Algal Photobioreactors

The book provides an overview of the fundamentals of photobioreactors, including design development, cost-effectiveness, challenges, priorities, and the broader impacts on the economy and environmental sustainability. It covers cultivation systems with various configurations currently in use. Each chapter includes graphical illustrations to support the visual presentation of ideas, enhance understanding, and aid student learning.

The book discusses concepts such as cost-effective algal photobioreactor design (supported with color images), construction materials with relevant references, and the production of value-added end products illustrated with suitable examples and related information. It serves as a useful reference for researchers, academicians, and professionals working in wastewater treatment using bio-based approaches, environmental sustainability, and bioenergy. It also offers information that can help refine and expand existing knowledge on photobioreactor systems.

By incorporating relevant case studies, the book aims to strengthen the practical understanding of sustainable energy options related to algal photobioreactors and to enhance the skills of its target audience at both national and international levels.

Dr. Richa Kothari Department of Environmental Sciences, Samba, Central University of Jammu, India Dr. Richa Kothari (FWARI, FISEB), who holds an M.Phil. and Ph.D. in Energy & Environment, is working as a Professor in the Department of Environmental Sciences at the Central University of Jammu, Samba (J&K), India. She is the recipient of the Women’s Achievers Award from ASSOCHAM (2023) and the Women Scientist Award (2025) from the Central University of Rajasthan, Ajmer, India. She is a WARI Fellow (2017) at the Robert B. Daugherty Water for Food Institute, University of Nebraska–Lincoln, USA. She has more than 20 years of teaching and research experience at various reputed Universities in India and having more than 10000 citations with H-index of 45. She has been listed among the world’s top 2% scientists by Stanford University, USA, for significant academic and research contributions since 2020. Her research focuses on algal-based biofuel production, biohydrogen production, and the utilization of renewable energy for wastewater treatment. She has also been awarded prestigious research fellowships from MNRE and CSIR.   Prof. Pradeep Verma Department of Microbiology, School of Life Sciences, Central University of Rajasthan, India Prof. Pradeep Verma completed his Ph.D. at Sardar Patel University, Gujarat, India, in 2002. The same year, he began his international research career as a UNESCO Fellow at the Czech Academy of Sciences, Prague, followed by a Postdoctoral Fellowship at Charles University. In 2004, he served as a Visiting Scientist at the UFZ Centre for Environmental Research, Halle, Germany, and later received the prestigious DFG Fellowship for postdoctoral research at the University of Göttingen. In 2007, he returned to India and joined Reliance Life Sciences, Mumbai, where his pioneering work on biobutanol production led to several international patents. He subsequently received the JSPS Postdoctoral Fellowship for research at the Laboratory of Biomass Conversion, Kyoto University, Japan. Prof. Verma joined Assam University in 2009 as a Reader and Founder Head of the Department, and in 2011 moved to Guru Ghasidas Vishwavidyalaya as Associate Professor. Since 2013, he has been Professor in the Department of Microbiology, Central University of Rajasthan, where he has also served as Dean and Head. His expertise includes microbial diversity, bioremediation, bioprocess development, and biomass-based biorefineries and having 10055 citations, with an h-index of 52. He has received several honors, including Fellowships of IAWS (2024), MSI (2020), BRSI (2020), and AMI (2021), as well as the P.C. Jain Memorial Award and the Prof. YSRK Sharma Memorial Award (2025). In 2022, he received the JSPS Bridge Fellowship for further collaboration with Kyoto University.   Dr. Vineet Veer Tyagi, Department of Physics, Shri Mata Vaishno Devi University, India Dr. Vineet V. Tyagi is working as an Associate Professor in the School of Physics and as Head of the School of Energy Management at Shri Mata Vaishno Devi University, Katra, J&K, India. He is actively engaged in research in the areas of solar thermal energy storage systems, phase change materials development and applications, energy policy, PV/thermal hybrid systems, and solar-energy-based wastewater treatment systems. He has achieved a remarkable distinction by being featured in the global top 2% scientist ranking by Stanford University for five consecutive years (2020–2024) and having citation more than 22000 and H-index of 72 as per scopus database. He has worked as a Postdoctoral Research Fellow at three institutions: UMPEDAC, University of Malaya, Kuala Lumpur, Malaysia; the Centre for Energy Studies, Indian Institute of Technology Delhi, New Delhi; and the National Institute of Solar Energy (NISE), Ministry of New and Renewable Energy, Government of India.