Biosorption Processes For Heavy Metal Removal

Author : Saini, Pinki
Publisher : IGI Global
Page : 390 pages
File Size : 51,7 Mb
Release : 2024-03-11
Category : Technology & Engineering
ISBN : 9798369316191

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Biosorption Processes for Heavy Metal Removal by Saini, Pinki Pdf

Persistent and non-degradable, heavy metals stand as pollutants with the potential for severe ecological repercussions when released into the environment. Municipal and industrial wastewater face a high risk of contamination by these hazardous substances, posing a formidable challenge to water treatment technologies. The imperative is clear: effective and affordable methods for effluent treatment and metal recovery are essential for meeting regulatory standards and unlocking the latent value of valuable metals within the waste. However, new methods of accomplishing this challenge are necessary for increasing the effectiveness in both cost and application Biosorption Processes for Heavy Metal Removal comprehensively explores the imperative to remove heavy metals from waste streams. It provides an insightful overview of biosorbents and biosorption technology, focusing on their underlying biosorption features. The compilation within this book comprises of a series of review articles delving into the current understanding of biosorption mechanisms and biochemistry, the efficacy of bacterial, fungal, and algal biomass, and practical considerations for biosorbent preparation and engineering. The physicochemical evaluations of biosorbents, process optimization, and factors influencing biosorption efficiency are also covered. Furthermore, the book explores biosorption applications for removing nutrients, organic pollutants, and metals in wastewater treatment across diverse contexts. Geared towards administrators, policymakers, consultants, industry professionals, academicians, scientists, researchers, and graduate and post-graduate students in environmental sciences and related fields, this book serves as their comprehensive reference.

Author : Jan Derco,Branislav Vrana
Publisher : BoD – Books on Demand
Page : 159 pages
File Size : 51,9 Mb
Release : 2018-07-18
Category : Science
ISBN : 9781789234725

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Biosorption by Jan Derco,Branislav Vrana Pdf

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.

Author : Pavel Kotrba,Martina Mackova,Tomas Macek
Publisher : Springer Science & Business Media
Page : 334 pages
File Size : 47,6 Mb
Release : 2011-01-13
Category : Science
ISBN : 9789400704435

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Microbial Biosorption of Metals by Pavel Kotrba,Martina Mackova,Tomas Macek Pdf

Heavy metals always pose serious ecological risks when released into the environment due to their elemental non-degradable nature, regardless of their chemical form. This calls for the development of efficient and low-cost effluent treatment and metal recuperation technologies for contaminated waste water, not only because regulatory limits need to be met but also because the waste itself can be a resource for certain precious metals. Biosorption is a general property of living and dead biomass to rapidly bind and abiotically concentrate inorganic or organic compounds from even very diluted aqueous solutions. As a specific term, biosorption is a method that utilizes materials of biological origin – biosorbents formulated from non-living biomass - for the removal of target substances from aqueous solutions. Recent research on biosorption provides a solid understanding of the mechanism underlying microbial biosorption of heavy metals and related elements. This book gathers review articles analyzing current views on the mechanism and (bio)chemistry of biosorption, the performance of bacterial, fungal and algal biomass, and the practical aspects of biosorbent preparation and engineering. It also reviews the physico-chemical evaluations of biosorbents and modelling of the process as well as the importance of biosorption during heavy metal removal using living cells. It is a reference work for scientists, environmental safety engineers and R&D specialists who wish to further promote biosorption research and use the accumulated knowledge to develop and build industrial applications of biosorption in heavy metal separation technologies.

Author : Ajay Kumar Goswami,Prabhat Kumar Baroliya
Publisher : Walter de Gruyter GmbH & Co KG
Page : 123 pages
File Size : 41,8 Mb
Release : 2022-11-07
Category : Science
ISBN : 9783110774764

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Heavy Metals Adsorption by Ajay Kumar Goswami,Prabhat Kumar Baroliya Pdf

The book reviews the state-of-the art methods developed and used to remove heavy metals. It presents both industrial waste and mineral based adsorbent as well as bio waste materials making the book absolutely a source of low cost methods available till date.

