Puspendu Bhunia - Böcker

Sustainable Treatment Technologies for Pre- and Poly-flourakyl Substances provides comprehensive details about per- and poly-fluroalkyls substances (PFASs), which are highly toxic and bio-accumulative substances that do not biodegrade easily or cannot be neutralized under normal environmental conditions. It discusses their occurrence in water, wastewater, and aquatic environment, their bioaccumulation in plants, environmental impacts and various remedial technologies for their treatment and management. All the chapters provide state-of-art information about PFASs, describing their identification methods, characterization and present critical analysis of the treatment methods such as physical, chemical, biological, hybrid and advanced systems. This book is a ready reference for the environmental engineers, municipal engineers, environmental practitioners, policy makers, and planners; it is also a practical guide for industrial engineers, government bodies and ecologists as well as for researchers. Describes occurrence of PFASs in aquatic environment and on plant Provides details on identification methods and characterization of PFAS Describes physical, chemical, biological, hybrid and advanced system treatments for PFASs Covers regulatory aspects on PFASs First dedicated book on PFASs

Microconstituents in the Environment Comprehensive introduction to managing novel pollutants commonly released into the environment through industrial and everyday processes Microconstituents in the Environment: Occurrence, Fate, Removal and Management provides the readers with an understanding of the occurrence and fate of microconstituents, pollutants that have not previously been detected or regulated under current environmental laws or may cause known or suspected adverse ecological and/or human health effects even at insignificant levels, covering their presence in the environment and possible management strategies. The text is practice-oriented and evaluates a wide range of technologies for pollutant removal and how to implement them in the field. In Microconstituents in the Environment, readers will find information on: Fundamental ideas regarding microconstituents, including their classification, major sources, and detection methods, and their removal via biological treatment techniquesFate and transport of microconstituents in various environmental domains, including mathematical modeling based on remote sensing techniquesPhysicochemical treatment techniques for microconstituents, including precipitation, absorption, filtration, membrane separation, and oxidationSustainability and environmental management, including the regulatory framework and requirements for developing a new field application, plus an outlook on green design conceptsWith its emphasis on management and remediation, Microconstituents in the Environment is a highly useful one-stop resource on the subject for environmental scientists, modelers, government agencies, and research scientists working in the field of environmental pollution.

Enables readers to assess, manage and prevent damage from the environment’s biggest enemy: microplastics Microplastics in the Environment addresses the biggest unresolved pollution issue: microplastics accumulating in the environment at a rapidly growing rate, giving rise to severe ecological stress and novel diseases in both aquatic and terrestrial organisms. This book is a one-stop resource that ties together the latest developments in this fast-moving field, including analytical techniques, risk assessment methods and predictive approaches, and evaluates different strategies that make it possible to minimize and redress microplastics pollution in the near and distant future. The book is organized into three main parts. Part one explains the fundamental ideas underlying microplastics, including their classification, major sources, detection and characterisation, as well as risk assessment methods. The second part covers the fate and transport of microplastics in various environmental domains, their interaction with ecosystems and the exposure of humans to environment-borne microplastics. The final part surveys current and future approaches to limit and remove the environmental effects of microplastics, from replacement of plastics with biodegradable substitutes to more efficient recycling of plastics to their active removal and remediation. Microplastics in the Environment includes information on: Microplastics’ interaction with agricultural crops, the food and construction industries and water and solid waste pollution control systemsMicroplastics in microbial communities, crops and soil and the subsequent impacts on microbial metabolism, plant growth and geo-chemical properties of soil, respectivelyConsumption of microplastics by aquatic life and consequent effects of microplastics on the development of aquatic organisms including corals, invertebrates and marine and freshwater biotaGlobal strategies, existing regulations and policies focused on microplastics managementWith its emphasis on management and remediation, Microplastics in the Environment is a valuable resource for environmental scientists, government agencies and researchers working in the field of microplastics pollution.