GRATITUDE EXPRESSION FROM HER FORMER PhD STUDENTS
(link)
TSANG Chiu Wa, Daniel (2006)
Trip to Nigeria with Daniel
I would like to bow my thanks to Prof. Irene M. C. LO for her continual encouragement, wisdom, and support in ways too numerous to recount here. Her heuristic teaching has expedited my growth. She is an understanding mentor who has been sensible to the demoralizing struggles that I was swamped into. When I hung my head from time to time, she came to show me her concern and back me up. What she cares is more about my personal development than the tasks I can finish. She constantly puts her faith in me that I can rise above mediocrity with endeavor and vision. For countless times, I was very moved and speechless. She has inspired me to perform at full stretch whenever and whatever. She has guided me to develop as a person with her big-hearted tolerance of my strong and willful character. I am more than obliged that Prof. LO has been my supervisor. She has always been by my side to help me get through the past three and half years. I owe a great deal to Prof. LO. She is a mentor second to none for my life. With her enlightenment and nurturing, I have the heart to confront any challenges in future.
LIU Tongzhou, Tony (2009)
Cycling in Shatin with students (Tony, the first one on the left)
I present deeply felt thanks to my supervisor Prof. Irene M. C. LO, a distinguished scholar and an excellent educator who always provides thoughtful guidance, helpful suggestions, and warm encouragement throughout my doctoral study. This thesis would not have been possible without her persistent constructive criticisms and insightful advice directing me to solve head-damaging puzzles. Prof. LO is a wise and understanding mentor who constantly pays great caring on the personal development of her students. She taught me a lot from the minutia of selecting appropriate words in paper writing to preparing my wedding and planning my future career path that are of importance in my life. She is also a sincere and selfless friend. For countless times, we went to sports, talked casually in cafe, and had fun at parties. With an open mind, she shared with me her experience not only in academia but also in life. It is indeed a great luck and honor to learn from and work with her in the past four years. She devotes much far beyond her duty in nurturing students.
YIP Chi Man, Theo (2010)
Hiking at Tai Long Wan with research students (Theo, the first one on the right)
I hereby present my deep thanks to my supervisor and mentor, Prof. Irene M. C. LO. After having been lost in my first twenty years, I was raised by my supervisor to the shoulders of giants. I was situated at a higher level and aimed at a higher goal. Prof. LO is a distinguished scholar, and she is also willing to open her door to provide thoughtful guidance through my doctoral study from writing skills, presentation techniques to training of critical thinking and research idea generation. Without her inspiration, this thesis would not have been able to be made up finished at all. The nurturing from Prof. LO is not limited in the academic field, but also a sincere mentor who helps to sharpen my personality and increase my self-confidence to make me equip well for my future. For countless times, we have casual sharing on time management, interpersonal skills, personal development and professional ethics, and I am really benefited a lot from our talks. Moreover, I would like to express my deep gratitude to Prof. LO for always being considerate to me, from striking the vacancies of accommodation in the university to helping me to get a chance to exchange overseas to explore myself. Her devotion to me is much far beyond the call of duty.
YAN Yuk Shing, Dickson (2013)
Meal gathering with my PhD students (Dickson, third from the left at the back)
I would like to express my sincere gratitude to my advisor Prof. Irene M. C. LO for her patience, motivation, enthusiasm, and immense knowledge. This feat could be accomplished only because of her unconditional support and systematic guidance throughout the past 4 years. Retracing my academic footprints starting when I was just an ordinary undergraduate student, Prof. LO inspired me and unearthed my talents in environmental engineering even though I was not the best in her class. Owing to her encouragement I set goals and achieved them with improvements. For countless times, we talked and shared our thoughts not just because she is a teacher, but also a mentor. She has devoted herself to teaching and nurturing me in both academic and personal development with her lifetime experiences. With her constructive comments and passionate working style, I have discerned my shortcomings and developed interest in innovative research. With her endless patience and faith in me, I have learned how to recover from mistakes and moved on with improvements. Good medicine tastes bitter. There were once tough moments hindering me from moving on. As time goes by, I realize that all the troughs are essential and worth experiencing for the development to succeed. With her enlightenment, I have faith to confront any challenges in the future.
CHIU Lok Hin, Sam (2014)
Birthday lunch with my PhD students (Sam, first from the left at the back)
I am very grateful to my PhD supervisor, Prof. Irene M. C. LO for her continuous guidance, patience, counsel, and direction provided during my PhD study. Three years ago, Prof. LO provided me with the opportunity of pursuing PhD study in Civil and Environmental Engineering at HKUST. This was definitely a big change in my life since I have been worked in the industry for few years after graduation, without any research experience. Therefore, I encountered some difficulties at the beginning of my research life. I appreciated Prof. LO sacrificed her precious time and energy to help me strengthen my technical knowledge and writing skills, to overcome the challenges during my PhD study. The most important thing I learned from Prof. LO is the way of logical thinking. She always makes good use of analogy examples to explain my logical mistakes, which always makes me reflect on myself to work better. I understand that logical thinking is not only beneficial to our research work but is also critical to help solve the problems in future career and daily life. I believe that’s why she always emphasizes the importance of logical thinking and wants us to learn. To me, Prof. Lo is not only a teacher, but also a life coach. She is very generous to give me courage and support when I face any difficulties, and to share stories and advice to remind me of the hurdles in my life. I truly admire her as my role model, because of her dedication to work, technical and professional knowledge, and passion to her students. I truly wish that we could keep in touch in the future as I regard her as my life-long teacher.
