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Author: Avelino Nunez-Delgado Publisher: Elsevier ISBN: 0323851843 Category : Science Languages : en Pages : 778
Book Description
Sorbents Materials for Controlling Environmental Pollution: Current State and Trends presents data on current use and future trends regarding sorbent materials employed against soil, water, and air pollution. The book is organized first by use and research for a variety of geographic areas. It will then focus on different sorbent materials and their uses, followed by various pollutants and their management. Including updated and extensive data from an assortment of sources, the book is organized to be very accessible, including with an interactive table to help identify the results of appropriate sorbents for each environmental compartment. The growing concern regarding soil, water and air pollution all over the world has implications for climate change and sustainability, making Sorbents Materials for Controlling Environmental Pollution: Current State and Trends an important reference for environmental scientists to identify tools for moving forward in solving these problems. Includes data and examples from various geographic locations worldwide Synthesizes data for a variety of sorbent material from different sources Presents data for various kinds of pollutants across environmental spheres, including soil, water, and air Utilizes an interactive table for quicker access to data and results
Author: Avelino Nunez-Delgado Publisher: Elsevier ISBN: 0323851843 Category : Science Languages : en Pages : 778
Book Description
Sorbents Materials for Controlling Environmental Pollution: Current State and Trends presents data on current use and future trends regarding sorbent materials employed against soil, water, and air pollution. The book is organized first by use and research for a variety of geographic areas. It will then focus on different sorbent materials and their uses, followed by various pollutants and their management. Including updated and extensive data from an assortment of sources, the book is organized to be very accessible, including with an interactive table to help identify the results of appropriate sorbents for each environmental compartment. The growing concern regarding soil, water and air pollution all over the world has implications for climate change and sustainability, making Sorbents Materials for Controlling Environmental Pollution: Current State and Trends an important reference for environmental scientists to identify tools for moving forward in solving these problems. Includes data and examples from various geographic locations worldwide Synthesizes data for a variety of sorbent material from different sources Presents data for various kinds of pollutants across environmental spheres, including soil, water, and air Utilizes an interactive table for quicker access to data and results
Author: Publisher: DIANE Publishing ISBN: 1428912231 Category : Languages : en Pages : 42
Book Description
Army policies and Department of Defense (DOD) pollution-prevention procedures require cleanup of spills of any size or volume. Army vehicle maintenance shops typically use drip pans and absorbing materials, mostly clay-based compounds, to clean up spills. The use of absorbents (sorbents) to clean spills is the preferred alternative by DOD and Army installations. The U.S. Army Construction Engineering Research Laboratory (CERL) conducted this study to evaluate and summarize the properties of the many commercially available absorbing materials. This study concludes that no single solution exists to control oil drips and clean up small oil spills at Army motor pools. Most installations require a combination of drip pans, sorption pads, and sorbing loose material. The study further found that: 1. While election of sorbents is specific to installation and application, in general, cellulose products are the best choice, followed by synthetic products. 2. Disposal of the saturated sorbents is a critical factor in selecting sorbents. Regulatory requirements and cost are key elements in deciding disposal procedures. 3. Training is required for all Army staff on characteristics of different products and their applications to avoid wrong applications that may result in environmental problems.
Author: Amit Bhatnagar Publisher: Bentham Science Publishers ISBN: 1608052699 Category : Technology & Engineering Languages : en Pages : 543
Book Description
Among various water and wastewater treatment technologies, the adsorption process is considered better because of lower cost, simple design and easy operation. Activated carbon (a universal adsorbent) is generally used for the removal of diverse types of pollutants from water and wastewater. Research is now being directed towards the modification of carbon surfaces to enhance its adsorption potential towards specific pollutants. However, widespread use of commercial activated carbon is sometimes restricted especially in developing or poor countries due to its higher costs. Attempts are therefore being made to develop inexpensive adsorbents utilizing abundant natural materials, agricultural and industrial waste materials. Use of waste materials as low-cost adsorbents is attractive due to their contribution in the reduction of costs for waste disposal, therefore contributing to environmental protection. This e-book explores knowledge on recent developments in adsorbents synthesis and their use in water pollution control. This handy reference work is intended for researchers and scientists actively engaged in the study of adsorption and the development and application of efficient adsorption technology for water treatment. This e-book covers a wide range of topics including modeling aspects of adsorption process and the applications of conventional and non-conventional adsorbents in water remediation emphasizing sorption mechanisms of different pollutants on the adsorbents.
