Projects per year
Personal profile
Research interests
I am a Professor at the Autonomous University of Barcelona (UAB), Chemical Engineer (UAB, 1999) and PhD in Environmental Science and Technology (UAB, 2005).
My research activity began in 1999 and focuses on the biological valorisation of organic waste. In a first stage, I worked on the composting process, its optimisation, and the analysis of physicochemical properties, as well as the use of respirometry techniques for the evaluation and control of processes. My doctoral thesis (2000-2005) was the first thesis of the group GICOM, initiating a new line of research in composting at a time of expansion of this technology. In this first stage I carried out highly applied research and participated in multiple contracts with companies, leading several of them. My work stablished the basis for the emerging research group and contributed to generating new knowledge about the composting process of waste of different types. From my PhD thesis I published 6 articles in SCI journals, 2 articles in an American technical journal and 2 articles in technical journals at national level.
My research has combined an applied aspect in the first years of my career, in contact with waste management companies or producers, with a more exploratory facet, searching for new bioconversion processes for the development of the circular bioeconomy in a second stage. As a member of the GICOM group, I have participated since 2000 in 11 R+D+I projects awarded. In 2006, I did a short and inspiring postdoctoral stay with Dr. Tom Richard at Penn State University (USA), a pioneer in composting, bioenergy and solid-state fermentation. After this, I co-supervised the GICOM's first doctoral thesis on solid-state fermentation, sowing the seeds of a new research line. Without abandoning the composting and anaerobic digestion processes, essential for an integral waste management, our activity evolved into a new line of research in solid-state fermentation, with the aim of obtaining a greater recovery of organic waste, beyond the compost and biogas. Thus, in a first stage we studied the production of hydrolytic enzymes and biopesticides, within the framework of different projects. Then, I co-supervised the first two theses of the group on the production of biosurfactants, consolidating the work line that provided the basis for the on-going project SURFING WASTE where I act as IP1. This project provides the basis for this proposal SOLSTICE.
I have co-supervised 10 doctoral theses, including one industrial doctorate and co-supervise four more in progress. 7 out of the 10 PhDs develop their careers in universities or research centres in Spain, USA or Colombia. 2 of them work as project managers in private companies. 1 has interrupted her career to become a mother.
I have been granted three six-year research periods. According to Scopus (10/02/24) my h-index is 33, and my 71 publications have received 3,189 citations, with an average of 396 citations per year in the last 3 years. I have participated in a total of 10 national projects and a European project. I act as IP1 in project Surfing Waste (PID2020-114087RB-I00, 2021-2024). In 2008 I led an AECID project (A/9445/07) in collaboration with the University of Sfax (Tunisia) on biodegradation of phytotoxic compounds through enzymes in the composting of waste from the oil industry. I have participated in numerous contracts with companies and administrations, leading several of them in the period 2002-2010. In 2015 I led a contract with the Belgian company Nutrition Sciences N.V. I have been a vocal member of the board of directors of the Spanish Composting Network since 2018. I am associate editor in the journal Waste Management (Elsevier).
Additionally, I began my teaching career in 1999 as a pre-doctoral fellow, as an assistant professor in 2005 and as a tenured professor (profesora titular de universidad) since 2010. I am the coordinator of the teaching plan and staff in the Dpt. of Chemical, Biological and Environmental Engineering since 2012. I also acted as the coordinator for teaching innovation in the Engineering School from 2021-2023. Previously, I collaborated with the UAB School of Engineering Dean, coordinating various initiatives to bring engineering closer to girls. Among them, I coordinated the FECYT Ingenionautas project (FCT-10-1034, IP Dr. Sorribes). I collaborate in different initiatives to encourage STEM careers among young students in primary and high schools and to visualize female scientists and engineers.
General indicators:
Recognition of 18 years of research experience (3 Sexenios de investigación, last granted in 2017, a 4th one to be submitted in February 2024).
Participation in a total of 10 national and 1 European projects.
PhD theses supervised: 10. Currently under supervision: 4
Data from Scopus:
Publications: 71; Citations: 3,189; h-Index: 33.
Average citations in the last 3 years: 396 cites/y.