WU Baile, Barry (2019)
Birthday activity with my research students (Barry, the first one in front of us on the yellow wall)
First and foremost, I would like to express my deepest gratitude to my supervisor, Prof. Irene M.C. LO, for providing me this opportunity to pursue the Ph.D. degree at The Hong Kong University of Science and Technology. I still remembered the first day when I met Prof. LO in her office regarding the independent project of my MSc study. From that day, Prof. LO introduced me to a new world. Without her continuous support, critical comments, and experienced guidance, I could not complete this journey by myself. Especially when I met some difficulties in my research in the past two years, Prof. LO gave me sufficient support to overcome these difficulties and freedom to explore what I wanted. This experience, to some extent, shaped my taste of research today. And in this period, I learnt so much more about myself. Prof. LO is indeed a role model for me for her passion for teaching and professionalism in working. All these learnings from Prof. LO contribute to my experience and benefit me for a lifelong time. Thank you, Prof. LO!
HE Juhua, Andy (2020)
Photo taken after Andy’s PhD Defense
First and foremost, I would like to express my deepest gratitude to Prof. Irene M. C. LO, my supervisor, for providing me the opportunity to study in The Hong Kong University of Science and Technology, and for her unconditional support and guidance. Prof. LO’s supervision has opened the door to a new world for me, by devoting her precious time to teaching me analytical and technical skills, and training my critical thinking. The PhD study has been a tough journey with happiness and challenges. I have learned the passion for pursuing excellence and perfection, and the words “Work and enjoy it”. During my time in HKUST, I have found myself steadily improving with Prof. LO’s timely guidance and motivation, nurturing me to think critically and independently. I firmly believe that this colorful four-and-a-half-year trip will benefit me lifelong. All the priced experience in Prof. LO’s group will be one of my precious treasures. Thank you, Prof. LO.
BADSHA Mohammad A. H. (2021)
Lunch gathering with my students (Badsha, wearing a red shirt)
First and foremost, I would like to express my heartfelt gratitude to Prof. Irene M. C. LO, my PhD supervisor, for accepting me into her dynamic research group at The Hong Kong University of Science and Technology. I am much indebted to her dedicated supervision and guidance through which she transformed me from a low pace student into a highly productive one. She not only supervised my research work passionately but also taught me academic sincerity and discipline. Her patient teaching gradually enabled me to think critically and logically. Despite lots of challenges during my PhD study, I have learned the tactics of how to work at near-perfection level. Over the four-year journey, I have found myself progressively improving under Prof. LO’s training. I strongly believe what I learned from her will benefit me for the rest of the life. Thank you, Prof. LO for transforming me from broken glasses into a valued flower vase!
LUNG Cheuk Wai, William (2025)
Photo taken on William's graduation day
I want to express my heartfelt gratitude to my supervisor, Chair Prof. Irene M.C. LO, for offering me the invaluable opportunity to pursue my Ph.D. studies. Her unwavering support, insightful guidance, and patience have been instrumental in shaping my academic and personal growth over the years. Prof. Lo’s guidance has sharpened my critical thinking, technical skills, and presentation abilities. Her attention to detail and constructive feedback have not only improved the quality of my research but also given me the confidence to approach complex problems more logically. Beyond expertise in research, I have learned the importance of self-discipline and time management. Her emphasis on sticking to schedules and maintaining a structured approach has instilled in me a strong work ethic and problem-solving mindset, which I will carry forward in all future endeavors. I am also thankful for the opportunities she provided to enhance my collaboration, communication, and organizational skills through research projects, teaching, and collaborating group events. This PhD journey has been challenging yet transformative, and I am deeply indebted to Prof. LO for her guidance and encouragement. The lessons and experiences I’ve gained under her supervision will always be cherished, shaping my career and life in meaningful ways. Thank you, Prof. LO, for everything.
