Bacteria, Fungi and Microalgae for the Bioremediation of Marine Sediments Contaminated by Petroleum Hydrocarbons in the Omics Era
Autor: | Antonio Dell’ Anno, Clementina Sansone, Christophe Brunet, Eugenio Rastelli, Filippo Dell’ Anno, Adrianna Ianora |
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Rok vydání: | 2021 |
Předmět: |
Microbiology (medical)
Bioaugmentation QH301-705.5 Environmental remediation Review 010501 environmental sciences 01 natural sciences Microbiology Biostimulation 03 medical and health sciences chemistry.chemical_compound Bioremediation Land reclamation Environmental protection petroleum hydrocarbons Virology genome mining Marine ecosystem Ecosystem 14. Life underwater Biology (General) bioaugmentation biostimulation 0105 earth and related environmental sciences 0303 health sciences 030306 microbiology microalgae hydrocarbonoclastic bacteria 6. Clean water chemistry 13. Climate action Petroleum Environmental science fungi marine sediments |
Zdroj: | Microorganisms Microorganisms, Vol 9, Iss 1695, p 1695 (2021) |
ISSN: | 2076-2607 |
Popis: | Petroleum hydrocarbons (PHCs) are one of the most widespread and heterogeneous organic contaminants affecting marine ecosystems. The contamination of marine sediments or coastal areas by PHCs represents a major threat for the ecosystem and human health, calling for urgent, effective, and sustainable remediation solutions. Aside from some physical and chemical treatments that have been established over the years for marine sediment reclamation, bioremediation approaches based on the use of microorganisms are gaining increasing attention for their eco-compatibility, and lower costs. In this work, we review current knowledge concerning the bioremediation of PHCs in marine systems, presenting a synthesis of the most effective microbial taxa (i.e., bacteria, fungi, and microalgae) identified so far for hydrocarbon removal. We also discuss the challenges offered by innovative molecular approaches for the design of effective reclamation strategies based on these three microbial components of marine sediments contaminated by hydrocarbons. |
Databáze: | OpenAIRE |
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