Download or read book Improved Extraction of Heavy Metal Ions Using Membrane Technology written by Jianying Xu and published by . This book was released on 2004 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Investigates tha application of polymer membranes in industrial wastewater treatment. Several novel membrane systems have been developed. The new systems overcome the problems of low extractant capacity and slow rate of extraction of the traditional membrane system. These new systems offer significant scope for the treatment of industrial wastewater containing heavy metal ions.

Download or read book Membrane Technologies for Heavy Metal Removal from Water written by Juhana Jaafar and published by CRC Press. This book was released on 2024-02-12 with total page 533 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers lucid treatment of fundamental concepts related to potential applications and prospects of different membranes for wastewater decontamination by removing heavy metals. Divided into four sections, it provides an overview of different sources of water contamination, their impacts on human health and the environment, and compares traditional methods used to nullify these impacts. Further, it covers different mature membrane technologies such as polymeric membranes, poly-ceramic membranes, carbon-based membranes and many more, followed by pertinent case studies. Features: Focuses on the removal of heavy metals using membrane-based technologies. Discusses pertinent criteria to select suitable membranes. Includes feasibility studies and applications of different mature and emerging membranes. Describes heavy metals' occurrence and transport in an aqueous system with an overview of the adverse effects. Reviews challenges and opportunities associated with using different membranes. This book is aimed at graduate students and researchers in materials science, water engineering and wastewater treatment.

Download or read book Membrane Technologies for Heavy Metal Removal from Water written by Juhana Jaafar and published by CRC Press. This book was released on 2024-02-12 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers lucid treatment of fundamental concepts related to potential applications and prospects of different membranes for wastewater decontamination by removing heavy metals. Divided into four sections, it provides an overview of different sources of water contamination, their impacts on human health and the environment, and compares traditional methods used to nullify these impacts. Further, it covers different mature membrane technologies such as polymeric membranes, poly-ceramic membranes, carbon-based membranes and many more, followed by pertinent case studies. Features: Focuses on the removal of heavy metals using membrane-based technologies Discusses pertinent criteria to select suitable membranes Includes feasibility studies and applications of different mature and emerging membranes Describes heavy metals' occurrence and transport in an aqueous system with an overview of the adverse effects Reviews challenges and opportunities associated with using different membranes This book is aimed at graduate students and researchers in materials science, water engineering and wastewater treatment.

Download or read book Membrane Technologies written by Katarzyna Staszak and published by Walter de Gruyter GmbH & Co KG. This book was released on 2022-10-03 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: Membrane techniques are an excellent alternative to traditional methods of purification and separation. This book covers issues related to the most recent developments in the field of membrane techniques. The latest scientific research and their potential applications in industrial solutions are described. In addition, currents trends in food & beverages technologies, and biomedicine are discussed. Moreover, the book emphasizes recent advancements in design of membrane systems, used either for separation or creation of mixtures, from the perspective of industry 4.0 and data management.

Download or read book Surface Science written by K. Oura and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 443 pages. Available in PDF, EPUB and Kindle. Book excerpt: The most important aspects of modern surface science are covered. All topics are presented in a concise and clear form accessible to a beginner. At the same time, the coverage is comprehensive and at a high technical level, with emphasis on the fundamental physical principles. Numerous examples, references, practice exercises, and problems complement this remarkably complete treatment, which will also serve as an excellent reference for researchers and practitioners. The textbook is idea for students in engineering and physical sciences.

Download or read book Environmental Separation of Heavy Metals written by Arup K. SenGupta and published by CRC Press. This book was released on 2001-09-26 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new book explains advanced and emerging technologies for removing heavy metals from wastestreams and contaminated sites. Separation processes of this type are critical for meeting stringent regulations of priority pollutants, especially arsenic, mercury, and lead, which the text treats in depth. After explaining the chemistry of heavy metals and their transport in various media, the work offers a comprehensive analysis of strategies for separating metals from groundwater, wastewater, contaminated soils, and industrial sludges. Both the basics and the applications of techniques such as ion-exchange, specialized sorbents, novel membranes, advanced precipitates, and electrokinetic processes are presented with a view to current use and potential for future applications such as resource reuse. Information in this volume enables engineers and other investigators to adapt and select the best means to remove and, in certain instances, recover heavy metals.

