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Contaminants of Emerging Concern in Water and Wastewater

Contaminants of Emerging Concern in Water and Wastewater
Advanced Treatment Processes

by Arturo Hernandez-Maldonado,Lee Blaney

  • Publisher : Butterworth-Heinemann
  • Release : 2019-10-19
  • Pages : 434
  • ISBN : 012813562X
  • Language : En, Es, Fr & De
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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
Advanced Treatment Processes

by Arturo Hernandez-Maldonado,Lee Blaney

  • Publisher : Butterworth-Heinemann
  • Release : 2019-09-15
  • Pages : 600
  • ISBN : 9780128135617
  • Language : En, Es, Fr & De
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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
Advanced Treatment Technologies

by Ajay Kumar Mishra,Hossain Md Anawar,Nadjib Drouiche

  • Publisher : Elsevier
  • Release : 2019-11-01
  • Pages : 378
  • ISBN : 0128146745
  • Language : En, Es, Fr & De
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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
Challenges and Reigning Technologies

by Manish Kumar,Daniel D. Snow,Ryo Honda,Santanu Mukherjee

  • Publisher : Springer Nature
  • Release : 2020-06-29
  • Pages : 436
  • ISBN : 9811545995
  • Language : En, Es, Fr & De
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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
A Book

by Alok Bhandari,Rao Y. Surampalli,Craig D. Adams,Say Kee Ong,Pascale Champagne,R. D. Tyagi

  • Publisher : Amer Society of Civil Engineers
  • Release : 2009
  • Pages : 490
  • ISBN : 9780784410141
  • Language : En, Es, Fr & De
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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
A Book

by Pardeep Singh,Chaudhery Mustansar Hussain,Sanchayita Rajkhowa

  • Publisher : Elsevier
  • Release : 2021-03-01
  • Pages : 412
  • ISBN : 0128222646
  • Language : En, Es, Fr & De
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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
Emerging Contaminants and Micro Pollutants

by Majeti Narasimha Vara Prasad,Meththika Vithanage,Atya Kapley

  • Publisher : Butterworth-Heinemann
  • Release : 2019-04-04
  • Pages : 506
  • ISBN : 0128165901
  • Language : En, Es, Fr & De
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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
Science and Engineering

by Olga Sacco,Vincenzo Vaiano

  • Publisher : Elsevier
  • Release : 2019-09-11
  • Pages : 230
  • ISBN : 0128183357
  • Language : En, Es, Fr & De
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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

Emerging Compounds Removal from Wastewater

Emerging Compounds Removal from Wastewater
Natural and Solar Based Treatments

by Giusy Lofrano

  • Publisher : Springer Science & Business Media
  • Release : 2012-03-30
  • Pages : 94
  • ISBN : 9400739168
  • Language : En, Es, Fr & De
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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.

Identifying Future Drinking Water Contaminants

Identifying Future Drinking Water Contaminants
A Book

by 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 : 1999-09-30
  • Pages : 276
  • ISBN : 0309064325
  • Language : En, Es, Fr & De
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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).

Effects of Emerging Chemical Contaminants on Water Resources and Environmental Health

Effects of Emerging Chemical Contaminants on Water Resources and Environmental Health
A Book

by Victor Shikuku

  • Publisher : Engineering Science Reference
  • Release : 2019-12-27
  • Pages : 339
  • ISBN : 179981873X
  • Language : En, Es, Fr & De
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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
Emerging Environmental Contaminants?

by Martin Wagner,Scott Lambert

  • Publisher : Springer
  • Release : 2017-11-21
  • Pages : 303
  • ISBN : 3319616153
  • Language : En, Es, Fr & De
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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.

Emerging Pollutants

Emerging Pollutants
Origin, Structure, and Properties

by Francisco G. Calvo-Flores,Joaquin Isac-Garcia,José A. Dobado Jiménez,Jose A. Dobado

  • Publisher : John Wiley & Sons
  • Release : 2018-03-05
  • Pages : 528
  • ISBN : 3527338764
  • Language : En, Es, Fr & De
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An excellent, concise, and interdisciplinary overview of different classes of emerging pollutants arising, for example, from pharmaceuticals, pesticides, personal care products, and industrial chemicals and their impact on water, soil, and air. Following an introduction to chemical pollutants, with special attention focused on organic compounds and their properties, the book goes on to describe major emerging pollutants grouped according to their applications in different sectors of industrial or economic activity. For each type of compound, the chemical structure, main properties, and source are presented, along with their fate in the environment as pollutants, the latest analytical methods for detection, possible health or ecology consequences, as well as current regulatory laws. New developments, such as nanotechnology as a pollution source, are also included. The book closes with a chapter devoted to conclusions and future perspectives.

Transformation Products of Emerging Contaminants in the Environment

Transformation Products of Emerging Contaminants in the Environment
Analysis, Processes, Occurrence, Effects and Risks

by Dimitra A. Lambropoulou,Leo M. L. Nollet

  • Publisher : John Wiley & Sons
  • Release : 2014-02-05
  • Pages : 992
  • ISBN : 1118339576
  • Language : En, Es, Fr & De
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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.

Contaminants of Emerging Concern in the Environment

Contaminants of Emerging Concern in the Environment
Ecological and Human Health Considerations

by Rolf Halden

  • Publisher : OUP USA
  • Release : 2011-09-29
  • Pages : 624
  • ISBN : 9780841224964
  • Language : En, Es, Fr & De
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This book documents the current science of CECs with important new data on the risks associated with a broad range of persistent organic pollutants.

