STEN research group


















Prof. Jo DewulfJo Dewulf

Research areas: Environmental (bio) technology, Life cycle analysis, Recycling

Tel: +32 (0)9 264 59 49

Curriculum vitae 


Rodrigo Freitas de Alvarenga

Rodrigo Alvarenga

Research areas: LCA method development, Bio-based economy, Raw materials

Tel: +32 (0)9 264 58 71




David Sanjuan DelmasDavid Sanjuan Delmas

Research areas: LCA method development, Circular economy, Waste management, Aquaculture

Tel: +32 (0)9 264 59 98



Lieselot BooneLieselot Boone

Research areas: Ecosystem services, Soil quality, LCA method development, Agriculture, Food

Tel: +32 (0)9 264 59 18



Sue Ellen TaelmanSue Ellen Taelman

Research areas: LCA method development, Bio-based economy, Material flow analysis, Circular Economy, Waste management

Tel: +32 (0)9 264 58 71



Didem Civancik UsluDidem Civancik Uslu

Research areas: LCA method development, Plastics, Packaging, Eco-design, Circular economy

Tel: +32 (0)9 264 59 98 



Gwenny ThomassenGwenny Thomassen

Research areas: Bio-based economy, Circular Economy, Sustainability assessments

Tel: +32 (0)9 264 59 54



Sophie HuysveldSophie Huysveld

Research areas: LCA method development, Plastics, Packaging, Eco-design, Circular economy

Tel: +32 (0)9 264 59 54 



Thuy Trang NhuThuy Trang Nhu

Research areas: Material flow analysis, Food, Aquaculture, Agriculture, Packaging

Tel: +32 (0)9 264 59 48 


Margot Cooreman-AlgoedMargot Cooreman-Algoed

Research topic: Environmental assessment of the food sector in relation to consumers

Tel: +32 (0)9 264 62 43/ +32 (0)9 264 99 27

PhD Students

Astrid BuchmayrAdstrid Buchmayr

Research topic:  An integrated sustainability assessment of primary energy carriers

Tel: +32 (0)9 264 99 28



Gustavo Longaray MoragaGustavo Longaray Moraga

Research topic: Circularity indicators for products and materials

Tel: +32 (0)9 264 59 98



Ligia da Silva LimaLigia da Silva Lima

Research topic: Assessment of niobium (Nb) supply and applications with a view to sustainability enhancement

Tel: +32 (0)9 264 99 28



Duc Anh Luong

Research topic: Integration of linear inverse model and food wen modelling into life cycle assessment of fish production



María Fernanda Godoy LeónMaría Fernanda Godoy León

Research topic: Modellling of material, energy and exergy exchanges within the technosphere for the development of circularity indicators

Tel: +32 (0)9 264 99 24



Pieter NachtergaelePieter Nachtergaele

Research topic: Optimization of renewables-based processes from variable feedstocks via process modelling

Tel: +32 (0)9 264 59 18



Hina HabibHina Habib

Research topic: Secondary raw materials from the Urban Mine: Understanding E-waste contribution to environmental sustainability

Tel: +32 (0)9 264 62 43



Nils PréatNils Préat

Research topic: Environmental sustainability of marine biomass

Tel: +32 (0)9 264 99 27



Jordy MotteJordy Motte

Research topic: Sustainability assessment of the alternative production of C3-chemicals from methane sources such as biogas and stranded gas

Tel: +32 (0)9 264 99 28



Kerstin KleinhansKerstin Kleinhans

Research topic: Searching for replicable strategies and solutions that are able to increase plastic recycling rates in urban environments from 20-30% to over 50% by unlocking the use of 'lost plastics' as secondary resources

Tel: +32 (0)9 331 03 97 



Martin SkeltonMartin Skelton

Research topic: Waste plastic treatment methods including chemical recycling, looking at resource and exergy efficiencies, implications for the possibility of circular process chains, and selection criteria for optimal treatment of various waste streams

