劉國強，教授、博士生導師，專注于污水生物脫氮、污水處理節能減排、水環境治理與修複等研究，獲批多項省級人才項目。先後主持了國家自然基金2項、省部級項目7項等近20項縱向/橫向課題，累計獲科研經費近900萬元，以第一或通訊作者在ES&T.、Water Res.、Appl. Environ. Microbiol.、J. Membr. Sci.等國際權威期刊上發表了SCI論文近40篇，獲授權中國發明專利6項和美國發明專利1項。前期研發的工藝技術，在城市污水處理深度脫氮、水環境修複等領域獲得了多次工程應用，獲得了美國 CAPEES 最佳論文獎（2015），廣東省環境科學學會生态環境青年科技優秀獎和廣東省環境保護科學技術一等獎（第一完成人）。
教育經曆
1. 2008.08至2012.09，密蘇裡科技大學，土木工程，博士
2. 2005.09至2007.12，重慶大學，市政工程，碩士
3. 2001.09至2005.06，西南大學，環境工程，學士
工作經曆
1. 2023.10至今，太阳集团app首页環境與氣候學院，教授/博士生導師
2. 2015.07至2023.09，太阳集团app首页環境學院，副教授/教授
3. 2013.01至2015.05，美國企業工作，研發/高級研發工程師
1.低耗低碳污水再生工藝技術，包括氮轉化過程及微生物、厭氧氨氧化、N2O産生機制、重力流膜分離、智能控制、一體化裝備等
2.城市水環境治理與水生态修複
1. 廣東省自然科學基金-面上項目，活性污泥中全程硝化菌在弱酸低氧脅迫下的響應機制，2024.01-2026.12，15萬，主持
2. 廣州市2024年度基礎與應用基礎研究專題（科技菁英“領航”項目），構建基于硝化菌群調控的污水處理N2O減排新理論與策略，2024.04-2027.03，30萬，主持
3. 國家自然基金面上項目，反應器中全程硝化細菌在酸性低氧下的競争行為與作用機制（52170035），2022.01-2025.12，59萬元，主持；
4. 國家自然青年科學基金項目，活性污泥系統中一氧化二氮在長期低氧下的産生機制與模拟（51608230），2017.01-2019.12，20萬元，主持；
5. “廣東省特支計劃”科技創新青年拔尖人才（2019TQ05L560），2020.01-2022.12，50萬元，主持；
6. 廣東省自然基金面上項目，低氧活性污泥系統中comammox的菌群特征及對硝化和N2O釋放的影響，2021.01-2022.12，10萬，主持；
7. 廣東省國際科技合作項目（2018A050506042），基于微納米複氧和異位強化生物處理的城市水環境綜合治理技術的研發與應用，2018.11-2021.10，100萬元，主持；
8. 廣州市科學研究計劃重點項目，基于分子标志物的黑臭河湧污染源解析及微生态修複技術的研發（201804020050），2018.05-2020.03，200萬元，第二負責人（個人分配100萬）；
9. 廣州市科技計劃産學研協同創新重大專項，重力流膜生物反應器及其膜污染原位控制技術的研發與示範（201704020138），100萬元，主持；
10. 廣東省水利科技創新項目（重點），兼顧污水脫氮除磷與污泥處置的農村水污染治理技術的研發與應用示範（201628），2016.04-2019.03，134萬，主持；
此外，還承擔了多項技術轉化與企業服務的橫向課題。
（一）代表性論文（*代表通訊作者）
(25) Zhuang Zhang, Deyong Li, Changhui Zhou, Xiaoshan Huang, Yantong Chen, Shijie Wang, Guoqiang Liu*. Enhanced nitrogen removal via partial nitrification/denitrification coupled Anammox using three stage anoxic/oxic biofilm process with intermittent aeration. Water Research, 2024, 255: 121491.
