Photocatalytic Degradation Of Dyes

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Photocatalytic Degradation of Dyes

Sushma Dave,Jayashankar Das,Maulin P Shah
Photocatalytic Degradation of Dyes Book PDF

Author : Sushma Dave,Jayashankar Das,Maulin P Shah
Publisher : Elsevier
Page : 796 pages
File Size : 47,9 Mb
Release : 2021-08-09
Category : Technology & Engineering
ISBN : 9780128242025

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Photocatalytic Degradation of Dyes by Sushma Dave,Jayashankar Das,Maulin P Shah Pdf

Photocatalytic Degradation of Dyes: Current Trends and Future Perspectives covers in detail current trends and future aspects on photocatalytic degradation of organic dyes using novel photocatalytic techniques such as metallic nanoparticles, heterogeneous and hybrid systems using visible light irradiation. It highlights the most recent scientific and technological achievements and importance of degradation of dyes in the textile effluent by simple environmental friendly approaches using eco-friendly catalysts. It is of assistance to everyone interested in bioremediation of effluents: professionals, consulting engineers, academicians, and research scholars as well. Describes the basic photocatalytic techniques and their application in wastewater treatment Covers the key reactive species accounting for the photodegradation of different dyes, providing helpful guidelines that could be applied to foster the development of efficient photodegradation systems Includes Description of a wide variety of catalysts and their application in degradation of dyes in the effluent of variable matrices (such as textile effluent, pharmaceutical industry effluent, food industry effluent) Presents the application of doped semiconductors in the degradation of dyes, hybrid systems and their importance in the dye degradation Describes the biological synthesis of metallic nanostructures and their use in dye degradation using visible range of light irradiation Discusses the mechanistic aspect of the dye degradation using photo catalysts

Photocatalytic Degradation of Dyes

Sushma Dave,Jayashankar Das,Maulin P. Shah
Photocatalytic Degradation of Dyes Book PDF

Author : Sushma Dave,Jayashankar Das,Maulin P. Shah
Publisher : Elsevier
Page : 794 pages
File Size : 46,8 Mb
Release : 2021-08-17
Category : Technology & Engineering
ISBN : 9780128238769

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Photocatalytic Degradation of Dyes by Sushma Dave,Jayashankar Das,Maulin P. Shah Pdf

Photocatalytic Degradation of Dyes: Current Trends and Future Perspectives covers in detail current trends and future aspects on photocatalytic degradation of organic dyes using novel photocatalytic techniques such as metallic nanoparticles, heterogeneous and hybrid systems using visible light irradiation. It highlights the most recent scientific and technological achievements and importance of degradation of dyes in the textile effluent by simple environmental friendly approaches using eco-friendly catalysts. It is of assistance to everyone interested in bioremediation of effluents: professionals, consulting engineers, academicians, and research scholars as well. Describes the basic photocatalytic techniques and their application in wastewater treatment Covers the key reactive species accounting for the photodegradation of different dyes, providing helpful guidelines that could be applied to foster the development of efficient photodegradation systems Includes Description of a wide variety of catalysts and their application in degradation of dyes in the effluent of variable matrices (such as textile effluent, pharmaceutical industry effluent, food industry effluent) Presents the application of doped semiconductors in the degradation of dyes, hybrid systems and their importance in the dye degradation Describes the biological synthesis of metallic nanostructures and their use in dye degradation using visible range of light irradiation Discusses the mechanistic aspect of the dye degradation using photo catalysts

Trends and Contemporary Technologies for Photocatalytic Degradation of Dyes

Sushma Dave,Jayashankar Das
Trends and Contemporary Technologies for Photocatalytic Degradation of Dyes Book PDF

Author : Sushma Dave,Jayashankar Das
Publisher : Springer Nature
Page : 287 pages
File Size : 42,6 Mb
Release : 2022-09-29
Category : Technology & Engineering
ISBN : 9783031089916

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Trends and Contemporary Technologies for Photocatalytic Degradation of Dyes by Sushma Dave,Jayashankar Das Pdf

This book looks at the recent developments in the area of photocatalytic degradation of dyes using photocatalytic techniques, for example by means of various nanoparticles, heterogeneous, and hybrid systems. Dyes are one of the major groups of water pollutants and are widely used in a diverse range of industries. The toxic effects of organic dyes in wastewater can have a great environmental impact, therefore there is significant interest and need to remove these dyes effectively and efficiently during wastewater treatment. This volume covers a plethora of basics on the photochemistry of dyes and provides information on technological perspectives including reactor designs and process intensification. Since many industries release a significant amount of colored effluents, which are toxic and difficult to remove by conventional methods, the comprehensive studies herein will contribute to helping reduce the impact of colored effluents in wastewater on the environment.

