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A Study Of Factors That Affect The Preparation Of Activated Carbons From Date Pits
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Book Synopsis A Study of Factors that Affect the Preparation of Activated Carbons from Date Pits by : Zenat Alkhayat
Download or read book A Study of Factors that Affect the Preparation of Activated Carbons from Date Pits written by Zenat Alkhayat and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The study was designed to investigate optimal conditions of the activated carbon preparation from date pits using zinc chloride solution as a chemical activator. Activation conditions varied were inert (N2) gas flow rate, impregnation ratio, activation temperature and time. Factorial analysis and analysis of variance were implemented to study the mutual influence of these conditions on the surface properties of the activated carbon samples prepared. It was found that the iodine number and the surface area are influenced by all four activation parameters. In the same time, the methylene blue number is only influenced by the activation temperature and time. The optimal conditions for the preparation of the activated carbon from date pits were found to be 200 mL min−1 of nitrogen gas flow rate, 25% zinc chloride solution concentration, 800 °C activation temperature and 3.0 hours of activation time. These activation conditions allowed to achieve 407.150 mg g−1 of iodine number, 25.38 mg g−1 of methylene blue number and 390.50 m2 g−1 of the surface area --
Book Synopsis A Study of the Factors that Affect the Preparation of Activated Carbons from Olive Pits by : Abdulaziz Alghamdi
Download or read book A Study of the Factors that Affect the Preparation of Activated Carbons from Olive Pits written by Abdulaziz Alghamdi and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Activated carbon is a widely used functional material. One of the most significant and resource demanding areas of activated carbon application is wastewater treatment in industry scale. The largest challenge, manufacturers face nowadays is the cost of commercially produced activated carbon. Moreover, the process of activated carbon regeneration is often complicated and cost demanding. The aim of this study is to investigate suitable conditions for production of activated carbon from raw materials, namely - from olive pits. This would provide a profitable methodology of production of activated carbon from the cheap and renewable material. Four factors, known to affect the process of carbon activation were investigated in this study: nitrogen gas flow rate (200 - 400 mL/min), concentration of zinc chloride, as a chemical activator (25 -- 50 %), temperature of activation (600 - 800 °C) and activation time (1.5 - 3 hours). The quality of activation was refereed by comparing specific surface area for each of the factor combinations --
Book Synopsis Sorption Processes and Pollution by : Grégorio Crini
Download or read book Sorption Processes and Pollution written by Grégorio Crini and published by Presses Univ. Franche-Comté. This book was released on 2010 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Production of Activated Carbon from Date Palm Pits and Its Use in Industrial Wastewater Treatment by : Essa Mohammed Hussain
Download or read book Production of Activated Carbon from Date Palm Pits and Its Use in Industrial Wastewater Treatment written by Essa Mohammed Hussain and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Chemical Functionalization of Carbon Nanomaterials by : Vijay Kumar Thakur
Download or read book Chemical Functionalization of Carbon Nanomaterials written by Vijay Kumar Thakur and published by CRC Press. This book was released on 2015-07-28 with total page 1087 pages. Available in PDF, EPUB and Kindle. Book excerpt: Carbon-based nanomaterials are rapidly emerging as one of the most fascinating materials in the twenty-first century. Chemical Functionalization of Carbon Nanomaterials: Chemistry and Applications provides a thorough examination of carbon nanomaterials, including their variants and how they can be chemically functionalized. It also gives a comprehe
Book Synopsis Rapid Refrigeration and Water Protection by : Rasel Das
Download or read book Rapid Refrigeration and Water Protection written by Rasel Das and published by Springer Nature. This book was released on 2022-05-23 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a cross-disciplinary, multi-scale assessment of the development of adsorption-based refrigerants and super-adsorbent-based wastewater purification. The book covers two major aspects from the 21st century, including the development of an environmentally benign adsorption cooling system and the preparation of a super-adsorbent for water purification. Although work has been published on these topics, the authors present the latest findings and introduce some new perspectives. The book is written as a reference book with contributions from global field experts and will appeal to water engineers, chemists, environmentalists, physicists, material scientists, nano-technologists, and environmental technologists.
Book Synopsis Activated Carbon Adsorption by : Roop Chand Bansal
Download or read book Activated Carbon Adsorption written by Roop Chand Bansal and published by CRC Press. This book was released on 2005-05-24 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Book Synopsis Carbon-Based Materials and Environmental Remediation: Graphene, Biochar, and More by : Nirmala, N.
Download or read book Carbon-Based Materials and Environmental Remediation: Graphene, Biochar, and More written by Nirmala, N. and published by IGI Global. This book was released on 2024-08-28 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt: Carbon-based materials have emerged as versatile and effective solutions in environmental remediation. These materials possess exceptional adsorption properties that enable them to capture and remove a wide range of pollutants from air and water. Their high surface area, porosity, and stability make them ideal for tackling contaminants such as heavy metals, organic compounds, and pesticides. By leveraging these unique properties, carbon-based materials play a crucial role in mitigating environmental pollution and promoting sustainable practices. Carbon-Based Materials and Environmental Remediation: Graphene, Biochar, and More explores the applications of carbon-based materials such as graphene, biochar, and more for environmental remediation. This book delves into the unique properties and mechanisms that make these materials effective in addressing various environmental challenges. Covering topics such as carbon nanomaterials, pesticide remediation, and water pollution control, this book is an essential resource for environmental scientists, chemical engineers, materials scientists, academic researchers, graduate and postgraduate students, and more.
