Cigdem Eskicioglu obtained her B.Sc. in Environmental Engineering in 1996 from Istanbul Technical University (ITU), Türkiye. She worked as an Environmental Process Engineer in Istanbul from 1997 to 2001. With a Natural Sciences and Engineering Research Council of Canada (NSERC) scholarship, she pursued a Ph.D. in Environmental Engineering at the University of Ottawa (UO), Canada, studying microwave pretreatment of municipal sludge for advanced anaerobic digestion under Professors Ronald L. Droste and Kevin J. Kennedy (2002-2006). After her Postdoctoral Research Fellowship (2006-2008) at UO, she joined the School of Engineering at the University of British Columbia (UBC), Canada, as Professor, founding and leading the Bioreactor Technology Group (BTG). From 2020 to 2025 at UBC, Professor Eskicioglu was awarded the prestigious NSERC/Metro Vancouver Senior Industrial Research Chair (IRC) title and led a research partnership program on advanced resource recovery from wastewater.
Research interests
My overarching research program supports my long-term vision of advancing waste treatment processes for efficient contaminant removal, bioenergy conversion, and resource recovery. In partnership with waste utilities, engineering companies, agricultural communities, and government agencies, we develop advanced biochemical (aerobic, anoxic and anaerobic bioreactors, dark fermentation) and thermochemical (hydrothermal liquefaction) reactor processes for waste minimization. As the global trend towards a circular economy increases, we focus on resource recovery from waste in the forms of phosphorus, ammonia, biomethane, biohydrogen, and biocrude oil, and safely integrating novel reactor processes into treatment operations. Another research area is the quantification, fate, and removal of emerging contaminants, such as hormones, pharmaceuticals, pesticides, and flame retardants, to meet stringent discharge limits and reduce impact on the natural environment.
Selected publications
– Liu H, Basar IA & Eskicioglu C 2025, ‘Effects of municipal sludge composition on hydrothermal liquefaction products: Optimizing energy recovery via combination with anaerobic digestion‘, Chemical engineering journal, 525 – 170645.
– Kizza R & Eskicioglu C 2025, ‘Inhibition study of model compounds from sludge-derived hydrothermal liquefaction aqueous product on anaerobic digestion‘, Journal of hazardous materials, 497 – 139770.
– Parajuli A & Eskicioglu C 2025, ‘Ozone enhances biological treatment of hydrothermal liquefaction aqueous stream from municipal sludge‘, Bioresource technology, 437 – 133159.
– Oghyanous FA & Eskicioglu C 2025, ‘Hydrothermal liquefaction vs. fast/flash pyrolysis for biomass-to-biofuel conversion: new insights and comparative review of liquid biofuel yield, composition, and properties‘, Green chemistry, 24.
– Azarmina N & Eskicioglu C 2025, ‘Anaerobic co-digestion of hydrothermal liquefaction of aqueous phase with municipal sludge and dewatering centrate‘, Journal of environmental management, 375 – 124254.
– Basar IA & Eskicioglu C 2025, ‘Continuous-flow aerobic co-treatment of municipal sludge derived hydrothermal liquefaction aqueous phase with wastewater in treatment plants‘, Journal of environmental chemical engineering, 13 – 4 – 117336.
Selected research activities
Recognized by Stanford University & Elsevier in the 2025 World’s Top 2% of Highly Cited Scientists list
Serving as Associate Editor of Waste Management (Elsevier) (09/2025)
Awarded an AEI grant (co‑PI), enabling GEMMA‑UPC to establish a new research line on transportation‑fuel generation from microalgae
Delivered an invited seminar at BIOZONE Group at the University of Toronto
Delivered an invited seminar at the Dept. of Biological & Chemical Eng., Aarhus University
Served as a scientific committee member for two prestigious international conferences
Our paper received the Best Presentation Award at the 3rd International Water Association – Young Water Professionals Conf., Canada.