Fate of Polybrominated Diphenyl Ethers During Wastewater Treatment Process Producing Reclaimed Water PDF Download
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Author: Kristy Siegel
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Sludge was found to carry the largest mass loading at 14.2 lb/day (sum7)PBDE. Of the total mass loading of PBDEs from the WWTP, sludge is responsible for 86.7%, followed by reclaimed water and effluent (11.7% and 1.6%, respectively). The mass loading from air was negligible with less than 0.01% contribution to the total mass loading. Whereas reclaimed water overall had higher PBDE congener mean concentrations than the effluent, the independent samples t-test found no statistically significant differences between the two groups. The results of this study can be used to improve the wastewater treatment process to reduce the impact of PBDEs being released into the environment by WWTPs, and to educate the public on utilizing reclaimed water in a safe and healthy manner.
Author: Kristy Siegel
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Sludge was found to carry the largest mass loading at 14.2 lb/day (sum7)PBDE. Of the total mass loading of PBDEs from the WWTP, sludge is responsible for 86.7%, followed by reclaimed water and effluent (11.7% and 1.6%, respectively). The mass loading from air was negligible with less than 0.01% contribution to the total mass loading. Whereas reclaimed water overall had higher PBDE congener mean concentrations than the effluent, the independent samples t-test found no statistically significant differences between the two groups. The results of this study can be used to improve the wastewater treatment process to reduce the impact of PBDEs being released into the environment by WWTPs, and to educate the public on utilizing reclaimed water in a safe and healthy manner.
Author: Müfit Bahadir
Publisher: Springer Nature
ISBN: 3030952886
Category : Science
Languages : en
Pages : 277
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Book Description
This volume addresses the situation of water and wastewater management from a global angle, underpinned by selected case studies. Without doubt, water and wastewater management are among the greatest challenges of our century, and there is also no doubt that the challenges posed by climate change will become even greater. However, most efforts, especially in developing countries but also in the so-called developed countries, have been less than optimal or not optimal at all. In particular, there are still too many people who have to live without clean water and decent sanitation. Today, 2.2 billion people lack access to safely managed drinking water and wastewater, and 4.2 billion people lack safely managed sanitation services. The question, why this is so and why in many cases in developing countries, is discussed in this book among other urgent water and wastewater management issues. The publication of this book is the start of a book series that in more detail critically reviews, discusses, and analyzes the water and wastewater situation and management in different regions and countries worldwide.
Author: Maulin P. Shah
Publisher: CRC Press
ISBN: 100043530X
Category : Technology & Engineering
Languages : en
Pages : 561
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Book Description
This book discusses new and innovative trends and techniques in the removal of toxic and or refractory pollutants through various environmental biotechnological processes from wastewater, both at the laboratory and industrial scale. It focuses primarily on environmentally-friendly technologies which respect the principles of sustainable development, including the advanced trends in remediation through an approach of environmental biotechnological processes from either industrial or sewage wastewater. Features: Examines the fate and occurrence of refractory pollutants in wastewater treatment plants (WWTPs) and the potential approaches for their removal. Highlights advanced remediation procedures involving various microbiological and biochemical processes. Assesses and compares the potential application of numerous existing treatment techniques and introduces new, emerging technologies. Removal of Refractory Pollutants from Wastewater Treatment Plants is suitable for practicing engineers, researchers, water utility managers, and students who seek an excellent introduction and basic knowledge in the principles of environmental bioremediation technologies.
Author: J. W. Birkett
Publisher: IWA Publishing
ISBN: 9781843390312
Category : Science
Languages : en
Pages : 320
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Book Description
Endocrine Disrupting Chemicals (EDCs) have been shown to produce changes in the endocrine system of organisms that lead to increases in cancers and abnormalities in reproductive structure and function. Recent research has highlighted the existence of hormonally active compounds in sewage and industrial effluents and their potential for recycling back into the environment - including drinking water supplies- through point sources and non-point sources. Endocrine Disrupters in Wastewater and Sludge Treatment Processes presents the latest research on EDCs, covering the sources, fate, and transport of EDCs in sewage and industrial effluents, and sludge treatment and disposal options in light of effects on receiving environments. In addition, the authors review current legislation, future research needs, and potential management strategies for endocrine disrupters in the environment.
