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Associate Professor Ilje Pikaar
Associate Professor

Ilje Pikaar

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Phone: 
+61 7 336 51389

Overview

Background

Ilje Pikaar received his Bachelor of Science in Environmental Science (2004) and Master of Science in Environmental Technology (2006) from the Wageningen University, the Netherlands. He received his PhD degree in Environmental Engineering in 2012 from The University of Queensland, Australia.

Ilje Pikaar expertise involve the areas of environmental electrochemistry, the global nitrogen cycle, sewer corrosion, next generation sludge management, metal recovery, integrated urban water management and resource recovery with a special focus on nitrogen recovery and production of microbial proteins. Central theme in his international oriented research approach is to conduct high-quality research and extrapolate fundamental knowledge and scientific discoveries to real life applications and development of innovative technologies.

In the past 8 years, Ilje Pikaar has obtained signification funding, including 7 ARC projects as chief investigator. He also played an important role in the development in the CRC Blue Economy, a 10-year AUS$50 million dollar project (https://blueeconomycrc.com.au/). Equally important, his work on integrated urban water management led to a first author publication in the prestigious journal Science. In 2018, his work on the re-engineering the global nitrogen cycle was awarded the prize of best feature article of 2017 in the esteemed journal Environmental Science and Technology. He has also published in other prestigious journals such as Nature Food and The Lancet Planetary Health. Overall, he has published over 40 peer reviewed articles with an average impact factor of his publications of 8.51, which is quite uniquely considering his field of research.

From 2015 to 2019, Ilje Pikaar was the secretary of the International Water Association (IWA) Cluster of Resource Recovery from Water. As the secretary of the cluster for resource recovery from water of the IWA, Ilje Pikaar has been very active in organizing international conferences and workshops and other IWA related activities. Since 2019 he is the co-chair of the cluster. He was the co-chair of the 3rd IWA Resource Recovery from Water Conference in Venice (8-12 September 2019).

Since January 2018, Ilje Pikaar is board member of the International Waste Working Group (IWWG). The IWWG is the leading organisation in the field of solid waste management globally. Since September 2018 joined the editorial board of Waste Management, the leading scientific journal dedicated to solid waste management, as Associate Editor, handling over 100 manuscripts annually. In 2020, he was the handling guest editor of a special edition on 'Resource Recovery from Water' in Water Research. Moreover, in October 2020 he joined the Early Career Editorial Advisory Board of Environmental Science and Technology. Lastly, Dr. Pikaar has signed a book contract with the IWA publishing for the development of a graduate entry masters textbook on Resource Recovery from Water. The expected publication date of this book will be mid 2021. Finally, he is a managing program committee member for the bi-annual Resource Recovery from Water conferences of the International Water Association.

Availability

Associate Professor Ilje Pikaar is:
Available for supervision
Media expert

Qualifications

  • Doctor of Philosophy, The University of Queensland

Works

Search Professor Ilje Pikaar’s works on UQ eSpace

71 works between 2006 and 2025

41 - 60 of 71 works

2018

Journal Article

Rapid removal of ammonium from domestic wastewater using polymer hydrogels

Cruz, Heidy, Luckman, Paul, Seviour, Thomas, Verstraete, Willy, Laycock, Bronwyn and Pikaar, Ilje (2018). Rapid removal of ammonium from domestic wastewater using polymer hydrogels. Scientific Reports, 8 (1) 2912, 2912. doi: 10.1038/s41598-018-21204-4

Rapid removal of ammonium from domestic wastewater using polymer hydrogels

2018

Book Chapter

The urgent need to re-engineer nitrogen-efficient food production for the planet

Pikaar, Ilje, Matassa, Silvio, Rabaey, Korneel, Laycock, Bronwyn, Boon, Nico and Verstraete, Willy (2018). The urgent need to re-engineer nitrogen-efficient food production for the planet. Managing water, soil and waste resources to achieve sustainable development goals: monitoring and implementation of integrated resources management. (pp. 35-69) edited by Stephan Hülsmann and Reza Ardakanian. Cham, Switzerland: Springer International Publishing. doi: 10.1007/978-3-319-75163-4_3