(24) Ju Huang, Xianwei Wu, Zhongya Fan, Guoqiang Liu*. Compact and water flushing resistant mesh biofilms forming at short SRT disappeared naturally under extended SRT in dynamic membrane bioreactor. Journal of Environmental Management, 2024, 357: 120824
(23) Zhichang Ren, Deyong Li, Zhuang Zhang, Weimin Sun, Guoqiang Liu*. Enhancing the Relative Abundance of Comammox Nitrospira in Ammonia Oxidizer Community Decreases N2O Emission in Nitrification Exponentially. Chemosphere. 2024, 356: 141883.
(22) Xiuyun Chen, Deyong Li, Changhui Zhou, Xuechun Liu, Gang Ren, Guoqiang Liu*. Predation preference for extracellular polysaccharides by paramecia and rotifers may have accelerated the decline of membrane biofilm hydraulic resistance. Science of the Total Environment 2023, 889: 164090.
(21) Deyong Li, Zhichang Ren, Yangqi Zhou, Lugao Jiang, Min Zheng, Guoqiang Liu*. Comammox Nitrospira and ammonia-oxidizing archaea are dominant ammonia oxidizers in sediments of an acid mine lake containing high ammonium concentrations. Applied and Environmental Microbiology 2023, 89(3).
(20) Mai Liu, Guichang Chen, Ying Guan*, Guoqiang Liu*. Correlation of structural extracellular polymeric substances in the mesh biofilms with solids retention time and biofilm hydraulic resistance in dynamic membrane bioreactors. Science of the Total Environment 2022, 832: 155000.
(19) Guichang Chen, Jinlan Wen, Yang Yu, Mai Liu, Guoqiang Liu*. Dynamic membranes with sparse nanofibers as the skeletons yield better and more stable effluent quality without sacrificing the flux in bioreactors. Journal of membrane science 2022, 650: 120414.
(18) Qiaolin Zhang, Ruixue Huang, Lugao Jiang, Zichuan Lu, Ganlin Wu, Juxia Lei, Sifan Liao, Guoqiang Liu*, Baowei Li, Jianmin Wang. Enhancing nitrogen removal and reducing aeration energy for wastewater treatment with intermittent Modified Ludzack-Ettinger process: A field demonstration. Journal of Water Process Engineering, 2021, 43: 102303.（SCI二區）
(17) Guoqiang Liu*, Xianwei Wu, Deyong Li, Lugao Jiang, Ju Huang, Li Zhuang. Long-term low DO operation decreases N2O emissions in the activated sludge process. Environmental Science and Technology 2021, 55(10): 6975–6983.
(16) Ju Huang, Xianwei Wu, Guoqiang Liu*. Water flushing irremovable biofilms on support material in dynamic membrane bioreactor: formation, composition, and microbial community. Chemosphere 2021, 271: 129813.
(15) Lugao Jiang, Yang Yu, Guoqiang Liu*. Effects of inorganic particles and their interactions with biofilms on dynamic membrane structure and long-term filtration performance. Science of the Total Environment 2021: 146639.
(14) Deyong Li, Fang Fang, Guoqiang Liu*. Efficient nitrification and low N2O emission in a weakly acidic bioreactor at low dissolved oxygen levels are due to comammox. Applied and Environmental Microbiology 2021, 33741624.
(13) Zichuan Lu, Deyong Li, Lugao Jiang, Gaofeng Chen, Kaibin Li, Guoqiang Liu*. Characterizing the biofilm stoichiometry and kinetics on the media in situ based on pulse-flow respirometer coupling with a new breathing reactor. Chemosphere 2020, 252: 126378.
(12) Wufeng Wu, Jingsi Su, Miaomiao Jia, Zhanjun Li, Guoqiang Liu, Wanbin Li*. Vapor-phase linker exchange of metal-organic frameworks. Science Advance 2020, 6: eaax7270.
(11) Gaofeng Chen, Donglong Cai, Ju Huang, Zichuan Lu, Yang Yu, Guoqiang Liu*. Biofilm as a live and in-situ formed membrane for solids separation in bioreactors: biofilm succession governs resistance variation demonstrated during the start-up period. Journal of Membrane Science 2020, 608: 118197.
(10) Simeng Li, ZhuangZhuang Wu, Zixin Wu, Guoqiang Liu*. Enhancing fiber recovery from wastewater may require toilet paper redesign. Journal of Cleaner Production, 2020, 261: 121138.