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
Education/Academic qualification
Ph. D., Doctora en Ciències Ambientals, Universitat Autònoma de Barcelona (UAB)
Award Date: 1 Apr 2005
Engineer, Enginyer Químic, Universitat Autònoma de Barcelona (UAB)
Award Date: 8 Oct 1999
External positions
Professora Lectora, Universitat Autònoma de Barcelona (UAB)
15 Sept 2005 → 14 Sept 2010
Professora Titular d'Escola Universitària, Escola Universitària Politècnica del Medi Ambient
15 Feb 2004 → 14 Sept 2005
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Collaborations and top research areas from the last five years
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Cierre de ciclos hacia la sostenibilidad local en la agricultura: producción de biofertilizantes enriquecidos en nutrientes y enmiendas orgánicas con propiedades biopesticidas y bioestimulantes (FertiLab)
Sanchez Ferrer, A. (Principal Investigator), Artola Casacuberta, A. (Investigator), Baeza Labat, J. A. (Investigator), Barrena Gomez, R. (Investigator), Gea Leiva, M. T. (Investigator), Font Segura, X. (Investigator), Sala Marti, A. (Collaborator) & Molina Peñate, E. (Collaborator)
1/12/22 → 30/11/25
Project: Research Projects and Other Grants
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SQUEEZER: Nanomateriales para la mejora de la digestión anaerobia: incrementando el contenido en metano y convirtiendo Co2 a metanol
Font Segura, X. (Principal Investigator), Sanchez Ferrer, A. (Principal Investigator 2), Gea Leiva, M. T. (Investigator), Artola Casacuberta, A. (Investigator), Barrena Gomez, R. (Investigator), Carrasco Garcia, A. (Collaborator), Ghoreishi ., G. (Collaborator), Molina Peñate, E. (Collaborator), Moyano Dominguez, D. (Collaborator), Vali , S. A. (Collaborator) & Moral Vico, A. J. (Collaborator)
1/12/22 → 30/11/24
Project: Research Projects and Other Grants
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Baterías biodegradables y compostables para agricultura de precisión y sistemas energéticos descentralizados (BIDEKO)
Barrena Gomez, R. (Principal Investigator), Talens Peiro, L. (Principal Investigator 2), Gea Leiva, M. T. (Investigator), Gabarrell Durany, X. (Investigator), Font Segura, X. (Collaborator) & Muñoz Liesa, J. (Collaborator)
1/10/21 → 30/09/24
Project: Research Projects and Other Grants
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BIOSURFACTANTES GLICOLIPIDOS A PARTIR DE RESIDUOS, UNA ALTERNATIVA A LOS SURFACTANTES QUIMICOS EN LA BIOECONOMIA CIRCULAR
Gea Leiva, M. T. (Principal Investigator), Barrena Gomez, R. (Principal Investigator 2), Eras Muñoz, E. N. (Collaborator), GOREISHI, G. (Collaborator), MOLINA PEÑATE, E. (Collaborator), Moral Vico, A. J. (Collaborator), Artola Casacuberta, A. (Investigator), Font Segura, X. (Investigator), Sanchez Ferrer, A. (Investigator), Oiza Van Lochem, F. N. (Collaborator), Carrasco Garcia, A. (Collaborator) & Bueno Mancebo, J. A. (Collaborator)
1/09/21 → 31/08/24
Project: Research Projects and Other Grants
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Municipis resilients a les pandèmies mitjançant el nexe de l'agricultura de proximitat, energia, aigua i residus. Del pilot al municipi
