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About NUI Galway
About NUI Galway
Since 1845, NUI Galway has been sharing the highest quality teaching and research with Ireland and the world. Find out what makes our University so special – from our distinguished history to the latest news and campus developments.
Colleges & Schools
Colleges & Schools
NUI Galway has earned international recognition as a research-led university with a commitment to top quality teaching across a range of key areas of expertise.
- Research & Innovation
- Business & Industry
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At NUI Galway, we believe that the best learning takes place when you apply what you learn in a real world context. That's why many of our courses include work placements or community projects.
Ms Lea Tan
NUI, Microbiology, SNS
Skype ID: lea_len_tan; Linkedln: lea-chua-tan-b7598432; Twitter: @leachuatan
I obtained my BSc in Chemical Engineering at De La Salle University-Manila, Philippines during 2008 followed by working in the industry for 3 years as a wastewater engineer until 2012. I went to Japan under the government MEXT scholarship and obtained my MSc degree in Environmental Engineering at Hokkaido University, Japan from 2012 to 2014. My MSc research focused on developing a biomarker and evaluating wastewater treatment process for reclamation purposes (i.e. reuse as drinking water). In Dec 2018, I obtained an Erasmus Mundus joint Ph.D. degree from UNESCO-IHE (The Netherlands), University of Paris Est (France) and University of Cassino and Southern Lazio (Italy) as part of the Environmental Technologies for Soil, Solid and Sediments (ETECOS3) Erasmus+ project. My Ph.D. research focused on the anaerobic treatment removal of selenate with sulfate and nitrate.
Currently, I am a post-doctoral researcher in NUIG under the SFI Research Professorship Grant of Prof. Piet N.L. Lens programme entitled IETSBIO3 (Innovative Energy Technologies for Biofuels, Bioenergy and a Sustainable Irish Bioeconomy). My main project is focusing on the lipid degradation from lipid-rich wastewater for the generation of biomethane.
- Applied application of biotechnology
- Anaerobic digestion of lipids
- Resource recovery
- Circular economy
- Reactor configuration
|Project||Start Date||End Date|
Peer Reviewed Journals
|(2018)|| 'Integrated upflow sludge bed blanket bioreactor and ion exchange column process assessment for the removal of selenate and sulfate from model wastewater'
Calix E.M., Tan L.C. (corresponding author), Rene E.R., Nancharaiah Y.V., van Hullebusch E.D., Lens P.N.L. (2018) 'Integrated upflow sludge bed blanket bioreactor and ion exchange column process assessment for the removal of selenate and sulfate from model wastewater'. Separation And Purification Technology, 54 (8):1387-1399 [DOI] [Details]
|(2018)|| 'Comparison of upflow anaerobic sludge blanket and biotrickling filter bioreactor for the simultaneous removal of selenate, sulfate, nickel in model mining wastewater'
Tan L.C., Papirio S., Luongo V., Nancharaiah Y.V., Cennamo P., van Hullebusch E.D., Esposito G. and Lens P.N.L. (2018) 'Comparison of upflow anaerobic sludge blanket and biotrickling filter bioreactor for the simultaneous removal of selenate, sulfate, nickel in model mining wastewater'. Chemical Engineering Journal, 345 :545-555 [DOI] [Details]
|(2018)|| 'Selenate removal in biofilm systems: effect of nitrate and sulfate on selenium removal efficiency, biofilm structure, and microbial community'
Tan L.C., Espinosa-Ortiz E., Nancharaiah Y.V., van Hullebusch E.D., Gerlach R. and Lens P.N.L. (2018) 'Selenate removal in biofilm systems: effect of nitrate and sulfate on selenium removal efficiency, biofilm structure, and microbial community'. Journal Of Chemical Technology And Biotechnology, 93 :2380-2389 [DOI] [Details]
|(2018)|| 'Amberlite® IRA-900 ion exchange resin for the sorption of selenate and sulfate: Equilibrium, kinetic and regeneration studies'
