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Simulation and Assessment of Chemical Processes in a Multiphase Environment

Author: Ian Barnes

Publisher: Springer Science & Business Media

Published: 2008-10-21

Total Pages: 549

ISBN-13: 1402088469

The book reviews the current state of knowledge on the chemical and physical processes occurring in the environmental media (i) the atmosphere, (ii) the aqueous phase and (iii) soil and identifies the strengths and weaknesses of the chemical mechanisms (both explicit and condensed) currently available to simulate the multimedia environmental chemistry of volatile organic compounds (VOCs) and particulate matter in these media. Contributions examine how well this knowledge has been incorporated into different types of CT models and appraise the current status and significant issues in the development and usage of the models. Model simulations of some real world chemical perturbations to the Earth system are presented which appraise the performance of the models in relation to "real world" observations. Serious caveats in our understanding of chemical processes and their simulation in the various compartments of the Earth system are highlighted and areas are identified that need urgent improvement, in particular with respect to environmental security.

Process Modeling, Simulation, and Environmental Applications in Chemical Engineering

Author: Bharat A. Bhanvase

Publisher: CRC Press

Published: 2016-10-14

Total Pages: 370

ISBN-13: 1315342227

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In this valuable volume, new and original research on various topics on chemical engineering and technology is presented on modeling and simulation, material synthesis, wastewater treatment, analytical techniques, and microreactors. The research presented here can be applied to technology in food, paper and pulp, polymers, petrochemicals, surface coatings, oil technology aspects, among other uses. The book is divided into five sections: modeling and simulation environmental applications materials and applications processes and applications analytical methods Topics include: modeling and simulation of chemical processes process integration and intensification separation processes advances in unit operations and processes chemical reaction engineering fuel and energy advanced materials CFD and transport processes wastewater treatment The valuable research presented here will be of interest to researchers, scientists, industry practitioners, as well as upper-level students.

Fundamentals and Processes

Author: Detlev Möller

Publisher: Walter de Gruyter GmbH & Co KG

Published: 2019-02-19

Total Pages: 648

ISBN-13: 3110561263

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Climate change is a major challenge facing modern society. The chemistry of air and its influence on the climate system forms the main focus of this book. Vol. 1 of Chemistry of the Climate System provides the reader with a physicochemical understanding of atmospheric processes. The chemical substances and reactions found in the Earth's atmosphere are presented along with their influence on the global climate system.

Chemistry of the Climate System

Author: Detlev Möller

Publisher: Walter de Gruyter GmbH & Co KG

Published: 2014-09-10

Total Pages: 925

ISBN-13: 311038230X

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Climate change is a major challenge facing the modern world. The chemistry of air and it's influence on the climate system forms the main focus of this monograph. The book presents a problem-based approach to presenting global atmospheric processes, evaluating the effects of changing air composition as well as possibilities for interference within these processes and indicates ways for solving the problem of climate change through chemistry. The new edition includes innovations and latest research results.

Air Pollution Modeling and its Application XXII

Author: Douw G. Steyn

Publisher: Springer

Published: 2013-10-04

Total Pages: 738

ISBN-13: 9400755775

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Recent developments in air pollution modeling and its application are explored here in contributions by researchers at the forefront of their field. The book is focused on local, urban, regional and intercontinental modeling; data assimilation and air quality forecasting; model assessment and evaluation; aerosol transformation; the relationship between air quality and human health and the interaction between climate change and air quality. The work will provide useful reference material for students and professors interested in air pollution modeling at the graduate level as well as researchers and professionals involved in developing and utilizing air pollution models.

Emerging Pollutants in the Environment

Author: Marcelo Larramendy

Publisher: BoD – Books on Demand

Published: 2015-09-02

Total Pages: 242

ISBN-13: 953512160X

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This edited book, Emerging Pollutants in the Environment Current and Further Implications, includes overviews by significant researchers on the topic of emerging pollutants toxicology, which covers the hazardous effects of common emerging xenobiotics employed in our every day anthropogenic activities. We hope that this book will meet the expectations and needs of all those who are interested in the negative implications of several emerging pollutants on living species.

