Dr. F. Pacheco Torgal is a Principal Investigator at the University of Minho in Portugal. He holds the title of Counsellor at the Portuguese Engineers Association. He is a member of the editorial boards for nine international journals. Over the last 10 years he has participated in the research decision for more than 460 papers and has also acted as a Foreign Expert on the evaluation of 22 PhD thesis. Over the last 10 years he has also been a Member of the Scientific Committees for more than 60 conferences, most of them held in Asian countries. He is also a grant assessor for several scientific institutions in 15 countries, including the UK, US, Netherlands, China, France, Australia, Kazakhstan, Belgium, Spain, Czech Republic, Chile, Saudi Arabia, UA. Emirates, Croatia, Poland, and the EU Commission. In the last 10 years, he reviewed more than 70 research projects. Dr. Volodymyr Ivanov has more than 40 years of teaching and research experience on Environmental, Industrial, and Construction Microbiology and Biotechnology in the universities of Europe, Asia, and USA. He has authored 200 papers, patents, book chapters and 8 monographs. His textbook Environmental Microbiology for Engineers, Francis & Taylor, 1st (2010) and 2nd (2015) editions, has been adopted for graduate and post-graduate courses in many universities. His research experience includes the supervision and participation in numerous projects on biotechnologies with biofilms and biogranules, microbial transformations of iron, biocementation, bioclogging, bioremediation of soil, and microbiological monitoring of water quality. Prof. Tsang is a leading scientist in waste-to-resource technology, hazardous waste treatment, and carbon capture and utilization. Over the years, he has published more than 500 peer-reviewed papers in the top 10% of journals and has been invited to deliver keynote speeches or to chair seminars at international conferences. He was also awarded as a 2021 Highly Cited Researcher (Clarivate Analytics) for both Engineering and Environment and Ecology, with his professional contributions being recognized by local and international communities. He serves as Associate Editor for Science of the Total Environment, Critical Reviews in Environmental Science & Technology, Journal of Environmental Management, Journal of Hazardous Materials.