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Organic Modification Of Natural Clay Minerals And Its Adsorption On Anionic Ppcps
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Book Synopsis Organic Modification of Natural Clay Minerals and Its Adsorption on Anionic PPCPs by : Ken Sun
Download or read book Organic Modification of Natural Clay Minerals and Its Adsorption on Anionic PPCPs written by Ken Sun and published by Springer Nature. This book was released on 2023-10-20 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book mainly investigates the adsorption of anionic diclofenac sodium on natural clay minerals, the adsorption of anionic chloramphenicol on natural clay minerals and the behavior of surface and interface modification or adsorption on clay minerals. It has significant guidance for learning the transfer and fate of pharmaceuticals and personal care products (PPCPs) in the soil. It develops an efficient, low-cost adsorbent material and provides theoretical basis and valuable reference for the effective prevention of groundwater contamination of PPCPs in the field of environmental engineering.
Book Synopsis Adsorption at Natural Minerals/Water Interfaces by : Shaoxian Song
Download or read book Adsorption at Natural Minerals/Water Interfaces written by Shaoxian Song and published by Springer Nature. This book was released on 2020-10-10 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces the latest research regarding the adsorption of heavy metals, toxic ions, and organic compounds at the interfaces of water/minerals, such as mineralogical characterizations, surface chemistry, and modification of natural minerals as adsorbents, as well as the adsorption of cations, anions, and organic compounds in water. Presenting findings by the authors and their co-workers, the book helps readers grasp the principals and benefits of using minerals for water treatment, as well as the advanced technologies in the area developed over last 30 years, especially the last 10 years.
Book Synopsis Clay Materials for Environmental Remediation by : Suryadi Ismadji
Download or read book Clay Materials for Environmental Remediation written by Suryadi Ismadji and published by Springer. This book was released on 2015-03-24 with total page 131 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive review of environmental remediation is presented with an emphasis on the role of clay minerals in water purification. In the first chapter, important aspects of environmental problems and possible solutions are discussed. In the second chapter, the application of natural clay minerals as environmental cleaning agents are explained. The discussion is focused on the role of different types of clay materials in hazardous substance removal from air, aqueous solutions, wastewater, aquaculture, ground water, etc. In the next chapter, the modification of clay materials is explored including the preparation of clay composite materials for environmental remediation. Various aspects of clay material modifications and the effects of clay surface chemistry on the removal of hazardous material is also discussed. Next, the equilibrium and kinetics of hazardous substance adsorption is presented. This chapter summarizes recent studies on the removal of hazardous substances from aqueous solutions and the environment using various types of clay minerals. The brief also includes various models used in adsorption studies and touches on the characterization of clay minerals.
Book Synopsis Pharmaceuticals and Personal Care Products: Waste Management and Treatment Technology by : Majeti Narasimha Vara Prasad
Download or read book Pharmaceuticals and Personal Care Products: Waste Management and Treatment Technology written by Majeti Narasimha Vara Prasad and published by Butterworth-Heinemann. This book was released on 2019-04-04 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Book Synopsis Clay Composites by : Meththika Vithanage
Download or read book Clay Composites written by Meththika Vithanage and published by Springer Nature. This book was released on 2023-09-07 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the advantages and disadvantages and characterization techniques of clay-composites for environmental applications. It examines the structure and chemistry of different types of clay-composites and their synthesis, characteristics and applications in detail with a special focus on upscaling and limitations. Various topics covered in this book include overview of clay composites and their environmental applications, clay-biochar composites, clay-surfactants composites, organo-clay composites, clay hybrids and enriched clay composites. This book will be useful for beginners, researchers, material scientists and engineers who are interested in applied research of clay-based composites.
Book Synopsis Clay Science and Technology by : Gustavo Morari Do Nascimento
Download or read book Clay Science and Technology written by Gustavo Morari Do Nascimento and published by BoD – Books on Demand. This book was released on 2021-02 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the state-of-the-art results of synthesis, characterization, modification, and technological applications of clays, clay minerals, and materials based on clay minerals, such as polymer-clay nanocomposites and clay hybrids. It also presents some important results obtained in the broad area of clays and clay materials characterization. Moreover, this book provides a comprehensive account of polymer and biopolymer-clay nanocomposites, the use of clay as adsorption materials of industrial pollutants, the ceramic industry, and the physical-chemical aspects of aqueous dispersions of clay and clay minerals. This book is beneficial for students, teachers, and researchers who are interested in expanding their knowledge about the use of clays in a diverse range of fields, including nanotechnology, biotechnology, environmental science, industrial remediation, pharmaceuticals, and so on.
