January 24, 2021

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Contaminants of Emerging Concern in Water and Wastewater

Contaminants of Emerging Concern in Water and Wastewater
Author : Arturo Hernandez-Maldonado,Lee Blaney
Publisher : Butterworth-Heinemann
Release Date : 2019-10-19
Category : Technology & Engineering
Total pages :434
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Contaminants of Emerging Concern in Water and Wastewater: Advanced Treatment Processes presents the state-of-the-art in the design and use of adsorbents, membranes, and UV/oxidation processes, along with the challenges that will need to be addressed to close the gap between development and implementation in water/wastewater treatment applications. Chapters cover adsorbent and membrane design and performance, direct comparison of performance data between new (inorganic and metal organic nanoporous materials) and classic adsorbents and membranes, a list of advantages, disadvantages, and challenges related to performance limitations, regenerability, and upscaling. In addition, users will find sections on the identification of potential site and off-site applications that are listed according to adsorbent and membrane types, transformation of CECs in low- and/or medium-pressure UV irradiation processes used for disinfection, the oxidation of CECs by chlorine and ozone, and a comparison of advanced oxidation processes for the treatment of a variety of CECs in water and wastewater. Addresses the advantages/disadvantages of select technologies, including energy resource needs and waste management issues of reverse osmosis, amongst other issues Presents information on the advancements of technology within the realm of Engineered Treatments of CECs Focuses on the inherent science and technology of advanced treatment processes

Contaminants of Emerging Concern in Water and Wastewater

Contaminants of Emerging Concern in Water and Wastewater
Author : Arturo Hernandez-Maldonado,Lee Blaney
Publisher : Butterworth-Heinemann
Release Date : 2019-09-15
Category : Technology & Engineering
Total pages :600
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Contaminants of Emerging Concern in Water and Wastewater: Advanced Treatment Processes presents the state-of-the-art in the design and use of adsorbents, membranes, and UV/oxidation processes, along with the challenges that will need to be addressed to close the gap between development and implementation in water/wastewater treatment applications. Chapters cover adsorbent and membrane design and performance, direct comparison of performance data between new (inorganic and metal organic nanoporous materials) and classic adsorbents and membranes, a list of advantages, disadvantages, and challenges related to performance limitations, regenerability, and upscaling. In addition, users will find sections on the identification of potential site and off-site applications that are listed according to adsorbent and membrane types, transformation of CECs in low- and/or medium-pressure UV irradiation processes used for disinfection, the oxidation of CECs by chlorine and ozone, and a comparison of advanced oxidation processes for the treatment of a variety of CECs in water and wastewater. Addresses the advantages/disadvantages of select technologies, including energy resource needs and waste management issues of reverse osmosis, amongst other issues Presents information on the advancements of technology within the realm of Engineered Treatments of CECs Focuses on the inherent science and technology of advanced treatment processes

Emerging and Nanomaterial Contaminants in Wastewater

Emerging and Nanomaterial Contaminants in Wastewater
Author : Ajay Kumar Mishra,Hossain Md Anawar,Nadjib Drouiche
Publisher : Elsevier
Release Date : 2019-11-01
Category : Science
Total pages :378
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Emerging and Nanomaterial Contaminants in Wastewater: Advanced Treatment Technologies describes the state-of-the-art of remediation technologies, such as those involving nanotechnology, filtration devices (e.g. membranes), strategies involving adsorption and precipitation processes, development of new sorbents, nanosorbents, biosorbents, green technology, bio-electrokinetics, degradation of pollutants, advanced oxidative process, oxidative electrochemical and photocatalytic processes, catalytic degradation, and emerging hybrid technologies, such as photocatalyst membrane photoreactors using TiO2. Scientists and researchers in academia and industry will benefit from this comprehensive resource on the fundamental science behind the mechanisms at which wastewater sources can be purified from emerging contaminants. Provides a fundamental understanding of emerging contaminants to help readers select appropriate remediation technologies Discusses, in detail, new and advanced green technologies that remove emerging contaminants from wastewater Shows how to ensure water quality and save public health by protecting water resources from contaminants

