Download or read book Preparation and Characterization of Sludge derived Activated Carbon by Zinc Chloride Activation written by Hazwan Hafiz Abdul Halim and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Preparation and Characterization of Activated Carbon from Palm Oil Sludge by Potassium Hydroxide KOH Activation written by Prabakaran Subramaniam and published by . This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Preparation and Characterization of Activated Carbon from Raw Red Macroalgae and Bio Char from Macroalgae written by Bouaik Hassan and published by . This book was released on 2020 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: This article discusses the preparation and characterization of activated carbon by the combined method (combination of two methods of chemical activation by ZnCl 2 and physical CO 2 ) leads to essentially microporous coals with specific BET specific surfaces which can exceed 800 m 2 /g. It is generally obtained by the BET method which is based on the adsorption capacity (in vapor phase) of nitrogen at 77 K and the steric hindrance of the N2 molecule. Microporous activated carbon prepared from Moroccan red macroalgae can be used as excellent carriers for adsorbing small molecules like heavy metals and other organic molecules like pesticides. This work was devoted to the characterization of active carbon prepared from red macroalgae with H 3 PO 4 , ZnCl 2 , CO 2 , H 3 PO 4 / CO 2 , ZnCl 2 / by TFIR, BET and SEM.
Download or read book Preparation and Evaluation of Activated Carbon Produced from Municipal Refuse written by Michael King Stevenson and published by . This book was released on 1972 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Preparation and Characterization of Activated Carbon written by Liza Ramli and published by . This book was released on 1999 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Lignocellulosic Precursors Used in the Synthesis of Activated Carbon written by Virginia Hernández Montoya and published by BoD – Books on Demand. This book was released on 2012-02-29 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present book discusses the principal lignocellulosic precursors used in the elaboration of activated carbons in different countries such as Asia, America, Europe and Africa; the different methods and experimental conditions employed in the synthesis of activated carbons, including one analysis of the principal stages of the preparation such as carbonization and activation (i.e., chemical or physical activation). Also, the recent and more specialized techniques used in the characterization of activated carbons are discussed in this book. For example, the techniques employed to determine textural parameters (mercury porosimetry and gas adsorption isotherms at 77 K) and different spectroscopies to determine chemical functionality (Raman, FT-IR, etc.) and other X-Ray techniques. Additionally, an overview of the application of activated carbons obtained from lignocellulosic precursors for wastewater treatment. Specifically, the analysis and discussion are focused on the advantages and capabilities of activated carbons for the removal of relevant toxic compounds and pollutants from water such as heavy metals, dyes, phenol, etc. Finally, the use of pyrolysis method for the valorization of two Mexican typical agricultural wastes (orange peel and pecan nut shell) for energy and carbon production is considered in this book.
Download or read book Analysis of the Pore Structure of Activated Carbons Produced from Paper Mill Sludge Using Small Angle Neutron Scattering Data written by and published by . This book was released on 1999 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: A novel, cost-effective, and environmentally benign process was developed to produce highly efficient carbon-based adsorbents (CBAs) from paper mill sludge. The production process required chemical activation of sludge using zinc chloride and pyrolysis at 750 C in N2 gas. The produced CBAs were characterized according to their surface area and pore size distribution using N2-BET adsorption isotherm data. Further characterization of the surface and pore structure was conducted using a unified exponential/power law approach applied to small angle neutron scattering (SANS) data. The structural features analyzed by SANS revealed the dependence of porosity with zinc chloride concentration. The presence of inaccessible pores was also determined by contrast-match experiments.
Download or read book Synthesis Characterization and Catalytic Activity of Sludge Based Activated Carbon written by Hitendra B. Jain and published by . This book was released on 2000 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nanobiotechnology for Green Environment written by Amit Kumar and published by CRC Press. This book was released on 2021-03-04 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book examines environmental issues and their solutions with advancements in biotechnology and nanotechnology. This book will focus on environmental friendly waste management, wastewater treatment, and utilization of wastes for energy. As humanity is struggling for clean air, water and even contaminant free food, our society must ponder the condition of environment. This book covers a variety of environmental issues and how they could be solved through innovations in science, engineering and technology. The authors examine the use of biotechnological methods to remediate wastewater, toxic organic compounds and sludge management problems. The topics include different research disciplines such as water and wastewater treatment, solid waste management and utilization of wastes for energy. This book will be useful for researchers, students, scientists and academicians who are working in multidisciplinary areas like microbiology, biotechnology, nanotechnology to address environmental issues such as water and wastewater treatment, solid waste management and energy resources. Nanobiotechnology for Green Environment covers a variety of environmental issues and how they could be solved through innovations in science, engineering and technology.