Book Synopsis Modified Clay and Zeolite Nanocomposite Materials by : Mariano Mercurio
Download or read book Modified Clay and Zeolite Nanocomposite Materials written by Mariano Mercurio and published by Elsevier. This book was released on 2018-11-29 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modified Clay and Zeolite Nanocomposite Materials: Environmental and Pharmaceutical Applications retraces the most important knowledge gaps that the scientific community is facing, including a drawback of real-world applications. This valuable resource explores the novel applications of this group of nanomaterials that can be suitably surface-modified to obtain properties that can be applied in environmental and pharmaceutical fields. For example, modification with surfactants has given new motivation to the study of these materials by producing an inversion in the ion exchange behavior from cationic to anionic. This strategy has paved the way for new uses highlighted in this timely resource. Explores the combination of both minerals (clay and zeolite) together, with their application in two broad areas of emerging research Explains better utilization and applications for modified clay and zeolite through detailed comparative studies Consolidates information on the modification and tuning of clay and zeolite materials for novelty applications Helps users in the selection of materials, surface features, and other functionalization for diverse applications
Book Synopsis Clay and Clay Minerals by : Gustavo Morari Do Nascimento
Download or read book Clay and Clay Minerals written by Gustavo Morari Do Nascimento and published by BoD – Books on Demand. This book was released on 2021-12-22 with total page 223 pages. Available in PDF, EPUB and Kindle. Book excerpt: New two-dimensional materials based on clays and clay minerals are attracting attention for their outstanding properties that make them useful as hosts or supporting matrixes in applications such as pharmaceuticals, tissue engineering, environmental remediation, biosensors, filtration, wound dressings, drug delivery, and more. This book is a comprehensive overview of clay science and technology, focusing on synthesis, characterization, simulation, and applications. Chapters cover such topics as polymer–clay nanocomposites, the structure and properties of different clays, the use of clays for environmental remediation, and much more.
Book Synopsis Program and Abstracts by : Clay Minerals Society. Annual Meeting
Download or read book Program and Abstracts written by Clay Minerals Society. Annual Meeting and published by . This book was released on 1980 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Clays, Clay Minerals and Ceramic Materials Based on Clay Minerals by : Gustavo Morari Do Nascimento
Download or read book Clays, Clay Minerals and Ceramic Materials Based on Clay Minerals written by Gustavo Morari Do Nascimento and published by BoD – Books on Demand. This book was released on 2016-03-09 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the state-of-the-art results of characterization of clays, clay minerals and ceramic materials based on clay minerals. The main goal of this work is to contribute to the rationalization of some important results obtained in the open area of clays and clay materials characterization. Moreover, this book also provides a comprehensive account on polymer and biopolymer-clay nanocomposites, use of clay as adsorption materials for industrial pollutants, ceramic materials in cultural heritage and physical-chemistry aspects of clay and clay minerals aqueous dispersions. This book will be beneficial for students, teachers and researchers of many areas who are interested to expand their knowledge about clays and its derivates in the fields of Nanotechnology, Biotechnology, Environmental Science, Industrial Remediation, Cultural Heritage, etc.