Gabarrell Durany, X. (Principal Investigator), Sanchez Ferrer, A. (Investigator), Villalba Mendez, G. (Investigator), Gea Leiva, M. T. (Investigator), Rovira Val, M. R. (Investigator), Barrena Gomez, R. (Investigator), Pont Castejon, I. (Investigator), Madrid López, C. (Investigator), Talens Peiro, L. (Investigator), Badia Moragas, A. (Investigator), Mendoza Beltran, A. (Investigator), Alejandra Cerda Llanos (Investigator), Moral Vico, A. J. (Investigator), Gasol Martinez, C. (Investigator), Muñoz Odina, P. (Investigator), Arcas Pilz, V. (Investigator), Stringari ., G. (Investigator), Rufi Salis, M. (Investigator), Pena , A. M. (Investigator), Tonini ., P. (Investigator), Gonzalez Atero, R. (Investigator), Toboso Chavero, S. (Investigator), Parada Molina, F. A. (Investigator), Langemeyer , J. (Investigator), Gassó-Domingo, S. (Investigator), Cuerva Contreras, E. (Investigator), Molins Cabaní, S. (Collaborator), Gonzalez Ale, D. (Collaborator), Font Segura, X. (Collaborator), Francisco, G. R. (Collaborator), Artola Casacuberta, A. (Collaborator), Velasco Fernandez, R. (Collaborator), Evangelista ., G. (Collaborator), Orsini, F. (Collaborator), Petit Boix, A. (Collaborator), Sanclemente Crespo, M. (Collaborator), Appolloni, E. (Collaborator) & Zambrano, P. (Collaborator)
14/05/21 → 13/11/22
Project: Research Projects and Other Grants
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Advances in Yeast Biotechnology for Biofuels and Sustainability: Value-Added Products and Environmental Remediation Applications
Daverey, A., Dutta, K., Joshi, S. & Gea, T., 1 Jan 2023, Elsevier. 606 p.Research output: Book/Report › Book › Research › peer-review
1 Citation (Scopus) -
Carbon and nitrogen optimization in solid-state fermentation for sustainable sophorolipid production using industrial waste
Eras-Muñoz, E., Gea, T. & Font, X., 2023, In: Frontiers in Bioengineering and Biotechnology. 11, 17 p., 1252733.Research output: Contribution to journal › Article › Research › peer-review
Open Access1 Citation (Scopus) -
Magnetite-based nanoparticles and nanocomposites for recovery of overloaded anaerobic digesters
Barrena Gomez, R., Vargas-García, M. D. C., Catacora-Padilla, P., Gea Leiva, M. T., Abomarkeb, A. M. A., Moral Vico, A. J., Sanchez Ferrer, A., Font Segura, X. & Aspray, T. J., Mar 2023, In: Bioresource Technology. 372, 12 p., 128632.Research output: Contribution to journal › Article › Research › peer-review
Open Access9 Citations (Scopus)1 Downloads (Pure) -
Optimization of UV-C pulsed radiation strategy for a high-efficiency portable water sterilizer
Ruiz-Díez, C., Navarro-Segarra, M., Barrena, R., Gea, T. & Esquivel, J. P., Aug 2023, In: Environmental Technology and Innovation. 31, 12 p., 103199.Research output: Contribution to journal › Article › Research › peer-review
Open Access5 Citations (Scopus) -
A plant-like battery: a biodegradable power source ecodesigned for precision agriculture
Navarro-Segarra, M., Tortosa, C., Ruiz-Díez, C., Desmaële, D., Barrena, R., Sabaté, N., Esquivel, J. P. & Gea Leiva, M. T., 30 May 2022, In: Energy & Environmental Science. 15, 7, p. 2900-2915 16 p.Research output: Contribution to journal › Article › Research › peer-review
Open Access9 Citations (Scopus)
Thesis
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Estudi del compostatge de residus sòlids orgànics: optimització de la mescla inicial i seguiment de paràmetres d'activitat biològica del procés
Gea Leiva, M. T. (Author)Artola Casacuberta, A. (Director) & Sanchez Ferrer, A. (Director), 1 Apr 2005Student thesis: Doctoral thesis
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Diseño y validación de sistemas de compostaje a escala de laboratorio: aplicación al tratamiento de residuos sólidos urbanos y lodos de depuradora
Gea Leiva, M. T. (Author)Artola Casacuberta, A. (Director) & Sanchez Ferrer, A. (Director), 12 Sept 2001Student thesis: Final degree project (TFG)
Datasets
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Raw data to support the manuscript "Carbon and Nitrogen Optimization in Solid-State Fermentation for Sustainable Sophorolipids Production Using Industrial Waste"
Gea Leiva, M. T. (Creator), Font Segura, X. (Creator) & Eras Muñoz, E. N. (Creator), CORA.Repositori de Dades de Recerca, 19 Dec 2023
DOI: 10.34810/data973
Dataset