Nanostructured Titanium Dioxide Materials

Ali Reza Khataee,G. Ali Mansoori
Nanostructured Titanium Dioxide Materials Book PDF

Author : Ali Reza Khataee,G. Ali Mansoori
Publisher : World Scientific
Page : 205 pages
File Size : 55,5 Mb
Release : 2012
Category : Science
ISBN : 9789814374736

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Nanostructured Titanium Dioxide Materials by Ali Reza Khataee,G. Ali Mansoori Pdf

Ch. 1. Introduction -- ch. 2. Properties of titanium dioxide and its nanoparticles. 2.1. Structural and crystallographic properties. 2.2. Photocatalytic properties of nanostructured titanium dioxide -- ch. 3. Preparation of nanostructured titanium dioxide and titanates. 3.1. Vapor deposition method. 3.2. Solvothermal method. 3.3. Electrochemical approaches. 3.4. Solution combustion method. 3.5. Microemulsion technique. 3.6. Micelle and inverse Micelle methods. 3. 7. Combustion flame-chemical vapor condensation process. 3.8. Sonochemical reactions. 3.9. Plasma evaporation. 3.10. Hydrothermal processing. 3.11. Sol-Gel technology -- ch. 4. Applications of nanostructured titanium dioxide. 4.1. Dye-sensitized solar cells. 4.2. Hydrogen production. 4.3. Hydrogen storage. 4.4. Sensors. 4.5. Batteries. 4.6. Cancer prevention and treatment. 4.7. Antibacterial and self-cleaning applications. 4.8. Electrocatalysis. 4.9. Photocatalytic applications of titanium dioxide nanomaterials -- ch. 5. Supported and immobilized titanium dioxide nanomaterials. 5.1. Immobilization on glass substrates. 5.2. Immobilization on stone, ceramic, cement and zeolite. 5.3. Immobilization on metallic and metal oxide materials. 5.4. Immobilization on polymer substrates

Photocatalysis

Gaurav Sharma,Amit Kumar
Photocatalysis Book PDF

Author : Gaurav Sharma,Amit Kumar
Publisher : Materials Research Forum LLC
Page : 340 pages
File Size : 50,7 Mb
Release : 2021-05-20
Category : Technology & Engineering
ISBN : 9781644901342

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Photocatalysis by Gaurav Sharma,Amit Kumar Pdf

Photocatalysis is important in fighting environmental pollution, such as pharmaceutical effluents, dyes, pesticides and endocrine disruptors. It is also used for the production of clean energy, e.g. by way of hydrogen production from watersplitting, or CO2 conversion into fuels. Further, photocatalytic N2 fixation is promising for achieving sustainable ammonia synthesis. The book discusses new materials and reaction engineering techniques, such as heterojunction formations, composites, ion exchangers, photocatalytic membranes, etc. Keywords: Photocatalysis, Pollutant Degradation and Mineralization, Pharmaceutical Effluents, Dyes, Pesticides, Endocrine Disruptors, Water Detoxification, Photocatalytic Hydrogen Production, CO2 Conversion into Fuels, N2 Fixation, Degradation of Organic Molecules, Heavy Metal Removal from Water, Photocatalytic Membranes, Carbon Nitride for Photocatalytic Applications, Carbon Nanotubes, Nanohybrids, Composite Ion Exchangers, Perovskites-based Nano Heterojunctions.

