Institutional Repository of Key Laboratory of Coastal Zone Environmental Processes, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences (KLCEP)
Adsorptive removal of polycyclic aromatic hydrocarbons by detritus of green tide algae deposited in coastal sediment | |
Cui Zhang; Lu J(吕剑) | |
发表期刊 | Science of the Total Environment |
ISSN | 0048-9697 |
2019 | |
卷号 | 670期号:0页码:320-327 |
关键词 | Endocrine-disrupting Chemicals Polycyclic Aromatic Hydrocarbons Algal Detritus Coastal Sediment Adsorptive Removal |
DOI | 10.1016/j.scitotenv.2019.03.296 |
产权排序 | (1) CAS Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Yantai Institute of Coastal Zone Research (YIC), Chinese Academy of Sciences (CAS), Shandong Key Laboratory of Coastal Environmental Processes, YICCAS, Yantai; Shandong; 264003, China; (2) University of Chinese Academy of Sciences, Beijing; 100049, China; (3) Center for Ocean Mega-Science, Chinese Academy of Sciences, 7 Nanhai Road, Qingdao; 266071, China; (4) School of Resources and Environmental Engineering, Ludong University, Yantai; Shandong; 264025, China |
通讯作者 | Lu, Jian(jlu@yic.ac.cn) |
作者部门 | 海岸带信息集成与综合管理实验室 |
英文摘要 | Rare information is available on the adsorptive removal of polycyclic aromatic hydrocarbons (PAHs) in the presence of algal detritus deposited in the coastal sediment during the outbreak of the green tide. The adsorptive removal of typical PAHs by Ulva prolifera (U. prolifera) detritus was firstly investigated since the algal detritus was of great importance for the biogeochemical cycle of coastal contaminants. The results showed that equilibrium adsorptive capacities of naphthalene, phenanthrene and benzo[a] pyrene on the U. prolifera detritus were 1.27, 1.97, and 2.49 mg kg−1, respectively, at the initial concentration of 10 μg L−1. The in situ monitoring using laser confocal scanning microscopy confirmed the adsorptive removal of PAHs by U. prolifera detritus. The adsorption of these PAHs was highly pH-dependent. The increase in salinity led to the increase in naphthalene removal rate, while the salinity showed scarce influence on the removal of phenanthrene and benzo[a] pyrene. There was a good linear relationship (R2 ≥ 0.9892) between the removal efficiency of PAHs and the initial concentration of PAHs. Slow desorption kinetics and low desorption rate ( © 2019 Elsevier B.V. |
文章类型 | article |
资助机构 | This work was financially supported by National Natural Science Foundation of China ( 41671319 ), One Hundred Talents Program of Chinese Academy of Sciences ( Y629041021 ), Taishan Scholar Program of Shandong Province (No. tsqn201812116 ), Two-Hundred Talents Plan of Yantai ( Y739011021 ), and Research Program of CAS Key Laboratory of Coastal Environmental Processes and Ecological Remediation (No. 1189010002 ). |
收录类别 | EI |
语种 | 英语 |
关键词[WOS] | ULVA-PROLIFERA ; AQUEOUS-SOLUTION ; DESORPTION-KINETICS ; CERAMIUM-VIRGATUM ; NUTRIENT-UPTAKE ; BIOSORPTION ; PHENANTHRENE ; EQUILIBRIUM ; SORPTION ; CHROMIUM |
研究领域[WOS] | Geochemistry |
WOS记录号 | WOS:000464681800033 |
EI主题词 | Algae ; Anthracene ; Aromatization ; Biogeochemistry ; Desorption ; Mineral oils ; Naphthalene ; Polycyclic aromatic hydrocarbons ; Pyrene |
EI入藏号 | 20191206663327 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.yic.ac.cn/handle/133337/24104 |
专题 | 中国科学院海岸带环境过程与生态修复重点实验室 |
通讯作者 | Lu J(吕剑) |
作者单位 | Yantai Institute of Coastal Zone Research |
推荐引用方式 GB/T 7714 | Cui Zhang,Lu J. Adsorptive removal of polycyclic aromatic hydrocarbons by detritus of green tide algae deposited in coastal sediment[J]. Science of the Total Environment,2019,670(0):320-327. |
APA | Cui Zhang,&Lu J.(2019).Adsorptive removal of polycyclic aromatic hydrocarbons by detritus of green tide algae deposited in coastal sediment.Science of the Total Environment,670(0),320-327. |
MLA | Cui Zhang,et al."Adsorptive removal of polycyclic aromatic hydrocarbons by detritus of green tide algae deposited in coastal sediment".Science of the Total Environment 670.0(2019):320-327. |
条目包含的文件 | 下载所有文件 | |||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Adsorptive removal o(2192KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 |
个性服务 |
推荐该条目 |
保存到收藏夹 |
查看访问统计 |
导出为Endnote文件 |
谷歌学术 |
谷歌学术中相似的文章 |
[Cui Zhang]的文章 |
[Lu J(吕剑)]的文章 |
百度学术 |
百度学术中相似的文章 |
[Cui Zhang]的文章 |
[Lu J(吕剑)]的文章 |
必应学术 |
必应学术中相似的文章 |
[Cui Zhang]的文章 |
[Lu J(吕剑)]的文章 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论