Dr. Maulin P. Shah is a distinguished environmental scientist, academician, and globally recognized expert in the fields of environmental biotechnology and sustainablewastewater treatment. He has made significant contributions to advancing eco-friendlytechnologies for pollution control, particularly through innovative biological treatment processes. Dr. Shah holds extensive academic and research experience, with a strong focus onindustrial wastewater treatment, bioremediation, and microalgae-based technologies. His work emphasizes the integration of sustainability principles with practical engineering solutions, helping industries reduce their environmental footprint.Remarkably, Dr. Shah has edited over 300+ books covering a wide spectrum of cutting-edge domains, including industrial wastewater microbiology, bioremediation, biodegradation, algal biotechnology, biofuel, bioenergy, circular economy, metagenomics related to wastewater treatment, and enzyme engineering. This exceptional editorial contribution reflects his deep expertise and unparalleled commitment to advancing global knowledge in environmental science.Over the years, he has also authored and contributed to numerous high-impactresearch papers and scholarly books published by reputed international publishers. Hispublications are widely cited and serve as essential references for researchers, academicians, and industry professionals worldwide.He is actively associated as an Editorial Board Member in more than 30 high-reputedinternational journals affiliated with leading organizations and publishers. His extensive editorial involvementhighlights his leadership and recognition in the global scientific community.Dr. Shah is widely recognized for his collaborative research with leading scientistsacross the globe, promoting interdisciplinary solutions to complex environmental challenges.His work effectively bridges the gap between fundamental research and real-world industrialapplications. In addition to his research excellence, he has been invited as a keynote speaker at numerous national and international conferences, where he shares valuable insights on sustainable development, wastewater management, and environmental innovation. He is also deeply committed to mentoring students and young researchers, fostering academic growth and inspiring future leaders in environmental science and engineering.Beyond academia, Dr. Shah contributes to industry-oriented solutions and policy-relevant research aimed at environmental protection, resource recovery, and sustainabledevelopment. Through his relentless dedication and visionary approach, Dr. Maulin P. Shahhas established himself as a leading authority in environmental sustainability, committed tobuilding a cleaner, greener, and more sustainable future. Susana Rodríguez-Couto is a professor in biological water treatment at LUT University, Finland. She got her B.Sc. and M.Sc. in Chemistry (Industrial Chemistry) from the University of Santiago de Compostela in 1992 and her Ph.D. in Chemistry in 1999 from the University of Vigo, obtaining the maximal grade (magna cum laude) and, in addition, she was awarded with the Extraordinary Prize for Doctoral Thesis in Chemistry. She worked as an Associate Professor and an Isidro Parga Pondal Senior Researcher at the University of Vigo (2000-2004), as a Ramón y Cajal Senior Researcher at Rovira i Virgili University (2004-2008) and as an Ikerbasque Research Professor (2009-2019). She has also worked as an Invited Researcher at the Institute from Environmental Biotechnology, Graz University of Technology (Austria) and at the Department of Biological Engineering, University of Minho (Portugal). In 2008, she received the I3 Professor from the Spanish Ministry of Science and Education to the recognition of an outstanding research activity. She has published more than 140 articles in highly reputed international journals (h index 42). She is editor of several journals (3Biotech, Frontiers) and 14 Elsevier books. Prof. (Dr.) Jayanta Kumar Biswas is a Professor at Department of Ecological Studies and International Centre for Ecological Engineering, University of Kalyani, West Bengal, India. He obtained M.Sc. in Zoology, M.Phil. in Ecology and Ph.D. for his work on Eco technological management of aquatic systems. His spectrum of research interest and expertise span the following focal areas: ecotoxicology and bioremediation of toxic metal(loid)s; ecological engineering and eco technological remediation of water and soil contaminants; environmental microbiology; Nano biotechnology; dynamics of nutrients and toxic contaminants in water and soil; bio regenerative reclamation of wastewater. A consistent rank holder all through his academic career Professor Biswas received many scholarships, awards and fellowships including Fellow, West Bengal Academy of Science and Technology (FAScT), Fellow, National Environmentalists Association (FNEA), Zoological Society of India (FZSI), Zoological Society, Kolkata (FZS), Senior Scientist Award & Gold Medal (ZSI), Best Research Paper Award (AESA), Outstanding Reviewer Award (Chemosphere (Elsevier) & Environmental Geochemistry and Health (Springer); SRF (ICAR); National Merit Scholarship (MHRD, GoI), etc. He is credited with publishing 130 research papers in international and national journals. He is serving as editorial board member of several international journals of repute, namely Science of the Total Environment (Elsevier); Environmental Geochemistry and Health (Springer); Current Pollution Reports (Springer); Energy & Environment (SAGE). He visited several countries with government travel fellowships, to present research papers and chair scientific sessions in International conferences.