Download or read book New Trends in Removal of Heavy Metals from Industrial Wastewater written by Maulin P. Shah and published by Elsevier. This book was released on 2021-04-23 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt: New Trends in Removal of Heavy Metals from Industrial Wastewater covers the applicable technologies relating to the removal of heavy metals from wastewater and new and emerging trends in the field, both at the laboratory and industrial scale. Sections explore new environmentally friendly technologies, the principles of sustainable development, the main factors contributing to heavy metal removal from wastewater, methods and procedures, materials (especially low-cost materials originated from industrial and agricultural waste), management of wastewater containing heavy metals and wastewater valorization, recycling, environmental impact, and wastewater policies for post heavy metal removal. This book is an advanced and updated vision of existing heavy metal removal technologies with their limitations and challenges and their potential application to remove heavy metals/environmental pollutants through advancements in bioremediation. Finally, sections also cover new trends and advances in environmental bioremediation with recent developments in this field by an application of chemical/biochemical and environmental biotechnology. Outlines the fate and occurrence of heavy metals in Wastewater Treatment Plants (WWTPs) and potential approaches for their removal Describes the techniques currently available for removing heavy metals from wastewater Discusses the emerging technologies in heavy metal removal Covers biological treatments to remove heavy metals Includes the valorization of heavy metal containing wastewater

Download or read book Proceedings of the Water Reuse Symposium II written by and published by . This book was released on 1981 with total page 906 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Advances in Nano and Biochemistry written by Pranay Pradeep Morajkar and published by Elsevier. This book was released on 2023-05-23 with total page 619 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Nano and Biochemistry: Environmental and Biomedical Applications gives insights into this advanced interdisciplinary science that encompasses the principles of physics and physical chemistry for the investigation of various processes and problems in biological systems. The book is a concise culmination of biophysical chemistry knowledge acquired through core concepts and advanced technologies for addressing emerging challenges in environmental and biomedical applications. Sections cover early diagnostic techniques and accurate treatment strategies using bioinspired, sustainable technologies, including nanomaterials, nanoenzymes, biopolymers, electrochemical biomolecule sensors, biocompatible magnetic nanomaterials, quantum dots and hybrid structures, and DNA nanotechnology. Other sections discuss advanced technologies for sensing and remedying environmental pollutants, including but not limited to, photocatalytic oxidations, gum polysaccharides based nanostructured materials, bio-inspired and biocompatible nanomaterials, hydrogel nanocomposites, and contemporary enzymes and nanozymes based?technologies. Ultimately, the state-of-the-art chapters in this book will empower researchers to combine two complementary elements - chemical analysis use and biomedical applications. Provides the fundamental concepts of biophysical chemistry and emerging technologies to solve environmental and biomedical problems Describes the latest breakthrough research in biophysical chemistry and its applications to better understand biological systems Supports development of the latest disease diagnostic and treatment technologies Includes advances in physical chemistry and biology for the monitoring and remediation of environmental pollutants

Download or read book Physicochemical Treatment Processes written by Lawrence K. Wang and published by Springer Science & Business Media. This book was released on 2005-03-11 with total page 731 pages. Available in PDF, EPUB and Kindle. Book excerpt: The past 30 years have seen the emergence of a growing desire worldwide to take positive actions to restore and protect the environment from the degrading effects of all forms of pollution: air, noise, solid waste, and water. Because pollution is a direct or indirect consequence of waste, the seemingly idealistic demand for “zero discharge” can be construed as an unrealistic demand for zero waste. However, as long as waste exists, we can only attempt to abate the subsequent pollution by converting it to a less noxious form. Three major questions usually arise when a particular type of pollution has been identified: (1) How serious is the pollution? (2) Is the technology to abate it available? and (3) Do the costs of abatement justify the degree of abatement achieved? The principal intention of the Handbook of Environmental Engineering series is to help readers formulate answers to the last two questions. The traditional approach of applying tried-and-true solutions to specific pollution pr- lems has been a major contributing factor to the success of environmental engineering, and has accounted in large measure for the establishment of a “methodology of pollution c- trol. ” However, realization of the ever-increasing complexity and interrelated nature of current environmental problems makes it imperative that intelligent planning of pollution abatement systems be undertaken.

