Ashish Kapoor – författare

Enzymatic Treatment of Biomass for Energy: Thermochemical Methods provides a comprehensive analysis of how enzymatic pretreatment can optimize thermochemical biomass conversion processes such as pyrolysis, gasification, and torrefaction. This reference addresses the challenges of biomass recalcitrance by exploring enzyme functions that enhance thermal degradation efficiency and bioenergy yield, supporting sustainable energy goals. The book covers fundamentals of biomass composition, enzymatic and combined pretreatment strategies, and detailed enzyme-assisted thermochemical pathways. It further discusses practical considerations for industrial deployment, including scalability, techno-economic analysis, and circular economy perspectives. Optimization methods such as response surface methodology are also elaborated to guide process improvements. This volume is a valuable resource for researchers, industry professionals, and policymakers seeking to integrate enzymatic technologies into thermochemical bioenergy systems. It equips readers with scientific insights and practical knowledge to advance clean, efficient, and sustainable biomass energy production.Explores enzymatic pretreatment to enhance thermochemical biomass conversion efficiencyAnalyzes integration of enzymatic, physical, and chemical pretreatments for biomass deconstructionCovers enzyme-assisted pyrolysis, gasification, torrefaction, and biochar production pathwaysDiscusses industrial scalability, techno-economic feasibility, and circular economy integrationPresents optimization techniques including response surface methodology for process enhancement

This book offers a comprehensive exploration of renewable energy systems, elucidating the fundamental principles underpinning technologies such as solar photovoltaics, wind turbines, and biomass conversion.Features:Discusses the role of computational fluid dynamics simulations in bioenergy production and for thermal solar collectors.Covers geothermal power plant design and performance optimization and solar-assisted heat pump technologies for building applications.Highlights the role of smart technologies such as artificial intelligence in sustainable energy technologies.Presents case studies on renewable energy sources, power demand, policies, and solar thermal desalination technologies.Explains valorization of biomass to fuel briquettes and environmental life cycle analysis of renewable energy.The text is primarily written for senior undergraduates, graduate students, and academic researchers in the fields of environmental engineering, renewable energy, clean technologies, mechanical engineering, electrical engineering, chemical engineering, and civil engineering.

Water consumption in the textile industry is high and textile dyes are complex organic molecules that are hard to treat. Every year thousands of tons of dyes are produced worldwide and approximately 10-15% of those remain in wastewater, contaminating groundwater and the environment. Conventional treatment methods present problems of inefficiency, high operational costs and secondary pollution, but magnetic biochar has emerged as a promising material for textile wastewater remediation as it has high adsorption capacity and reusability and is easy to separate using an external magnetic field. Exploring the synthesis, characterization and application of magnetic biochar in textile wastewater remediation, this book details the principles of biochar modification for the incorporation of magnetic nanoparticles. It also looks at the key aspects of pollutant removal mechanisms and summarizes recent advances in magnetic biochar composites, regeneration and reuse. This book bridges the gap between fundamental research and practical applications, and includes a discussion of the economic and environmental feasibility of magnetic biochar technology and its large-scale implementation in textile wastewater management. It is a valuable resource for environmental scientists, engineers and industrial practitioners seeking sustainable wastewater treatment solutions.

Water consumption in the textile industry is high and textile dyes are complex organic molecules that are hard to treat. Every year thousands of tons of dyes are produced worldwide and approximately 10-15% of those remain in wastewater, contaminating groundwater and the environment. Conventional treatment methods present problems of inefficiency, high operational costs and secondary pollution, but magnetic biochar has emerged as a promising material for textile wastewater remediation as it has high adsorption capacity and reusability and is easy to separate using an external magnetic field. Exploring the synthesis, characterization and application of magnetic biochar in textile wastewater remediation, this book details the principles of biochar modification for the incorporation of magnetic nanoparticles. It also looks at the key aspects of pollutant removal mechanisms and summarizes recent advances in magnetic biochar composites, regeneration and reuse. This book bridges the gap between fundamental research and practical applications, and includes a discussion of the economic and environmental feasibility of magnetic biochar technology and its large-scale implementation in textile wastewater management. It is a valuable resource for environmental scientists, engineers and industrial practitioners seeking sustainable wastewater treatment solutions.

