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Title:
An oleaginous filamentous microalgae Tribonema minus exhibits high removing potential of industrial phenol contaminants
Author: Cheng, Tianyou1,2; Zhang, Wei1; Zhang, Wenlei1; Yuan, Guanhua1,2; Wang, Hui1; Liu, Tianzhong1
Source: BIORESOURCE TECHNOLOGY
Issued Date: 2017-08-01
Volume: 238, Pages:749-754
Keyword: Oleaginous filamentous microalgae ; Phenol removal ; Phenol-uptake capacity ; Residual phenol
DOI: 10.1016/j.biortech.2017.05.040
DOC Type: Article
English Abstract: Discharge of industrial phenol contaminants could cause great harm on natural environment. Through oleaginous microalgae cultivation in phenolic wastewater, pollutants can be phototrophically biofixed into biomass as feedstock for bioenergy production. It was firstly reported in this study that, an oleaginous filamentous microalgae Tribonema minus exhibited strong environmental phenol removal ability. T. minus filaments showed 449.46 mg g(-1) of phenol-uptake capacity, obviously higher than those strains with low phenol absorption such as Scenedesmus dimorphus. And phenols could be removed efficiently at the initial phenol concentration up to 700 mg L-1. Simultaneously, through T. minus growth, phenol concentration could be decreased from 100 mg L-1 to the range of 0.1-0.5 mg L-1, which meet industrial discharge need of phenol contaminants in most countries. So Tribonema minus is a potential algal specie to help the construction of integrated process for both oleaginous biomass production and bioremediation of phenol contaminants. (C) 2017 Elsevier Ltd. All rights reserved.
WOS Headings: Science & Technology ; Life Sciences & Biomedicine ; Technology
WOS Subject: Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS Subject Extended: Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS Keyword Plus: BIODIESEL PRODUCTION ; WASTE-WATER ; BIODEGRADATION ; DEGRADATION ; CHLORELLA
Indexed Type: SCI
Funder: National Natural Science Foundation of China(51561145015) ; Ministry of Science and Technology of the People's Republic of China(2016YFB0601001-02)
Language: 英语
WOS ID: WOS:000402485500089
Citation statistics:
Content Type: 期刊论文
URI: http://ir.qibebt.ac.cn/handle/337004/9661
Appears in Collections:微藻生物技术团队_期刊论文

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description.institution: 1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Key Lab Biofuels, Qingdao 266101, Shandong, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China

Recommended Citation:
Cheng, Tianyou,Zhang, Wei,Zhang, Wenlei,et al. An oleaginous filamentous microalgae Tribonema minus exhibits high removing potential of industrial phenol contaminants[J]. BIORESOURCE TECHNOLOGY,2017,238:749-754.
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