Bromate Control by Dosing Hydrogen Peroxide and Ammonia during Ozonation of the Yellow River Water

Hong wei Yang; Wen jun Liu; Xiao mao Wang; Li li Sun; Yuefeng F. Xie

doi:10.1080/01919512.2014.921566

Bromate Control by Dosing Hydrogen Peroxide and Ammonia during Ozonation of the Yellow River Water

Hong wei Yang, Wen jun Liu, Xiao mao Wang, Li li Sun, Yuefeng F. Xie

School of Science, Engineering & Technology (Harrisburg)

Research output: Contribution to journal › Article › peer-review

12 Scopus citations

Abstract

Ozonation of the downstream Yellow River water yields bromate with concentrations higher than China regulations. Bench tests demonstrated that dosing ammonia or hydrogen peroxide alone could not control the bromate concentration to below 10 μg/L. A pilot study showed that dosing hydrogen peroxide into the inherently ammonia-containing raw water at a dosage lower than 1.7 could effectively reduce the bromate concentration to below the detection limit when the ozone dosage was between 2 and 2.5 mg/L.

Original language	English (US)
Pages (from-to)	127-133
Number of pages	7
Journal	Ozone: Science and Engineering
Volume	37
Issue number	2
DOIs	https://doi.org/10.1080/01919512.2014.921566
State	Published - Mar 4 2015

All Science Journal Classification (ASJC) codes

Environmental Engineering
Environmental Chemistry

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10.1080/01919512.2014.921566

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title = "Bromate Control by Dosing Hydrogen Peroxide and Ammonia during Ozonation of the Yellow River Water",

abstract = "Ozonation of the downstream Yellow River water yields bromate with concentrations higher than China regulations. Bench tests demonstrated that dosing ammonia or hydrogen peroxide alone could not control the bromate concentration to below 10 μg/L. A pilot study showed that dosing hydrogen peroxide into the inherently ammonia-containing raw water at a dosage lower than 1.7 could effectively reduce the bromate concentration to below the detection limit when the ozone dosage was between 2 and 2.5 mg/L.",

author = "Yang, {Hong wei} and Liu, {Wen jun} and Wang, {Xiao mao} and Sun, {Li li} and Xie, {Yuefeng F.}",

note = "Funding Information: The authors wish to acknowledge the financial support from the National Natural Science Foundation of China (Grant Nos. 51290284 and 51278269). Publisher Copyright: {\textcopyright} 2015, Copyright {\textcopyright} 2015 International Ozone Association.",

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AU - Liu, Wen jun

AU - Wang, Xiao mao

AU - Sun, Li li

AU - Xie, Yuefeng F.

N1 - Funding Information: The authors wish to acknowledge the financial support from the National Natural Science Foundation of China (Grant Nos. 51290284 and 51278269). Publisher Copyright: © 2015, Copyright © 2015 International Ozone Association.

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N2 - Ozonation of the downstream Yellow River water yields bromate with concentrations higher than China regulations. Bench tests demonstrated that dosing ammonia or hydrogen peroxide alone could not control the bromate concentration to below 10 μg/L. A pilot study showed that dosing hydrogen peroxide into the inherently ammonia-containing raw water at a dosage lower than 1.7 could effectively reduce the bromate concentration to below the detection limit when the ozone dosage was between 2 and 2.5 mg/L.

AB - Ozonation of the downstream Yellow River water yields bromate with concentrations higher than China regulations. Bench tests demonstrated that dosing ammonia or hydrogen peroxide alone could not control the bromate concentration to below 10 μg/L. A pilot study showed that dosing hydrogen peroxide into the inherently ammonia-containing raw water at a dosage lower than 1.7 could effectively reduce the bromate concentration to below the detection limit when the ozone dosage was between 2 and 2.5 mg/L.

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Bromate Control by Dosing Hydrogen Peroxide and Ammonia during Ozonation of the Yellow River Water

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