[PDF] Application Of Adsorbents For Water Pollution Control eBook

Author : Amit Bhatnagar
Publisher : Bentham Science Publishers
Page : 543 pages
File Size : 27,19 MB
Release : 2012-11-11
Category : Technology & Engineering
ISBN : 1608052699

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Among various water and wastewater treatment technologies, the adsorption process is considered better because of lower cost, simple design and easy operation. Activated carbon (a universal adsorbent) is generally used for the removal of diverse types of pollutants from water and wastewater. Research is now being directed towards the modification of carbon surfaces to enhance its adsorption potential towards specific pollutants. However, widespread use of commercial activated carbon is sometimes restricted especially in developing or poor countries due to its higher costs. Attempts are therefore being made to develop inexpensive adsorbents utilizing abundant natural materials, agricultural and industrial waste materials. Use of waste materials as low-cost adsorbents is attractive due to their contribution in the reduction of costs for waste disposal, therefore contributing to environmental protection. This e-book explores knowledge on recent developments in adsorbents synthesis and their use in water pollution control. This handy reference work is intended for researchers and scientists actively engaged in the study of adsorption and the development and application of efficient adsorption technology for water treatment. This e-book covers a wide range of topics including modeling aspects of adsorption process and the applications of conventional and non-conventional adsorbents in water remediation emphasizing sorption mechanisms of different pollutants on the adsorbents.

Author : Tushar Kanti Sen
Publisher : CRC Press
Page : 320 pages
File Size : 34,37 MB
Release : 2017-10-20
Category : Science
ISBN : 1138196851

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Air and water pollution occurs when toxic pollutants of varying kinds (organic, inorganic, radioactive and so on) are directly or indirectly discharged into the environment without adequate treatment to remove these potential pollutants. There are a total of 13 book chapters in three sections contributed by significant number of expert authors around the world, aiming to provide scientific knowledge and up-to-date development of various solid wastes based cost-effective adsorbent materials and its sustainable application in the removal of contaminates/pollutants from air, gas and water. This book is useful for the professions, practicing engineers, scientists, researchers, academics and undergraduate and post-graduate students’ interest on this specific area. Key Features: • Exclusive compilation of information on use of industrial and agricultural waste based adsorbents for air and water pollution abatement. • Explores utilization of industrial solid wastes in adsorptive purification and agricultural and agricultural by-products in separation and purification. • Discusses cost-effective solid wastes based emerging adsorbents. • Alternative adsorbents in the removal of a wide range of contaminants and pollutants from water is proposed. • Includes performance of unit operations in waste effluents treatment.

Author : Adrián Bonilla-Petriciolet
Publisher : Springer
Page : 266 pages
File Size : 30,23 MB
Release : 2017-07-03
Category : Technology & Engineering
ISBN : 3319581368

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This book provides researchers and graduate students with an overview of the latest developments in and applications of adsorption processes for water treatment and purification. In particular, it covers current topics in connection with the modeling and design of adsorption processes, and the synthesis and application of cost-effective adsorbents for the removal of relevant aquatic pollutants. The book describes recent advances and alternatives to improve the performance and efficacy of this water purification technique. In addition, selected chapters are devoted to discussing the reliable modeling and analysis of adsorption data, which are relevant for real-life applications to industrial effluents and groundwater. Overall, the book equips readers with a general perspective of the potential that adsorption processes hold for the removal of emerging water pollutants. It can readily be adopted as part of special courses on environmental engineering, adsorption and water treatment for upper undergraduate and graduate students. Furthermore, the book offers a valuable resource for researchers in water production control, as well as for practitioners interested in applying adsorption processes to real-world problems in water treatment and related areas.

