Optimization of process patterns of simultaneous desulfurization and denitrification for inorganic sulfate-laden wastewater treatment

Aijie Wang; Chuanshuang Liu; Nanqi Ren; Hongjun Han; Xuliang Deng; Zhenguo Yu; Chuan Chen

doi:10.1109/ICBBE.2008.873

Optimization of process patterns of simultaneous desulfurization and denitrification for inorganic sulfate-laden wastewater treatment

Aijie Wang^*
, Chuanshuang Liu
, Nanqi Ren
, Hongjun Han
, Xuliang Deng
, Zhenguo Yu
, Chuan Chen

^*Corresponding author for this work

School of Environment

Harbin Institute of Technology

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

Abstract

Aiming at inorganic sulfate-laden wastewater biotreatment, sulfate reduction (SR) coupling with denitrifying sulfide removal (DSR) is an effecitve method for sulfate removal in this kind of wastewater. In order to implement this method, two process patterns could be adopted, process pattern I (SR+DSR) and process pattern II (SR → DSR). For process pattern I, the courses of SR and DSR are integrated in one bioreactor. While, for process pattern II, the courses of SR and DSR are in separate bioreactors. In this study, comparison tests were performed to investigate which pattern is of more superiority in terms of desulfurization effieciency. Based on the experimental results and the analysis of desulfurization, nitrate consumption, elemental sulfur conversion rate and sulfur mass between the two patterns, it is found that process pattern II (SR→DSR) is much optimal than that of pattern I (SR+DSR).

Original language	English
Title of host publication	2nd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2008
Publisher	IEEE Computer Society
Pages	2173-2176
Number of pages	4
ISBN (Print)	9781424417483
DOIs	https://doi.org/10.1109/ICBBE.2008.873
State	Published - 2008
Event	2nd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2008 - Shanghai, China Duration: 16 May 2008 → 18 May 2008

Publication series

Name	2nd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2008

Conference

Conference	2nd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2008
Country/Territory	China
City	Shanghai
Period	16/05/08 → 18/05/08

Keywords

Denitrifying sulfide removal
Inorganic sulfate-laden wastewater
Optimal pattern
Simultaneous desulfurization and denitrification
Sulfate reduction

Access to Document

10.1109/ICBBE.2008.873

Cite this

Wang, A., Liu, C., Ren, N., Han, H., Deng, X., Yu, Z., & Chen, C. (2008). Optimization of process patterns of simultaneous desulfurization and denitrification for inorganic sulfate-laden wastewater treatment. In 2nd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2008 (pp. 2173-2176). Article 4535753 (2nd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2008). IEEE Computer Society. https://doi.org/10.1109/ICBBE.2008.873

Wang, Aijie ; Liu, Chuanshuang ; Ren, Nanqi et al. / Optimization of process patterns of simultaneous desulfurization and denitrification for inorganic sulfate-laden wastewater treatment. 2nd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2008. IEEE Computer Society, 2008. pp. 2173-2176 (2nd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2008).

@inproceedings{2a9676e1d121436db6e7db1050cbad29,

title = "Optimization of process patterns of simultaneous desulfurization and denitrification for inorganic sulfate-laden wastewater treatment",

abstract = "Aiming at inorganic sulfate-laden wastewater biotreatment, sulfate reduction (SR) coupling with denitrifying sulfide removal (DSR) is an effecitve method for sulfate removal in this kind of wastewater. In order to implement this method, two process patterns could be adopted, process pattern I (SR+DSR) and process pattern II (SR → DSR). For process pattern I, the courses of SR and DSR are integrated in one bioreactor. While, for process pattern II, the courses of SR and DSR are in separate bioreactors. In this study, comparison tests were performed to investigate which pattern is of more superiority in terms of desulfurization effieciency. Based on the experimental results and the analysis of desulfurization, nitrate consumption, elemental sulfur conversion rate and sulfur mass between the two patterns, it is found that process pattern II (SR→DSR) is much optimal than that of pattern I (SR+DSR).",

keywords = "Denitrifying sulfide removal, Inorganic sulfate-laden wastewater, Optimal pattern, Simultaneous desulfurization and denitrification, Sulfate reduction",

author = "Aijie Wang and Chuanshuang Liu and Nanqi Ren and Hongjun Han and Xuliang Deng and Zhenguo Yu and Chuan Chen",

year = "2008",

doi = "10.1109/ICBBE.2008.873",

language = "英语",

isbn = "9781424417483",

series = "2nd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2008",

publisher = "IEEE Computer Society",

pages = "2173--2176",

booktitle = "2nd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2008",

address = "美国",

note = "2nd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2008 ; Conference date: 16-05-2008 Through 18-05-2008",