Photophysics, Photochemical and Substitution Reactions

Satyen Saha,Ravi Kumar Kanaparthi,Tanja Soldatovic
Photophysics Photochemical and Substitution Reactions Book PDF

Author : Satyen Saha,Ravi Kumar Kanaparthi,Tanja Soldatovic
Publisher : BoD – Books on Demand
Page : 232 pages
File Size : 50,7 Mb
Release : 2021-06-30
Category : Science
ISBN : 9781839682230

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Photophysics, Photochemical and Substitution Reactions by Satyen Saha,Ravi Kumar Kanaparthi,Tanja Soldatovic Pdf

This book represents a unique blend of topics covering photon-initiated reactions to substitution reactions. Additionally, several fantastic chapters on the photophysics of popular dyes and their applications make the book interesting for researchers working on photon-initiated physical and chemical processes.

Photocatalysts in Advanced Oxidation Processes for Wastewater Treatment

Elvis Fosso-Kankeu,Sadanand Pandey,Suprakas Sinha Ray
Photocatalysts in Advanced Oxidation Processes for Wastewater Treatment Book PDF

Author : Elvis Fosso-Kankeu,Sadanand Pandey,Suprakas Sinha Ray
Publisher : John Wiley & Sons
Page : 320 pages
File Size : 44,7 Mb
Release : 2020-06-10
Category : Science
ISBN : 9781119631392

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Photocatalysts in Advanced Oxidation Processes for Wastewater Treatment by Elvis Fosso-Kankeu,Sadanand Pandey,Suprakas Sinha Ray Pdf

Photocatalysts in Advanced Oxidation Processes for Wastewater Treatment comprehensively covers a range of topics aiming to promote the implementation of photocatalysis at large scale through provision of facile and green methods for catalysts synthesis and elucidation of pollutants degradation mechanisms. This book is divided into two main parts namely “Synthesis of effective photocatalysts” (Part I) and “Mechanisms of the photocatalytic degradation of various pollutants” (Part II). The first part focuses on the exploration of various strategies to synthesize sustainable and effective photocatalysts. The second part of the book provides an insights into the photocatalytic degradation mechanisms and pathways under ultraviolet and visible light irradiation, as well as the challenges faced by this technology and its future prospects.

Photocatalytic Functional Materials for Environmental Remediation

Alagarsamy Pandikumar,Kandasamy Jothivenkatachalam
Photocatalytic Functional Materials for Environmental Remediation Book PDF

Author : Alagarsamy Pandikumar,Kandasamy Jothivenkatachalam
Publisher : John Wiley & Sons
Page : 335 pages
File Size : 41,8 Mb
Release : 2019-06-10
Category : Science
ISBN : 9781119529897

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Photocatalytic Functional Materials for Environmental Remediation by Alagarsamy Pandikumar,Kandasamy Jothivenkatachalam Pdf

A comprehensive volume on photocatalytic functional materials for environmental remediation As the need for removing large amounts of pollution and contamination in air, soil, and water grows, emerging technologies in the field of environmental remediation are of increasing importance. The use of photocatalysis—a green technology with enormous potential to resolve the issues related to environmental pollution—breaks down toxic organic compounds to mineralized products such as carbon dioxide and water. Due to their high performance, ease of fabrication, long-term stability, and low manufacturing costs, photofunctional materials constructed from nanocomposite materials hold great potential for environmental remediation. Photocatalytic Functional Materials for Environmental Remediation examines the development of high performance photofunctional materials for the treatment of environmental pollutants. This timely volume assembles and reviews a broad range of ideas from leading experts in fields of chemistry, physics, nanotechnology, materials science, and engineering. Precise, up-to-date chapters cover both the fundamentals and applications of photocatalytic functional materials. Semiconductor-metal nanocomposites, layered double hydroxides, metal-organic frameworks, polymer nanocomposites, and other photofunctional materials are examined in applications such as carbon dioxide reduction and organic pollutant degradation. Providing interdisciplinary focus to green technology materials for the treatment of environmental pollutants, this important work: Provides comprehensive coverage of various photocatalytic materials for environmental remediation useful for researchers and developers Encompasses both fundamental concepts and applied technology in the field Focuses on novel design and application of photocatalytic materials used for the removal of environmental contaminates and pollution Offers in-depth examination of highly topical green-technology solutions Presents an interdisciplinary approach to environmental remediation Photocatalytic Functional Materials for Environmental Remediation is a vital resource for researchers, engineers, and graduate students in the multi-disciplinary areas of chemistry, physics, nanotechnology, environmental science, materials science, and engineering related to photocatalytic environmental remediation.

