Böcker av Majeti Narasimha Vara Prasad

Environmental Materials and Waste: Circular Economy and Pollution Abatement, Second Edition, contains the latest information on environmental sustainability as a wide variety of natural resources are increasingly being exploited to meet the demands of a worldwide growing population and economy. The book takes a multidisciplinary approach to fully realize the number of by-products which can be remanufactured, providing the foundation needed across disciplines to tackle this issue. As awareness and opportunities to recover valuable resources from process and bleed streams is gaining interest, sustainable recovery of environmental materials, including wastewater, offers tremendous opportunity to combine profitable and sustainable production. In this 2nd edition, operational principles of circular economy for sustainable development with reference to environmental waste shall be covered. Circular economy research is discussed in depth as it has gained considerable momentum in the scientific literature thus far, and both conceptual debates and the creation of useful implementation strategies are still in their infancy. Although circular systems are now being implemented, this book will emphasize the importance to properly consider and convert circular economy goals and principles into actions. As a whole, this 2nd edition of Environmental Materials and Waste covers a wide range of issues that must be covered in order to improve environmental sustainability.

Decarbonization Strategies and Drivers to Achieve Carbon Neutrality for Sustainability emphasizes the significance of various decarbonization strategies. Sections cover contributions of bioenergy to decarbonization, non-fossil energy targets, the role of wind energy, hydrogen energy, potential of geothermal energy, nuclear energy, wind to energy, role of electri?cation and carbon capture, utilization and storage (CCUS) technologies, and more. The book aims to explain how reducing petroleum consumption and supplementing alternate sources of renewable fuels is vital and would strengthen decarbonization.

Bioremediation and Bioeconomy: A Circular Economy Approach, Second Edition provides a common platform for scientists from various backgrounds to find sustainable solutions to environmental issues, including remediation of emerging pollutants and the use of contaminated land and wastewater for bioproducts such as natural fibers, biocomposites, and fuels to boost the economy. The need for transitioning to a sustainable use of natural resources is now more evident than ever as industrialization and pollution are global phenomena. Biodiversity is being used as raw material for environmental decontamination, and this field has grown phenomenally in recent years, having emerged less than three decades ago. On the other hand, the volume of contaminated substrates (water, soil, and air) is increasing due to anthropogenic and technogenic sources of organic and inorganic contaminants. This book addresses the bottlenecks and solutions to existing limitations in field scale, along with the relevant techniques.

Agroecological Approaches for Sustainable Soil ManagementEnables readers to strengthen existing agricultural strategies to sustainably solve contemporary problems like food supply chain gaps and food scarcityAgroecological Approaches for Sustainable Soil Management explains strategies to check the deterioration of soil quality, irrigation water quality, reuse of wastewaters in agriculture after treatment, organic fertigation, and corporate fertigation, to transform current agriculture into sustainable agriculture, and demonstrates cost effective technologies for sustainable development of site-specific ecosystems. Techniques to eradicate malnutrition, such as enhanced biofortification, are also covered.Sample topics covered in Agroecological Approaches for Sustainable Soil Management include:* Foremost developments in the restoration and utilization of degraded lands through organic farming, precision agriculture, climate-resilient fodder/forage cultivation, and livestock management* Promotion of agro-forestry-based apiculture, silviculture, and sericulture, and corporate fertigation, and reclaiming urban brownfields and industrial areas* Development of diverse products, including biofuel, fiber, fodder, timber, and herbal products leading to the generation of social capitals* Ecology of intercropping systems, tree-cover dynamics of grazing lands, and cover crops for soil managementAgroecological Approaches for Sustainable Soil Management is a comprehensive and authoritative resource on the subject, making it a must-have resource for scientists working in agrobiodiversity, agroecology, bioscience, restoration ecology, soil science, and sustainable science, along with postgraduate students in ecology, environmental sciences, and environmental economics.

Sustainable and Circular Management of Resources and Waste Towards a Green Deal highlights the importance of resource recovery, phosphorus management, climate action, clean energy transition, and a circular economy. The world is facing significant challenges, including climate disruption, environmental changes, pollution, and population explosion. Sustainable management of finite natural resources within the carrying capacity of the bio-geo-hydrosphere is the crux of transforming the global economy for a sustainable future. Moreover, keeping raw materials in circulation as long as possible and minimizing the amount of waste generated has grown in significance as a part of transitioning to a circular economy (CE) model.