• 1. Abetment techniques2. Biological based methods for the removal of VOCs and heavy metals3. Performance parameters of biofiltration4. Analysis of product streams in biofilter columns5. Research status of biofiltration6. Biofilter media7. Controlling factors and operation of biofilters8. Microbial ecology of biofiltration9. Design and evaluation of open biofilters for the treatment of emerging contaminants10. Mechanisms of biofiltration11. Applications of biofiltration

Dr. Maulin P. Shah is a distinguished environmental scientist, academician, and globally recognized expert in the fields of environmental biotechnology and sustainablewastewater treatment. He has made significant contributions to advancing eco-friendlytechnologies for pollution control, particularly through innovative biological treatment processes. Dr. Shah holds extensive academic and research experience, with a strong focus onindustrial wastewater treatment, bioremediation, and microalgae-based technologies. His work emphasizes the integration of sustainability principles with practical engineering solutions, helping industries reduce their environmental footprint.Remarkably, Dr. Shah has edited over 300+ books covering a wide spectrum of cutting-edge domains, including industrial wastewater microbiology, bioremediation, biodegradation, algal biotechnology, biofuel, bioenergy, circular economy, metagenomics related to wastewater treatment, and enzyme engineering. This exceptional editorial contribution reflects his deep expertise and unparalleled commitment to advancing global knowledge in environmental science.Over the years, he has also authored and contributed to numerous high-impactresearch papers and scholarly books published by reputed international publishers. Hispublications are widely cited and serve as essential references for researchers, academicians, and industry professionals worldwide.He is actively associated as an Editorial Board Member in more than 30 high-reputedinternational journals affiliated with leading organizations and publishers. His extensive editorial involvementhighlights his leadership and recognition in the global scientific community.Dr. Shah is widely recognized for his collaborative research with leading scientistsacross the globe, promoting interdisciplinary solutions to complex environmental challenges.His work effectively bridges the gap between fundamental research and real-world industrialapplications. In addition to his research excellence, he has been invited as a keynote speaker at numerous national and international conferences, where he shares valuable insights on sustainable development, wastewater management, and environmental innovation. He is also deeply committed to mentoring students and young researchers, fostering academic growth and inspiring future leaders in environmental science and engineering.Beyond academia, Dr. Shah contributes to industry-oriented solutions and policy-relevant research aimed at environmental protection, resource recovery, and sustainabledevelopment. Through his relentless dedication and visionary approach, Dr. Maulin P. Shahhas established himself as a leading authority in environmental sustainability, committed tobuilding a cleaner, greener, and more sustainable future. Susana Rodríguez-Couto is a professor in biological water treatment at LUT University, Finland. She got her B.Sc. and M.Sc. in Chemistry (Industrial Chemistry) from the University of Santiago de Compostela in 1992 and her Ph.D. in Chemistry in 1999 from the University of Vigo, obtaining the maximal grade (magna cum laude) and, in addition, she was awarded with the Extraordinary Prize for Doctoral Thesis in Chemistry. She worked as an Associate Professor and an Isidro Parga Pondal Senior Researcher at the University of Vigo (2000-2004), as a Ramón y Cajal Senior Researcher at Rovira i Virgili University (2004-2008) and as an Ikerbasque Research Professor (2009-2019). She has also worked as an Invited Researcher at the Institute from Environmental Biotechnology, Graz University of Technology (Austria) and at the Department of Biological Engineering, University of Minho (Portugal). In 2008, she received the I3 Professor from the Spanish Ministry of Science and Education to the recognition of an outstanding research activity. She