experiments, the influence of removal rate of chloroform in water were studied. It is particle sizes and dosages of zero-valence iron (Fe0), expanded perlite supported titanium dioxide (TiO2-EP) and activated carbon (AC) that were investigated in order to find the optimum conditions. The results indicate that the optimum particle size of Fe0 is 147μm. The removal rate of chloroform in water of the best mass of Fe0, TiO2-EP, AC are 37.40%, 44.70% and 37.40% respectively. Chloroform in water was determined by head space GC. The test date showed that the removal rate of chloroform steeply increases could reach 88.60% by using heterogeneous catalytic systems of Fe0/ TiO2-EP/ AC.

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Periodical:

Applied Mechanics and Materials (Volume 694)

Pages:

377-381

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.694.377

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Online since:

November 2014

Authors:

Chang Liu, Qing Shao*, Li Juan Geng

Keywords:

Activated Carbon, Chloroform, Expanded Perlite Supported Titanium Dioxide, Zero-Valence Iron

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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