ZHANG Yu, Ida (2026)
Photo with Ida in the lab
First and foremost, I would like to express my deepest gratitude to my supervisor, Chair Professor Irene M. C. LO, for giving me the invaluable opportunity to pursue my PhD study under her supervision. Over the past four years, Prof. LO has guided me with high standards, patience, and sincere care. Her rigorous attitude toward research, attention to detail, and constructive feedback have continuously pushed me to think more critically, work more independently, and approach complex problems in a more logical and systematic way. Whenever I encountered difficulties in research, writing, or presentations, she always provided insightful guidance and encouraged me to examine the problem from a deeper perspective. Through this process, I have grown not only as a researcher but also as a more mature and disciplined person. Beyond academic training, Prof. LO has also taught me valuable lessons about responsibility, time management, communication, and perseverance. These lessons have profoundly shaped my PhD journey and will continue to guide me in my future career and life. I am truly grateful for her guidance, encouragement, and trust throughout this challenging yet transformative journey.
WANG Xiaoying, Linda
Bali conference with Linda
I would like to sincerely thank my supervisor, Chair Prof. Irene M. C. LO, for giving me the invaluable opportunity to pursue my Ph.D. study. From the very beginning, her constant support, insightful guidance, and great patience have been the cornerstones of my academic and personal development. Her rigorous academic attitude and meticulous attention to detail have greatly improved my logical thinking, experimental techniques, and presentation skills. Beyond academic training, she has also cultivated in me a strong sense of professionalism. She is a model of integrity and responsibility, teaching me to confront difficulties head-on rather than avoid them. At the same time, she has emphasized the importance of being responsive and reliable in communication, which not only made our research group more collaborative but also taught me to be more considerate of others and more proactive in teamwork. Most of all, I treasure how she has broadened my perspective beyond research. She believes that a good researcher should not be confined to their own narrow field but should keep an open mind and stay curious about a wide range of topics. Thanks to her steady guidance, although the Ph.D. journey has been demanding, it has also been deeply enriching. I believe the knowledge, skills, and life insights I have gained under her supervision will continue to guide my career and personal growth for many years to come.
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ZOOM CLASS DURING THE COVID 19 PERIOD
This song “My Class Will Go On” with the original lyric edited by Netizens deeply reflects what we feel about our zoom lectures.
OUTSTANDING ACHIEVEMENTS IN TEACHING
2024 Teaching Excellent Appreciation Award
Hong Kong University of Science and Technology
2020 Teaching Excellence Award
Hong Kong University of Science and Technology
2010 Teaching Excellence Recognition Award
University Grants Committee (UGC)
2007 Distinguished Teaching Award
Hong Kong University of Science and Technology
2006 Michael G. Gale Medal for Distinguished Teaching (video)(link)
Hong Kong University of Science and Technology
2005 Teaching Excellence Award
Hong Kong University of Science and Technology
2004 Award for Teaching Innovative
Hong Kong University of Science and Technology
Award Plaques:
2024 Teaching Excellent Appreciation Award
2007 Distinguished Teaching Award
2006 Michael G. Gale Medal
2005 Teaching Excellence Award
TEACHING PHILOSOPHY AND APPROACHES
(1) My teaching motto is that “A good teacher is like a candle – it consumes itself to light the way for others.” I am strongly committed to teaching and put my time and effort into all my students. I have always considered teaching to be more a dialogue between teacher and students than a transmission of ideas from a powerful source to powerless receivers. Thus, students are always encouraged to actively participate in the class as part of their learning process. I encourage my students to answer my questions by telling them that “people do learn from mistakes”. If they give a wrong answer, I will simply say “good guess”. As a result, they do not feel embarrassed by giving a wrong answer.
(2) I am sure that well-prepared course materials and a sincere relationship with students both inside and outside the classroom are important in effective communication. It is important to prepare a good set of lecture notes and other reading materials for mediocre and passive students. This is because the mediocre students may not be able to follow the lecture. I also spend lots of time on setting good tutorial questions, which help students understand the lecture materials.
(3) Using student-centered approach in teaching, showing respect and consideration to students, and developing students’ analytical and critical thinking skills are the most important elements for the promotion of student learning. Besides, encouragement from a teacher is absolutely necessary for students who do not perform well at the earlier time. A few supportive words from our inner heart can make a substantial difference in the learning process of students.
(4) To be a good teacher, I always remind myself that a heart of understanding, enthusiasm, patience, and kindness for students are of paramount importance. Extra patience must be given to students because different levels of student ability varying from mediocre to top-notch could exist in a large class. I have to put myself into the students’ position, try to understand how they think, and be able to teach according to their level of understanding. I believe these components are part of my strengths. I also believe teaching should be done in such a way as to inspire enthusiasm for the subject matter among students.
(5) In the first 2-3 weeks of every new semester, I keep asking my students about the style and pace of my teaching. By doing this, I can modify and make appropriate adjustment for my teaching rather than waiting for the teaching evaluation results at the end of the semester. This kind of continuous assessment of student learning is necessary because the intake quality of students changes every year and thus their learning ability. We therefore should make the corresponding changes to suit their needs. In addition to verbal feedback, I also treat the teaching evaluation conducted by university at the end of each semester seriously. The main purpose of getting feedback is to improve the teaching quality.
