Dr Zhiqiang Zuo

Dr Zhiqiang Zuo

Senior Research Associate

Ph.D. in Environmental Science and Engineering, Tsinghua University, China

Master in Environmental Science and Engineering, Tsinghua University, China

Bachelor in Environmental Engineering, Beijing University of Technology, China

Engineering
Civil and Environmental Engineering

Dr Zhiqiang Zuo is an ARC DECRA Fellow at the Water Research Centre, School of Civil and Environmental Engineering, UNSW Sydney. He obtained his PhD from Tsinghua University in 2022 and subsequently held multiple prestigious international fellowships supporting continuous postdoctoral research at Beijing University of Technology (China), the University of Queensland (Australia), and King’s College London (UK). In 2025, he was awarded an ARC DECRA Fellowship and joined UNSW. Dr Zuo’s research advances innovative environmental technologies for sustainable urban water management, with impact across the full wastewater system, from sewer process optimisation to resource recovery. His work has delivered mechanistic and practical solutions to sulfide-induced odour, corrosion, and greenhouse gas emissions in complex sewer networks, through the development of integrated, targeted control frameworks based on coordinated mechanisms of disruption, inactivation, inhibition, and oxidation. In parallel, he is pioneering novel microbially mediated pathways for nitrogen recovery from wastewater, contributing to low-carbon, circular approaches to nutrient management and positioning wastewater infrastructure as a platform for resource recovery rather than waste disposal. He has published more than 40 peer-reviewed journal articles, approximately half of which appear in Water Research and Environmental Science & Technology. In over 50% of these publications, he serves as either first or corresponding author. His doctoral thesis was nominated for the Beijing Excellent Doctoral Thesis Award (<0.5% citywide). He has also served as a Guest Editor for Frontiers in Microbiology and Processes