Book Synopsis Green Chemistry for Dyes Removal from Waste Water by : Sanjay K. Sharma
Download or read book Green Chemistry for Dyes Removal from Waste Water written by Sanjay K. Sharma and published by John Wiley & Sons. This book was released on 2015-02-25 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of synthetic chemical dyes in various industrial processes, including paper and pulp manufacturing, plastics, dyeing of cloth, leather treatment and printing, has increased considerably over the last few years, resulting in the release of dye-containing industrial effluents into the soil and aquatic ecosystems. The textile industry generates high-polluting wastewaters and their treatment is a very serious problem due to high total dissolved solids (TDS), presence of toxic heavy metals, and the non-biodegradable nature of the dyestuffs in the effluent. The chapters in this book provide an overview of the problem and its solution from different angles. These problems and solutions are presented in a genuinely holistic way by world-renowned researchers. Discussed are various promising techniques to remove dyes, including the use of nanotechnology, ultrasound, microwave, catalysts, biosorption, enzymatic treatments, advanced oxidation processes, etc., all of which are "green." Green Chemistry for Dyes Removal from Wastewater comprehensively discusses: Different types of dyes, their working and methodologies and various physical, chemical and biological treatment methods employed Application of advanced oxidation processes (AOPs) in dye removal whereby highly reactive hydroxyl radicals are generated chemically, photochemically and/or by radiolytic/ sonolytic means. The potential of ultrasound as an AOP is discussed as well. Nanotechnology in the treatment of dye removal types of adsorbents for removal of toxic pollutants from aquatic systems Photocatalytic oxidation process for dye degradation under both UV and visible light, application of solar light and solar photoreactor in dye degradation
Book Synopsis The Palladium Hydrogen System by : F. A. Lewis
Download or read book The Palladium Hydrogen System written by F. A. Lewis and published by . This book was released on 1967 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Journal of the Chinese Chemical Society by :
Download or read book Journal of the Chinese Chemical Society written by and published by . This book was released on 2005 with total page 782 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Activated Carbon written by Harry Marsh and published by Elsevier. This book was released on 2006-07-12 with total page 555 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent years have seen an expansion in speciality uses of activated carbons including medicine, filtration, and the purification of liquids and gaseous media. Much of current research and information surrounding the nature and use of activated carbon is scattered throughout various literature, which has created the need for an up-to-date comprehensive and integrated review reference. In this book, special attention is paid to porosities in all forms of carbon, and to the modern-day materials which use activated carbons - including fibres, clothes, felts and monoliths. In addition, the use of activated carbon in its granular and powder forms to facilitate usage in liquid and gaseous media is explored. Activated Carbon will make essential reading for Material Scientists, Chemists and Engineers in academia and industry. - Characterization of porosity - The surface chemistry of the carbons - Methods of activation and mechanisms of adsorptio - Computer modelling of structure and porosity within carbons - Modern instrumental analytical methods
Book Synopsis Fundamentals of Electrochemical Analysis by : Zbigniew Galus
Download or read book Fundamentals of Electrochemical Analysis written by Zbigniew Galus and published by . This book was released on 1991 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edition of an established text has been revised and updated to include extended chapters on impulse polarography, voltammetry, diffusion to a microdisk electrode, semi-integral and semi-differential analysis, modern views of adsorption and newly-developed techniques.
Book Synopsis Sustainable Agriculture Reviews 34 by : Mu. Naushad
Download or read book Sustainable Agriculture Reviews 34 written by Mu. Naushad and published by Springer. This book was released on 2019-04-17 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the result of remarkable contribution from the experts of interdisciplinary fields of Science with comprehensive, in-depth and up-to-date research and reviews. It describes the applications of date palm for food, medicine and the environmental sectors. Date palm is one of the oldest cultivated trees and its fruit has been a dietary staple around the world for many centuries. Date pulps contain dietary fibers and easily digestible sugars (70%), mainly glucose, sucrose and fructose. They also contain vitamins like biotin, thiamine, riboflavin, ascorbic and folic acid that are important for our body. The date palm fruit has been used in folk remedies for the treatment of various infectious diseases, cancer and immuno-modulatory activity. Date stones and date palm leaves are freely and abundantly available biomass. Therefore, the renovation of agricultural biomass wastes into activated carbons for drinking water purification, wastewater treatment, treatment of dyes, and metal-ions from aqueous solution would add value to agricultural commodities which offer a solution to environmental problems as well as reduce the cost of waste disposal.
Book Synopsis Adsorption from Aqueous Solution by :
Download or read book Adsorption from Aqueous Solution written by and published by . This book was released on 1968 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nanochemistry written by Ashutosh Sharma and published by CRC Press. This book was released on 2023-02-24 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book encompasses the fundamental concepts of Nanochemistry that involve the self-assemblage of nanostructures, surface stabilization, and functionalization of nanoparticles. It’s a review of the work of world-renowned scientists and is the first of its kind that gives a detailed fundamental understanding of physical, chemical, and biological methods of nanoparticle synthesis. There is a comprehension of different characterization techniques of nanoparticles. This book, for the first time, explains applications of such nanochemicals in nanomedicine, nanoimmunomedicine, lab-on-a-chip, organ-on-a-chip, bioimplants, cyborgs, hydrogen storage, electrochemical splitting of water, and construction industries.
Book Synopsis Book on Ion Exchange, Adsorption and Solvent Extraction by : Mu Naushad
Download or read book Book on Ion Exchange, Adsorption and Solvent Extraction written by Mu Naushad and published by Nova Science Publishers. This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water is a vital element for life. Each recognised form of life on earth, from the smallest microbes to the largest mammals, rely on water. But the amount of fresh water on the earth is limited. Due to industrialization, urbanization, and rapid growth of population; even this small amount of fresh water is compromised. This comprehensive book covers 14 review chapters on todays rapidly growing areas of ion exchange, adsorption and solvent extraction and provides an important resource for scientists, and researchers in the fields of environmental science, chemistry, nanotechnology, material science and engineering.