The urgent need to re-engineer nitrogen-efficient food production for the planet

2017

Journal Article

Simultaneous use of caustic and oxygen for efficient sulfide control in sewers

Lin, Hui-Wen, Lu, Yang, Ganigue, Ramon, Sharma, Keshab R., Rabaey, Korneel, Yuan, Zhiguo and Pikaar, Ilje (2017). Simultaneous use of caustic and oxygen for efficient sulfide control in sewers. Science of the Total Environment, 601-602, 776-783. doi: 10.1016/j.scitotenv.2017.05.225

Simultaneous use of caustic and oxygen for efficient sulfide control in sewers

2017

Journal Article

Electrochemical Production of Magnetite Nanoparticles for Sulfide Control in Sewers

Lin, Hui-Wen, Couvreur, Kenny, Donose, Bogdan C, Rabaey, Korneel, Yuan, Zhiguo and Pikaar, Ilje (2017). Electrochemical Production of Magnetite Nanoparticles for Sulfide Control in Sewers. Environmental science & technology, 51 (21), 12229-12234. doi: 10.1021/acs.est.7b01748

Electrochemical Production of Magnetite Nanoparticles for Sulfide Control in Sewers

2017

Journal Article

Microbes and the next nitrogen revolution

Pikaar, Ilje, Matassa, Silvio, Rabaey, Korneel, Bodirsky, Benjamin Leon, Popp, Alexander, Herrero, Mario and Verstraete, Willy (2017). Microbes and the next nitrogen revolution. Environmental Science and Technology, 51 (13), 7297-7303. doi: 10.1021/acs.est.7600916

Microbes and the next nitrogen revolution

2017

Journal Article

Electrochemical oxidation of iron and alkalinity generation for efficient sulfide control in sewers

Lin, Hui-Wen, Kustermans, Caroline, Vaiopoulou, Eleni, Prevoteau, Antonin, Rabaey, Korneel, Yuan, Zhiguo and Pikaar, Ilje (2017). Electrochemical oxidation of iron and alkalinity generation for efficient sulfide control in sewers. Water Research, 118, 114-120. doi: 10.1016/j.watres.2017.02.069

Electrochemical oxidation of iron and alkalinity generation for efficient sulfide control in sewers

2017

Conference Publication

Work-in-progress: environmental course redesign: learning ethics from the environmental engineering perspective

Murzi, Homero, Fleming, Melanie, Mazzurco, Andrea and Pikaar, Ilje (2017). Work-in-progress: environmental course redesign: learning ethics from the environmental engineering perspective. 2017 Research in Engineering Education Symposium, REES 2017, Bogota, Colombia, 6-8 July 2017. Red Hook, NY, United States: Curran Associates.

Work-in-progress: environmental course redesign: learning ethics from the environmental engineering perspective

2017

Other Outputs

The urgent need to re-engineer nitrogen-efficient food production for the planet

Pikaar, Ilje, Matassa, Silvio, Rabaey, Korneel, Laycock, Bronwyn, Boon, Nico and Verstraete, Willy (2017). The urgent need to re-engineer nitrogen-efficient food production for the planet. Dresden, Germany: Dresden Nexus Conference.

The urgent need to re-engineer nitrogen-efficient food production for the planet

2016

Journal Article

Nitrite addition to acidified sludge significantly improves digestibility, toxic metal removal, dewaterability and pathogen reduction

Du, Fangzhou, Keller, Jurg, Yuan, Zhiguo, Batstone, Damien J., Freguia, Stefano and Pikaar, Ilje (2016). Nitrite addition to acidified sludge significantly improves digestibility, toxic metal removal, dewaterability and pathogen reduction. Scientific Reports, 6 (1) 39795, 39795. doi: 10.1038/srep39795

Nitrite addition to acidified sludge significantly improves digestibility, toxic metal removal, dewaterability and pathogen reduction

2016

Journal Article

Effect of biomass concentration on methane oxidation activity using mature compost and graphite granules as substrata

Xie, S., O'Dwyer, T., Freguia, S., Pikaar, I. and Clarke, W. P. (2016). Effect of biomass concentration on methane oxidation activity using mature compost and graphite granules as substrata. Waste Management, 56, 290-297. doi: 10.1016/j.wasman.2016.08.003