Location
Water Research Centre Room 109, Civil and Environmental Engineering Vallentine Annex (H22), Kensington Campus
  • Book Chapters | 2017
    Zuo ZQ; Zheng M; Xiong HL; Liu YC; Shi HC, 2017, 'Thermophilic hydrolysis and fermentation to produce short-chain fatty acids from waste sludge', in Lecture Notes in Civil Engineering, pp. 230 - 233, http://dx.doi.org/10.1007/978-3-319-58421-8_36
  • Journal articles | 2025
    Cen X; Hu Z; Yu Z; Huang X; Zuo Z; Guo J; Yuan Z; Zheng M, 2025, 'Integrated application of nanoscale zero-valent iron for sulfide and methane control in sewers and improved wastewater treatment', Water Research, 276, http://dx.doi.org/10.1016/j.watres.2025.123248
    Journal articles | 2025
    Chen Y; Xing Y; Zuo Z; Jiang G; Min H; Tang D; Liang P; Huang X; Liu Y, 2025, 'Editor's note to “Enhanced mechanistic insights and performance optimization: controlling methane and sulfide in sewers using nitrate dosing strategies” [Sci. Total Environ., 907 (2024) 167580]', Science of The Total Environment, 1006, pp. 180870 - 180870, http://dx.doi.org/10.1016/j.scitotenv.2025.180870
    Journal articles | 2025
    Du R; Li G; Zhao R; Lin D; Lu D; Zuo Z; Zhao J; Lu X; Hu Z; Geissen SU, 2025, 'Adaptation of pilot-scale one-stage partial nitritation and anammox process to kitchen waste digestion liquid and mature landfill leachate', Bioresource Technology, 434, http://dx.doi.org/10.1016/j.biortech.2025.132820
    Journal articles | 2025
    Li S; Kang X; Men J; Islam MS; Yang S; Zuo Z; Liang P; Huang X; Liu Y, 2025, 'Initial free ammonia is critical for robust acidic partial nitrification in sequencing batch reactor', Water Research, 278, http://dx.doi.org/10.1016/j.watres.2025.123385
    Journal articles | 2025
    Lu X; Cen X; Zuo Z; Duan H; Wang Z; Hu Z; Zan F; Zheng M, 2025, 'Integrated approach for waste activated sludge stabilization under ultra-short solids retention time', Bioresource Technology, 434, http://dx.doi.org/10.1016/j.biortech.2025.132828
    Journal articles | 2025
    Lu X; Wang Z; Kong Z; Duan H; Zuo Z; Hu Z; Zheng M; Hu S, 2025, 'Upgrading waste activated sludge into valuable biosolids via an integrated biochemical approach', Water Research X, 28, http://dx.doi.org/10.1016/j.wroa.2025.100325
    Journal articles | 2025
    Ren D; Zuo Z; Ba X; He W; Yuan S; Cen Y; Zhang G; Xu J; Zhang N; Sun Y; Wang A; Cheng HY, 2025, 'Fe(Ⅱ/Ⅲ) cycling-based buffering strategy to mitigate sulfide and nitrate overflow in sulfur autotrophic denitrification process under wastewater quality fluctuations', Water Research, 286, http://dx.doi.org/10.1016/j.watres.2025.124243
    Journal articles | 2025
    Wang F; Dong W; Wang H; Sun X; Song H; Dong Z; Zuo Z; Ni B; Ni Y; Lin C; Rong Y; Lin X, 2025, 'A hybrid biomanipulation strategy to regulate seasonal dynamics of phytoplankton in a subtropical mesocosm experiment', Science of the Total Environment, 990, http://dx.doi.org/10.1016/j.scitotenv.2025.179923
    Journal articles | 2025
    Yang Y; Yuan X; Yu L; Jong MC; Pius O; Zou N; Zuo Z; Yang J; Zuo J, 2025, 'Assessment of methane and nitrous oxide emissions from urban community sewer networks: Field quantification and insights into environmental factors', Water Research X, 28, http://dx.doi.org/10.1016/j.wroa.2025.100307
    Journal articles | 2025
    Yuan X; Zuo Z; Yang Y; Zhang Y; Xin X; Zuo J, 2025, 'Enrichment and application of sewer-derived aerobic methanotrophs to enhance gaseous methane removal in sewers', Environment International, 204, http://dx.doi.org/10.1016/j.envint.2025.109798
    Journal articles | 2025
    Zuo Z; He Y; Guo M; Liu T; Zheng M; Liu Y, 2025, 'Production of hydroxyl radicals by the oxygenation of FeS and the effect on sulfide removal in sewer systems', Water Research, 287, http://dx.doi.org/10.1016/j.watres.2025.124341
    Journal articles | 2025
    Zuo Z; Zhang T; Cen X; Lu X; Liu T; Zheng M, 2025, 'High Production of Nitrous Oxide (N2O) via Acidic Denitrification', Environmental Science and Technology Letters, 12, pp. 425 - 431, http://dx.doi.org/10.1021/acs.estlett.5c00255
    Journal articles | 2024
    Chen Y; Xing Y; Zuo Z; Jiang G; Min H; Tang D; Liang P; Huang X; Liu Y, 2024, 'Enhanced mechanistic insights and performance optimization: Controlling methane and sulfide in sewers using nitrate dosing strategies', Science of the Total Environment, 907, http://dx.doi.org/10.1016/j.scitotenv.2023.167580