Author : Pavel Kotrba,Martina Mackova,Tomas Macek
Publisher : Springer
Page : 344 pages
File Size : 49,8 Mb
Release : 2011-03-30
Category : Electronic
ISBN : 9400704445

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Microbial Biosorption of Metals by Pavel Kotrba,Martina Mackova,Tomas Macek Pdf

Heavy metals always pose serious ecological risks when released into the environment due to their elemental non-degradable nature, regardless of their chemical form. This calls for the development of efficient and low-cost effluent treatment and metal recuperation technologies for contaminated waste water, not only because regulatory limits need to be met but also because the waste itself can be a resource for certain precious metals. Biosorption is a general property of living and dead biomass to rapidly bind and abiotically concentrate inorganic or organic compounds from even very diluted aqueous solutions. As a specific term, biosorption is a method that utilizes materials of biological origin biosorbents formulated from non-living biomass - for the removal of target substances from aqueous solutions. Recent research on biosorption provides a solid understanding of the mechanism underlying microbial biosorption of heavy metals and related elements. This book gathers review articles analyzing current views on the mechanism and (bio)chemistry of biosorption, the performance of bacterial, fungal and algal biomass, and the practical aspects of biosorbent preparation and engineering. It also reviews the physico-chemical evaluations of biosorbents and modelling of the process as well as the importance of biosorption during heavy metal removal using living cells. It is a reference work for scientists, environmental safety engineers and R&D specialists who wish to further promote biosorption research and use the accumulated knowledge to develop and build industrial applications of biosorption in heavy metal separation technologies.

Author : Pardeep Singh,Rangabhashiyam Selvasembian
Publisher : John Wiley & Sons
Page : 320 pages
File Size : 49,6 Mb
Release : 2021-10-13
Category : Technology & Engineering
ISBN : 9781119737612

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Biosorption for Wastewater Contaminants by Pardeep Singh,Rangabhashiyam Selvasembian Pdf

Pollution due to various anthropogenic activities continues to increase. In terms of water pollutants, organic and inorganic pollutants are the most problematic. Although several measures have been proposed and implemented to prevent or reduce contamination, their increased concentration in water bodies has created serious concerns. Over the years, the problem has been aggravated by industrialization, urbanization and the exploitation of natural resources. The direct discharge of wastewater contaminants and their geographical mobilization have caused an increase in concentration in ground, surface, fluvial and residual waters. Extensive information about detection and disposal methods is needed in order to develop technological solutions for a variety of environments, both urban and rural. This book provides up-to-date information on wastewater contaminants, aimed at researchers, engineers and technologists working in this field. Conventional physicochemical techniques used to remove contaminants from wastewater include ion exchange, precipitation, degradation, coagulation, coating, membrane processes and adsorption. However, these applications have technological and economic limitations, and involve the release of large amounts of chemical reagents and by-products that are themselves difficult to remove. Biosorption - the use of organically generated material as an adsorbent – is attracting new research and scholarship. Thermally-treated calcined biomaterials may be treated to remove heavy metals from wastewater. To ensure the elimination of these contaminants, existing solutions must be integrated with intelligent biosorption functions. Biosorption for Wastewater Contaminants will find an appreciative audience among academics and postgraduates working in the fields of environmental biotechnology, environmental engineering, wastewater treatment technology and environmental chemistry.

Author : D A John Wase,John Wase
Publisher : CRC Press
Page : 249 pages
File Size : 43,8 Mb
Release : 1997-08-05
Category : Science
ISBN : 9780203483046

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Biosorbents for Metal Ions by D A John Wase,John Wase Pdf

Metals can be dispersed, both naturally and by man's activities, into any of the Earth's elements - soil, water or air. Biological techniques for removing metal pollutants from soil, air or water are now attracting great interest, both because they are seen as more environmentally friendly than chemical treatments, and because, in some cases at lea

Author : Maulin P. Shah,Susana Rodriguez-Couto,Vineet Kumar
Publisher : Elsevier
Page : 748 pages
File Size : 43,6 Mb
Release : 2021-04-23
Category : Technology & Engineering
ISBN : 9780128231081

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New Trends in Removal of Heavy Metals from Industrial Wastewater by Maulin P. Shah,Susana Rodriguez-Couto,Vineet Kumar Pdf

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

Author : Inamuddin,Mohd Imran Ahamed,Eric Lichtfouse,Abdullah M. Asiri
Publisher : Springer Nature
Page : 468 pages
File Size : 47,7 Mb
Release : 2020-08-31
Category : Science
ISBN : 9783030474003

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Green Adsorbents to Remove Metals, Dyes and Boron from Polluted Water by Inamuddin,Mohd Imran Ahamed,Eric Lichtfouse,Abdullah M. Asiri Pdf

This book reviews adsorption techniques to clean wastewater, with focus on pollution by dyes and heavy metals. Advanced adsorbents include carbon nanomaterials, biomass, cellulose, polymers, clay, composites and chelating materials.