Book Synopsis Novel Approaches to Design Eco-friendly Materials Based on Natural Nanomaterials by : Aiqin Wang
Download or read book Novel Approaches to Design Eco-friendly Materials Based on Natural Nanomaterials written by Aiqin Wang and published by Frontiers Media SA. This book was released on 2019-08-12 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt: Naturally available nanomaterials or those synthesized from natural resources become “new favorite” of material world due to their advantages of low cost, safety and environmental friendliness. They are honored as future “green materials” and widely used in fabricating various functional materials. Naturally available materials have been playing an increasingly important role in many fields such as environmental remediation, separation, catalysis, and polymer composites. This book collects latest research results on the new composites for environmental application, focusing on the study of fabricating functional composites using natural clay minerals. Naturally available materials or solid waste or minerals are good precursors for producing adsorbents. Composites based on sub-bituminous coal, lignite, and a blend of coal and Irvingia gabonensis seed shells, the Cl-type Mg-Al hydrotalcite (Cl-LDH), the hydroxyapatite decorated with carbon nanotube and Zirconium (Zr)-containing silica residue purification (ZSR-P) were proved to have good adsorption capability to Cd(II) and Pb(II) ions, antibiotic molecules, Cd(II), and fluoride, respectively. The nano-Mg(OH)2 loaded carbon cloth showed good separation effect for Eu(III), and the sodium-modified clinoptilolite showed good separation effect for CH4/N2 from coal bed gas. Also, natural nanoclay is an effective precursor for the preparation of inorganic-inorganic or organic-inorganic nano-hybrid materials. Using nano-kaolinite as a carrier, the inorganic-inorganic hybrid cobalt blue pigment with excellent color and stability can be obtained by surface co-precipitation and in-situ calcination crystallization process. The intercalation of 7-amino-4-methylcoumarin (AMC) molecules into the interlayer space of montmorillonite (MMT) can effectively inhibit fluorescence quenching and improve the detection effectiveness of Cr(VI) in water. The interlayer space of kaolinite can accommodate organic molecules to form an organic-inorganic hybrid composite. Natural clay minerals are also effective carriers for catalysts. Er3+:CeO2/palygorskite nanocomposites prepared by a facile precipitation method showed excellent desulfurization rate under visible light irradiation. The zero-valent iron-loaded nanoclays composite catalysts can degrade efficiently Rhodamine 6G (Rh 6G) under microwave irradiation. In addition, the polymer composites have been developed using natural palygorskite, montmorillonite nanosheets or silica nanoparticles as inorganic components, which are potential to be used in many fields such as packing, biomedicine, or rubber. With the increasing attention to clay minerals, research methods for the microstructure of clay minerals continue to receive attention. It is no doubt that natural materials have got a booming attention from researchers in mineralogy, materials science, chemistry, energy, biomedicine and other fields due to their advantages. However, there is still a long way to go to substitute traditional synthetic nanomaterials with natural ones, and there are still theoretical and technological limitation in the design and synthesis of new materials from natural materials. Related theoretical research and technological development require continuous exploration by researchers. This book has collected some recent advances in related research, and hopes to play a role in attracting more attention to the construction of functional materials from natural raw materials. It is also believed that through the unremitting efforts of all researchers, the dream of green materials and green preparation processes can be realized.
Book Synopsis Clays and Clay Minerals by : Liam R. Wesley
Download or read book Clays and Clay Minerals written by Liam R. Wesley and published by Gazelle Book Services, Limited. This book was released on 2014-05-21 with total page 483 pages. Available in PDF, EPUB and Kindle. Book excerpt: The peculiar characteristics of clays provide it with very interesting adsorption qualities, especially for polar or ionizable molecules. Some of these characteristics include the silicates' sheet structure that makes a large surface area accessible for adsorption; the usually significant surface charge that can be responsible for strong electrostatic interactions; and clays' swelling properties and presence of exchangeable surface cations that facilitate ion-exchange mechanisms. Added to their wide availability and associated low cost, these characteristics have motivated in recent years an increasing interest in utilizing natural, processed or chemically-modified clays for the removal of organic contaminants from aqueous solutions. This book discusses the application of clay materials for the removal of organic compounds from contaminated waters. It also discusses several other topics that include time and temperature related behavior of clays; mechanical treatment of clay minerals; the workability of natural clays and clays in the ceramics industry; recent advances in hydraulic performance of clay liners; and the genesis, properties and industrial applications of bauxitic lithomargic clay.