(6) Teaching is a life-long learning process. No one can demonstrate effective teaching if he/she does not observe someone else’s teaching style and learn from others. In the past years, I have attended the classes of our colleagues and innovative teaching seminars offered by university. From their classes, I get more insights and skills in delivering a good lecture.
(7) Teaching in university should not be restricted to professional knowledge transfer. Providing spiritual support and enlightenment to my research graduate students for their future career and personal development are my highest vision to be a university professor. They not only need my technical advice but very often they need my understanding and sharing when they are ups and downs. These research students are our tomorrow’s professors and professionals in our society. Their success is indeed my success.
Current Status of Former PhD/MPhil Students and Post-doctoral Fellows
Name of Former Students/Post-doc Fellows
Name of University/Company
Dr. ZHANG Jianhong
Professor, Department of Hydraulic Engineering,
Tsinghua University, China
Dr. HU Liming
Professor, Department of Hydraulic Engineering,
Tsinghua University, China
Dr. WANG Peng, Peter
Professor, School of Environmental Science and Engineering,
Sun Yat-sen University, China
Dr. RAO Pinhua, Paul
Dean, School of Chemistry and Chemical Engineering,
Shanghai Univeristy of Engineering Science, China
Dr. YIN Ke, Ken
Professor, Nanjing Forestry University, China
Dr. ZHENG Guanyu, Gordon
Professor, Department of Environmental Engineering
Nanjing Agricultural University, China
Dr. XIA Deihua, Dennis
Professor, School of Environmental Science and Engineering,
Sun Yat-sen University, China
Dr. ZHOU Wenwen, Shelley
Adjunct Professor, Department of Civil & Environmental Engineering, Hong Kong University of Science and Technology;
Head of Sustainability, Hang Seng Bank
Dr. TSANG Chiu Wa, Daniel
Professor, Department of Civil & Environmental Engineering,
Hong Kong University of Science and Technology
Dr. ZHANG Weihua, Winnie
Professor, School of Environmental Science and
Engineering, Sun Yat-sen University, China
Dr. NG Tsun Wai, Kelvin
Professor, Environmental Systems Engineering,
University of Regina, Canada
Dr. LIU Tongzhou, Tony
Associate Professor, Harbin Institute of Technology
Shenzhen Graduate School, China
Dr. YAN Yuk Shing, Dickson
Associate Professor, Faculty of Science and Technology,
Technological and Higher Education Institute of Hong Kong
Dr. Visanu TANBOONCHUY
Associate Professor, Department of Environmental Engineering,
Khon Kaen University, Thailand
Dr. DONG Haoran, Harry
Professor, Director of Environmental Science, Department of Environmental Science and Engineering, Hunan University, China
Dr. ZHANG Zhen, Simon
Associate Professor, College of Natural Resources and Environment,
ARC DECRA Research Fellow, The University of Queensland, Australia
MPhil and PhD Research Students Supervision (Completed/Graduated)
Student name
Research title
Degree
Start Date
Completion Date
ZHANG Yu, Ida
Development of Functional Adsorbent Materials for Nutrient Recovery and Sustainable Fertilizer Application
PhD
Sep 2022
Aug 2026
DONG Taoran, Max
Sustainable Photoelectrochemical Saline Wastewater Treatment via Regulated Chloride Activation: Pollutant Removal, Disinfection Byproduct Control, and Energy Recovery
PhD
Sep 2022
Aug 2026
LUNG Cheuk Wai, William
Solar-driven Chlorine Activation via Photo(thermal) Catalysis for Enhancing Emerging Contaminant Degradation, Bacteria Inactivation and Disinfection By-product Control
PhD
Sep 2020
Mar 2025
ZHENG Zexiao, Timmy
Multifunctional photoelectrochemical system for coupled sewage treatment and hydrogen evolution
PhD
Sep 2019
Jan 2023
BADSHA, Mohammad Abu Hashnat
Development of a Novel Anionic Magnetic Hydrogel to Remove Cationic Ions of Heavy Metals from Aqueous Solution
PhD
Sep 2017
Aug 2021
HE Juhua
