Effects of carbonaceous materials on microbial bioavailability of 2,2‿4,4‿tetrabromodiphenyl ether (BDE-47) in sediments
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- 作者：Baotong Zhua ; Shan Wub ; Xinghui Xiaa ; xiaxh@bnu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Xiaoxia Luc ; Xiaotian Zhanga ; Na Xiaa ; Ting Liua
- 关键词：Polybrominated diphenyl ethers ; Carbonaceous materials ; Desorption ; Bioavailability ; Microorganisms
- 刊名：Journal of Hazardous Materials
- 出版年：2016
- 出版时间：15 July 2016
- 年：2016
- 卷：312
- 期：Complete
- 页码：216-223
- 全文大小：909 K
文摘
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CMs inhibited microbial debromination ratios of BDE-47 in sediments by 92.8–98.2%.
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The inhibitory effect of CMs on BDE-47 debromination increased with the CM content.
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CNTs decreased debromination of BDE-47 more remarkably than BC.
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Declined BDE-47 desorption from CMs explained reduction in BDE-47 bioavailability.
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The role of CMs in reducing BDE-47 bioavailability depended on their properties.