Biological phosphorus removal characteristics in a full-scale unitank wastewater treatment plant

Zhen Zhou; Wenrui Shao; Can Xing; Zheng Li; Pengqiong Guan; Tao Zhou; Zichao Wei

doi:10.4028/www.scientific.net/AMR.610-613.1696

Biological phosphorus removal characteristics in a full-scale unitank wastewater treatment plant

Zhen Zhou^*
, Wenrui Shao
, Can Xing
, Zheng Li
, Pengqiong Guan
, Tao Zhou
, Zichao Wei

^*Corresponding author for this work

Shanghai University of Electric Power

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

2 Scopus citations

Abstract

The biological phosphorus (P) removal characteristics of a full-scale Unitank wastewater treatment plant (WWTP) were investigated by field survey, model analysis and sludge P content determination. In the Unitank WWTP, oxidation-reduction potential (ORP) reached the lowest value of -17 mV and the highest value of 130 mV at the end of anoxic/anaerobic stage and aerobic stage, respectively. The anaerobic P release process could be fitted by first-order kinetics with rate constant of 3.52 h^-1, while the maximum aerobic P uptake rate was 3.31 mgP/(L·h). The measured sludge P content in the Shidongkou WWTP was 15.4±2.1 mgP/gSS, significantly lower than that in full-scale AAO WWTPs.

Original language	English
Title of host publication	Progress in Environmental Science and Engineering
Pages	1696-1700
Number of pages	5
DOIs	https://doi.org/10.4028/www.scientific.net/AMR.610-613.1696
State	Published - 2013
Externally published	Yes
Event	2nd International Conference on Energy, Environment and Sustainable Development, EESD 2012 - Jilin, China Duration: 12 Oct 2012 → 14 Oct 2012

Publication series

Name	Advanced Materials Research
Volume	610-613
ISSN (Print)	1022-6680

Conference

Conference	2nd International Conference on Energy, Environment and Sustainable Development, EESD 2012
Country/Territory	China
City	Jilin
Period	12/10/12 → 14/10/12

Keywords

Biological phosphorus removal
ORP
Unitank
Wastewater treatment

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10.4028/www.scientific.net/AMR.610-613.1696

Cite this

@inproceedings{db8fa6a824894973af5bc526c9bd648c,

title = "Biological phosphorus removal characteristics in a full-scale unitank wastewater treatment plant",

abstract = "The biological phosphorus (P) removal characteristics of a full-scale Unitank wastewater treatment plant (WWTP) were investigated by field survey, model analysis and sludge P content determination. In the Unitank WWTP, oxidation-reduction potential (ORP) reached the lowest value of -17 mV and the highest value of 130 mV at the end of anoxic/anaerobic stage and aerobic stage, respectively. The anaerobic P release process could be fitted by first-order kinetics with rate constant of 3.52 h-1, while the maximum aerobic P uptake rate was 3.31 mgP/(L·h). The measured sludge P content in the Shidongkou WWTP was 15.4±2.1 mgP/gSS, significantly lower than that in full-scale AAO WWTPs.",

keywords = "Biological phosphorus removal, ORP, Unitank, Wastewater treatment",

author = "Zhen Zhou and Wenrui Shao and Can Xing and Zheng Li and Pengqiong Guan and Tao Zhou and Zichao Wei",

year = "2013",

doi = "10.4028/www.scientific.net/AMR.610-613.1696",

language = "英语",

isbn = "9783037855508",

series = "Advanced Materials Research",

pages = "1696--1700",

booktitle = "Progress in Environmental Science and Engineering",

note = "2nd International Conference on Energy, Environment and Sustainable Development, EESD 2012 ; Conference date: 12-10-2012 Through 14-10-2012",

}

Zhou, Z, Shao, W, Xing, C, Li, Z, Guan, P, Zhou, T & Wei, Z 2013, Biological phosphorus removal characteristics in a full-scale unitank wastewater treatment plant. in Progress in Environmental Science and Engineering. Advanced Materials Research, vol. 610-613, pp. 1696-1700, 2nd International Conference on Energy, Environment and Sustainable Development, EESD 2012, Jilin, China, 12/10/12. https://doi.org/10.4028/www.scientific.net/AMR.610-613.1696

TY - GEN

T1 - Biological phosphorus removal characteristics in a full-scale unitank wastewater treatment plant

AU - Zhou, Zhen

AU - Shao, Wenrui

AU - Xing, Can

AU - Li, Zheng

AU - Guan, Pengqiong

AU - Zhou, Tao

AU - Wei, Zichao

PY - 2013

Y1 - 2013

N2 - The biological phosphorus (P) removal characteristics of a full-scale Unitank wastewater treatment plant (WWTP) were investigated by field survey, model analysis and sludge P content determination. In the Unitank WWTP, oxidation-reduction potential (ORP) reached the lowest value of -17 mV and the highest value of 130 mV at the end of anoxic/anaerobic stage and aerobic stage, respectively. The anaerobic P release process could be fitted by first-order kinetics with rate constant of 3.52 h-1, while the maximum aerobic P uptake rate was 3.31 mgP/(L·h). The measured sludge P content in the Shidongkou WWTP was 15.4±2.1 mgP/gSS, significantly lower than that in full-scale AAO WWTPs.

AB - The biological phosphorus (P) removal characteristics of a full-scale Unitank wastewater treatment plant (WWTP) were investigated by field survey, model analysis and sludge P content determination. In the Unitank WWTP, oxidation-reduction potential (ORP) reached the lowest value of -17 mV and the highest value of 130 mV at the end of anoxic/anaerobic stage and aerobic stage, respectively. The anaerobic P release process could be fitted by first-order kinetics with rate constant of 3.52 h-1, while the maximum aerobic P uptake rate was 3.31 mgP/(L·h). The measured sludge P content in the Shidongkou WWTP was 15.4±2.1 mgP/gSS, significantly lower than that in full-scale AAO WWTPs.

KW - Biological phosphorus removal

KW - ORP

KW - Unitank

KW - Wastewater treatment

UR - https://www.scopus.com/pages/publications/84871858206

U2 - 10.4028/www.scientific.net/AMR.610-613.1696

DO - 10.4028/www.scientific.net/AMR.610-613.1696

M3 - 会议稿件

AN - SCOPUS:84871858206

SN - 9783037855508

T3 - Advanced Materials Research

SP - 1696

EP - 1700

BT - Progress in Environmental Science and Engineering

T2 - 2nd International Conference on Energy, Environment and Sustainable Development, EESD 2012

Y2 - 12 October 2012 through 14 October 2012

ER -

Biological phosphorus removal characteristics in a full-scale unitank wastewater treatment plant

Abstract

Publication series

Conference

Keywords

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