Download or read book Current Trends and Future Developments on Bio Membranes written by Angelo Basile and published by Elsevier. This book was released on 2024-01-15 with total page 919 pages. Available in PDF, EPUB and Kindle. Book excerpt: Current Trends and Future Developments on (Bio-) Membranes: Engineering with Membranes discusses various aspects of membrane engineering. This includes, but is not limited to, the role of membranes in food production, treatment and recovery, their applications in electrochemical processes and devices, in drug delivery and in ionic materials, such as salts, acids and bases, recovery. In addition, this book approaches the above topics in a different angle than the existing publications, i.e., reviews technical difficulties, environmental challenges and economic analysis. Membranes are one of the technologies which can affect various aspects of engineering dealing with feeds and products. Membranes demonstrate selective purifying properties, hence, membranes can help in the removal of various pollutants onsite and without the need of adding extra units and apparatuses. Besides that, membranes help reactions shift forward and make the whole process more efficient. Describes the role of membrane in food production, treatment and purification Discusses the membrane applications in electronic processes and electrochemical devices Covers membranes in drug delivery systems and drug industries Reviews membranes in ionic materials recovery, such as salts, acids and bases

Download or read book Membrane Contactor Technology written by Mohammad Younas and published by John Wiley & Sons. This book was released on 2021-11-30 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: An eye-opening exploration of membrane contactors from a group of industry leaders In Membrane Contactor Technology: Water Treatment, Food Processing, Gas Separation, and Carbon Capture, an expert team of researchers delivers an up-to-date and insightful explanation of membrane contactor technology, including transport phenomena, design aspects, and diverse process applications. The book also includes explorations of membrane synthesis, process, and module design, as well as rarely discussed process modeling and simulation techniques. The authors discuss the technical and economic aspects of this increasingly important technology and examine the geometry, flow, energy and mass transport, and design aspects of membrane contactor modules. They also cover a wide range of application opportunities for this technology, from the materials sciences to process engineering. Membrane Contactor Technology also includes: A thorough introduction to the membrane contactor extraction process, including dispersion-free membrane extraction processes and supported liquid membrane processes Comprehensive explorations of membrane transport theory, including discussions of diffusional mass and heat transfer modeling, as well as numerical modeling In-depth examinations of module configuration and geometry, including design and flow configuration Practical discussions of modes or operation, including membrane distillation, osmotic evaporation, and forward osmosis Perfect for process engineers, biotechnologists, water chemists, and membrane scientists, Membrane Contactor Technology also belongs in the libraries of chemical engineers, polymer chemists, and chemists working in the environmental industry.

Download or read book Membrane Technologies for Water Treatment written by Alberto Figoli and published by CRC Press. This book was released on 2016-02-18 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focuses on the application of membrane technologies in removing toxic metals\metalloids from water. Particular attention is devoted to the removal of arsenic, uranium, and fluoride. These compounds are all existing in the earth’s crust at levels between two and five thousands micrograms per kg (parts per million) on average and these compounds can be considered highly toxic to humans, who are exposed to them primarily from air, food and water. In order to comply with the new maximum contaminant level, numerous studies have been undertaken to improve established treatments or to develop novel treatment technologies for removing toxic metals from contaminated surface and groundwater. Among the technologies available, applicable for water treatment, membrane technology has been identified as a promising technology to remove such toxic metals from water. The book describes both pressure driven (traditional processes, such as Nanofiltration, Reverse Osmosis, Ultrafiltration,etc) and more advanced membrane processes (such as forward osmosis, membrane distillation, and membrane bio-reactors) employed in the application of interest. Key aspect of this book is to provide information on both the basics of membrane technologies and on the results depending on the type of technology employed.