}

Wang, A, Liu, C, Ren, N, Han, H, Deng, X, Yu, Z & Chen, C 2008, Optimization of process patterns of simultaneous desulfurization and denitrification for inorganic sulfate-laden wastewater treatment. in 2nd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2008., 4535753, 2nd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2008, IEEE Computer Society, pp. 2173-2176, 2nd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2008, Shanghai, China, 16/05/08. https://doi.org/10.1109/ICBBE.2008.873

Optimization of process patterns of simultaneous desulfurization and denitrification for inorganic sulfate-laden wastewater treatment. / Wang, Aijie; Liu, Chuanshuang; Ren, Nanqi et al.
2nd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2008. IEEE Computer Society, 2008. p. 2173-2176 4535753 (2nd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2008).

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

TY - GEN

T1 - Optimization of process patterns of simultaneous desulfurization and denitrification for inorganic sulfate-laden wastewater treatment

AU - Wang, Aijie

AU - Liu, Chuanshuang

AU - Ren, Nanqi

AU - Han, Hongjun

AU - Deng, Xuliang

AU - Yu, Zhenguo

AU - Chen, Chuan

PY - 2008

Y1 - 2008

N2 - Aiming at inorganic sulfate-laden wastewater biotreatment, sulfate reduction (SR) coupling with denitrifying sulfide removal (DSR) is an effecitve method for sulfate removal in this kind of wastewater. In order to implement this method, two process patterns could be adopted, process pattern I (SR+DSR) and process pattern II (SR → DSR). For process pattern I, the courses of SR and DSR are integrated in one bioreactor. While, for process pattern II, the courses of SR and DSR are in separate bioreactors. In this study, comparison tests were performed to investigate which pattern is of more superiority in terms of desulfurization effieciency. Based on the experimental results and the analysis of desulfurization, nitrate consumption, elemental sulfur conversion rate and sulfur mass between the two patterns, it is found that process pattern II (SR→DSR) is much optimal than that of pattern I (SR+DSR).

AB - Aiming at inorganic sulfate-laden wastewater biotreatment, sulfate reduction (SR) coupling with denitrifying sulfide removal (DSR) is an effecitve method for sulfate removal in this kind of wastewater. In order to implement this method, two process patterns could be adopted, process pattern I (SR+DSR) and process pattern II (SR → DSR). For process pattern I, the courses of SR and DSR are integrated in one bioreactor. While, for process pattern II, the courses of SR and DSR are in separate bioreactors. In this study, comparison tests were performed to investigate which pattern is of more superiority in terms of desulfurization effieciency. Based on the experimental results and the analysis of desulfurization, nitrate consumption, elemental sulfur conversion rate and sulfur mass between the two patterns, it is found that process pattern II (SR→DSR) is much optimal than that of pattern I (SR+DSR).

KW - Denitrifying sulfide removal

KW - Inorganic sulfate-laden wastewater

KW - Optimal pattern

KW - Simultaneous desulfurization and denitrification

KW - Sulfate reduction

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U2 - 10.1109/ICBBE.2008.873

DO - 10.1109/ICBBE.2008.873

M3 - 会议稿件

AN - SCOPUS:50949110244

SN - 9781424417483

T3 - 2nd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2008

SP - 2173

EP - 2176

BT - 2nd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2008

PB - IEEE Computer Society

T2 - 2nd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2008

Y2 - 16 May 2008 through 18 May 2008

ER -

Wang A, Liu C, Ren N, Han H, Deng X, Yu Z et al. Optimization of process patterns of simultaneous desulfurization and denitrification for inorganic sulfate-laden wastewater treatment. In 2nd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2008. IEEE Computer Society. 2008. p. 2173-2176. 4535753. (2nd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2008). doi: 10.1109/ICBBE.2008.873

Optimization of process patterns of simultaneous desulfurization and denitrification for inorganic sulfate-laden wastewater treatment

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