Effect of biomass concentration on methane oxidation activity using mature compost and graphite granules as substrata

2016

Journal Article

Autotrophic nitrogen assimilation and carbon capture for microbial protein production by a novel enrichment of hydrogen-oxidizing bacteria

Matassa, Silvio, Verstraete, Willy, Pikaar, Ilje and Boon, Nico (2016). Autotrophic nitrogen assimilation and carbon capture for microbial protein production by a novel enrichment of hydrogen-oxidizing bacteria. Water Research, 101, 137-146. doi: 10.1016/j.watres.2016.05.077

Autotrophic nitrogen assimilation and carbon capture for microbial protein production by a novel enrichment of hydrogen-oxidizing bacteria

2016

Journal Article

Microbial protein: future sustainable food supply route with low environmental footprint

Matassa, Silvio, Boon, Nico, Pikaar, Ilje and Verstraete, Willy (2016). Microbial protein: future sustainable food supply route with low environmental footprint. Microbial Biotechnology, 9 (5), 568-575. doi: 10.1111/1751-7915.12369

Microbial protein: future sustainable food supply route with low environmental footprint

2016

Journal Article

Electrochemical sulfide removal and caustic recovery from spent caustic streams

Vaiopoulou, Eleni, Provijn, Thomas, Prevoteau, Antonin, Pikaar, Ilje and Rabaey, Korneel (2016). Electrochemical sulfide removal and caustic recovery from spent caustic streams. Water Research, 92, 38-43. doi: 10.1016/j.watres.2016.01.039

Electrochemical sulfide removal and caustic recovery from spent caustic streams

2016

Journal Article

Direct anodic hydrochloric acid and cathodic caustic production during water electrolysis

Lin, Hui-Wen, Cejudo-Marin, Rocio, Jeremiasse, Adriaan W., Rabaey, Korneel, Yuan, Zhiguo and Pikaar, Ilje (2016). Direct anodic hydrochloric acid and cathodic caustic production during water electrolysis. Scientific Reports, 6 (Art No.: 20494) 20494, 20494. doi: 10.1038/srep20494

Direct anodic hydrochloric acid and cathodic caustic production during water electrolysis

2015

Journal Article

Scaling-free electrochemical production of caustic and oxygen for sulfide control in sewers

Lin, Hui-Wen, Rabaey, Korneel, Keller, Jürg, Yuan, Zhiguo and Pikaar, Ilje (2015). Scaling-free electrochemical production of caustic and oxygen for sulfide control in sewers. Environmental Science and Technology, 49 (19), 11395-11402. doi: 10.1021/acs.est.5b02188

Scaling-free electrochemical production of caustic and oxygen for sulfide control in sewers

2015

Journal Article

Enhancing toxic metal removal from acidified sludge with nitrite addition

Du, Fangzhou, Freguia, Stefano, Yuan, Zhiguo, Keller, Jurg and Pikaar, Ilje (2015). Enhancing toxic metal removal from acidified sludge with nitrite addition. Environmental Science and Technology, 49 (10), 6257-6263. doi: 10.1021/es504507m

Enhancing toxic metal removal from acidified sludge with nitrite addition

2015

Journal Article

Feasibility of sulfide control in sewers by reuse ofiron rich drinking water treatment sludge

Sun, Jing, Pikaar, Ilje, Sharma, Keshab Raj, Keller, Jurg and Yuan, Zhiguo (2015). Feasibility of sulfide control in sewers by reuse ofiron rich drinking water treatment sludge. Water Research, 71, 150-159. doi: 10.1016/j.watres.2014.12.044

Feasibility of sulfide control in sewers by reuse ofiron rich drinking water treatment sludge

2015

Journal Article

Electrochemical abatement of hydrogen sulfide from waste streams

Pikaar, Ilje, Mejia Likosova, Elena, Freguia, Stefano, Keller, Jürg, Rabaey, Korneel and Yuan, Zhiguo (2015). Electrochemical abatement of hydrogen sulfide from waste streams. Critical Reviews in Environmental Science and Technology, 45 (14), 1555-1578. doi: 10.1080/10643389.2014.966419

