Effects and kinetics of chlorine dioxide removal microcystin-RR

Ming Song Wu; Ying Ji; Jun Li Huang; Jiao Fu; Yu Ling Zhang; Yu Tian

doi:10.1109/ICBBE.2009.5162728

Effects and kinetics of chlorine dioxide removal microcystin-RR

Ming Song Wu^*
, Ying Ji
, Jun Li Huang
, Jiao Fu
, Yu Ling Zhang
, Yu Tian

^*Corresponding author for this work

School of Environment

Harbin Institute of Technology
Shenyang University
China Architecture and Building Press

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Microcystines (MCs) are well known as its hepatotoxins produced by blooms of toxin cyanobacteria(blue-green algae) abundant in surface water used as drinking water resource and have drawn attention of environmentalists world over by the adverse health effects. The affects and the reaction character of ClO₂ removing MC-RR were studied, and the results show that ClO ₂ can remove MC-RR effectively. When the reaction condition was 10°C and pH 7.0, 96.03% of 100μg/L MC-RR can be removed by 2.5mg/L ClO₂ after 60min. The orthogonal test indicated that the removal affection is more influenced by ClO₂ dosage and time, and less influenced by pH and reacting temperature. The reaction order of each reactant is first, and the total reaction order is second. The reaction rate constant is 583.15L/(mol·min). The activation energy is 53.01kJ/mol, meaning ClO ₂ can be applied to remove MC-RR in the drinking water.

Original language	English
Title of host publication	3rd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2009
DOIs	https://doi.org/10.1109/ICBBE.2009.5162728
State	Published - 2009
Event	3rd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2009 - Beijing, China Duration: 11 Jun 2009 → 13 Jun 2009

Publication series

Name	3rd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2009

Conference

Conference	3rd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2009
Country/Territory	China
City	Beijing
Period	11/06/09 → 13/06/09

Keywords

Chlorine dioxide
Kinetics
Microsystins
Removal effect

Access to Document

10.1109/ICBBE.2009.5162728

Cite this

Wu, M. S., Ji, Y., Huang, J. L., Fu, J., Zhang, Y. L., & Tian, Y. (2009). Effects and kinetics of chlorine dioxide removal microcystin-RR. In 3rd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2009 Article 5162728 (3rd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2009). https://doi.org/10.1109/ICBBE.2009.5162728

@inproceedings{9f5ae20511a74042a719ca8d00a020ac,

title = "Effects and kinetics of chlorine dioxide removal microcystin-RR",

abstract = "Microcystines (MCs) are well known as its hepatotoxins produced by blooms of toxin cyanobacteria(blue-green algae) abundant in surface water used as drinking water resource and have drawn attention of environmentalists world over by the adverse health effects. The affects and the reaction character of ClO2 removing MC-RR were studied, and the results show that ClO 2 can remove MC-RR effectively. When the reaction condition was 10°C and pH 7.0, 96.03\% of 100μg/L MC-RR can be removed by 2.5mg/L ClO2 after 60min. The orthogonal test indicated that the removal affection is more influenced by ClO2 dosage and time, and less influenced by pH and reacting temperature. The reaction order of each reactant is first, and the total reaction order is second. The reaction rate constant is 583.15L/(mol·min). The activation energy is 53.01kJ/mol, meaning ClO 2 can be applied to remove MC-RR in the drinking water.",

keywords = "Chlorine dioxide, Kinetics, Microsystins, Removal effect",

author = "Wu, \{Ming Song\} and Ying Ji and Huang, \{Jun Li\} and Jiao Fu and Zhang, \{Yu Ling\} and Yu Tian",

year = "2009",

doi = "10.1109/ICBBE.2009.5162728",

language = "英语",

isbn = "9781424429028",

series = "3rd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2009",

booktitle = "3rd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2009",

note = "3rd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2009 ; Conference date: 11-06-2009 Through 13-06-2009",

}

Wu, MS, Ji, Y, Huang, JL, Fu, J, Zhang, YL & Tian, Y 2009, Effects and kinetics of chlorine dioxide removal microcystin-RR. in 3rd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2009., 5162728, 3rd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2009, 3rd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2009, Beijing, China, 11/06/09. https://doi.org/10.1109/ICBBE.2009.5162728

Effects and kinetics of chlorine dioxide removal microcystin-RR. / Wu, Ming Song; Ji, Ying; Huang, Jun Li et al.
3rd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2009. 2009. 5162728 (3rd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2009).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Effects and kinetics of chlorine dioxide removal microcystin-RR

AU - Wu, Ming Song

AU - Ji, Ying

AU - Huang, Jun Li

AU - Fu, Jiao

AU - Zhang, Yu Ling

AU - Tian, Yu

PY - 2009

Y1 - 2009

N2 - Microcystines (MCs) are well known as its hepatotoxins produced by blooms of toxin cyanobacteria(blue-green algae) abundant in surface water used as drinking water resource and have drawn attention of environmentalists world over by the adverse health effects. The affects and the reaction character of ClO2 removing MC-RR were studied, and the results show that ClO 2 can remove MC-RR effectively. When the reaction condition was 10°C and pH 7.0, 96.03% of 100μg/L MC-RR can be removed by 2.5mg/L ClO2 after 60min. The orthogonal test indicated that the removal affection is more influenced by ClO2 dosage and time, and less influenced by pH and reacting temperature. The reaction order of each reactant is first, and the total reaction order is second. The reaction rate constant is 583.15L/(mol·min). The activation energy is 53.01kJ/mol, meaning ClO 2 can be applied to remove MC-RR in the drinking water.

AB - Microcystines (MCs) are well known as its hepatotoxins produced by blooms of toxin cyanobacteria(blue-green algae) abundant in surface water used as drinking water resource and have drawn attention of environmentalists world over by the adverse health effects. The affects and the reaction character of ClO2 removing MC-RR were studied, and the results show that ClO 2 can remove MC-RR effectively. When the reaction condition was 10°C and pH 7.0, 96.03% of 100μg/L MC-RR can be removed by 2.5mg/L ClO2 after 60min. The orthogonal test indicated that the removal affection is more influenced by ClO2 dosage and time, and less influenced by pH and reacting temperature. The reaction order of each reactant is first, and the total reaction order is second. The reaction rate constant is 583.15L/(mol·min). The activation energy is 53.01kJ/mol, meaning ClO 2 can be applied to remove MC-RR in the drinking water.

KW - Chlorine dioxide

KW - Kinetics

KW - Microsystins

KW - Removal effect

UR - https://www.scopus.com/pages/publications/72749106574

U2 - 10.1109/ICBBE.2009.5162728

DO - 10.1109/ICBBE.2009.5162728

M3 - 会议稿件

AN - SCOPUS:72749106574

SN - 9781424429028

T3 - 3rd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2009

BT - 3rd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2009

T2 - 3rd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2009

Y2 - 11 June 2009 through 13 June 2009

ER -

Effects and kinetics of chlorine dioxide removal microcystin-RR

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