Contaminants in Drinking and Wastewater Sources

Contaminants in Drinking and Wastewater Sources
Author : Manish Kumar,Daniel D. Snow,Ryo Honda,Santanu Mukherjee
Publisher : Springer Nature
Release Date : 2020-06-29
Category : Technology & Engineering
Total pages :436
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This volume takes a multidisciplinary approach to study and evaluate the global human vulnerability to the exposure of contaminants of emerging concern (CECs) in the natural environment. It provides a comprehensive resource on structurally diverse groups of chemical compounds that have adverse effects on the aquatic environment. It explores the global strength, environmental status, chemical risk assessment and management strategies of CECs with relevant modern techniques. The principle focus is on concurrent emerging water quality issues. It defines the impacts of the environmental exposure of trace concentrations of CECs and/or their metabolites and discusses possible technological advances to combat the emerging pollutants. It will be useful to researchers, multi-stakeholder expert groups, policymakers, and graduate students.

Contaminants of Emerging Environmental Concern

Contaminants of Emerging Environmental Concern
Author : Alok Bhandari,Rao Y. Surampalli,Craig D. Adams,Say Kee Ong,Pascale Champagne,R. D. Tyagi
Publisher : Amer Society of Civil Engineers
Release Date : 2009
Category : Technology & Engineering
Total pages :490
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This volume reports on anthropogenic chemicals, a new category of environmental contaminant that is predominantly unregulated and human-made, occurring in air, soil, water, food, and human and animal tissues in trace concentrations.

Management of Contaminants of Emerging Concern (CEC) in Environment

Management of Contaminants of Emerging Concern (CEC) in Environment
Author : Pardeep Singh,Chaudhery Mustansar Hussain,Sanchayita Rajkhowa
Publisher : Elsevier
Release Date : 2021-03-01
Category : Technology & Engineering
Total pages :412
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Management of Contaminants of Emerging Concern (CEC) in Environment provides information on new concepts and the latest developments in the origin, reaction pathways, transportation, transformation products, identification and adverse effects of CEC, as well as recent remediation technologies and tools for CEC. The book explores processes such as nanotechnology for the degradation of CEC by using various heterogeneous catalysts. Chapters incorporate both theoretical and practical aspects and will serve as a baseline for future studies. The book is an indispensable resource for university students, teachers and researchers, especially those working in the areas of remediation and management of contaminants. Takes a holistic approach, focusing on the origin of contaminants, type of contaminants, remediation technologies, regulations and legal aspects Applies chemical, physical and biological processes for the treatment of emerging contaminants Written by a team of internationally reputed and rising researchers

Pharmaceuticals and Personal Care Products: Waste Management and Treatment Technology

Pharmaceuticals and Personal Care Products: Waste Management and Treatment Technology
Author : Majeti Narasimha Vara Prasad,Meththika Vithanage,Atya Kapley
Publisher : Butterworth-Heinemann
Release Date : 2019-04-04
Category : Science
Total pages :506
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Pharmaceuticals and Personal Care Products Waste Management and Treatment Technology: Emerging Contaminants and Micro Pollutants provides the tools and techniques for identifying these contaminates and applying the most effective technology for their remediation, recovery and treatment. The consumption of pharmaceuticals and personal care products (PPCPs) has grown significantly over the last 35 years, thus increasing their potential risk to the environment. As PPCPs are very difficult to detect and remove using conventional wastewater treatment methods, this book provides solutions to a growing problem. Includes sampling, analytical and characterization methods and technology for detecting PPCPs in the environment Provides advanced treatment and disposal technologies for the removal of PPCPs from wastewater, surface water, landfills and septic systems Examines the pathways of PPCPs into the environment

Visible Light Active Structured Photocatalysts for the Removal of Emerging Contaminants