Download or read book Industrial and Municipal Sludge written by Majeti Narasimha Vara Prasad and published by Butterworth-Heinemann. This book was released on 2019-04-16 with total page 858 pages. Available in PDF, EPUB and Kindle. Book excerpt: Industrial and Municipal Sludge: Emerging Concerns and Scope for Resource Recovery begins with a characterization of the types of sludge and their sources and management strategies. This section is followed by specific chapters that cover Emerging contaminants in sludge (Endocrine disruptors, Pesticides and Pharmaceutical residues, including illicit drugs/controlled substances), Bioleaching of sludge [with an enriched sulfur-oxidizing bacterial community, Recovery of valuable metals (Bioleaching and use of sulfur-oxidizing bacterial community, and Biogas production by continuous thermal hydrolysis and thermophilic anaerobic digestion of waste activated sludge. In addition, the book includes numerous tables and flow diagrams to help users further comprehend the subject matter. - Includes numerous tables and flow diagrams to assist in the comprehension of new and existing sludge treatments and resource recovery technology - Covers biogas production by continuous thermal hydrolysis and thermophilic anaerobic digestion of waste activated sludge - Presents information on the recovery of valuable metals from sludge (bioleaching and the use of a sulfur-oxidizing bacterial community) - Includes opportunities and challenges in the biorefinery-based valorization of pulp and paper sludge
Download or read book Solid Waste Management written by Garima Chauhan and published by CRC Press. This book was released on 2023-12-01 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: ‘Waste’ is generally identified as goods or material that are perceived to be mostly valueless. However, objects that are perceived to be waste based on consumers’ object valuation can be redefined to create value. This requires a multitude of efforts using different strategies in waste prevention and management. This book is an edited collection of various chemical approaches used for valorization of solid wastes, particularly, waste electrical and electronic equipment, plastic waste, and agro-residue waste, that provide research insights into the concept "waste-to-energy". Covering a variety of interdisciplinary topics on waste treatment and resource recovery makes the book one for all that serves as an excellent reading material for engineers, science scholars, entrepreneurs, and organizations who are working in the field of waste management.
Download or read book The Pomegranate written by M. K. Sheikh and published by IBDC Publishers. This book was released on 2006 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Indian context.
Download or read book Proceedings of 2nd World Conference on Byproducts of Palms and Their Applications written by Mohammad Jawaid and published by Springer Nature. This book was released on 2022-11-24 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the selected papers presented at the 2nd World Conference on Byproducts of Palms and their Applications (ByPalma 2021), held as a virtual conference on September 28–30, 2021. The conference focused on the byproducts of palm plantations around the globe and their current and potential applications. It provided an interdisciplinary platform for leading academic scientists, researchers, artisans, entrepreneurs and industry professionals as well as palm growers to exchange recent developments, technologies, innovations, trends, concerns, challenges, and opportunities, related to palm by-products R&D, manufacturing, and crafts. As a reference, it will be of interest to students, scientists, engineers, government officials, and industrial practitioners.
Download or read book Adsorption Surface Area and Porosity written by Sidney John Gregg and published by . This book was released on 1991 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: The principal aim of the second edition of this book remains the same as that of the first edition: to give a critical exposition of the use of the adsorption methods for the assessment of the surface and pore size distribution of finely divided and porous solids.
Download or read book Synthesis Technology and Applications of Carbon Nanomaterials written by Suraya Abdul Rashid and published by Elsevier. This book was released on 2018-10-10 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: Synthesis, Technology and Applications of Carbon Nanomaterials explores the chemical properties of different classes of carbon nanomaterials and their major applications. As carbon nanomaterials are used for a variety of applications due to their versatile properties and characteristics, this book discusses recent advances in synthesis methods, characterization, and applications of 0D -3D dimensional carbon nanomaterials. It is an essential resource for readers focusing on carbon nanomaterials research. - Explores the chemical properties of different classes of carbon nanomaterials and their major applications - Discusses recent advances in synthesis methods, characterization, and applications of 0D -3D dimensional carbon nanomaterials
Download or read book The Impact of Zinc Chloride Activation on the Surface Properties of Activated Carbons Produced from Paper Mill Sludge written by Marta Zolyniak-Campbell and published by . This book was released on 1999 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biomass and Bioenergy written by Khalid Rehman Hakeem and published by Springer. This book was released on 2014-08-25 with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biomass obtained from agricultural residues or forest can be used to produce different materials and bioenergy required in a modern society. As compared to other resources available, biomass is one of the most common and widespread resources in the world. Thus, biomass has the potential to provide a renewable energy source, both locally and across large areas of the world. It is estimated that the total investment in the biomass sector between 2008 and 2021 will reach the large sum of $104 billion. Presently bioenergy is the most important renewable energy option and will remain so the near and medium-term future. Previously several countries try to explore the utilization of biomass in bioenergy and composite sector. Biomass has the potential to become the world’s largest and most sustainable energy source and will be very much in demand. Bioenergy is based on resources that can be utilized on a sustainable basis all around the world and can thus serve as an effective option for the provision of energy services. In addition, the benefits accrued go beyond energy provision, creating unique opportunities for regional development. The present book will provide an up-to-date account of non-wood, forest residues, agricultural biomass (natural fibers), and energy crops together with processing, properties and its applications to ensure biomass utilization and reuse. All aspects of biomass and bioenergy and their properties and applications will be critically re-examined. The book consists of three sections, presenting Non wood and forest products from forestry, arboriculture activities or from wood processing, agricultural biomass (natural fibers) from agricultural harvesting or processing and finally energy crops: high yield crops and grasses grown especially for energy production.