has published more than 140 articles in highly reputed international journals (h index 42). She is editor of several journals (3Biotech, Frontiers) and 14 Elsevier books. Prof. (Dr.) Jayanta Kumar Biswas is a Professor at Department of Ecological Studies and International Centre for Ecological Engineering, University of Kalyani, West Bengal, India. He obtained M.Sc. in Zoology, M.Phil. in Ecology and Ph.D. for his work on Eco technological management of aquatic systems. His spectrum of research interest and expertise span the following focal areas: ecotoxicology and bioremediation of toxic metal(loid)s; ecological engineering and eco technological remediation of water and soil contaminants; environmental microbiology; Nano biotechnology; dynamics of nutrients and toxic contaminants in water and soil; bio regenerative reclamation of wastewater. A consistent rank holder all through his academic career Professor Biswas received many scholarships, awards and fellowships including Fellow, West Bengal Academy of Science and Technology (FAScT), Fellow, National Environmentalists Association (FNEA), Zoological Society of India (FZSI), Zoological Society, Kolkata (FZS), Senior Scientist Award & Gold Medal (ZSI), Best Research Paper Award (AESA), Outstanding Reviewer Award (Chemosphere (Elsevier) & Environmental Geochemistry and Health (Springer); SRF (ICAR); National Merit Scholarship (MHRD, GoI), etc. He is credited with publishing 130 research papers in international and national journals. He is serving as editorial board member of several international journals of repute, namely Science of the Total Environment (Elsevier); Environmental Geochemistry and Health (Springer); Current Pollution Reports (Springer); Energy & Environment (SAGE). He visited several countries with government travel fellowships, to present research papers and chair scientific sessions in International conferences.

• 1. Abetment techniques2. Biological based methods for the removal of VOCs and heavy metals3. Performance parameters of biofiltration4. Analysis of product streams in biofilter columns5. Research status of biofiltration6. Biofilter media7. Controlling factors and operation of biofilters8. Microbial ecology of biofiltration9. Design and evaluation of open biofilters for the treatment of emerging contaminants10. Mechanisms of biofiltration11. Applications of biofiltration

Dr. Maulin P. Shah is a distinguished environmental scientist, academician, and globally recognized expert in the fields of environmental biotechnology and sustainablewastewater treatment. He has made significant contributions to advancing eco-friendlytechnologies for pollution control, particularly through innovative biological treatment processes. Dr. Shah holds extensive academic and research experience, with a strong focus onindustrial wastewater treatment, bioremediation, and microalgae-based technologies. His work emphasizes the integration of sustainability principles with practical engineering solutions, helping industries reduce their environmental footprint.Remarkably, Dr. Shah has edited over 300+ books covering a wide spectrum of cutting-edge domains, including industrial wastewater microbiology, bioremediation, biodegradation, algal biotechnology, biofuel, bioenergy, circular economy, metagenomics related to wastewater treatment, and enzyme engineering. This exceptional editorial contribution reflects his deep expertise and unparalleled commitment to advancing global knowledge in environmental science.Over the years, he has also authored and contributed to numerous high-impactresearch papers and scholarly books published by reputed international publishers. Hispublications are widely cited and serve as essential references for researchers, academicians, and industry professionals worldwide.He is actively associated as an Editorial Board Member in more than 30 high-reputedinternational journals affiliated with leading organizations and publishers. His extensive editorial involvementhighlights his leadership and recognition in the global scientific community.Dr. Shah is widely recognized for his collaborative research with leading scientistsacross the globe, promoting interdisciplinary solutions to complex environmental challenges.His work effectively bridges the gap between