Tan L.C., Calix E.M., Rene E.R., Nancharaiah Y.V., van Hullebusch E.D. and Lens PNL. (2018) 'Amberlite® IRA-900 ion exchange resin for the sorption of selenate and sulfate: Equilibrium, kinetic and regeneration studies'. Asce Journal Of Environmental Engineering, 144 (11) [DOI] [Details]
|(2018)|| 'Biological treatment of selenium-laden wastewater containing nitrate and sulfate in an upflow anaerobic sludge bed reactor at pH 5.0'
Tan L.C., Nancharaiah Y.V., Lu S., van Hullebusch E.D., Gerlach R., Lens P.N.L. (2018) 'Biological treatment of selenium-laden wastewater containing nitrate and sulfate in an upflow anaerobic sludge bed reactor at pH 5.0'. Chemosphere, 211 :684-693 [DOI] [Details]
|(2017)|| 'Multiple-endpoints gene alternation-based (MEGA) assay: A toxicogenomics approach for water quality assessment of wastewater effluents'
Fukushima T., Hara-Yamamura H., Nakashima K., Tan L.C. and Okabe S. (2017) 'Multiple-endpoints gene alternation-based (MEGA) assay: A toxicogenomics approach for water quality assessment of wastewater effluents'. Chemosphere, 188 :312-319 [DOI] [Details]
|(2016)|| 'Selenium: Environmental significance, pollution, and biological treatment technologies'
Tan L.C., Nancharaiah Y.V., van Hullebusch E.D. and Lens P.N.L. (2016) 'Selenium: Environmental significance, pollution, and biological treatment technologies'. Biotechnology Advances, 34 (5):886-907 [DOI] [Details]
|(2018)|| Anaerobic treatment of mine wastewater for the removal of selenate and its co-contaminants.
Tan L.C. (2018) Anaerobic treatment of mine wastewater for the removal of selenate and its co-contaminants. London: CRC Press/Balkema, Taylor & Francis Group. [Details]
|(2019)|| 'Selenium remediation using granular and biofilm systems'
Lea C. Tan, Joyabrata Mal and Piet N.L. Lens (2019) 'Selenium remediation using granular and biofilm systems' In: Microbial Biofilms in Bioremediation and Wastewater Treatment. London: CRC Press Taylor & Francis Group. [Details]
|(2019)|| Trends Seminar in Biotechnology Series - From research to application: Novel technologies for resource recovery from biomass and organic residues,
Research Unit (2019) The development of novel biotechnological platforms, specifically designed to produce valuable biofuels from organic waste residues are essential for Ireland and the EU to transform the economy from one heavily reliant on imported fossil fuels to a more indigenous low carbon economy, centred on energy efficiency, renewable energy and smart networks. Such platforms will be developed in the SFI Research Professorship Innovative Energy Technologies for Biofuels, Bioenergy and a Sustainable Irish Bioeconomy, awarded to Prof. Piet Lens at National University Ireland Galway. Novel and disruptive bioenergy production technologies will be developed by predictive modelling and adaptive process control of the anaerobic digestion of organic matter. The work plan involves three approaches: i) anaerobic digestion for enhanced methane production and direct grid injection; ii) steering the anaerobic degradation of organic matter towards diversification of the biofuel mix, including biohydrogen, bio. [Conference Organising Committee Chairperson], Trends Seminar in Biotechnology Series - From research to application: Novel technologies for resource recovery from biomass and organic residues, Orbsen Building, NUIG , 25-APR-19 - 25-APR-19. [Details]
|(2019)|| Anaerobic Digestion Conference AD16,
IWA, Prof.dr. Merle de Kreuk, Prof.dr. Jules van Lier, Prof.dr. Korneel Rabaey (2019) The theme of the 16th issue of the AD conference is Accelerating natural cycles with anaerobic digestion.. [Poster Presentation], Anaerobic Digestion Conference AD16, Delft, The Netherlands , 23-JUN-19 - 27-JUN-19. [Details]
|(2017)|| Biological Treatment of Solid Waste,