Author : Roop Chand Bansal
Publisher : CRC Press
Page : 498 pages
File Size : 25,78 MB
Release : 2005-05-24
Category : Science
ISBN : 1420028812

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High surface area, a microporous structure, and a high degree of surface reactivity make activated carbons versatile adsorbents, particularly effective in the adsorption of organic and inorganic pollutants from aqueous solutions. Activated Carbon Adsorption introduces the parameters and mechanisms involved in the activated carbon adsorption

Author : Tushar Kanti Sen
Publisher : CRC Press
Page : 493 pages
File Size : 36,67 MB
Release : 2017-10-20
Category : Science
ISBN : 1351230697

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Air and water pollution occurs when toxic pollutants of varying kinds (organic, inorganic, radioactive and so on) are directly or indirectly discharged into the environment without adequate treatment to remove these potential pollutants. There are a total of 13 book chapters in three sections contributed by significant number of expert authors around the world, aiming to provide scientific knowledge and up-to-date development of various solid wastes based cost-effective adsorbent materials and its sustainable application in the removal of contaminates/pollutants from air, gas and water. This book is useful for the professions, practicing engineers, scientists, researchers, academics and undergraduate and post-graduate students’ interest on this specific area. Key Features: • Exclusive compilation of information on use of industrial and agricultural waste based adsorbents for air and water pollution abatement. • Explores utilization of industrial solid wastes in adsorptive purification and agricultural and agricultural by-products in separation and purification. • Discusses cost-effective solid wastes based emerging adsorbents. • Alternative adsorbents in the removal of a wide range of contaminants and pollutants from water is proposed. • Includes performance of unit operations in waste effluents treatment.

Author : Kenneth E. Noll
Publisher : CRC Press
Page : 378 pages
File Size : 50,24 MB
Release : 1991-10-18
Category : Nature
ISBN : 9780873713405

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This practical book is valuable for a diversity of applications in both air and water pollution. Adsorption Technology usually deals with control of organic compounds, such as VOCs, pesticides, phenolics, and complex synthetic organics. However, it is also used to control certain inorganic compounds such as heavy metals, reduced sulfur gases, and chlorine. Much original work, including original figures.

Author : Gordon McKay
Publisher : CRC Press
Page : 202 pages
File Size : 24,30 MB
Release : 1995-10-25
Category : Technology & Engineering
ISBN : 9780849369209

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Use of Adsorbents for the Removal of Pollutants from Wastewater describes the most commonly occurring industrial effluents, and presents direct means and methodologies for treating them. In addition to its excellent introduction to pollutants, this book contains all of the basics you need for understanding the characteristics and applications of adsorbent materials. With this book, you can choose from a wide variety of traditional and novel adsorbents, including alternative, relatively inexpensive adsorbents.

Author : Shashwat Banerjee
Publisher : LAP Lambert Academic Publishing
Page : 264 pages
File Size : 29,25 MB
Release : 2011-12
Category :
ISBN : 9783846595206

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The book provides the scientific community with a much-needed overview of how adsorbents based on inexpensive waste materials can be used to treat various major water pollutants. This work focuses on design, surface modification and characterization of these materials, thereby leading to an understanding of the role that sorption mechanism plays in treating water pollution. The introductory section deals with a comprehensive overview of various techniques applied for water treatment, the complexity involved and advantages of sorption technique. The following sections then present novel surface modification methods for adsorbents depending on the pollutants and different methodology used to characterize them. The results and discussion section highlights the efficacy of the novel adsorbents in removing various water pollutants and the mechanisms involved in the sorption process. The book concludes with a conclusion chapter enlisting the salient features of the investigation and scope for future work. The result is a reliable reference for those wanting to learn more about this important class of inexpensive adsorbents, as well as scientists in the field seeking deeper insight.

Author : Lucas Meili
Publisher : Springer Nature
Page : 501 pages
File Size : 32,87 MB
Release : 2021-09-29
Category : Science
ISBN : 3030640922

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This book compiles 15 chapters about the synthesis, characterizations, and application of many kinds of magnetic adsorbents for water treatment. It is devoted to the scientific community that works with adsorption technologies for water treatment and remediation. Specifically, for professors and Ph.D. students. It is expected that this book serves as an interesting background for researchers in the field of magnetic adsorbents for water treatment.

Author : Giusy Lofrano
Publisher : Springer Science & Business Media
Page : 106 pages
File Size : 44,39 MB
Release : 2012-03-30
Category : Science
ISBN : 9400739168

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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.