Visible Light Active Structured Photocatalysts for the Removal of Emerging Contaminants
Author : Olga Sacco,Vincenzo Vaiano
Publisher : Elsevier
Release Date : 2019-09-11
Category : Technology & Engineering
Total pages :230
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Visible Light Active Structured Photocatalysts for the Removal of Emerging Contaminants: Science and Engineering addresses the potential role of visible active photocatalytic processes for the removal of emerging contaminants. The book discusses the classification, sources and potential risks of emerging pollutants in water as well as the different synthesis methods of visible active structured photocatalysts with relation to their applications in photocatalytic processes for the removal of organic and inorganic emerging contaminants. Finally, the possible reaction pathways occurring during the visible or solar photocatalytic processes together with toxicity assessment are discussed. The book is a useful guide for academics, researchers and technicians in chemical engineering, chemistry and environmental sciences. Defines emerging contaminants and what can be included in that group of contaminants commonly named "contaminants of emerging concern" Presents different synthesis methods of visible active structured photocatalysts and their applications in solar or visible light photocatalytic systems for the removal of organic and inorganic emerging contaminants Analyzes reaction pathways that occur during the visible or solar photocatalytic processes, also including toxicity assessments

Identifying Future Drinking Water Contaminants

Identifying Future Drinking Water Contaminants
Author : National Research Council,Division on Earth and Life Studies,Commission on Geosciences, Environment and Resources,1998 Workshop on Emerging Drinking Water Contaminants
Publisher : National Academies Press
Release Date : 1999-09-30
Category : Nature
Total pages :276
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With an increasing population, use of new and diverse chemicals that can enter the water supply, and emergence of new microbial pathogens, the U.S. federal government is faced with a regulatory dilemma: Where should it focus its attention and limited resources to ensure safe drinking water supplies for the future? Identifying Future Drinking Water Contaminants is based on a 1998 workshop on emerging drinking water contaminants. It includes a dozen papers that were presented on new and emerging microbiological and chemical drinking water contaminants, associated analytical and water treatment methods for their detection and removal, and existing and proposed environmental databases to assist in their proactive identification and regulation. The papers are preceded by a conceptual approach and related recommendations to EPA for the periodic creation of future Drinking Water Contaminant Candidate Lists (CCLs--produced every five years--include currently unregulated chemical and microbiological substances that are known or anticipated to occur in public water systems and that may pose health risks).

Emerging Compounds Removal from Wastewater

Emerging Compounds Removal from Wastewater
Author : Giusy Lofrano
Publisher : Springer Science & Business Media
Release Date : 2012-03-30
Category : Science
Total pages :94
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In the last years the release of emerging pollutants such as Endocrine Disruptors (EDCs), Pharmaceuticals and Personal Care Products (PPCPs) into the environment has raised great concern. While investigating how to treat emerging pollutants from water and wastewater, researchers have drawn attention on the implementation of more environmentally friendly technologies able to achieve high removal efficiency at low costs. Emerging Compounds Removal from Wastewater by Green Technologies: Natural and Solar Based Treatments introduces green chemistry in relation to these treatment technologies. More specifically, this volume: • Reviews the suitability of alternative adsorption processes that use natural adsorbents natural materials or agricultural waste in light of the inefficiency of conventional wastewater treatment plants; • Evaluates the potential of constructed wetlands for the removal of some categories of trace contaminant of worldwide relevance in view of their application as decentralized systems; • Highlights the promising role of a special class of oxidation techniques defined as Advanced Oxidation Processes (AOPs) supported by sunlight. This volume will be of great interest to students, technicians, and academics alike who are interested in evaluating and selecting the technologies that lead to better and more sustainable treatment of this huge class of pollutants.

Effects of Emerging Chemical Contaminants on Water Resources and Environmental Health

Effects of Emerging Chemical Contaminants on Water Resources and Environmental Health
Author : Victor Shikuku
Publisher : Engineering Science Reference
Release Date : 2019-12-27
Category : Science
Total pages :339
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""This book explores current issues dealing with the occurrence, toxicology, and abatement of emerging contaminants. It also examines new technologies and developments in sample preparation and detection of contaminants in water resources."--

Freshwater Microplastics

Freshwater Microplastics
Author : Martin Wagner,Scott Lambert
Publisher : Springer
Release Date : 2017-11-21
Category : Science
Total pages :303
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This book is open access under a CC BY 4.0 license. This volume focuses on microscopic plastic debris, also referred to as microplastics, which have been detected in aquatic environments around the globe and have accordingly raised serious concerns. The book explores whether microplastics represent emerging contaminants in freshwater systems, an area that remains underrepresented to date. Given the complexity of the issue, the book covers the current state-of-research on microplastics in rivers and lakes, including analytical aspects, environmental concentrations and sources, modelling approaches, interactions with biota, and ecological implications. To provide a broader perspective, the book also discusses lessons learned from nanomaterials and the implications of plastic debris for regulation, politics, economy, and society. In a research field that is rapidly evolving, it offers a solid overview for environmental chemists, engineers, and toxicologists, as well as water managers and policy-makers.