Titanium Dioxide

Dongfang Yang
Titanium Dioxide Book PDF

Author : Dongfang Yang
Publisher : BoD – Books on Demand
Page : 520 pages
File Size : 41,7 Mb
Release : 2018-06-27
Category : Technology & Engineering
ISBN : 9781789233261

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Titanium Dioxide by Dongfang Yang Pdf

Titanium dioxide is currently being used in many industrial products. It provides unique photocatalytic properties for water splitting and purification, bacterial inactivation, and organics degradation. It has also been widely used as the photoanode for dye-sensitized solar cells and coatings for self-cleaning surfaces, biomedical implants, and nanomedicine. This book covers various aspects of titanium dioxide nanomaterials including their unique one-dimensional, two-dimensional, mesoporous, and hierarchical nanostructures and their synthetic methods such as sol-gel, hydrothermal, anodic oxidation, and electrophoretic deposition, as well as its key applications in environmental and energy sectors. Through these 24 chapters written by experts from the international scientific community, readers will have access to a comprehensive overview of the recent research and development findings on the titanium dioxide nanomaterials.

Aquatic and Surface Photochemistry

George R. Helz
Aquatic and Surface Photochemistry Book PDF

Author : George R. Helz
Publisher : CRC Press
Page : 750 pages
File Size : 46,7 Mb
Release : 2018-01-10
Category : Science
ISBN : 9781351086745

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Aquatic and Surface Photochemistry by George R. Helz Pdf

Aquatic and Surface Photochemistry provides a broad overview of current research in the emerging field of environmental aquatic and surface photochemistry. Selected reviews and current research articles are blended to provide an in-depth treatment of various aspects of this research area. The first part of the text deals with photochemistry in the environment, covering recent research on the following topics: aquatic photochemistry of organic pollutants and agrochemicals, photochemical cycling of carbon and transition metals (especially iron), photochemical formation of reactive oxygen species in natural waters, photoreaction in cloud and rain droplets, and photoreactions on environmental surfaces (soil, ash, metal, oxide). The second part provides discussions and data on both heterogeneous photocatalytic and homogeneous processes, with topics ranging from applications to mechanistic studies. These chapters illustrate the wide diversity of pollutant classes that are degradable by photochemical techniques and the effects of various reaction conditions on the rates and efficiency of the techniques. Current kinetic studies are presented, which provide new information about the role of adsorption and the nature of the reactive oxidizing species that mediate these photoremediation processes.This book will interest civil, chemical, and environmental engineers, as well as chemists, soil scientists, geochemists, and atmospheric chemists.

Environmental Nanotechnology for Water Purification

Shahid Ul-Islam
Environmental Nanotechnology for Water Purification Book PDF

Author : Shahid Ul-Islam
Publisher : John Wiley & Sons
Page : 336 pages
File Size : 45,9 Mb
Release : 2020-07-15
Category : Technology & Engineering
ISBN : 9781119640455

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Environmental Nanotechnology for Water Purification by Shahid Ul-Islam Pdf

Dyes, pigments and metals are extensively used in food, paper, carpet, rubber, plastics, cosmetics, and textile industries, in order to color and finish products. As a result, they generate a considerable amount of coloured wastewater rich in organic, inorganic, and mineral substances which are continuously polluting the water bodies and affecting human and aquatic life. Besides these industries, urban and agricultural activities also generate effluents high in biochemical oxygen demand (BOD) and chemical oxygen demand (COD). In recent years, considerable research work has been done in this area and is underway to eliminate heavy metals particularly mercury (Hg), chromium (Cr), lead (Pb), selenium and cadmium (Cd) and synthetic dyes from polluted waters which have high toxicity and carcinogenicity. Currently a number of methods are in operation to decontaminate the polluted waters. Among several purification technologies, use of nanoparticles/composites have gained much attention as efficient purification technology due to its many advantages such as simple synthesis, special chemical and physical properties, unique photocatalytic activity and beneficial antimicrobial properties and high efficiency. The book Environmental Nanotechnology for Water Purification comprehensively covers and provides new insights on all nanoparticles, composites and advanced methods employed in water purification.