Simultaneous Endocrine Disruptor Photodegradation and Sewage Disinfection using Magnetically Separable Photocatalysts Activated by Visible Light
PhD
Sep 2016
Dec 2020
WU Baile
Selective Phosphate Removal from Water and Wastewater using Metal-based Nanoparticles: Process Fundamentals and Removal Mechanisms
PhD
Sep 2015
Dec 2019
Musharib KHAN
Bismuth Oxyhalide-based Photocatalysts for Visible-light-driven Photocatalytic Degradation of PPCPs in Water: Removal Mechanisms, Property-performance Relationships, and Practical Applicability
PhD
Feb 2016
Dec 2019
Ashutosh KUMAR
Enhanced Photocatalysis of PPCPs by Magnetically Recyclable TiO2-based Nanophotocatalysts: Non-metal Doping and Heterojunctions Developments
PhD
Sep 2015
Dec 2019
CHIU Lok Hin, Sam
Evaluation of Environmental and Biogas Production Performance for Sewage Sludge and Food Waste Treatment by Life Cycle Assessment with Sensitivity and Uncertainty Analysis
PhD
Sep 2014
Aug 2017
Md. Uzzal HOSSAIN (co-supervised with Prof. C.S. Poon of HK PolyU)
Life Cycle Assessment of Recycled Construction Materials: Methodology Framework Development and Results Evaluation
PhD
Sep 2014
Jul 2017
GAN Jielong, Vincent (Co-supervised with Jack CHENG)
Development of Approaches to Reduction in Embodied Carbon of Buildings: From Construction Materials to Alternative Building Structural Forms
PhD
Sep 2012
Aug 2016
Visanu TANBOONCHUY (exchange student from Thailand)
PAHs and Metals Removal from Field-Contaminated Sediment Using Activated Persulfate Oxidation Coupled with Chemical-Enhanced Washing
PhD
Sep 2014
Aug 2015
WOON Kok Sin, Vincent
Sustainability Evaluation of Municipal Solid Waste Management Options in Hong Kong using Comparative Life Cycle Assessment and Life Cycle Costing
PhD
Sep 2011
Aug 2015
ZHANG Zhen, Simon
Bioremediation of Contaminated River Sediment
PhD
Sep 2011
May 2015
DONG Haoran, Harry
Fate and Transport of Nano Zero-Valent Iron (NZVI) in Subsurface Porous Media during Groundwater Remediation
PhD
Feb 2011
Aug 2013
TANG Cheuk Nam, Samuel
Chromium(VI) Removal by Magnetic Hydrogel
PhD
Sep 2009
Aug 2013
YAN Yuk Shing, Dickson
Removal of Heavy Metals and PAH from Contaminated Soil by Chemical Enhanced Soil Flushing/Washing and Advanced Oxidation Processes
PhD
Sep 2009
May 2013
MAK Sze Ho, Mark
Effects of Humic Acid on Arsenic Removal by Permeable Reactive Barriers under Varying Geochemical Conditions
PhD
Sep 2008
Aug 2011
YIP Chi Man, Theo
EDDS Extraction of Heavy Metals in Soils: Sequential Extraction, Transport Modeling, Kinetics.
PhD
Sep 2007
Aug 2010
LIU Tongzhou, Tony
Removal of Chromium(VI) and Arsenic(V) by Zero-Valent Iron from Humic Acid-Rich Groundwater with Various Geochemical Constituents
PhD
Sep 2005
Jun 2009
NG Tsun Wai, Kelvin
Innovative Dvelopment of Landfill Daily Cover using Paper Sludge and Tire Chips: Mechanical Properties, and Pollutant Adsorption & Transport
PhD
Sep 2004
Aug 2008
ZHANG Weihua
Chemical-enhanced Washing for Remediation of Petrochemical Hydrocarbons Contaminated Soils
PhD
Feb 2003
Aug 2006
TSANG Chiu Wa, Daniel
Non-equilibrium Transport of Heavy Metals in Soils and Its influence on Soil Remediation
PhD
Sep 2003
Aug 2006
HU Jing, Dreher
Removal of Heavy Metals by Nano-scale Particles
PhD
Sep 2002
Sep 2005
LAI Chun Kit, Keith
Laboratory- and Field-Scale Study of Iron Reactive Barriers
PhD
Feb 2001
Jul 2004
ZHANG Zuyao, Albert
Visible-light-driven Photoelectrocatalytic Degradation of PPCPs with Activated Peroxymonosulfate by MoS2 Loaded on Carbon Cloth
MPhil
Sep 2020
Jan 2024
CHAN Wang Hin, Oscar
Machine Learning-Based Freshwater Algae Classification and Algae Detection System for Limited and Imbalanced Datasets
MPhil
Sep 2021
Aug 2023
FUNG Siu Bong, Benjamin
A Web-based Freshwater Algae Detection System with Object Detection Neural Network Using GAN-based Data Augmentation
MPhil
Sep 2021
Aug 2023
TEE Aaron, Kendric
Development of lanthanum carbonate-loaded ion exchange resin for phosphate removal
MPhil
Sep 2019
Apr 2022
FUNG Sau Long, Christopher