    Journal articles | 2024
    Du R; Lu D; Zuo Z; Zhang R; Lu X; Zhu C; Hu Z, 2024, 'Full-Scale Demonstration of Nitrogen Removal from Mature Landfill Leachate Using a Two-Stage Partial Nitritation and Anammox Process', Processes, 12, http://dx.doi.org/10.3390/pr12071307
    Journal articles | 2024
    Li S; Kang X; Zuo Z; Islam MS; Yang S; Liu Y; Huang X, 2024, 'Dynamic pH regulation drives Nitrosomonas for high-rate stable acidic partial nitritation', Water Research, 262, http://dx.doi.org/10.1016/j.watres.2024.122078
    Journal articles | 2024
    Niu C; Zuo Z; Zhao X; Lai C; Shi D; Meng J; Liu T, 2024, 'Gas Fermentation Coupled with Water Remediation', Environmental Science and Technology Letters, 11, pp. 851 - 855, http://dx.doi.org/10.1021/acs.estlett.4c00440
    Journal articles | 2024
    Wang F; Wang H; Dong W; Yu X; Zuo Z; Lu X; Zhao Z; Jiang J; Zhang X, 2024, 'Enhanced multi-metals stabilization: Synergistic insights from hydroxyapatite and peroxide dosing strategies', Science of the Total Environment, 927, http://dx.doi.org/10.1016/j.scitotenv.2024.172159
    Journal articles | 2024
    Zheng M; Hu Z; Liu T; Sperandio M; Volcke EIP; Wang Z; Hao X; Duan H; Vlaeminck SE; Xu K; Zuo Z; Guo J; Huang X; Daigger GT; Verstraete W; van Loosdrecht MCM; Yuan Z, 2024, 'Pathways to advanced resource recovery from sewage', Nature Sustainability, 7, pp. 1395 - 1404, http://dx.doi.org/10.1038/s41893-024-01423-6
    Journal articles | 2024
    Zuo Z; Niu C; Zhao X; Lai CY; Zheng M; Guo J; Hu S; Liu T, 2024, 'Biological bromate reduction coupled with in situ gas fermentation in H2/CO2-based membrane biofilm reactor', Water Research, 254, http://dx.doi.org/10.1016/j.watres.2024.121402
    Journal articles | 2024
    Zuo Z; Xing Y; Liu T; Zheng M; Lu X; Chen Y; Jiang G; Liang P; Huang X; Liu Y, 2024, 'Methane mitigation via the nitrite-DAMO process induced by nitrate dosing in sewers', Water Research, 257, http://dx.doi.org/10.1016/j.watres.2024.121701
    Journal articles | 2024
    Zuo Z; Xing Y; Lu X; Liu T; Zheng M; Guo M; Liu Y; Huang X, 2024, 'Nitrite-dependent microbial utilization for simultaneous removal of sulfide and methane in sewers', Water Research X, 24, http://dx.doi.org/10.1016/j.wroa.2024.100231
    Journal articles | 2024
    Zuo Z; Zhang T; Huang X; Cen X; Lu X; Liu T; Shon HK; Zheng M, 2024, 'A hybrid oxidation approach for converting high-strength urine ammonia into ammonium nitrate', Water Research X, 25, http://dx.doi.org/10.1016/j.wroa.2024.100277
    Journal articles | 2024
    Zuo Z; Zheng M; Liu T; Peng Y; Yuan Z, 2024, 'New perspectives in free nitrous acid (FNA) uses for sustainable wastewater management', Frontiers of Environmental Science and Engineering, 18, http://dx.doi.org/10.1007/s11783-024-1786-5
    Journal articles | 2023
    Liu Y; Zuo Z; Li H; Xing Y; Cheng D; Guo M; Liu T; Zheng M; Yuan Z; Huang X, 2023, 'In-situ advanced oxidation of sediment iron for sulfide control in sewers', Water Research, 240, http://dx.doi.org/10.1016/j.watres.2023.120077
    Journal articles | 2023
    Zuo Z; Chen Y; Xing Y; Li S; Yang S; Jiang G; Liu T; Zheng M; Huang X; Liu Y, 2023, 'The advantage of a two-stage nitrification method for fertilizer recovery from human urine', Water Research, 235, http://dx.doi.org/10.1016/j.watres.2023.119932
    Journal articles | 2023
    Zuo Z; Xing Y; Duan H; Ren D; Zheng M; Liu Y; Huang X, 2023, 'Reducing sulfide and methane production in gravity sewer sediments through urine separation, collection and intermittent dosing', Water Research, 234, http://dx.doi.org/10.1016/j.watres.2023.119820
    Journal articles | 2022
    Ren D; Zuo Z; Xing Y; Ji P; Yu T; Zhu D; Liu Y; Huang X, 2022, 'Simultaneous control of sulfide and methane in sewers achieved by a physical approach targeting dominant active zone in sediments', Water Research, 211, http://dx.doi.org/10.1016/j.watres.2021.118010
    Journal articles | 2022
    Zuo Z; Liu T; Zheng M; Xing Y; Ren D; Li H; Yang S; Liu Y; Yuan Z; Huang X, 2022, 'Recovery of ammonium nitrate solution from urine wastewater via novel free nitrous acid (FNA)-mediated two-stage processes', Chemical Engineering Journal, 440, http://dx.doi.org/10.1016/j.cej.2022.135826
    Journal articles | 2021
