中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Phosphorus removal performance and biological dephosphorization process in treating reclaimed water by Integrated Vertical-flow Constructed Wetlands (IVCWs)

文献类型:期刊论文

作者Du, Lu1,2; Chen, Qianru1,2; Liu, Panpan2,3; Zhang, Xia1,2; Wang, Huihui2,3; Zhou, Qiaohong2; Xu, Dong2; Wu, Zhenbin2
刊名BIORESOURCE TECHNOLOGY
出版日期2017-11-01
卷号243期号:1页码:204-211
关键词Integrated Vertical-flow Constructed Wetlands (IVCWs) Phosphate removal Biological dephosphorization Enzyme activity Microbial community
ISSN号0960-8524
DOI10.1016/j.biortech.2017.06.092
英文摘要

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.

WOS关键词DOMESTIC WASTE-WATER ; ACTIVATED-SLUDGE ; PHOSPHATE REMOVAL ; NITROGEN REMOVAL ; ACCUMULATING BACTERIA ; MICROBIAL PROCESSES ; EFFICIENCY ; SYSTEM ; TEMPERATURE ; PLANTS
资助项目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研究方向Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
语种英语
WOS记录号WOS:000411239300024
出版者ELSEVIER SCI LTD
资助机构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 ; 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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 ; 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 ; 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
源URL[http://ir.ihb.ac.cn/handle/342005/32710]  
专题水生生物研究所_水环境工程研究中心_期刊论文
通讯作者Zhou, Qiaohong
作者单位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
推荐引用方式
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.

入库方式: OAI收割

来源:水生生物研究所

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