Author: Grégorio Crini Publisher: Springer ISBN: 3319921622 Category : Science Languages : en Pages : 399
Book Description
This is the second volume on adsorption using green adsorbents and is written by international contributors who are the leading experts in the adsorption field. Together with the first volume they show a typical selection of green materials used in wastewater treatment, with emphasis on industrial effluents. This second volume focuses on innovative materials. It presents hemp-based materials for metal removal, and the use of leaves for metal removal. It describes the biosorption of metals and metalloids on various materials and discusses the recent advances in cellulose-based adsorbents used in environmental purposes. Furthermore, activated carbons from food wastes, aerogels and bones, and municipal solid waste biochar as efficient materials for pollutant removal, respectively are reviewed as well as biosorption of dyes onto microbial biosorbents and the use of mushroom biomass to remove pollutants are looked at. The volume also includes detailed review of green adsorbents for removal of antibiotics, pesticides and endocrine disruptors and the use of pillared interlayered clays as innovative materials for pollutant removal. Finally, the use of green adsorbents for radioactive pollutant removal from natural water is discussed. The audience for this book includes students, environmentalists, engineers, water scientists, civil and industrial personnel who wish to specialize in adsorption technology. Academically, this book will be of use to students in chemical and environmental engineering who wish to learn about adsorption and its fundamentals. It has also been compiled for practicing engineers who wish to know about recent developments on adsorbent materials in order to promote further research toward improving and developing newer adsorbents and processes for the efficient removal of pollutants from industrial effluents. It is hoped that the book will serve as a readable and useful presentation not only for undergraduate and postgraduate students but also for the water scientists and engineers and as a convenient reference handbook in the form of numerous recent examples and appended information.
Author: Hugo Saldarriaga-Noreña Publisher: BoD – Books on Demand ISBN: 1839680628 Category : Technology & Engineering Languages : en Pages : 226
Book Description
In recent years, there have been significant advances in the techniques of sampling and analysis, which has allowed the more accurate recording of environmental levels of many substances present in the environment. At the same time, processes for the remediation of contaminated matrices have evolved, through the application and/or combination of biological, physical, and chemical procedures.The purpose of this book is to present new studies aimed at determining levels of environmental pollution in various parts of the world. It also shows new alternatives for the remediation of contaminated matrices.
Author: P Aarne Vesilind Publisher: Elsevier ISBN: 1483140725 Category : Technology & Engineering Languages : en Pages : 406
Book Description
Environmental Pollution and Control, Third Edition focuses on the aspects of environmental engineering science and technology, including water pollution, wastewater, sludge treatment, and water pollution legislation. The book first elaborates on environmental and water pollution and measurement of water quality. Discussions focus on chemical oxygen demand, bacteriological measurements, heavy metals, effect of pollution on streams, lakes, and oceans, biodegradation, population responses, and exposure and latency. The publication also takes a look at water supply and water treatment, including disinfection, filtration, settling, coagulation and flocculation, water transmission, and groundwater and surface water supplies. The manuscript examines the collection and treatment of wastewater, sludge treatment and disposal, and nonpoint source water pollution. Topics include control technologies applicable to nonpoint source pollution, sources of sludge, ultimate disposal, onsite wastewater disposal, central wastewater treatment, and tertiary treatment. The text also elaborates on water pollution law, solid wastes, resource recovery, and hazardous wastes. The publication is a valuable reference for environmental pollution experts and readers interested in environmental pollution and control.
Author: Tushar Kanti Sen Publisher: CRC Press ISBN: 1351230697 Category : Science Languages : en Pages : 493
Book Description
Air and water pollution occurs when toxic pollutants of varying kinds (organic, inorganic, radioactive and so on) are directly or indirectly discharged into the environment without adequate treatment to remove these potential pollutants. There are a total of 13 book chapters in three sections contributed by significant number of expert authors around the world, aiming to provide scientific knowledge and up-to-date development of various solid wastes based cost-effective adsorbent materials and its sustainable application in the removal of contaminates/pollutants from air, gas and water. This book is useful for the professions, practicing engineers, scientists, researchers, academics and undergraduate and post-graduate students’ interest on this specific area. Key Features: • Exclusive compilation of information on use of industrial and agricultural waste based adsorbents for air and water pollution abatement. • Explores utilization of industrial solid wastes in adsorptive purification and agricultural and agricultural by-products in separation and purification. • Discusses cost-effective solid wastes based emerging adsorbents. • Alternative adsorbents in the removal of a wide range of contaminants and pollutants from water is proposed. • Includes performance of unit operations in waste effluents treatment.
Author: Avelino Nunez-Delgado
Author: Avelino Nunez-Delgado
Author: 
Author: Amit Bhatnagar
Author: Thomas P. Willis
Author: Grégorio Crini
Author: Hugo Saldarriaga-Noreña
Author: Ferdinand Quiñones
Author: P Aarne Vesilind
Author: Tushar Kanti Sen
Author: Grégorio Crini