Absorptive Process and Biological Activity of Ulva prolifera and Algal Bioremediation of Coking Effluent

doi:10.15376/biores.15.2.2605-2620

IOCAS-IR > 实验海洋生物学重点实验室

	Absorptive Process and Biological Activity of Ulva prolifera and Algal Bioremediation of Coking Effluent
	Gu, Wenhui 1,2,3; Wang, Guangce 1,2,3
	2020-05-01
发表期刊	BIORESOURCES
ISSN	1930-2126
卷号	15 期号:2 页码:2605-2620
通讯作者	Wang, Guangce(gcwang@qdio.ac.cn)
摘要	The concentrates of coking effluents are toxic and technically challenging to treat. Environmental protection demands an efficient and cost-effective technique for coking wastewater treatment. The intertidal marine macro alga Ulva prolifera has a high tolerance to various environmental stresses. In this study, U. prolifera was collected from an intertidal field and tested in a laboratory-scale photobioreactor for potential bioremediation of coking effluent concentrate. Algal physiology and water quality were measured. During treatment, the quantum yield F-v/F-m and effective quantum yield Y(II) values showed 12% and 15% decreases in 24 h, respectively, and a complete recovery in 168 h. The algal physiological characteristics indicated that light irradiance provided in a sine pattern of enhanced algal growth by 53% in the coking concentrate. The removal efficiency for total nitrogen and total phosphorus was up to 26.1% and 68.5% in 24 h, respectively. It also showed high removal efficiencies for some heavy metals, chemical oxygen demand, biological oxygen demand, and nutrients within 24 h. The feasibility of using U. prolifera for coking concentrate treatment was also considered. This study provided a possible bioremediation technique for wastewater treatment, especially for concentrates of coking effluent, in the coking industry.
关键词	Ulva prolifera Photobioreactor Coking wastewater Algal bioremediation Biosorption Marine algae
DOI	10.15376/biores.15.2.2605-2620
收录类别	SCI
语种	英语
资助项目	Key Deployment Project of Centre for Ocean Mega-Research of Science[COMS2019Q02] ; Natural Science Foundation of China[41506188] ; China Agriculture Research System-50, Key R&D Program of Shandong Province[2018GHY115019]
WOS研究方向	Materials Science
WOS类目	Materials Science, Paper & Wood
WOS记录号	WOS:000540457600038
出版者	NORTH CAROLINA STATE UNIV DEPT WOOD & PAPER SCI
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/167727
专题	实验海洋生物学重点实验室
通讯作者	Wang, Guangce
作者单位	1.Chinese Acad Sci, Ctr Ocean Megasci, 7 Nanhai Rd, Qingdao 266071, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China
第一作者单位	中国科学院海洋大科学研究中心; 实验海洋生物学重点实验室
通讯作者单位	中国科学院海洋大科学研究中心; 实验海洋生物学重点实验室
推荐引用方式 GB/T 7714	Gu, Wenhui,Wang, Guangce. Absorptive Process and Biological Activity of Ulva prolifera and Algal Bioremediation of Coking Effluent[J]. BIORESOURCES,2020,15(2):2605-2620.
APA	Gu, Wenhui,&Wang, Guangce.(2020).Absorptive Process and Biological Activity of Ulva prolifera and Algal Bioremediation of Coking Effluent.BIORESOURCES,15(2),2605-2620.
MLA	Gu, Wenhui,et al."Absorptive Process and Biological Activity of Ulva prolifera and Algal Bioremediation of Coking Effluent".BIORESOURCES 15.2(2020):2605-2620.

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Absorptive Process a（1198KB）	期刊论文	出版稿	限制开放	CC BY-NC-SA	浏览