Prototype/pilot-scale Study Photocatalytic Reactor System for Organic Degradation Using Magnetic Nanophotocatalysts Under Visible Light Irradiation
MPhil
Sep 2016
Aug 2018
YU Zhigang, Aaron
Environmental Behaviors of Arsenic-loaded Zero-Valent Iron Nanoparticles in Subsurface Systems
MPhil
Feb 2017
Aug 2018
CHENG Ying Kai, Jack
Black Soldier Fly Bioconversion for Food Waste Recycling: Improved Residue Separation Method and Increased Larval Survival Rate
MPhil
Feb 2014
May 2016
KHAN, Musharib
Heavy metals-laiden Wastewater Traetment by Magnetic Nano- and Microparticles Technology in Couple with Metal Recylcing and Particles Reuse
MPhil
Feb 2014
Dec 2015
LING Jiani, Jenny
LCA of Construction Materials: Plywood
MPhil
Sep 2013
Aug 2015
TANG Yang, Ivan
Solidification and Stabilization of Contaminated Sediment and Mud
MPhil
Sep 2013
Jan 2015
JING Ran, Raymond
LCA of Construction Materials: Steel
MPhil
Sep 2012
Aug 2014
ZHANG Jiangliang, Judy
Life Cycle Carbon Measurement of Hong Kong Construction Materials: Cement, Concrete and Plywood
MPhil
Sep 2011
Aug 2013
LAM Sze Chun, Chester
Effects of Groundwater Geochemistry on Permeable Reactive Barriers
MPhil
Feb 2002
Aug 2004
QI Yinan
Factors Affecting Inactivation Behavior and Haloacetic Acids (HAAs) Formation in Monochloramination Range
MPhil
Sep 2001
Jan 2003
ZHOU Wenwen, Shelley
Geotechnical and Environmental Assessment of Sewage Sludge Disposal in Landfills
MPhil
Feb 1999
Jan 2001
LAI Chun Kit, Keith
Effect of Salinity on the Dewatering Techniques of Biological Sludge
MPhil
Feb 1999
Dec 2000
TANG Chong I
Leaching Behaviors and Binding Chemistry of Industrial Sludge by Solidification/Stabilization Techniques
MPhil
Sep 1997
May 1999
YANG Xiao-Yun
New Composite Liners for Soil Contamination Prevention
MPhil
Sep 1997
May 1999
MAK Kwok Man, Raymond
Feasibility Assessment of Using Modified Clay Materials for Solid/Hazardous Waste Disposal Landfills
MPhil
Sep 1993
Aug 1995
Pota Alok ASHWIN
Computer Aided System for the Selection and Design of Treatment Technologies for Removing VOCs from Contaminated Water
MPhil
Sep 1993
Aug 1995
MPhil and PhD Research Students Supervision (In Progress)
Student name
Research title
Degree
Start Date
Expected Graduation Date
Wong Yiu Hang, Nick
To be determined
MPhil
Sep 2026
Aug 2028
YU Bingqing, Gabby
To be determined
PhD
Sep 2025
Aug 2029
YANG Zhenqiu, Peter
To be determined
PhD
Feb 2025
Jan 2029
CHEUNG Howard Yau Ming
Regulating Organic Pollutant Transformation and Removal Pathways Through the Development of Sustainable Photoelectrochemical Water Treatment Processes
PhD
Sep 2024
Aug 2028
WU Qifan, Baker
Interfacial Photothermal Regulation of Peracetic Acid Activation for Pharmaceutical and Personal Care Products Degradation
PhD
Sep 2024
Aug 2028
ZHANG Jin, Kim
Selective Micropollutant Removal in (Photo)electrocatalytic Systems: From Destructive Degradation to Resource-Oriented Polymerization
PhD
Sep 2023
Aug 2027
MAN Hoi Kit, Justin
Development of Photo(electro)catalytic Systems for the Degradation of Micropollutants in Water Treatment
PhD
Sep 2022
Dec 2026
WANG Xiaoying, Linda
Simultaneous PPCPs removal and E. coli disinfection by peracetic acid-based advanced oxidation processes in sewage
PhD
Sep 2021
Aug 2026
Research Assistant Professor/Postdoctoral Fellows and Research Assistants Supervision
Name
Project involved
Position
Period
CALVILLO, Jonathan Josue
A Tandem Electrochemical Reduction/Oxidation System (ER/EO) for the Near-Complete Mineralization of Per- and Polyfluoroalkyl Substances (PFAS) in Drinking Water
Post-doc
Aug 2025-Aug 2027
LIU, Fubin
Upgrading Saline Wastewater Treatment with Electrochemical Membrane System for Simultaneous Organics removal, Disinfection, Ammonia Recovery, and High-value Products Generation
Post-doc
Aug 2024-Sep 2024
ZHENG Zexiao, Timmy
Net-Zero Multifunctional Photoelectrochemical System for Treating High Chlorine Content of Local Sewage
RAP
Mar 2024-Feb 2026
Subrata BISWAS
