Solar - Photocatalytic of Zinc Oxide for Mineralization of Phenol

Solar - Photocatalytic of Zinc Oxide for Mineralization of Phenol PDF Author: Nik Noor Athirah Nik Yusoff
Publisher:
ISBN:
Category : Phenol
Languages : en
Pages : 104

Get Book Here

Book Description

Solar - Photocatalytic of Zinc Oxide for Mineralization of Phenol

Solar - Photocatalytic of Zinc Oxide for Mineralization of Phenol PDF Author: Nik Noor Athirah Nik Yusoff
Publisher:
ISBN:
Category : Phenol
Languages : en
Pages : 104

Get Book Here

Book Description


Photocatalytic Degradation of Phenol Under Different Conditions Using Microwave Irradiated Zinc Oxide

Photocatalytic Degradation of Phenol Under Different Conditions Using Microwave Irradiated Zinc Oxide PDF Author: Lee Chyn Tan
Publisher:
ISBN:
Category : Photocatalysis
Languages : en
Pages : 62

Get Book Here

Book Description


Photocatalysis and Water Purification

Photocatalysis and Water Purification PDF Author: Pierre Pichat
Publisher: John Wiley & Sons
ISBN: 3527645411
Category : Technology & Engineering
Languages : en
Pages : 436

Get Book Here

Book Description
Water is one of the essential resources on our planet. Therefore, fresh water and the recycling of waste-water are very important topics in various areas. Energy-saving green technologies are a demand in this area of research. Photocatalysis comprises a class of reactions which use a catalyst activated by light. These reactions include the decomposition of organic compounds into environmental friendly water and carbon dioxide, leading to interesting properties of surfaces covered with a photocatalyst: they protect e.g. against incrustation of fouling matter, they are self-cleaning, antibacterial and viricidal. Therefore, they are attractive candidates for environmental applications such as water purification and waste-water treatment. This book introduces scientists and engineers to the fundamentals of photocatalysis and enlightens the potentials of photocatalysis to increase water quality. Also, strategies to improve the photocatalytic efficacy are pointed out: synthesis of better photocatalysts, combination of photocatalysis with other technologies, and the proper design of photocatalytic reactors. Implementation of applications and a chapter on design approaches for photocatalytic reactors round off the book. 'Photocatalysis and Water Purification' is part of the series on Materials for Sustainable Energy and Development edited by Prof. G.Q. Max Lu. The series covers advances in materials science and innovation for renewable energy, clean use of fossil energy, and greenhouse gas mitigation and associated environmental technologies.

Phenolic Compounds

Phenolic Compounds PDF Author: Marcos Soto-Hernández
Publisher: BoD – Books on Demand
ISBN: 9535129570
Category : Science
Languages : en
Pages : 458

Get Book Here

Book Description
Phenolic compounds as a large class of metabolites found in plants have attracted attention since long time ago due to their properties and the hope that they will show beneficial health effects when taken as dietary supplements. This book presents the state of the art of some of the natural sources of phenolic compounds, for example, medicinal plants, grapes or blue maize, as well as the modern methods of extraction, quantification, and identification, and there is a special section discussing the treatment, removal, and degradation of phenols, an important issue in those phenols derived from the pharmaceutical or petrochemical industries.

Photocatalytic Degradation of Phenol Utilizing Titanium Dioxide Zinc Oxide and Tungstem Trioxide Systems

Photocatalytic Degradation of Phenol Utilizing Titanium Dioxide Zinc Oxide and Tungstem Trioxide Systems PDF Author: Ruoh Chyang Tang
Publisher:
ISBN:
Category :
Languages : en
Pages : 62

Get Book Here

Book Description


SENSITIVITY ANALYSIS ON PHOTOCATALYTIC DEGRADATION OF PHENOL IN PRODUCED W ATER USING ZINC OXIDE NANORODS UNDER VISIBLE LIGHT IRRADAION

SENSITIVITY ANALYSIS ON PHOTOCATALYTIC DEGRADATION OF PHENOL IN PRODUCED W ATER USING ZINC OXIDE NANORODS UNDER VISIBLE LIGHT IRRADAION PDF Author: Halima Said Al Hassniyah
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

Get Book Here

Book Description


Photocatalytic Functional Materials for Environmental Remediation

Photocatalytic Functional Materials for Environmental Remediation PDF Author: Alagarsamy Pandikumar
Publisher: John Wiley & Sons
ISBN: 1119529891
Category : Science
Languages : en
Pages : 367

Get Book Here

Book Description
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.

Heterogeneous Photocatalysis

Heterogeneous Photocatalysis PDF Author: Giuseppe Marcì
Publisher: Elsevier
ISBN: 0444640169
Category : Technology & Engineering
Languages : en
Pages : 291

Get Book Here

Book Description
Heterogeneous Photocatalysis: Relationships with Heterogeneous Catalysis and Perspectives highlights the differences between thermal-catalysis and photo-catalysis and indicates borderlines, in particular, the possible synergism between them. The book outlines the basic aspect of thermal- and photo-catalysis, along with the most important characterization techniques. In addition, it presents case studies of thermal-catalytic and photo-catalytic or thermal-photo-catalytic reactions and includes a comparison between the results obtained using an inorganic solid as thermal catalyst and photocatalyst for the same reaction, and in the same setup. Final sections offer information on the preparation methods of (photo)catalysts, various techniques used for their characterization, engineering and economical aspects. This book will be a valuable reference source for students and researchers involved in heterogeneous photocatalysis and catalysis, chemistry, chemical engineering, materials science, materials engineering, environment engineering, nanotechnology and green chemistry. - Provides selective methods for the preparation of microcrystalline/nanocrystalline solids or films used in catalytic and photocatalytic processes - Describes (photo)reactions that can be carried out catalytically and/or photocatalytically - Outlines the different mechanisms, yields and experimental conditions under which photocatalytic reactions can take place - Describes various (photo)reactors and set ups under which the photacatalytic reactions can be carried out - Provides an economic assessment to understand the feasibility of some photocatalytic reactions

Photocatalytic Semiconductors

Photocatalytic Semiconductors PDF Author: Aracely Hernández-Ramírez
Publisher: Springer
ISBN: 3319109995
Category : Science
Languages : en
Pages : 298

Get Book Here

Book Description
This critical volume examines the different methods used for the synthesis of a great number of photocatalysts, including TiO2, ZnO and other modified semiconductors, as well as characterization techniques used for determining the optical, structural and morphological properties of the semiconducting materials. Additionally, the authors discuss photoelectrochemical methods for determining the light activity of the photocatalytic semiconductors by means of measurement of properties such as band gap energy, flat band potential and kinetics of hole and electron transfer. Photocatalytic Semiconductors: Synthesis, Characterization and Environmental Applications provide an overview of the semiconductor materials from first- to third-generation photocatalysts and their applications in wastewater treatment and water disinfection. The book further presents economic and toxicological aspects in the production and application of photocatalytic materials.

Novel Photoactive Materials

Novel Photoactive Materials PDF Author: Maria Vittoria Diamanti
Publisher: MDPI
ISBN: 3038976504
Category : Science
Languages : en
Pages : 166

Get Book Here

Book Description
This book is a printed edition of the Special Issue Novel Photoactive Materials that was published in Materials