Tel: +32 (0)9 264 99 27


Affiliated PhD Students

Philipp KehreinPhilipp Kehrein

Research topic: Sustainable urban water management: Wastewater resource recovery, value creation, process design

Tel: +31 643 92 25 33



Minh Tu NguyenMinh Tu Nguyen

Research topic: Understanding the interaction between nutrient flows and aquatic polyculture management systems


Administrative & Technical Staff

Lena De Cock

Tel: +32 (0)9 264 59 50


Els Van Hende

Tel: +32 (0)9 264 62 37


Patrick De Wispelaere

Tel: +32 (0)9 264 59 99


Former PhD students

Lieselot Boone 

Dissertation: Quantification of agricultural productivity in environmental sustainability assessments: methodological developments (2019)


Gabriela Rentería Gámiz 

Dissertation: Expanding the knowledge of environmental sustainability in the biopharmaceutical industry: from manufacturing technologies to supply chain (2019)


Sophie Sfez

Dissertation: Resource efficiency evaluation of the introduction of resource recovery technologies in the bio-based economy (2018)


Phuong Ha Tran

Dissertation: The fate of e-waste in Vietnam: environmental evaluation of the current situation and the way forward (2018)


Sam Debaveye

Dissertation: The patient benefit and environmental burden of pharmaceutical treatments: a comprehensive assessment of Human Health (2018)


Maarten Christis

Dissertation: Macroscopic assessment of material flows in Flanders based on input-output tables (2018)


Thuy Trang Nhu

Dissertation: Environmental sustainability assessment of fish products from aquaculture in Vietnam: a focus on Pangasius hypophthalmus (2017)


Wouter De Soete

Dissertation: Advancing environmental sustainability assessment in the pharmaceutical industry (2016)


Sofie Huysman

Dissertation: Analysis and development of indicators for a sustainable use of natural resources in a life cycle perspective (2016)


Sophie Huysveld

Dissertation: Exergy-based natural resource accounting in sustainability assessment of agricultural production systems (2016)


Sue Ellen Taelman

Dissertation: Environmental sustainability assessment of algae production systems: methodological development and case studies (2016)


Xander Van Doorslaer

Dissertation: Advanced oxidation of fluoroquinolone antibiotics in water by heterogeneous photocatalysis (2014)


Ernesto Luis Barrera Cardoso

Dissertation: Anaerobic digestion of a very high strength and sulfate-rich vinasse: from experiments to modeling and sustainability (2014)


Thomas Schaubroeck

Dissertation: Including man-nature relationships in environmental sustainability assessment of forest-based production systems (2014)


Pilar Swart

Dissertation: Resource sustainability assessment of the use of non-ferrous metals in advanced materials applications (2013)


Rodrigo Freitas de Alvarenga

Dissertation: Environmental sustainability of biobased products: new assessment methods and case studies (2013)


Steven De Meester

Dissertation: Life cycle assessment in biorefineries: case studies and methodological development (2013)


Olga Pokorska

Dissertation: Biogenic volatile organic compound analysis from selected European deciduous and coniferous tree species: composition and emission rate (2012)


Yannay Casas Ledon

Dissertation: Introduction of advanced technology (solide oxide fuel cell) in the sugarcane industry: technical and sustainability analysis (2012)


Eva Joo

Dissertation: Characterization of stress induced changes in Biogenic Volatile Organic Compound (BVOC) emissions from Fagus sylvatica and Pseudotsuga menziesii (2011)


Charles Kyuti Nzila

Dissertation: Potential of biogas production from biowaste in Kenya and its contribution to environmental sustainability (2011)


Bavo De Witte

Dissertation: Advanced oxidation of quinolone antibiotics in water by ozone and the peroxone process (2010)


Geert Van der Vorst

Dissertation: Development of a tool for the environmental evaluation of the resource and energy consumption in the pharmaceutical industry at the process, plant and system level (2010)


Wouter Van Hecke

Dissertation: Development of a gas/liquid membrane contactor for oxygen delivery in enzymatic conversions (2009)