Phosphate Removal by La Carbonate Polymeric Composite
Post-doc
Apr 2021-Aug 2021
DONG Chencheng, July
Photo-Fenton Process
Post-doc
Aug 2019-Feb 2021
Ahmed SAEED
Phosphate Removal from River Water
Post-doc
July 2019-June 2021
ZHANG Yanyang
Phosphate Removal from River Water
Post-doc
Feb 2019-Feb 2020
LIU Fei
Phosphate Removal from River Water
Post-doc
July 2019-Nov 2019
WAN Jun
Phosphate Removal from Natural Waters using Magnetic Nanoparticles
Post-doc
Aug 2018-July 2019
XIONG Kun, Quentin
Sewage Disinfection using Magnetically Separable Photocatalysts Activated by Visible Light
Post-doc
Jan 2019-Jun 2019
Rayees Ahmad RATHER
Visible Light Driven Photocatalytic CO2 Reduction and Water Splitting by Z-scheme Photocatalysts
Post-doc
Nov 2017-Mar 2019
LAN Shenyu, Sharon
Piezo-photo-catalysis of Hybrid Nanomaterials
Post-doc
Oct 2017-Apr 2019
ZENG Xiangkang, Max
Sewage Disinfection using Magnetically Separable Photocatalysts Activated by Visible Light
Post-doc
Sep 2017-Oct 2018
ZHANG Weilan
Environmental Implications of Arsenic-loaded Zero-valent Iron Nanoparticles in Soils and Groundwater
Post-doc
June 2017-Apr 2018
Rokhsareh AKBARZADEH
Development of a Multi-functional Photocatalyst
Post-doc
Oct 2016-Oct 2017
GAN Jielong, Vincent
Low Carbon Construction Materials and Buildings
Post-doc
Oct 2016-Jun 2017
Kishore SRIDHARAN
Design and Development of Magnetically Functionalized Visible Light active Photocatalysts
Post-doc
Dec 2016-Apr 2017
FANG Liping
Magnetic Nanoparticles for Phosphate Removal and Recovery
Post-doc
Nov 2015-May 2017
XIA Deihua, Dennis
Magnetic Nanoparticles for POP Removal and Particles Regeneration
Post-doc
Mar 2015-Dec 2015
ZHENG Guanyu, Gordon
Sediment Bioremediation Enhancement
Post-doc
Oct 2011-Aug 2012
MAK, Mark Sze Ho
Large-scale Study of Chemical-enhanced Washing for Shenzhen Sediment
Post-doc
Sep 2011-Aug 2012
YIN Ke, Ken
Chromium Removal by Magnetic Hydrogel
Post-doc
Nov 2009-Nov 2010
RAO Pinhua, Paul
Chromium Removal by Zero Valent Iron and Magnetic Hydrogel
Post-doc
Jul 2009-Oct 2009; Jul 2007-Sep 2008
WANG Peng, Peter
As and Cr Removal using Mesoporous Iron-based Materials and their Recovery
Post-doc
Jul 2008-Jun 2009
TSANG Chiu Wa, Daniel
Non-equilibrium Havey Metal Transport in Soils with High Organic Matters Content
Post-doc
Sep 2006-Jun 2007
HU Jing
Inorganic and Organic Sorption by Activated Carbon and their Sorption Mechanisms
Post-doc
Nov 2005-May 2006
TONG S F, Agnes
Gasification of Biomass and Municipal Solid Waste
RA
Jan 2005-Oct 2006
LIU M Y, Jess
Waste Wood Derived Activated Carbon for Organic Removal
RA
Nov 2004-Mar 2006
LAI C K, Keith
Reduction of Chlorinated Hydrocarbons by Zero-valent Iron
Post-doc
Aug 2004-Apr 2006
SHU Shanzhi
Gasoline Migration in Saturated Soils using Geotechnical Centrifuge
Post-doc
Jul 2000-Jan 2001
HU Liming
LNAPL Migration in Saturated Soils and Aquifer using Geotechnical Centrifuge
Post-doc
Jul 2000-Jun 2001
ZHANG Jianhong
Accelerated Cadmium Migration in Unsaturated Soils
Post-doc
Aug 2000-Jul 2001
LEE Cheng-Hao, Samuel
Sorption of Nonpolar and Polar Organics on Organically Modified Bentonite
RA
May 1995-Jun 1996
Research Assistant Professor / Postdoctoral Fellows and Student Awards/Achievements
Awardee(s)
Award/Achievement
Date
Dr. Cheuk Wai LUNG, William (PhD)
HKIE International Outstanding Paper Award for Young Engineers/Researchers 2026
(link)
Sep 2026
Mr. Howard Y.M. CHEUNG (PhD)
Awardee, Redbird Recruitment Awards, HKUST
Sep 2026
Mr. Howard Y.M. CHEUNG (FYP & MPhil)
Champion, 2023-2024 Best Final Year Environmental Project (Individual Project), HKIE Environmental Division
(link)
Feb 2026
Mr. Roland M.Y. CHENG (FYP)
Second Runner-up, 2023-2024 Best Final Year Environmental Project (Individual Project), HKIE Environmental Division
(link)
Feb 2026
Prof. Irene LO and her team: Dr. Zexiao ZHENG (RAP); Dr. Juhua HE, Andy (PhD); Mr. Albert Z. ZHANG (MPhil); Dr. Ashutosh KUMAR (PhD); Dr. Musharib KHAN (PhD); Dr. Cheuk Wai LUNG, William (PhD)