Download or read book Biosorption written by Jan Derco and published by BoD – Books on Demand. This book was released on 2018-07-18 with total page 159 pages. Available in PDF, EPUB and Kindle. Book excerpt: Municipal and industrial wastewaters contain a wide spectrum of pollutants. Their effective removal presents a challenge for water treatment technology. Biosorption of nutrients and pollutants has been used in sewage treatment since the discovery of the activated sludge process. It is a passive uptake process by which pollutants are adsorbed on the surface of cell walls and/or dissolved in structures of microorganism cells that are present in sludge. Sorbed pollutants remain in the sludge and can be potentially released back into the environment depending on their condition and the reversibility of the pollutant-sludge interaction. An overview of typical biosorption applications for the removal of nutrients, organic pollutants, and metals in wastewater treatment is provided in different areas of their use for the protection of aquatic ecosystems and human health. This book will be of interest to operators of wastewater treatment plants and sludge treatment and disposal facilities as well as to researchers and university students in the field of environmental engineering.

Download or read book Nanohybrid and Nanoporous Materials for Aquatic Pollution Control written by Lin Tang and published by Elsevier. This book was released on 2018-10-12 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanohybrid and Nanoporous Materials for Aqueous Environmental Pollution Control gives a comprehensive treatment of fabrication methods and their application in environmental remediation, including adsorption, catalysis and signal transfer in pollutant detection. The design, fabrication and application of nanohybrid and nanoporous materials for environmental pollution control are described in detail, along with discussions on their synthesis, characterization, and applications in different aspects of pollutant treatment. Chapters introduce the design and synthesis of magnetic nanohybrid materials, advanced oxide process-photocatalytic degradation of environmental pollutants based on nanomaterials, and nanohybrids of iron based materials for reduction and oxidation of aqueous recalcitrant pollutant. Finally, challenges and suggestions in the application of nanomaterials for environmental pollution control are discussed, as is an analysis of the future perspective of nanomaterials for environmental application. Presents the most up-to-date developments in this rapidly progressing field Provides suggestions to address challenges and solve current problems related to the application of nanoporous materials Discusses future trends and perspectives in the area of nanohybrid and nanoporous materials

Download or read book Pollutants and Water Management written by Pardeep Singh and published by John Wiley & Sons. This book was released on 2021-04-12 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt: POLLUTANTS AND WATER MANAGEMENT Pollutants and Water Management: Resources, Strategies and Scarcity delivers a balanced and comprehensive look at recent trends in the management of polluted water resources. Covering the latest ­practical and theoretical aspects of polluted water management, the distinguished academics and authors emphasize indigenous practices of water resource management, the scarcity of clean water, and the future of the water system in the context of an increasing urbanization and globalization. The book details the management of contaminated water sites, including heavy metal contaminations in surface and subsurface water sources. It details a variety of industrial activities that typically pollute water, such as those involving crude oils and dyes. In its discussion of recent trends in abatement strategies, Pollutants and Water Management includes an exploration of the application of microorganisms, like bacteria, actinomycetes, fungi, and cyanobacteria, for the management of environmental contaminants. Readers will also discover a wide variety of other topics on the conservation of water sources including: The role of government and the public in the management of water resource pollution The causes of river system pollution and potential future scenarios in the abatement of river pollution Microbial degradation of organic pollutants in various water bodies The advancement in membrane technology used in water treatment processes Lead contamination in groundwater and recent trends in abatement strategies for it Highly polluting industries and their effects on surrounding water resources Perfect for graduate and postgraduate students and researchers whose focus is on recent trends in abatement strategies for pollutants and the application of microorganisms for the management of environmental contaminants, Pollutants and Water Management: Resources, Strategies and Scarcity also has a place in the libraries of environmentalists whose work involves the management and conservation of polluted sites.

Download or read book Role of Green Chemistry in Ecosystem Restoration to Achieve Environmental Sustainability written by Arun Lal Srivastav and published by Elsevier. This book was released on 2023-11-24 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: Role of Green Chemistry in Ecosystem Restoration to Achieve Environmental Sustainability deals with current challenges of environmental problems along with the approaches of environmental sustainability in alliance with green chemistry. The book shows how to lessen the impact on the environment by maintaining a balance between society, the environment, and the economy, all of which are regarded as fundamental pillars of sustainability. Furthermore, policymakers and scholars will gain insights into how to develop and explore innovative techniques for achieving sustainable development goals. This book is unique in the field of environmental sustainability, as it is based on green chemistry concepts. Addresses root causes of prominent environmental problems, including environmental management, water sustainability and agricultural sustainability Discusses recent knowledge about the concepts of environmental sustainability Highlights various approaches of green chemistry to achieve sustainable development goals