Analysis, Removal, Effects and Risk of Pharmaceuticals in the Water Cycle

Analysis, Removal, Effects and Risk of Pharmaceuticals in the Water Cycle
Author : Anonim
Publisher : Elsevier
Release Date : 2007-10-10
Category : Science
Total pages :600
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Pharmaceutically active substances are a class of new, so-called "emerging" contaminants that have raised great concern in recent years. Human and veterinary drugs are constantly being introduced into the environment, mainly as a result of the manufacturing process. Over time, this level of chemical input may lead to long-term concentrations and promote continual, but unnoticed adverse effects on aquatic and terrestrial organisms. Analysis, Fate and Removal of Pharmaceuticals in the Water Cycle discusses state-of-the-art analytical methods for trace determination of pharmaceuticals in environmental samples while reviewing the fate and occurrence of pharmaceuticals in the water cycle (elimination in wastewater and drinking water treatment). Focus is given to the newest developments in the treatment technologies, such as membrane bioreactors and advance oxidation processes. * Well-structured overview of latest developments in trace determination * Concise and critical compilation of literature published over the past few years * Focuses on new treatment technologies, such as membrane bioreactors and advance oxidation processes.

Transformation Products of Emerging Contaminants in the Environment

Transformation Products of Emerging Contaminants in the Environment
Author : Dimitra A. Lambropoulou,Leo M. L. Nollet
Publisher : John Wiley & Sons
Release Date : 2014-02-05
Category : Science
Total pages :992
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Over the last 15 years, the focus of chemical pollution hasshifted from conventional pollutants to so-called“emerging” or “new” unregulatedcontaminants. These include pharmaceuticals and personal careproducts, hormones, UV filters, perfluorinated compounds,poylybrominated flame retardants (BFRs), pesticides, plasticizers,artificial sweeteners, illicit drugs, and endocrine disruptorcompounds (EDCs). Despite the increasing number of publishedstudies covering emerging contaminants, we know almost nothingabout the effects of their transformation products and/ormetabolites. This two-volume set provides a unique collection of research ontransformation products, their occurrence, fate and risks in theenvironment. It contains 32 chapters, organised into 7 parts, eachwith a distinct focus: • General Considerations • Transformation Processes and Treatment Strategies • Analytical Strategies • Occurrence, Fate and Effects in the Environment • Global Speciality and Environmental Status • Risk Assessment, Management and Regulatory Framework • Outlook Transformation Products of Emerging Contaminants in theEnvironment is a valuable resource for researchers and industryprofessionals in environmental chemistry, analytical chemistry,ecotoxicology, environmental sciences, and hydrology, as well asenvironmental consultants and regulatory bodies.

Impact of Water Pollution on Human Health and Environmental Sustainability

Impact of Water Pollution on Human Health and Environmental Sustainability
Author : McKeown, A. Elaine
Publisher : IGI Global
Release Date : 2015-10-27
Category : Technology & Engineering
Total pages :423
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Water is at the core of all life on Earth and exists as one of the main components of the human body. Because water is essential to life, addressing water pollution and sustainability issues is of great concern to environmentalists and public health specialists alike. Impact of Water Pollution on Human Health and Environmental Sustainability highlights several important water-related issues and explores a number of potential solutions to the problem of water sustainability. Focusing on research-based perspectives on water availability, industrial and agricultural pollution, water contamination, and their impacts on the human population as well as the environment, this crucial publication is a necessary addition to academic and government libraries serving graduate-level students, environmental scientists, public health workers, policy makers, and legislators seeking the latest information on sustainable and contaminant-free water resources.