Featured in two special theme collections: “Outstanding Papers 2024 – Environmental Science: Nano” and “Highlights from Environmental Science: Nano in 2024”
(link)
Dec 2025
Dr. Jonathan CALVILLO (Post-doc)
Best Presentation Award (Early Career Researcher Category), 2nd T2R2 Conference
(link)
Prof. Irene LO and her team: Dr. Zexiao ZHENG, Timmy (RAP); Ms. Yu ZHANG, Ida (PhD)
2024-2025 Best Environmental Paper Award, HKIE Environmental Division
(link)
May 2025
Prof. Irene LO and her team: Dr. Zexiao ZHENG, Timmy (RAP); Mr. Taoran DONG, Max (PhD); Mr. Justin H. K. MAN (PhD); Mr. Cheuk Wai LUNG, William (PhD)
First Runner-up, 2024 Net Zero Tech International Contest (Taiwan)
(link)
Sep 2024
Ms. Yu ZHANG, Ida
Recipient, Certificate of Excellence Shotgun Presentations Awards
(link)
Nov 2023
Prof. Irene LO and her team: Dr. Zexiao ZHENG, Timmy (RAP); Mr. Justin H. K. MAN (PhD); Mr. Taoran DONG, Max (PhD)
Best Paper Award, 2022-2023 Environmental Paper Award, HKIE Environmental Division
(link)
May 2023
Mr. Justin H.K. MAN (FYP & PhD)
First Runner-up, 2021-2022 Best Final Year Environmental Project (Individual Project), HKIE Environmental Division
(link)
Feb 2023
Mr. Justin H.K. MAN (PhD)
Awardee, Redbird Recruitment Awards, HKUST
Sep 2022
Mr. Justin H. K. MAN (PhD)
Awardee, Hong Kong PhD Fellowship Scheme, Research Grants Council
(link)
September 2022
Mr. Oscar W.H. CHAN (FYP & MPhil)
Named Awardee, 2020-2021 Best Final Year Environmental Project (Individual Project), HKIE Environmental Division
(link)
Jun 2022
Prof. Irene LO and her team: Dr. Baile WU, Barry (PhD); Dr. Jun WAN (Post-doc); Dr. Yanyang ZHANG (Post-doc)
First Runner-up, “Feature/Critical Review” Category, ES&T Best Papers of 2020 Awards
(link)
Jun 2022
Prof. Irene LO and her team: Dr. Juhua HE Andy (PhD) and Ir Kenny HUI of DSD
2021 HKIE Outstanding Paper for Engineers/Researchers
(link)
Sep 2021
Mr. W.P. KWOK (FYP)
First Runner-up, 2019-2020 Best Final Year Environmental Project, HKIE Environmental Division
(link)
Dec 2020
Mr. Sam L. H. CHIU (PhD)
Student Paper Award, 31st International Conference on Solid Waste Technology and Management
(link)
Apr 2016
Dr. Kelvin T.W. NG (PhD)
Grand Prize of the The HKIE Innovation Awards for Young Member 2010, HKIE
(link)
Mar 2010
Dr. Keith C.K. LAI (PhD)
2009 Wesley W. Horner Award, Environmental Water Resources Institute, ASCE
(link)
Jun 2009
Prof. Irene Lo and her team: Dr. Keith C.K. LAI (PhD)
ASCE Best Practice-Oriented Paper Award, ASCE EWRI (Environmental & Water Resources Institute)
Jun 2006
Dr. Keith C.K. LAI (PhD)
2006 Fellowship at the University of Texas at Austin, Environmental, Croucher Foundation
(link)
May 2006
Mr. K.W. LEE (FYP)
Award of Merit, Environmental, Hydraulics and Hydrology Discipline
(link)
May 2005
Prof. Irene Lo and team: Ms. Wenwen Zhou, Shelley (MPhil)
Champion of Peter HK Chan Best Paper Award, HKIE Environmental Division
Jun 2003
Course Taught
CIVL1100 Discovering Civil and Environmental Engineering (Environmental Session) (UG)
An overview of civil and environmental engineering, infrastructure development and engineering ethics is provided. The course includes lectures and laboratory sessions, where laboratory sessions are primarily directed to students who require the development of feasible conceptual solutions for the analysis and design of the basic problems in structural, environmental and geotechnical engineering.
CIVL 5450 Hazardous Waste Treatment and Site Remediation (PG)
Regulatory aspects of the handling and disposal of hazardous wastes, and innovative technologies for hazardous wastes treatment and contaminated soils such as bioremediation, and soil washing will be included.
CIVL 5460 Landfill Engineering and Design (PG)
Practical aspects of solid waste collection methods and equipment, current available disposal techniques with emphasis on complete engineering design of landfill systems, and landfill leachate treatment will be included.