fundamental research and real-world industrialapplications. In addition to his research excellence, he has been invited as a keynote speaker at numerous national and international conferences, where he shares valuable insights on sustainable development, wastewater management, and environmental innovation. He is also deeply committed to mentoring students and young researchers, fostering academic growth and inspiring future leaders in environmental science and engineering.Beyond academia, Dr. Shah contributes to industry-oriented solutions and policy-relevant research aimed at environmental protection, resource recovery, and sustainabledevelopment. Through his relentless dedication and visionary approach, Dr. Maulin P. Shahhas established himself as a leading authority in environmental sustainability, committed tobuilding a cleaner, greener, and more sustainable future. Susana Rodríguez-Couto is a professor in biological water treatment at LUT University, Finland. She got her B.Sc. and M.Sc. in Chemistry (Industrial Chemistry) from the University of Santiago de Compostela in 1992 and her Ph.D. in Chemistry in 1999 from the University of Vigo, obtaining the maximal grade (magna cum laude) and, in addition, she was awarded with the Extraordinary Prize for Doctoral Thesis in Chemistry. She worked as an Associate Professor and an Isidro Parga Pondal Senior Researcher at the University of Vigo (2000-2004), as a Ramón y Cajal Senior Researcher at Rovira i Virgili University (2004-2008) and as an Ikerbasque Research Professor (2009-2019). She has also worked as an Invited Researcher at the Institute from Environmental Biotechnology, Graz University of Technology (Austria) and at the Department of Biological Engineering, University of Minho (Portugal). In 2008, she received the I3 Professor from the Spanish Ministry of Science and Education to the recognition of an outstanding research activity. She has published more than 140 articles in highly reputed international journals (h index 42). She is editor of several journals (3Biotech, Frontiers) and 14 Elsevier books. Prof. (Dr.) Jayanta Kumar Biswas is a Professor at Department of Ecological Studies and International Centre for Ecological Engineering, University of Kalyani, West Bengal, India. He obtained M.Sc. in Zoology, M.Phil. in Ecology and Ph.D. for his work on Eco technological management of aquatic systems. His spectrum of research interest and expertise span the following focal areas: ecotoxicology and bioremediation of toxic metal(loid)s; ecological engineering and eco technological remediation of water and soil contaminants; environmental microbiology; Nano biotechnology; dynamics of nutrients and toxic contaminants in water and soil; bio regenerative reclamation of wastewater. A consistent rank holder all through his academic career Professor Biswas received many scholarships, awards and fellowships including Fellow, West Bengal Academy of Science and Technology (FAScT), Fellow, National Environmentalists Association (FNEA), Zoological Society of India (FZSI), Zoological Society, Kolkata (FZS), Senior Scientist Award & Gold Medal (ZSI), Best Research Paper Award (AESA), Outstanding Reviewer Award (Chemosphere (Elsevier) & Environmental Geochemistry and Health (Springer); SRF (ICAR); National Merit Scholarship (MHRD, GoI), etc. He is credited with publishing 130 research papers in international and national journals. He is serving as editorial board member of several international journals of repute, namely Science of the Total Environment (Elsevier); Environmental Geochemistry and Health (Springer); Current Pollution Reports (Springer); Energy & Environment (SAGE). He visited several countries with government travel fellowships, to present research papers and chair scientific sessions in International conferences.

• 1. Abetment techniques2. Biological based methods for the removal of VOCs and heavy metals3. Performance parameters of biofiltration4. Analysis of product streams in biofilter columns5. Research status of biofiltration6. Biofilter media7. Controlling factors and operation of biofilters8. Microbial ecology of biofiltration9. Design and evaluation of open biofilters for the treatment of emerging contaminants10. Mechanisms of biofiltration11. Applications of biofiltration