- Docente: Elena Biagi
- Crediti formativi: 6
- SSD: ICAR/03
- Lingua di insegnamento: Inglese
- Moduli: Elena Biagi (Modulo 1) Elena Biagi (Modulo 2)
- Modalità didattica: Convenzionale - Lezioni in presenza (Modulo 1) Convenzionale - Lezioni in presenza (Modulo 2)
- Campus: Ravenna
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Corso:
Laurea Magistrale in
Offshore Engineering (cod. 9249)
Valido anche per Laurea Magistrale in Scienze e tecnologie per la sostenibilità ambientale (cod. 6055)
Laurea Magistrale in Offshore Engineering (cod. 9249)
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Orario delle lezioni (Modulo 1)
dal 19/09/2024 al 28/11/2024
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Orario delle lezioni (Modulo 2)
dal 05/12/2024 al 05/12/2024
Conoscenze e abilità da conseguire
The course will provide students with the knowledge of biochemistry, microbiology and bioprocessing required for the sustainable remediation of impacted marine ecosystems (surface and subsurface water and sediments) and the industrial exploitation of marine biodiversity and bioresources.
Contenuti
Biodiversity and functions of the marine microorganisms
- Cellular organization, physiology, nutritional requirements and main features of marine bacteria, fungi and algae.
- Microbial metabolisms in the marine environment: photosynthesis; aerobic respiration, anaerobic respiration (nitrate-reduction, Fe(III)-reduction, sulfate-reduction, acetogenesis, methanogenensis), and fermentation of organic compounds; oxidation of inorganic compounds such as ammonium, sulfur, sulfide, iron(II).
- Microbial ecology of the marine (extreme) environment(s) and its monitoring.
Bioremediation of impacted marine ecosystems
- Common pollutants of the marine environment: classification, source, fate and environment impact.
- Marine microorganisms mainly involved in the biotransformation/biodegradation of organic pollutants and biochemical-molecular mechanisms responsible for their adaptation to the polluted environment.
- Biodegradation of oil hydrocarbons and halogenated xenobiotics in aerobic, surface and subsurface seawater and in anaerobic sediments.
- Strategies for the enhancement of aerobic and anaerobic bioremediation processes in the surface and subsurface seawater and in marine sediments (pollutant mobilization and bioavailability enhancement, biostimulation with nutrients (N, P) or electron donors, bioaugmentation, bioelectrochemical approaches).
- Management and main strategies for the ex-situ and in-situ (bio)remediation of contaminated sediments.
-Valorization of remediated or non contaminated dredged sediments.
Exploitation of marine bioresources
- Bioactive compounds for pharmaceutical, nutraceutical, cosmetic, agrochemical applications from marine bacteria, fungi, micro- and macroalgae and cyanobacteria;
- functional food ingredients from marine microbes, macroalgae and fish;
- pigments and colorants for the food and cosmetic industry from marine filamentous fungi;
- new enzymes from marine extremophiles;
- marine biofouling and ecofriendly biofouling prevention strategies based on marine microorganisms.
- the integrated production of chemicals, materials and fuels (biorefinery) from marine biomass and fish processing byproducts and waste;
-Biofuels from the exploitation of marine (micro)algae (biodiesel, algal biomass for combustion; biogas via anaerobic digestion of the biomass; biohydrogen; bioethanol via fermentation of carbohydrates derived from algae).
Testi/Bibliografia
Madigan M.T. Martinko J.M., Stahl D.A., Clark D.P. (2012) Brock: Biology of Microorganisms. 14th Edition, Pearson, New York, USA
Munn C. (2011) Marine Microbiology. Ecology & Applications. 2nd Edition, Garland Science, Taylor & Francis Group, London, UK.
Metodi didattici
Class lectures in english supported by powerpoint slides.
Modalità di verifica e valutazione dell'apprendimento
Achievements will be assessed by the means of a final oral exam, through which the knowledge level acquired by the student on the topics covered in the class, his/her ability to present them clearly and with appropriate technical language and to discuss them critically will be evaluated.
Higher grades will be awarded to students who demonstrate an organic understanding of the subject, a high ability for critical application and connection between topics, and a clear and concise presentation of the contents.
To obtain a passing grade, students are required to at least demonstrate a knowledge of the key concepts of the subject and a comprehensible use of technical language.
A failing grade will be awarded if the student shows knowledge gaps in key-concepts of the subject, inappropriate use of language, and/or logic failures in the analysis of the subject.Strumenti a supporto della didattica
Powerpoint slides used during lectures and other materials to help the student in organizing his/her study will be provided.
Orario di ricevimento
Consulta il sito web di Elena Biagi
SDGs




L'insegnamento contribuisce al perseguimento degli Obiettivi di Sviluppo Sostenibile dell'Agenda 2030 dell'ONU.