    Cheng Z; Zuo Z; Yang S; Yuan Z; Huang X; Liu Y, 2021, 'Study of free nitrous acid (FNA)-based elimination of sulfamethoxazole: Kinetics, transformation pathways, and toxicity assessment', Water Research, 189, http://dx.doi.org/10.1016/j.watres.2020.116629
    Journal articles | 2021
    Zuo Z; Ren D; Qiao L; Li H; Huang X; Liu Y, 2021, 'Rapid dynamic quantification of sulfide generation flux in spatially heterogeneous sediments of gravity sewers', Water Research, 203, http://dx.doi.org/10.1016/j.watres.2021.117494
    Journal articles | 2021
    Zuo Z; Sun Z; Zhang Y; Wang M; Ren D; Li S; Yuan Z; Liu Y; Huang X, 2021, 'In Situ Exploration of the Sulfidogenic Process at the Water-Sediment Interface in Sewers: Mechanism and Implications', ACS Es and T Engineering, 1, pp. 415 - 423, http://dx.doi.org/10.1021/acsestengg.0c00163
    Journal articles | 2020
    Zuo Z; Song Y; Ren D; Li H; Gao Y; Yuan Z; Huang X; Zheng M; Liu Y, 2020, 'Control sulfide and methane production in sewers based on free ammonia inactivation', Environment International, 143, http://dx.doi.org/10.1016/j.envint.2020.105928
    Journal articles | 2020
    Zuo Z; Zheng M; Chang J; Ren D; Huang X; Yuan Z; Liu Y, 2020, 'Free nitrous acid-based suppression of sulfide production in sewer sediments: In-situ effect mechanism', Science of the Total Environment, 715, http://dx.doi.org/10.1016/j.scitotenv.2020.136871
    Journal articles | 2019
    Lv X; Dong Q; Zuo Z; Liu Y; Huang X; Wu WM, 2019, 'Microplastics in a municipal wastewater treatment plant: Fate, dynamic distribution, removal efficiencies, and control strategies', Journal of Cleaner Production, 225, pp. 579 - 586, http://dx.doi.org/10.1016/j.jclepro.2019.03.321
    Journal articles | 2019
    Zuo Z; Chang J; Lu Z; Wang M; Lin Y; Zheng M; Zhu DZ; Yu T; Huang X; Liu Y, 2019, 'Hydrogen sulfide generation and emission in urban sanitary sewer in China: What factor plays the critical role?', Environmental Science Water Research and Technology, 5, pp. 839 - 848, http://dx.doi.org/10.1039/c8ew00617b
    Journal articles | 2019
    Zuo Z; Zheng M; Xiong H; Shi H; Huang X; Liu Y, 2019, 'Short-chain fatty acid (SCFA) production maximization by modeling thermophilic sludge fermentation', Environmental Science Water Research and Technology, 5, pp. 11 - 18, http://dx.doi.org/10.1039/c8ew00572a
    Journal articles | 2018
    Zheng M; Wu S; Zuo Z; Wang Z; Qiu Y; Liu Y; Huang X; Yuan Z, 2018, 'Predictions of the Influent and Operational Conditions for Partial Nitritation with a Model Incorporating pH Dynamics', Environmental Science and Technology, 52, pp. 6457 - 6465, http://dx.doi.org/10.1021/acs.est.8b00202
    Journal articles | 2017
    Zheng M; Zuo Z; Zhang Y; Cui Y; Dong Q; Liu Y; Huang X; Yuan Z, 2017, 'Nitrite production from urine for sulfide control in sewers', Water Research, 122, pp. 447 - 454, http://dx.doi.org/10.1016/j.watres.2017.05.048
  • Conference Papers | 2022
    Han Q; Liu C; Yang H; Zuo Z, 2022, 'Control Parameter Adjustment and Transmission Power Optimization for Vehicle Platoons with Communication Outage', in Li Z; Sun J (ed.), 2022 41ST CHINESE CONTROL CONFERENCE (CCC), IEEE, PEOPLES R CHINA, Hefei, pp. 5511 - 5517, presented at 41st Chinese Control Conference (CCC), PEOPLES R CHINA, Hefei, 25 July 2022 - 27 July 2022
    Conference Papers | 2022
    Zuo Z; Ji J; Wang Y, 2022, 'Consensus of One-Sided Lipschitz Multi-Agent Systems with Input Saturation and Disturbance over Directed Graph', in Li Z; Sun J (ed.), 2022 41ST CHINESE CONTROL CONFERENCE (CCC), IEEE, PEOPLES R CHINA, Hefei, pp. 4875 - 4880, presented at 41st Chinese Control Conference (CCC), PEOPLES R CHINA, Hefei, 25 July 2022 - 27 July 2022
    Conference Papers | 2022
    Zuo Z; Shao Y; Wang Y; Zhang Z, 2022, 'Capacity Configuration of DC Microgrid with Modified Particle Swarm Optimization', in Li Z; Sun J (ed.), 2022 41ST CHINESE CONTROL CONFERENCE (CCC), IEEE, PEOPLES R CHINA, Hefei, pp. 6111 - 6116, presented at 41st Chinese Control Conference (CCC), PEOPLES R CHINA, Hefei, 25 July 2022 - 27 July 2022

2024, nominated for the Excellent Doctoral Thesis in Beijing City (top <0.5%)

2022, recognised for Outstanding Doctoral Thesis at Tsinghua University (top 5%)

2021, Won the First Prize National Environment Scholarship, a distinction reserved for the top 5 PhD students in the Environmental domain, China