Impact of Water Pollution on Human Health and Environmental Sustainability

Impact of Water Pollution on Human Health and Environmental Sustainability
A Book

by McKeown, A. Elaine

  • Publisher : IGI Global
  • Release : 2015-10-27
  • Pages : 423
  • ISBN : 1466695609
  • Language : En, Es, Fr & De
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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.

Drinking Water Quality and Contaminants Guidebook

Drinking Water Quality and Contaminants Guidebook
A Book

by Joseph Cotruvo

  • Publisher : CRC Press
  • Release : 2018-09-18
  • Pages : 185
  • ISBN : 1351110454
  • Language : En, Es, Fr & De
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K347191 BCC Drinking water quality is a sensitive issue, and the public is constantly barraged by contaminant reports now routinely at parts-per-trillion. Protection from microbial disease risks from drinking water must always be predominant; trace chemicals usually fall farther down the scale of possible health risks, but even negligible detections raise public concerns. Drinking Water Quality and Contaminants Guidebook presents information and guidance on drinking water quality and regulatory issues reflecting experiences and judgments from the author’s more than 43 years of extensive experience. It contains digested comprehensive information on important chemical, microbial, and radionuclide water contaminants, and discussions of several drinking water-related policy issues. Information is presented for long-standing regulated contaminants and chemicals of emerging concern in understandable terms for professionals and non-experts alike. Dossiers contain readily accessed information on sources, physical and chemical properties, toxicity, analytical methodology, water treatment technology, regulations and health advisories, and also include World Health Organization Guidelines. Aesthetic and acceptance factors such as water hardness and salinity that influence public perceptions of drinking water quality are also addressed. Features: Compiles and interprets essential information on numerous key chemical, microbial, and radionuclide water contaminants Provides standardized entries for each contaminant, including occurrence, health, analytical, water treatment, regulations, and World Health Organization guidance and recommendations with source citations Examines many water-related topics including fracking, potable water reuse, desalination, boil water notices, bottled water, foodborne and waterborne disease, and public perceptions about public drinking water quality Provides essential information and the basis for management of many long-standing contaminants such as lead, mercury, disinfection by-products, E. coli, and also emerging issues such as legionella, glyphosate, BPA, and more

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

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

by Anonim

  • Publisher : Elsevier
  • Release : 2007-10-10
  • Pages : 600
  • ISBN : 9780080549705
  • Language : En, Es, Fr & De
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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.

Advanced Nano-Bio Technologies for Water and Soil Treatment

Advanced Nano-Bio Technologies for Water and Soil Treatment
A Book

by Jan Filip,Tomáš Cajthaml,Petra Najmanová,Miroslav Černík,Radek Zbořil

  • Publisher : Springer Nature
  • Release : 2020-01-17
  • Pages : 657
  • ISBN : 303029840X
  • Language : En, Es, Fr & De
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We are proposing this comprehensive volume aimed at bridging and bonding of the theory and practical experiences for the elimination of a broad range of pollutants from various types of water and soil utilizing innovative nanotechnologies, biotechnologies and their possible combinations. Nowadays, a broad range of contaminants are emerging from the industry (and also representing old ecological burdens). Accidents and improper wastewater treatment requires a fast, efficient and cost-effective approach. Therefore, several innovative technologies of water and soil treatments have been invented and suggested in a number of published papers. Out of these, some nanotechnologies and biotechnologies (and possibly also their mutual combinations) turned out to be promising for practical utilization – i.e., based on both extensive laboratory testing and pilot-scale verification. With respect to the diverse character of targeted pollutants, the key technologies covered in this book will include oxidation, reduction, sorption and/or biological degradation. In relation to innovative technologies and new emerging pollutants mentioned in this proposed book, an important part will also cover the ecotoxicity of selected pollutants and novel nanomaterials used for remediation. Thus, this work will consist of 8 sections/chapters with a technical appendix as an important part of the book, where some technical details and standardized protocols will be clearly presented for their possible implementation at different contaminated sites. Although many previously published papers and books (or book chapters) are devoted to some aspects of nano-/biotechnologies, here we will bring a first complete and comprehensive treatise on the latest progress in innovative technologies with a clear demonstration of the applicability of particular methods based on results of the authors from pilot tests (i.e., based on the data collected within several applied projects, mainly national project “Environmentally friendly nanotechnologies and biotechnologies in water and soil treatment” of the Technology Agency of the Czech Republic, and 7FP project NANOREM: “Taking Nanotechnological Remediation Processes from Lab Scale to End User Applications for the Restoration of a Clean Environment”). This multidisciplinary book will be suitable for a broad audience including environmental scientists, practitioners, policymakers and toxicologists (and of course graduate students of diverse fields – material science, chemistry, biology, geology, hydrogeology, engineering etc.).

OECD Studies on Water Diffuse Pollution, Degraded Waters Emerging Policy Solutions

OECD Studies on Water Diffuse Pollution, Degraded Waters Emerging Policy Solutions
Emerging Policy Solutions

by OECD

  • Publisher : OECD Publishing
  • Release : 2017-03-22
  • Pages : 120
  • ISBN : 9264269061
  • Language : En, Es, Fr & De
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After decades of regulation and investment to reduce point source water pollution, OECD countries still face water quality challenges (e.g. eutrophication) from diffuse agricultural and urban sources of pollution, that is disperse pollution from surface runoff, soil filtration....