Written and edited by a team of industry experts, this exciting new volume covers clean energy production from sewage and biomass while achieving a zero-waste strategy.
Wastewater treatment plants are critical in protecting both the environment’s resources and human health. A wastewater treatment plant’s technological system focuses not only on the effectiveness of the treatment but on the costs and energy consumption of the entire system. Municipal wastewater treatment produces a significant amount of sewage sludge all over the world. The majority of this sludge’s dry matter content is made up of organic compounds which are not toxic, and they consist of both primary and secondary (microbiological) sludge. There is also a substantial quantity of inorganic substances in the sludge, along with a small quantity of toxic matter. Also, various raw sewage treatment options can include energy production (heat, electricity, or biofuel) to reduce dependence on external energy supply during treatment. The most important options used for energy production from sewage and biomass can use the following approaches: anaerobic digestion, co-digestion, incineration with energy recovery, co-incineration, pyrolysis, gasification, supercritical (wet) oxidation, and hydrolysis. Generally, these processes or methods are cost-effective, but they can still have some setbacks related to the nature of the methods or the raw material used for conversion. There are also operating conditions to comply with to get a successful outcome.
This book combines information from many disciplines related to wastewater treatment technologies to show how the circular economy approach can be used to achieve zero waste and produce energy that can be useful for plants and communities. This approach focuses on clean technologies for green energy resources such as biohydrogen, biofuels, and biogas from biomass and sewage sludge for zero waste production. This is aimed to also integrate the issue of energy demand and the one of energy production.
Inamuddin, PhD, is an assistant professor at the Department of Applied Chemistry, Zakir Husain College of Engineering and Technology, Faculty of Engineering and Technology, Aligarh Muslim University, Aligarh, India. He has extensive research experience in multidisciplinary fields of analytical chemistry, materials chemistry, electrochemistry, renewable energy, and environmental science. He has worked on different research projects funded by various government agencies and universities and is the recipient of awards, including the Department of Science and Technology, India, Fast-Track Young Scientist Award and Young Researcher of the Year Award 2020 from Aligarh Muslim University. He has published about 210 research articles in various international scientific journals, many book chapters, and dozens of edited books, many with Wiley-Scrivener.
Tariq Altalhi, PhD, is an associate professor in the Department of Chemistry at Taif University, Saudi Arabia. He received his doctorate degree from University of Adelaide, Australia in the year 2014 with Dean’s Commendation for Doctoral Thesis Excellence. He has worked as head of the Chemistry Department at Taif university and Vice Dean of Science College. In 2015, one of his works was nominated for Green Tech awards from Germany, Europe’s largest environmental and business prize, amongst top 10 entries. He has also co-edited a number of scientific books.
Mohammad Luqman, PhD, has more than 12 years of post-PhD experience in teaching, research, and administration. Currently, he is serving as an assistant professor of chemical engineering at Taibah University, Saudi Arabia. Moreover, he served as a post-doctoral fellow at Artificial Muscle Research Center, Konkuk University, South Korea, and he earned his PhD degree in the field of ionomers (Ion-containing Polymers), from Chosun University, South Korea. He has edited three books and published numerous scientific papers and book chapters. He is an editor for several journals, and he has been awarded several grants for academic research.
Joseph K. Bwapwa, PhD, earned his PhD in engineering from the University of Kwazulu-Natal in South Africa. Sewage treatment, environmental engineering, bioenergy, waste to energy, green energy, algal biotechnology, and bioprocessing engineering are among his areas of interest. Dr. Bwapwa has about 40 peer-reviewed articles published in scientific journals, as well as more than seven book chapters. He has also attended and presented research papers at international conferences. He has also chaired a few sessions at international conferences and received appropriate financing.
