Copper and lead removal from aqueous solutions by bacterial consortia acting as biosorbents
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- 作者：Carolina Coelho da Costa Waitea ; carolccwaite@hotmail.com" class="auth_mail" title="E-mail the corresponding author ; Guilherme Oliveira Andrade da Silvaa ; guilhermeoas@yahoo.com.br" class="auth_mail" title="E-mail the corresponding author ; José ; Augusto Pires Bitencourtb ; jbitencourt@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Elisamara Sabadini-Santosa ; esabadini@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Mirian Araú ; jo Carlos Crapeza ; miriancrapez@id.uff.br" class="auth_mail" title="E-mail the corresponding author
- 关键词：Dehydrogenases ; Esterases ; Alcanivorax ; Sepetiba Bay
- 刊名：Marine Pollution Bulletin
- 出版年：2016
- 出版时间：15 August 2016
- 年：2016
- 卷：109
- 期：1
- 页码：386-392
- 全文大小：657 K
文摘
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A bacterial consortia, mainly Alcanivorax, was selected from contaminated sediments.
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Its exposure to Cu, Pb and Cu + Pb was monitored for 11 days of bioassay.
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The biomass kept 108 cells·mL− 1 and enzymes showed distinct trends during exposure.
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Results indicated lead biosorption and copper efflux for 11 days of exposure.
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Biomarkers are necessary to assess resistance and tolerance of stressed communities.