G. Esposito, A. Panico, S. Papirio, V. Pastor Poquet (2017) This summer school will train PhD students to understand the whole life cycle of biological waste management, and place it in the context of pollution control, resource recovery and reuse and climate change mitigation, focusing on the novel aspect of energy, organics and nutrients recovery from organic wastes. [Oral Presentation], Biological Treatment of Solid Waste, Gaeta, Italy , 26-JUN-17 - 30-JUN-17. [Details]
|(2016)|| Summer School on Contaminted Sediments: Characterization and Remediation,
Tejaswini Eregowda, Samayita Chakraborty, Eldon Rene Raj, Piet N.L. Lens (2016) ETECOS3 and ABWET PhD summer school with COST training school. [Oral Presentation], Summer School on Contaminted Sediments: Characterization and Remediation, UNESCO-IHE, Delft, The Netherlands , 25-MAY-16 - 27-MAY-16. [Details]
|(2015)|| 4th International Conference on Research Frontiers in Chalcogen Cycle Science & Technology (G16),
Tan L.C., Wadgaonkar S., Bhattari S., Rene E., Lens P.N.L. (2015) Contributions in specific gist areas of Chalcogen-based research are welcomed, that includes the following themes: novel (bio)conversions of chalcogen and metals, chalcogen-metal interactions, analytical techniques, (bio)reactor systems, speciation of chalcogen, production of chalcogen nanoparticles, role of metals in biodegradation, and other emerging research areas for application. [Conference Organising Committee Member], 4th International Conference on Research Frontiers in Chalcogen Cycle Science & Technology (G16), Delft , 28-MAY-15 - 29-MAY-15. [Details]
|(2015)|| Summer School on Contaminated Soils,
Ana Carolina Agnello & Eric D. van Hullebusch (2015) Summer school and course on contaminated soils. [Oral Presentation], Summer School on Contaminated Soils, Amphitheatre Albert Einstein IUT Building 2 rue Albert Einstein 77420, Champs-sur-Marne , 29-JUN-15 - 03-JUL-15. [Details]
|(2013)|| 2nd Doctoral Symposium: Water Management in Society with Growing/Grown Population,
Water Quality Control Laboratory members (2013) Student organized symposium focusing on water management. [Conference Organising Committee Member], 2nd Doctoral Symposium: Water Management in Society with Growing/Grown Population, Hokkaido University, Sapporo, Japan , 24-OCT-13 - 26-OCT-13. [Details]
Honours and Awards
|2019||Nominated for Best Papers Initiative||RSCs Environmental Science family of journals|
|2015||Excellent Poster Presentation||4th International Conference on Research Frontiers in Chalcogen Science and Technology (G16)|
|2013||Excellent Research Award||Water-related Laboratories in Engineering, Hokkaido University|
|2012||PhD Fellowship Grant||EU Erasmus Mundus Joint Doctorate|
|2012||MEXT Japanese Government Scholarship Grant||MEXT Japanese Government|
|2009||License Chemical Engineer||Philippine Institute of Chemical Engineers|
|Association||Function||From / To|
|International Water Association||Member||29-MAR-19 /|
|Employer||Position||From / To|
|Ibiden Philippines Incorporated (IPI), Philippines||Wastewater Engineer/Assistant Supervisor||01-OCT-09 / 10-DEC-10|
|Self-employed||Freelance private tutor||01-JUN-05 / 31-AUG-08|
|Emerson Electric Asia Ltd. Rosemount Analytical Division, Philippines||Specialist 2/Field Service Coordinator||10-DEC-10 / 25-AUG-12|
|Center for Sustainable Development (CeSDR), De La Salle University Manila, Philippines||Research Assistant||01-JUL-11 / 29-FEB-12|
|NUIG||Post-doctoral researcher||01-FEB-19 /|
|2008||De La Salle University Manila||BSc||Chemical Engineering|
|2018||Joint Degree - UNESCO-IHE, The Netherlands; Paris-Est University, France; University of Cassino, Italy||PhD||Environmental Engineering/Technology|
|2014||Hokkaido University, Japan||MSc||Environmental Engineering|
|Title||Type||From / To|
|Teaching (e.g. Service learning / comunity based learning)||Cell Explorer in NUIG||22-NOV-18 /|
|Water Science And Technology||Reviewer|
|Critical Reviews In Environmental Science And Technology||Reviewer|
|Biotechnology and Bioengineering||Editor|
First Aid Responder