The multidisciplinary field of food sensor development is evolving rapidly. Prompt detection of food contaminants is vital for public health protection. Significant advances are taking place in the design and development of sensitive, affordable, and user-friendly sensors for food safety and security.This book covers various recent advances in food sensor development, using illustrative descriptions of successful practical applications as well as identifying existing challenges and prospects. Compiling current progress in food quality sensors such as electrochemical sensors, nanocomposite sensors, aptamer based immunosensors, and microfluidic lab-on-a-chip devices, it fills a gap in the literature by laying down a framework for food sensor development from idea to implementation. With an emphasis on multidisciplinary aspects, the book appeals to students, academics, researchers and industry personnel from diverse backgrounds with an interest in food science and food quality assurance.

The book sections cover the thermodynamics and kinetics of enzyme-based fuel cells, bridging scientific principles with real-world applications in bioenergy. This book serves as an essential resource for researchers, engineers, and policymakers interested in the advancement of sustainable biofuels. It offers a well-rounded perspective, combining innovations in biofuel production with waste management strategies and bioprocessing techniques to support a greener energy future.

Environmental applications are a key focus, with chapters dedicated to the use of cellulose and fibrous materials in wastewater treatment, including their potential for remediating petrochemical pollutants. The extraction and modification of biomass-derived nanofibers for environmental cleanup are also discussed. The book further examines biochar production from natural fibres, the generation of biohydrogen from lignocellulosic biomass, and the applications of cellulose-degrading enzymes in industries like textiles, positioning natural fibrous materials as versatile and crucial components for sustainable energy and environmental solutions.

3D Printed Concrete: Fundamentals, Applications, and Future Prospects offers a pioneering and authoritative account of 3D printed concrete (3DPC)—a disruptive innovation poised to redefine the future of construction. Uniquely comprehensive in scope, this book bridges the gap between foundational knowledge and cutting-edge advancements, making it the first consolidated academic resource that caters to a diverse readership, from students and early researchers to seasoned industry professionals and academics.Structured into thirteen meticulously curated chapters, the book commences with the conceptual framework and evolution of 3DPC, charting its trajectory from a novel construction technique to a viable mainstream technology. It then provides in-depth technical coverage of key domains, including material science, mix design, rheology, mechanical performance, buildability, durability under aggressive environments, fire resistance, and reinforcement strategies tailored to the layer-wise construction paradigm of 3DPC.

It highlights the integration of eco-friendly practices in textile manufacturing, such as the use of biodegradable fibers, recycled materials, and sustainable dyeing techniques, aiming to transform the fashion industry into a more environmentally responsible sector while maintaining high performance and functionality in textiles.

This book explores the comprehensive world of biomass-based clean technologies for sustainable development. The meticulously curated book delves into the latest advancements, process and product development aspects, and socio-techno-economic viability of biomass-derived solutions. The book aims to explore cutting-edge strategies and innovative approaches to revolutionize energy and environmental sectors on a global scale. The book covers a wide range of scientific and technological fields, shedding light on the utilization of agricultural and forest-derived biomass. Multifarious applications in biofuels, biochar, natural composites, construction materials, and value-added chemicals are explored. The book is an attempt to impart knowledge to address challenging aspects like feedstock variability, supply chain management, process optimization, product standardization, environmental impact, net carbon footprint, and economic viability. By fostering interdisciplinary collaboration and harnessing the renewable nature of biomass, this book offers a holistic approach to develop novel and sustainable solutions. Researchers, scientists, engineers, and professionals from diverse backgrounds will find this book to be an invaluable resource. Policymakers and industry leaders seeking to drive the adoption of clean and green technologies will gain crucial insights. Students and academics will benefit from the latest advancements in biomass-based clean technologies, process and product development aspects, and sustainability assessments. This book is an essential companion for those dedicated to shaping a greener future and will inspire public-private collaborations and innovative research endeavours.