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题名: Removal of nutrients and pharmaceuticals and personal care products from wastewater using periphyton photobioreactors
作者: Kang, Du1, 2; Zhao, Qichao3; Wu, Yonghong4; Wu, Chenxi1; Xiang, Wu2
关键词: Periphyton photobioreactor ; PPCPs ; Photoperiod ; Hydraulic retention time ; Microbial community
刊名: BIORESOURCE TECHNOLOGY
发表日期: 2018
DOI: 10.1016/j.biortech.2017.06.153
卷: 248, 页:113-119
收录类别: SCI ; ISTP
文章类型: Article
WOS标题词: Science & Technology ; Life Sciences & Biomedicine ; Technology
类目[WOS]: Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
研究领域[WOS]: Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
英文摘要: In this work, periphyton photobioreactors were built and were used for the treatment of synthetic wastewater spiked with PPCPs under different operational conditions. The removal rates of total nitrogen were relatively stable and varied from 39% to 77% overtime in different treatments. However, the removal rates of soluble reactive phosphorus decreased overtime from 42% to 68% on day 2 to 15.8% to 44% on day 22. For the selected PPCPs, only bisphenol A was effectively removed (72%-86.4%), hydrochlorothiazide and ibuprofen were moderately removed (26.2%-48.7%), and carbamazepine and gemfibrozil were poorly removed (6.45%-20.6%). Longer hydraulic retention time enhanced the treatment efficiency but illumination period showed contrasting effects on the removal of the nutrients and the PPCPs. (C) 2017 Elsevier Ltd. All rights reserved.
关键词[WOS]: FATE ; MICROPOLLUTANTS ; CARBAMAZEPINE ; CONTAMINANTS ; DEGRADATION ; ENVIRONMENT ; MICROALGAE ; OPERATION ; SYSTEMS ; PPCPS
语种: 英语
项目资助者: State Key Development Program for Basic Research of China(2015CB158200) ; Natural Science Foundation of Hubei Province(2015CFB633) ; State Key Laboratory of Freshwater Ecology and Biotechnology(2016FBZ11)
WOS记录号: WOS:000417047100017
ISSN号: 0960-8524
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内容类型: 期刊论文
URI标识: http://ir.ihb.ac.cn/handle/342005/50599
Appears in Collections:水环境工程研究中心_期刊论文

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作者单位: 1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China
2.China Univ Geosci, Sch Earth Sci, Wuhan 430074, Hubei, Peoples R China
3.Minist Water Resources Peoples Republ China, Changjiang Water Resources Commiss, Bur Hydrol, Wuhan 430010, Hubei, Peoples R China
4.Chinese Acad Sci, Inst Soil Sci, State Key Lab Soil & Sustainable Agr, 71 East Beijing Rd, Nanjing 210008, Jiangsu, Peoples R China
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