Formation and distribution of bromine species during ozonation in filtered surface water containing bromide

Huan Wang; Dong Mei Liu; Zhi Wei Zhao; Fu Yi Cui; Qi Zhu

Formation and distribution of bromine species during ozonation in filtered surface water containing bromide

Huan Wang^*
, Dong Mei Liu
, Zhi Wei Zhao
, Fu Yi Cui
, Qi Zhu

^*Corresponding author for this work

School of Environment

Harbin Institute of Technology
Heilongjiang University

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

Abstract

To investigate the effects of bromide concentration and ozone dosage on the formation of brominated trihalomethane formation potential (THMFP-Br) and BrO₃^- in ozonation, the effects of ozone dosage and reaction time on the distribution of bromide species were studied. The results show that THMFP-Br can be removed by ozone in water with different bromide concentrations. In low bromide concentration, BrO₃^- is formed only in high ozone dosage. Ozone dosage has great influence on the amount of total organic bromine (TOBr) on the percent conversion of Br^-, but has no obvious effect on THMFP-Br. The generated BrO₃^- increases and the amount of TOBr decreases with the extended reaction time of ozonation.

Original language	English
Pages (from-to)	1591-1595
Number of pages	5
Journal	Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology
Volume	42
Issue number	10
State	Published - Oct 2010

Keywords

Bromate
Bromide
Brominated trihalomethane formation potential
Ozone

Cite this

@article{7a0b8550b55241cf81b5265cbaa32798,

title = "Formation and distribution of bromine species during ozonation in filtered surface water containing bromide",

abstract = "To investigate the effects of bromide concentration and ozone dosage on the formation of brominated trihalomethane formation potential (THMFP-Br) and BrO3- in ozonation, the effects of ozone dosage and reaction time on the distribution of bromide species were studied. The results show that THMFP-Br can be removed by ozone in water with different bromide concentrations. In low bromide concentration, BrO3- is formed only in high ozone dosage. Ozone dosage has great influence on the amount of total organic bromine (TOBr) on the percent conversion of Br-, but has no obvious effect on THMFP-Br. The generated BrO3- increases and the amount of TOBr decreases with the extended reaction time of ozonation.",

keywords = "Bromate, Bromide, Brominated trihalomethane formation potential, Ozone",

author = "Huan Wang and Liu, \{Dong Mei\} and Zhao, \{Zhi Wei\} and Cui, \{Fu Yi\} and Qi Zhu",

year = "2010",

month = oct,

language = "英语",

volume = "42",

pages = "1591--1595",

journal = "Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology",

issn = "0367-6234",

publisher = "Harbin Institute of Technology",

number = "10",

}

TY - JOUR

T1 - Formation and distribution of bromine species during ozonation in filtered surface water containing bromide

AU - Wang, Huan

AU - Liu, Dong Mei

AU - Zhao, Zhi Wei

AU - Cui, Fu Yi

AU - Zhu, Qi

PY - 2010/10

Y1 - 2010/10

N2 - To investigate the effects of bromide concentration and ozone dosage on the formation of brominated trihalomethane formation potential (THMFP-Br) and BrO3- in ozonation, the effects of ozone dosage and reaction time on the distribution of bromide species were studied. The results show that THMFP-Br can be removed by ozone in water with different bromide concentrations. In low bromide concentration, BrO3- is formed only in high ozone dosage. Ozone dosage has great influence on the amount of total organic bromine (TOBr) on the percent conversion of Br-, but has no obvious effect on THMFP-Br. The generated BrO3- increases and the amount of TOBr decreases with the extended reaction time of ozonation.

AB - To investigate the effects of bromide concentration and ozone dosage on the formation of brominated trihalomethane formation potential (THMFP-Br) and BrO3- in ozonation, the effects of ozone dosage and reaction time on the distribution of bromide species were studied. The results show that THMFP-Br can be removed by ozone in water with different bromide concentrations. In low bromide concentration, BrO3- is formed only in high ozone dosage. Ozone dosage has great influence on the amount of total organic bromine (TOBr) on the percent conversion of Br-, but has no obvious effect on THMFP-Br. The generated BrO3- increases and the amount of TOBr decreases with the extended reaction time of ozonation.

KW - Bromate

KW - Bromide

KW - Brominated trihalomethane formation potential

KW - Ozone

UR - https://www.scopus.com/pages/publications/78649957879

M3 - 文章

AN - SCOPUS:78649957879

SN - 0367-6234

VL - 42

SP - 1591

EP - 1595

JO - Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology

JF - Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology

IS - 10

ER -

Formation and distribution of bromine species during ozonation in filtered surface water containing bromide

Abstract

Keywords

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