Author: Gao Dawen
Publisher: Springer Nature
ISBN: 3031551893
Category :
Languages : en
Pages : 478
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Book Description
Author: Frank M. Dunnivant
Publisher: John Wiley & Sons
ISBN: 1119414652
Category : Science
Languages : en
Pages : 672
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Book Description
Bridges the gaps between regulatory, engineering, and science disciplines in order to comprehensively cover pollutant fate and transport in environmental multimedia This book presents and integrates all aspects of fate and transport: chemistry, modeling, various forms of assessment, and the environmental legal framework. It approaches each of these topics initially from a conceptual perspective before explaining the concepts in terms of the math necessary to model the problem so that students of all levels can learn and eventually contribute to the advancement of water quality science. The first third of Pollutant Fate and Transport in Environmental Multimedia is dedicated to the relevant aspects of chemistry behind the fate and transport processes. It provides relatively simple examples and problems to teach these principles. The second third of the book is based on the conceptual derivation and the use of common models to evaluate the importance of model parameters and sensitivity analysis; complex equation derivations are given in appendices. Computer exercises and available simulators teach and enforce the concepts and logic behind fate and transport modeling. The last third of the book is focused on various aspects of assessment (toxicology, risk, benefit-cost, and life cycle) and environmental legislation in the US, Europe, and China. The book closes with a set of laboratory exercises that illustrate chemical and fate and transport concepts covered in the text, with example results for most experiments. Features more introductory material on past environmental disasters and the continued need to study environmental chemistry and engineering Covers chemical toxicology with various forms of assessment, United States, European, and Chinese regulations, and advanced fate and transport modeling and regulatory implications Provides a conceptual and relatively simple mathematical approach to fate and transport modeling, yet complex derivations of most equations are given in appendices Integrates the use of numerous software packages (pC-pH, EnviroLab Simulators, Water, Wastewater, and Global Issues), and Fate©2016 Contains numerous easy-to-understand examples and problems along with answers for most end-of-the-chapter problems, and simulators for answers to fate and transport questions Includes numerous companion laboratory experiments with EnviroLab Requiring just a basic knowledge of algebra and first-year college chemistry to start, Pollutant Fate and Transport in Environmental Multimedia is an excellent textbook for upper-level undergraduate and graduate faculty and students studying environmental engineering and science.
Author:
Publisher:
ISBN:
Category : Children
Languages : en
Pages : 452
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Author: Angelo Basile
Publisher: Elsevier
ISBN: 0128173009
Category : Technology & Engineering
Languages : en
Pages : 383
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Book Description
Current Trends and Future Developments in (Bio-) Membranes: Membranes in Environmental Applications offers an overview of environmental pollution, covering the air, water, waste from agriculture and climate change, and including emerging offenders such as microplastics and electronic waste which can be solved by conventional and advanced membrane techniques. Chapters cover environmental pollution issues followed by specific membrane processes, problems related to environmental pollution, and the different techniques used for solving these problems. For each pollutant, such as CO2 and fuel, water and wastewater, waste from agriculture, etc., specific membrane processes are described. Users will find a comprehensive overview on the environmental problems that influence climate change and aquatic/water preservation, CO2 emission and air pollution, metals, toxic pollutants in water, wastewater problems and treatments, and more. - Presents an overview on the interconnections between membrane technology and environmental issues - Provides a comprehensive review of the environmental pollution issues tackled by membrane processes - Addresses key issues in energy production from renewable sources
Author:
Publisher: DIANE Publishing
ISBN: 1428904875
Category :
Languages : en
Pages : 559
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Book Description
Author:
Publisher:
ISBN:
Category : Diphenyl ethers
Languages : en
Pages : 628
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Book Description