Author : Jiaping Paul Chen
Publisher : Unknown
Page : 435 pages
File Size : 52,6 Mb
Release : 2013
Category : Hazardous waste site remediation
ISBN : 1628706716

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Decontamination of Heavy Metals by Jiaping Paul Chen Pdf

"From crystallization to membrane filtration, this book covers a wide range of subjects relating to heavy metals in the environment. The author explores the treatment, removal, recovery, disposal, management, and modeling of heavy metals. The text covers heavy adsorption processes including metal biosorption, ion exchange, and electrolysis processes for heavy metal decontamination. It also gives an overview of radioactive metals and their transportation in natural systems; presents various mathematical models for metal removal and recovery as well as transportation; and discusses a series of emerging technologies for metal treatment and management"--Provided by publisher.

Author : Arup K. SenGupta
Publisher : CRC Press
Page : 400 pages
File Size : 41,9 Mb
Release : 2001-09-26
Category : Technology & Engineering
ISBN : 1566768845

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Environmental Separation of Heavy Metals by Arup K. SenGupta Pdf

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.

Author : Akil Ahmad,Rajeev Kumar,Mohammad Jawaid
Publisher : Elsevier
Page : 582 pages
File Size : 44,7 Mb
Release : 2022-08-27
Category : Science
ISBN : 9780128228814

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Emerging Techniques for Treatment of Toxic Metals from Wastewater by Akil Ahmad,Rajeev Kumar,Mohammad Jawaid Pdf

Emerging Techniques for Treatment of Toxic Metals from Wastewater explores the different physical and chemical methods that can be used to remove toxins from wastewater, including adsorption, solvent extraction, ion exchange, precipitation, filtration and photocatalytic degradation. Bringing together contributions from leading experts in the field, the book covers each of the different techniques in detail, combining emergent research outcomes with fundamental theoretical concepts to provide a clear appraisal of the different techniques available, along with their applications. It is an essential recourse for researchers, industrialists and students concerned with the remediation of toxic metals from water and wastewater. Covers the various techniques for metal removal and their applications in a single source Addresses emerging technologies; chemical, physical, and biological including nanotechnology Brings together novel techniques and their applications for enhancing large scale industrial production signposting opportunities for significant enhancements

Author : Bohumil Volesky
Publisher : St. Lambert, Québec : BV Sorbex
Page : 332 pages
File Size : 49,7 Mb
Release : 2003
Category : Science
ISBN : STANFORD:36105114573954

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Sorption and Biosorption by Bohumil Volesky Pdf

Author : Bohumil Volesky
Publisher : CRC Press
Page : 414 pages
File Size : 46,5 Mb
Release : 1990-08-15
Category : Science
ISBN : 0849349176

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Biosorption of Heavy Metals by Bohumil Volesky Pdf

This state-of-the-art volume represents the first comprehensively written book which focuses on the new field of biosorption. This fascinating work conveys essential fundamental information and outlines the perspectives of biosorption. It summarizes the metal-sorbing properties of nonliving bacterial, fungal, and algal biomass, plus highlights relevant metal-binding mechanisms. This volume also discusses the aspects of obtaining and processing microbial biomass and metal-chelating chemicals into industrially applicable biosorbent products. Microbiologists, chemists, and engineers with an interest in new technological and scientific horizons will find this reference indispensable.

Author : Thomas H. Jeffers,P. G. Bennett,Richard R. Corwin
Publisher : Unknown
Page : 20 pages
File Size : 50,9 Mb
Release : 1993
Category : Heavy metals
ISBN : UOM:39015077559063

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Biosorption of Metal Contaminants Using Immobilized Biomass by Thomas H. Jeffers,P. G. Bennett,Richard R. Corwin Pdf