Pooja Devi – författare

Inorganic Pollutants in Water provides a clear understanding of inorganic pollutants and the challenges they cause in aquatic environments. The book explores the point of source, how they enter water, the effects they have, and their eventual detection and removal. Through a series of case studies, the authors explore the success of the detection and removal techniques they have developed. Users will find this to be a single platform of information on inorganic pollutants that is ideal for researchers, engineers and technologists working in the fields of environmental science, environmental engineering and chemical engineering/ sustainability.

Through this text, the authors introduce new researchers to the problem of inorganic contaminants in water, while also presenting the current state-of-the-art in terms of research and technologies to tackle this problem.

Presents existing solutions to pollution problems, along with their challenges Includes case studies that detail success stories, challenges and the implementation of these tools Provides solutions that are both economically and ecologically sustainable

MXene in Hydrogen Technology: Unleashing the Power of Two-Dimensional Materials for Clean Energy offers a thorough exploration of how MXenes can address major challenges in hydrogen production, storage, and fuel cells. Drawing on insights from leading experts, the book provides a comprehensive overview of MXene structures, properties, and their catalytic roles, making it an essential resource for students, researchers, and professionals seeking practical knowledge in green hydrogen technologies. Beyond foundational concepts, the book delves into application-specific details including electro-catalytic and photo-catalytic hydrogen generation, material requirements for hydrogen storage, and the integration of MXenes with metal hydrides and fuel cells.Readers gain practical insights through real-world case studies and learn about cutting-edge topics such as life cycle assessment, techno-economic analysis, environmental impact, and the use of machine learning for material performance prediction. Each chapter systematically details the latest advances, making this volume a unique reference for accelerating progress toward a sustainable, hydrogen-powered future.Presents a detailed examination of MXene, exploring its two-dimensional structure, surface chemistry, composition tailoring, and its specific relevance to hydrogen technologiesFocuses on practical insights derived from ongoing research on MXene in hydrogen, showcasing MXene's application as a catalyst and storage materialProvides actionable knowledge to engineers and researchersIncludes future perspectives and potential research developments related to MXene in hydrogen technologies

Ozone Gas Sensing Technologies: Innovations and Challenges serves as a comprehensive guide to ozone gas sensors, exploring their critical role in environmental preservation, industrial safety, and healthcare applications. From the fundamental principles to the latest advances in sensor technology, this book presents a comprehensive and accessible account for researchers, students, and industry experts. Across fifteen chapters, readers will uncover a diverse array of ozone gas sensor types, including electrochemical, semiconductor, optical, and catalytic sensors, each offering their own specific advantages and challenges. Calibration methods and precision in measurements are also examined to ensure accurate and reliable ozone detection.While detailing recent advances and successes, this book also addresses challenges and limitations in ozone gas sensing, such as interference and cross-sensitivity issues, thus opening the door for future improvements. Emphasizing practicality, it equips industry professionals and researchers alike with valuable insights into designing and deploying effective ozone gas monitoring systems, making it an essential resource for anyone working in the field of ozone sensing.Provides a comprehensive guide on Ozone gas sensors that explores their critical role in environmental preservation, industrial safety, and healthcare applicationsCovers emerging trends and case studies that showcase the potential of Ozone gas sensing technologies in shaping a sustainable future and alignment towards Global sustainability goalsIncludes a detailed overview of Ozone gas sensor types, including electrochemical, semiconductor, optical, and catalytic sensors, along with their relevant, real-world applications

The contamination of environment and water resources by Selenium (Se) and its oxyanions from various sources are emerging contaminants of significant health and environmental concern. The primary sources include agricultural drainage water, mine drainage, residues from fossil fuels, thermoelectric power plants, oil refineries, and metal ores. Various methods and technologies have been developed which focus on the treatment of selenium-containing waters and wastewater. High concentrations of selenium in water cause various adverse impact to human health, such as carcinogenic, genotoxic, and cytotoxic effects. But in the lower concentrations, it is a useful constituent of the biological system. The range between toxicity and deficiency of selenium is minimal (40 to 400 μg per day), due to its dual nature.  Selenium Contamination in Water contains the latest status and information on selenium’s origin, its chemistry and its toxicity to humans. The book represents a comprehensive and advanced reference book for students, researchers, practitioners, and policymakers in working in the field of metalloids, in particular selenium. A special emphasis is given on its geological distribution, monitoring techniques, and remedial technologies. As such, the authors critically analyze the various techniques used for the monitoring and removal of selenium from water. Featuring chapters arranged according to the major themes of the latest research, with specific case-studies from industrial experiences of selenium detection and removal, Selenium Contamination in Water will be particularly valued by researchers, practitioners, and policymakers in working in the field of metalloids including selenium.

Comprehensive resource summarizing current approaches to generating hydrogen from water and reducing CO2 into various hydrocarbonsGreen Energy Harvesting: Materials for Hydrogen Generation and Carbon Dioxide Reduction provides an in-depth treatment of the subject by exploring the fundamentals required for the selection of the materials, their synthesis methods, and possible ways to modify them for higher efficiency and enhanced stability. The prospects of adopting these sustainable solutions at a commercial level are summarized. Special emphasis is given to the figure-of-merits for currently developed systems for hydrogen generation and CO2 reduction and to an assessment of available materials in terms of efficacy and efficiency.Green Energy Harvesting also includes information on: Renewable energy in general, including the role of renewable hydrogen and hydrocarbon fuels, and possible renewable energy sourcesA fundamental understanding hydrogen generation and CO2 reductionDevice development and deployment status for commercial usage and applications of H2 and hydrocarbon fuels in various sectorsElectrocatalysts, 2D materials, and hybrid materials for CO2 reduction and H2 generationGreen Energy Harvesting is a highly useful guide for both novice and experienced researchers involved in renewable energy and carbon dioxide utilization that explains the current state of the field and discusses future perspectives.

This book describes the hydrogen fuel generation from water via photoelectrochemical process. The book further deliberates about the hydrogen as a futuristic chemical fuel to store solar energy in the form of chemical bonds and also as a renewable alternative to fossil fuels.