Advances in Dye Degradation

Paulpandian Muthu Mareeswaran, Jegathalaprathaban Rajesh
Advances in Dye Degradation Book PDF

Author : Paulpandian Muthu Mareeswaran, Jegathalaprathaban Rajesh
Publisher : Bentham Science Publishers
Page : 207 pages
File Size : 48,6 Mb
Release : 2023-12-20
Category : Science
ISBN : 9789815179552

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Advances in Dye Degradation by Paulpandian Muthu Mareeswaran, Jegathalaprathaban Rajesh Pdf

This series provides information on the nature of dyes, their harmful effects, and dye degrading techniques. The first volume of this series presents a fundamental concept of dye degradation. The information on target-oriented dye mitigation is intended to give readers a better understanding of the dye degradation process to sustain a healthy environment. Chapters present referenced information and highlight novel breakthroughs in the industry. Key topics: Foundations of Dye Knowledge: Evaluating Toxicity Nanotechnology Electrochemistry Catalytic Materials and Photocatalysis Microbial Biodegradation This book serves as a foundational resource for researchers and students in chemistry and chemical engineering courses. It also serves as a reference for industry professionals who work with chemical dyes (for example in textile and plastic industries) and are engaged in the critical field of environmental remediation. Readership Scholars in chemistry and chemical engineering; professionals in manufacturing industries and environmental sustainability. Series Intro This series provides information on the nature of dyes, their harmful effects, and dye degrading techniques. Each volume will bring a collection of edited topics on dye degradation. The goal of the series is to provide readers with detailed knowledge about dye degradation. The editors also aim to give a broad perspective on the role of dye remediation technologies in creating a sustainable environment.

Heterogeneous Photocatalysis

M. Schiavello
Heterogeneous Photocatalysis Book PDF

Author : M. Schiavello
Publisher : Unknown
Page : 218 pages
File Size : 47,5 Mb
Release : 1997-10-09
Category : Science
ISBN : UOM:39015042927684

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Heterogeneous Photocatalysis by M. Schiavello Pdf

Photocatalysis is a reaction which is accelerated by light while a heterogeneous reaction consists of two phases ( a solid and a liquid for example). Heterogeneous Photocatalysis is a fast developing science which to date has not been fully detailed in a monograph. This title discusses the basic principles of heterogeneous photocatalysis and describes the bulk and surface properties of semiconductors. Applications of various types of photoreactions are described and the problems related to the modeling and design of photoreactors are covered.

Semiconductor Photocatalysis

Wenbin Cao
Semiconductor Photocatalysis Book PDF

Author : Wenbin Cao
Publisher : BoD – Books on Demand
Page : 678 pages
File Size : 44,7 Mb
Release : 2016-08-24
Category : Science
ISBN : 9789535124849

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Semiconductor Photocatalysis by Wenbin Cao Pdf

Photocatalysis is a hot topic because it is an environmentally friendly approach toward the conversion of light energy into chemical energy at mild reaction environments. Also, it is well applied in several major areas such as water splitting, bacterial inactivation, and pollutants elimination, which is a possible solution to energy shortage and environmental issues. The fundamental knowledge and the frontier research progress in typical photocatalytic materials, such as TiO2-based and non-TiO2-based photocatalysts, are included in this book. Methods to improve the photocatalytic efficiency and to provide a hint for the rational design of the new photocatalysts are covered.

Water Pollution and Remediation: Photocatalysis

Inamuddin,Mohd Imran Ahamed,Eric Lichtfouse
Water Pollution and Remediation Photocatalysis Book PDF

Author : Inamuddin,Mohd Imran Ahamed,Eric Lichtfouse
Publisher : Springer Nature
Page : 443 pages
File Size : 55,9 Mb
Release : 2020-10-29
Category : Science
ISBN : 9783030547233

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Water Pollution and Remediation: Photocatalysis by Inamuddin,Mohd Imran Ahamed,Eric Lichtfouse Pdf

In the context of climate change and fossil fuel pollution, solar energy appears as a cheap and sustainable fuel for many environmental applications, yet the efficiency of techniques has to be improved. This book reviews recent methods and applications of photocatalysis for the treatment of wastewater containing bacteria, heavy metals, organic pollutants, dyes and tannery effluents. Basics of water pollution, polluted river ecosystems and membranes are also detailed.