Environmental Security and Ecoterrorism

Author: Hami Alpas

Publisher: Springer Science & Business Media

Published: 2011-05-14

Total Pages: 192

ISBN-13: 9400712375

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In recent years, the concept of environmental security has been adapted to include preparedness for acts of ecoterrorism. This latter term has now become synonymous with environmental terrorism where the perpetrator uses the environment as a weapon to harm an opponent. The intended outcome is usually large-scale deaths, severe damage to the environment, and instilling fear in the general population. This book explores various facets of ecoterrorism including the role of the state in pursuing and maintaining environmental security, a review of the concept of ecoterrorism, food security challenges and weaknesses, technological countermeasures to enable rapid detection or response, and existing pollution sources and hazards that may serve as targets for terrorist acts. In sum, this volume provides a useful overview for both the layperson and experienced researchers.

Handbook of Research on Advancements in Environmental Engineering

Author: Gaurina-Medjimurec, Nediljka

Publisher: IGI Global

Published: 2014-11-30

Total Pages: 692

ISBN-13: 1466673370

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The protection of clean water, air, and land for the habitation of humans and other organisms has become a pressing concern amid the intensification of industrial activities and the rapidly growing world population. The integration of environmental science with engineering principles has been introduced as a means of long-term sustainable development. The Handbook of Research on Advancements in Environmental Engineering creates awareness of the role engineering plays in protecting and improving the natural environment. Providing the latest empirical research findings, this book is an essential reference source for executives, educators, and other experts who seek to improve their project's environmental costs.

Persistent Organic Pollutants and Toxic Metals in Foods

Author: Martin Rose

Publisher: Elsevier

Published: 2013-05-15

Total Pages: 514

ISBN-13: 0857098918

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Persistent organic pollutants (POPs) and toxic elements, such as dioxins, flame retardants, lead and mercury, are substances of major concern for the food industry, the regulator and the public. They persist in the environment, accumulate in food chains and may adversely affect human health if ingested over certain levels or with prolonged exposure. Persistent organic pollutants and toxic metals in foods explores the scientific and regulatory challenges of ensuring that our food is safe to eat. Part one provides an overview of regulatory efforts to screen, monitor and control persistent organic pollutants and heavy metals in foods and includes case studies detailing regulatory responses to food contamination incidents. Part two moves on to highlight particular POPs, toxic metals and metalloids in foods, including dioxins and polychlorinated biphenyls (PCBs), mercury, polycyclic aromatic hydrocarbons (PAHs) and phthalates. Persistent organic pollutants and toxic metals in foods is a standard reference for those in the food industry responsible for food safety, laboratories testing for food chemical safety, regulatory authorities responsible for ensuring the safety of food, and researchers in industry and academia interested in the science supporting food chemical safety. Includes case studies which detail regulatory responses to food contamination incidents Considers the uptake and transfer of persistent organic pollutants in the food chain and the risk assessment of contaminates in food Details perticular persistent organic pollutants, toxic metals and metalloids in foods including polychlorinated biphenyls (PCBs), per- and polyfluoroalkyl substances (PFASs), mercury and arsenic among others

Air Pollution Modeling and its Application XXI

Author: Douw G. Steyn

Publisher: Springer

Published: 2011-10-08

Total Pages: 749

ISBN-13: 9400713592

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Recent developments in air pollution modeling and its application are explored here in contributions by researchers at the forefront of their field. The book is focused on local, urban, regional and intercontinental modeling; data assimilation and air quality forecasting; model assessment and evaluation; aerosol transformation; the relationship between air quality and human health and the effects of climate change on air quality. The work will provide useful reference material for students and professors interested in air pollution modeling at the graduate level as well as researchers and professionals involved in developing and utilizing air pollution models.