Book Synopsis Natural Microporous Materials in Environmental Technology by : P. Misaelides
Download or read book Natural Microporous Materials in Environmental Technology written by P. Misaelides and published by Boom Koninklijke Uitgevers. This book was released on 1999-08-31 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: The material included in this volume contains both fundamental aspects as well as novel applications of natural microporous materials. It is divided into thematic units. The first section deals with novel potential applications of clays and chemically modified forms in environmental technology. The second and third sections relate the utilisation of natural zeolites and naturally occurring oxides, hydroxides and oxyhydroxides (a group of natural microporous materials with promising physicochemical properties that has not yet been completely investigated). The fourth section includes material that could not be classified in the other three.
Book Synopsis Zeolites and Clay Minerals as Sorbents and Molecular Sieves by : Richard Maling Barrer
Download or read book Zeolites and Clay Minerals as Sorbents and Molecular Sieves written by Richard Maling Barrer and published by . This book was released on 1978 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Nanoscience and Biotechnology for Environmental Applications by : K M Gothandam
Download or read book Nanoscience and Biotechnology for Environmental Applications written by K M Gothandam and published by Springer. This book was released on 2019-02-05 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the complete guide for readers to understand the applications, and pros and cons of nanotechnology applications in environmental remediation, although there are few critical reviews and textbooks available on environmental biotechnology. Water pollution has become one of the biggest concerns of the world. After the industrialisation and urbanisation, environmental pollution has become an enormous concern. Water pollution results in biomagnifications by entering the food chain. As a result water pollution and its risks need to be considered seriously and solutions need to be researched. This volume looks into such topics as bioremediation, nanobiotechnology, biosensors, and enzyme degradation to find solutions to these problems.
Book Synopsis Oil & Gas Produced Water Management by : Eric M.V. Hoek
Download or read book Oil & Gas Produced Water Management written by Eric M.V. Hoek and published by Morgan & Claypool Publishers. This book was released on 2021-05-10 with total page 93 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book outlines the technologies and techniques used in the oil & gas industry’s shift from treating produced water as a “waste stream” to an integrated water management approach. Produced water is formed underground and brought to the surface during oil & gas (O&G) production and exploration and production (E&P) operations. It is usually a complex mixture of inorganics and organics and contributes to the largest volume waste stream of O&G and E&P operations. Traditionally, produced water has been considered a waste and conventional management strategies include disposal (typically by injection into depleted wells or permitted disposal wells), recycling (direct reuse within the E&P operation) and reuse (treatment and reuse offsite for food crop irrigation, livestock watering or industrial use). The O&G industry is going through a paradigm shift where scarcity of water, economics of water management, declining oil costs, and increasing focus on environmental and ecological stewardship are shifting the focus toward integrated water management in E&P operations. Water is no longer a problem to be delegated to a third-party disposal or treatment vendor, but is becoming a cornerstone of O&G production. This is a summary of produced water characteristics, regulations and management options, produced water treatment fundamentals, and a detailed discussion of process equipment and advantages/disadvantages of currently available treatment processes. It provides a guide for selecting appropriate technologies for the desired application and points toward the optimization of current technologies and the use of combined treatment processes to meet reuse and discharge limits and critically, more stringent environmental regulations.
Author :Food and Agriculture Organization of the United Nations Publisher :Food & Agriculture Org. ISBN 13 :9251305056 Total Pages :156 pages Book Rating :4.2/5 (513 download)
Book Synopsis Soil pollution: a hidden reality by : Food and Agriculture Organization of the United Nations
Download or read book Soil pollution: a hidden reality written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-04-30 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document presents key messages and the state-of-the-art of soil pollution, its implications on food safety and human health. It aims to set the basis for further discussion during the forthcoming Global Symposium on Soil Pollution (GSOP18), to be held at FAO HQ from May 2nd to 4th 2018. The publication has been reviewed by the Intergovernmental Technical Panel on Soil (ITPS) and contributing authors. It addresses scientific evidences on soil pollution and highlights the need to assess the extent of soil pollution globally in order to achieve food safety and sustainable development. This is linked to FAO’s strategic objectives, especially SO1, SO2, SO4 and SO5 because of the crucial role of soils to ensure effective nutrient cycling to produce nutritious and safe food, reduce atmospheric CO2 and N2O concentrations and thus mitigate climate change, develop sustainable soil management practices that enhance agricultural resilience to extreme climate events by reducing soil degradation processes. This document will be a reference material for those interested in learning more about sources and effects of soil pollution.