Electrochemical abatement of hydrogen sulfide from waste streams

2014

Journal Article

Reducing sewer corrosion through integrated urban water management

Pikaar, Ilje, Sharma, Keshab R., Hu, Shihu, Gernjak, Wolfgang, Keller, Jürg and Yuan, Zhiguo (2014). Reducing sewer corrosion through integrated urban water management. Science, 345 (6198), 812-814. doi: 10.1126/science.1251418

Reducing sewer corrosion through integrated urban water management

2014

Book Chapter

Wastewater treatment (microbial bioelectrochemical) and production of value-added by-products

Pikaar, Ilje, Virdis, Bernardino, Freguia, Stefano and Keller, Jurg (2014). Wastewater treatment (microbial bioelectrochemical) and production of value-added by-products. Encyclopedia of applied electrochemistry. (pp. 2111-2117) edited by Gerhard Kreysa, Ken-ichiro Ota and Robert F. Savinell. New York, NY, United States: Springer New York. doi: 10.1007/978-1-4419-6996-5_89

Wastewater treatment (microbial bioelectrochemical) and production of value-added by-products

Funding

Past funding

  • 2020
    Blue Economy Biofouling Challenges and Possible Solutions
    Blue Economy CRC-Co Ltd
    Open grant
  • 2019 - 2023
    Efficient PFAS removal from urban wastewater using a novel 2-step approach
    ARC Special Research Initiative - PFAS Remediation Research Program
    Open grant
  • 2019
    UHPLC-QTOF-MS for research on emerging chemical pollutants including PFAS
    UQ Major Equipment and Infrastructure
    Open grant
  • 2017 - 2022
    Toxic metal removal from wastewater sludge
    ARC Discovery Projects
    Open grant
  • 2016 - 2021
    Waste to Value: Energy positive targeted resource recovery from sludge
    ARC Linkage Projects
    Open grant
  • 2016 - 2018
    Problem to Profit: Developing a sustainable feed base from agricultural wastes using single cell protein
    Australian Meat Processor Corporation
    Open grant
  • 2016 - 2017
    Assessment of Smouldering as an Efficient and Low-Cost Alternative for Management of Agricultural Solid Wastes
    Australian Meat Processor Corporation
    Open grant
  • 2016
    Specialised odour component analysis to support development and optimisation of odour treatment technologies
    UQ Major Equipment and Infrastructure
    Open grant
  • 2015 - 2017
    An integrated approach to iron salt use in urban water systems
    ARC Linkage Projects
    Open grant
  • 2014 - 2016
    A landfill cover that generates electricity: a Microbial Fuel Cell application
    ARC Discovery Projects
    Open grant
  • 2013 - 2016
    In-situ electrochemical generation of caustic and oxygen from sewage for emission control in sewers
    ARC Linkage Projects
    Open grant

Supervision

Availability

Associate Professor Ilje Pikaar is:
Available for supervision

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Supervision history

Current supervision

  • Doctor Philosophy

    Antimicrobial surface treatments for reduction of microbial biofouling in aquaculture systems

    Principal Advisor

    Other advisors: Professor Andrew Barnes

  • Doctor Philosophy

    Antimicrobial surface treatments for reduction of microbial biofouling in aquaculture systems

    Principal Advisor

    Other advisors: Professor Andrew Barnes

  • Doctor Philosophy

    Antimicrobial surface treatments for reduction of microbial biofouling in aquaculture systems

    Principal Advisor

    Other advisors: Professor Andrew Barnes

  • Master Philosophy

    Improving compliance with industrial effluent discharges for cleaner environmental waterways

    Associate Advisor

    Other advisors: Professor Steven Kenway

  • Master Philosophy

    Improving compliance with industrial effluent discharges for cleaner environmental waterways

    Associate Advisor

    Other advisors: Professor Steven Kenway

  • Master Philosophy

    Improving Compliance of Industrial Effluent Discharge for Cleaner Environmental Waterways

    Associate Advisor

    Other advisors: Professor Steven Kenway

Completed supervision

Media

Enquiries

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