(9) Ju Huang#, Xianwei Wu#, Donglong Cai, Gaofeng Chen, Deyong Li, Yang Yu, Guoqiang Liu*. Linking Solids Retention Time to the Composition, Structure, and Hydraulic Resistance of Biofilm Developed on the Support Material in the Dynamic Membrane Bioreactors. Journal of Membrane Science 2019, 581: 158-167.
(8) Xianwei Wu, Ju Huang, Zichuan Lu, Gaofeng Chen, Jianmin Wang, Guoqiang Liu*. Thiothrix eikelboomii Interferes Oxygen Transfer in Activated Sludge. Water Research 2019, 151, 134-143.
(7) Guoqiang Liu*, Jianmin Wang*, Ken Campbell. Formation of Filamentous Microorganisms Impedes Oxygen Transfer and Decreases Aeration Efficiency for Wastewater Treatment. Journal of Cleaner Production 2018，189: 502-509.
(6) Donglong Cai, Ju Huang, Guoqiang Liu*, Mingyu Li, Yang Yu, Fangang Meng. Effect of support material pore size on the filtration behavior of dynamic membrane bioreactor. Bioresource Technology 2018, 255: 359-363.
(5) Guoqiang Liu, Jianmin Wang*. Enhanced removal of total nitrogen and total phosphorus by applying intermittent aeration to the Modified Ludzack-Ettinger (MLE) process. Journal of Cleaner Production 2017, 166, 163-171.
(4) X Lu, K Shih, X Li, G Liu, EY Zeng, F Wang*. Accuracy and application of quantitative X-ray diffraction on the precipitation of struvite product. Water Research 2015, 90: 9-14.
(3) Guoqiang Liu, Jianmin Wang*. Modeling effects of DO and SRT on activated sludge decay and production. Water Research 2015 80: 169-178.
(2) Guoqiang Liu, Jianmin Wang*. Long-term low DO enriches and shifts nitrifier community in activated sludge. Environmental Science & Technology 2013, 47(10): 5109-5117.
(1) Guoqiang Liu, Jianmin Wang*. Probing the stoichiometry of the nitrification process using respirometric approach. Water Research 2012, 46(18): 5954-5962.
（二）專利
1. 劉國強、盧子川. 一種用于測定生物膜呼吸速率的呼吸瓶、測定裝置及測定方法。PCT國際專利。PCT國際專利申請号：PCT/CN2018/104513。
2. 劉國強、盧子川. 一種用于測定生物膜呼吸速率的呼吸瓶、測定裝置及測定方法.ZL201810990257.1.發明專利，授權日期：2022.04.22
3. 劉國強. 一種适用于小流量污水處理系統的污泥自然生物濃縮幹化池 ZL20151086491.X.發明專利，授權日期：2018.01.23
4. 劉國強. 一種用于小流量污水深度脫氮除磷的方法與裝置. ZL201510843584.3. 發明專利，授權日期：2018.08.07
5. 劉國強，汪世傑. 一種兼容多種脫氮路徑的污水處理裝置及工藝，申請号：202210827731.8
（三）獎勵
1. 2023年廣東省環境保護科學技術一等獎（第一完成人）
2. 2021年廣東省環境科學學會生态環境青年科技獎
3. 2020年太阳集团app首页雙百英才傑出青年第一層次入選者（100%資助）
4. 2019“廣東省特支計劃”科技創新青年拔尖人才
5. 太阳集团app首页第五屆本科課程新任教師教學競賽理工組二等獎
6. 美國2015 CAPEES 年度最佳論文獎
先後承擔的本科生課程：《水質工程學》、《水處理實驗技術》、《污水處理工程設計》、《生産實習》、《水處理生物學》、《大學生職業規劃》
研究生課程：《水處理理論與現代技術》
生化反應器的設計和控制；微生物的分子生物學分析（PCR、qPCR、熒光原位雜交、高通量測序、宏基因組分析和轉錄組分析等）、激光共聚焦、掃描電鏡等
