Project

Isolation and culturing of novel syntrophic microorganisms from anaerobic digestion process

Publisher

Supervisor

Location

Greater Copenhagen area

Background:

Microbial activity is the driving force of many biological conversion processes, through which industrially relevant chemicals and energy carriers can be generated in a sustainable manner. These include various fermentation pathways that generate food and feed materials, monomers for the bioplastics or pharmaceutical industry, but the generation of biogas (a renewable source of energy) via anaerobic digestion is just as well important.

In this project, we delve into the mysterious and yet much unknown world of the microbiome found in anaerobic digesters. Our goal is to better understand how bacteria and archaea interact and work together, while converting complex organic matter to the most reduced (CH4) and most oxidized (CO2) forms of organic carbon. More specifically, the project will offer master thesis topics for 2 students, both of whom will be involved in laboratory work, data analysis, testing different scientific hypotheses and potential tasks related to bioinformatics.

The topics are connected, but not dependent on each other. All work is carried out at DTU (Lyngby campus), in close collaboration between the Bioenergy Group of the Department of Environmental Engineering, DTU and the Genomics and Bioinformatics Research Unit of the Department of Biology, University of Padua.

Aim:

In the first part of the project, our target will be to isolate select syntrophic microorganisms from anaerobic digestion media and cultivate them to identify if they are capable of synergistic behavior.

Then in the second part, the previously isolated microbes will be enriched using microbiological techniques, and analyzed genetically to decipher their active and inactive metabolic pathways.

Objectives:

·         Student 1:

o   Isolate syntrophic microorganisms from anaerobic media

o   Culture isolated species and look for traits of synergism

·         Student 2:

o   Enrich isolated species

o   Test metabolic activity through metagenomics

In collaboration with

Department of Biology, University of Padua

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Contact

Company / Organization

DTU Miljø

Name

Irini Angelidaki

Position

Professor

Mail

iria@env.dtu.dk

Supervisor info

MSc in Biotechnology

Supervisor

Irini Angelidaki

Co-supervisors

Adam Kovalovszki, Xinyu Zhu

ECTS credits

10 - 30

Type

MSc thesis, Special course

MSc in Chemical and Biochemical Engineering

Supervisor

Irini Angelidaki

Co-supervisors

Adam Kovalovszki, Xinyu Zhu

ECTS credits

10 - 30

Type

MSc thesis, Special course

MSc in Environmental Engineering

Supervisor

Irini Angelidaki

Co-supervisors

Adam Kovalovszki, Xinyu Zhu

ECTS credits

10 - 30

Type

MSc thesis, Special course

MSc in Sustainable Energy

Supervisor

Irini Angelidaki

Co-supervisors

Adam Kovalovszki, Xinyu Zhu

ECTS credits

10 - 30

Type

MSc thesis, Special course

Technical University of Denmark

For almost two centuries DTU, Technical University of Denmark, has been dedicated to fulfilling the vision of H.C. Ørsted – the father of electromagnetism – who founded the university in 1829 to develop and create value using the natural sciences and the technical sciences to benefit society.


Today, DTU is ranked as one of the foremost technical universities in Europe, continues to set new records in the number of publications, and persistently increases and develops our partnerships with industry, and assignments accomplished by DTU’s public sector consultancy.

Find us here

Anker Engelunds Vej 1
Bygning 101A
2800 Kgs. Lyngby

Denmark



Tlf. (+45) 45 25 25 25

CVR-nr. 30 06 09 46

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