Phosphorus removal performance and biological dephosphorization process in treating reclaimed water by Integrated Vertical-flow Constructed Wetlands (IVCWs)

doi:10.1016/j.biortech.2017.06.092

IHB OpenIR > 水环境工程研究中心 > 期刊论文

	Phosphorus removal performance and biological dephosphorization process in treating reclaimed water by Integrated Vertical-flow Constructed Wetlands (IVCWs)
	Du, Lu 1,2; Chen, Qianru 1,2; Liu, Panpan 2,3; Zhang, Xia 1,2; Wang, Huihui 2,3; Zhou, Qiaohong2 ; Xu, Dong 2; Wu, Zhenbin 2
	2017-11-01
Source Publication	BIORESOURCE TECHNOLOGY
ISSN	0960-8524
Volume	243 Issue:1 Pages:204-211
Abstract	Phosphorous removal in adsorption had been extensively researched; however, the biological dephosphorization process and optimum operating parameters have not been discussed or quantified in Integrated Vertical-flow Constructed Wetlands (IVCWs). In this study, IVCWs planted with different plants were employed to evaluate total phosphorus (TP) treatment performance under different hydraulic retention times (HRTs), in summer and autumn. The results showed that the systems planted with Canna generalis showed the highest TP removal efficiency (77%) under a three-day HRT in autumn. The activities of exopolyphosphatase (PPX) and polyphosphate kinase (PPK) were determined, and it was found that PPK activity was seasonably variable and had been more active in autumn than that in summer (p < 0.05). Highly significant correlation was revealed between PPK activity and TP removal efficiency (p < 0.05). The 16S rDNA high-throughput sequencing results indicated that Pseudomonas genus might be the main participant in phosphorus aerobic biological adsorption in IVCWs. (C) 2017 Elsevier Ltd. All rights reserved.
Keyword	Integrated Vertical-flow Constructed Wetlands (IVCWs) Phosphate removal Biological dephosphorization Enzyme activity Microbial community
DOI	10.1016/j.biortech.2017.06.092
Funding Organization	Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; major projects of technical innovation of Hubei province ; major projects of technical innovation of Hubei province ; major projects of technical innovation of Hubei province ; major projects of technical innovation of Hubei province ; major projects of technical innovation of Hubei province ; major projects of technical innovation of Hubei province ; major projects of technical innovation of Hubei province ; major projects of technical innovation of Hubei province ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; major projects of technical innovation of Hubei province ; major projects of technical innovation of Hubei province ; major projects of technical innovation of Hubei province ; major projects of technical innovation of Hubei province ; major projects of technical innovation of Hubei province ; major projects of technical innovation of Hubei province ; major projects of technical innovation of Hubei province ; major projects of technical innovation of Hubei province ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; 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Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; major projects of technical innovation of Hubei province ; major projects of technical innovation of Hubei province ; major projects of technical innovation of Hubei province ; major projects of technical innovation of Hubei province ; major projects of technical innovation of Hubei province ; major projects of technical innovation of Hubei province ; major projects of technical innovation of Hubei province ; major projects of technical innovation of Hubei province ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; 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Indexed By	SCI
Language	英语
Funding Project	Major Science and Technology Program for Water 20 Pollution Control and Treatment of China[2017ZX07602-002-004] ; major projects of technical innovation of Hubei province[2016ACA169]
WOS Research Area	Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS Subject	Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS ID	WOS:000411239300024
WOS Keyword	DOMESTIC WASTE-WATER ; ACTIVATED-SLUDGE ; PHOSPHATE REMOVAL ; NITROGEN REMOVAL ; ACCUMULATING BACTERIA ; MICROBIAL PROCESSES ; EFFICIENCY ; SYSTEM ; TEMPERATURE ; PLANTS
Publisher	ELSEVIER SCI LTD
Funding Organization	Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; major projects of technical innovation of Hubei province ; major projects of technical innovation of Hubei province ; major projects of technical innovation of Hubei province ; major projects of technical innovation of Hubei province ; major projects of technical innovation of Hubei province ; major projects of technical innovation of Hubei province ; major projects of technical innovation of Hubei province ; major projects of technical innovation of Hubei province ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; major projects of technical innovation of Hubei province ; 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Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; major projects of technical innovation of Hubei province ; major projects of technical innovation of Hubei province ; major projects of technical innovation of Hubei province ; major projects of technical innovation of Hubei province ; major projects of technical innovation of Hubei province ; major projects of technical innovation of Hubei province ; major projects of technical innovation of Hubei province ; major projects of technical innovation of Hubei province ; Major Science and Technology Program for Water 20 Pollution Control and Treatment of China ; 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Citation statistics	Cited Times:29[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.ihb.ac.cn/handle/342005/32711
Collection	水环境工程研究中心_期刊论文
Corresponding Author	Zhou, Qiaohong
Affiliation	1.Wuhan Univ Technol, Coll Resources & Environm Engn, Wuhan 430070, Hubei, Peoples R China 2.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100039, Peoples R China
Recommended Citation GB/T 7714	Du, Lu,Chen, Qianru,Liu, Panpan,et al. Phosphorus removal performance and biological dephosphorization process in treating reclaimed water by Integrated Vertical-flow Constructed Wetlands (IVCWs)[J]. BIORESOURCE TECHNOLOGY,2017,243(1):204-211.
APA	Du, Lu.,Chen, Qianru.,Liu, Panpan.,Zhang, Xia.,Wang, Huihui.,...&Wu, Zhenbin.(2017).Phosphorus removal performance and biological dephosphorization process in treating reclaimed water by Integrated Vertical-flow Constructed Wetlands (IVCWs).BIORESOURCE TECHNOLOGY,243(1),204-211.
MLA	Du, Lu,et al."Phosphorus removal performance and biological dephosphorization process in treating reclaimed water by Integrated Vertical-flow Constructed Wetlands (IVCWs)".BIORESOURCE TECHNOLOGY 243.1(2017):204-211.

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