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Author : Christopher Van Lienden
Publisher :
ISBN 13 :
Total Pages : 104 pages
Book Rating : 4.:/5 (75 download)
Download or read book Low Cost Adsorbents for the Removal of Dissolved Metals from Stormwater written by Christopher Van Lienden and published by . This book was released on 2006 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Lin Shan
Publisher :
ISBN 13 :
Total Pages : 208 pages
Book Rating : 4.:/5 (8 download)
Download or read book Competitive Adsorption in the Removal of Dissolved Metals from Stormwater with Activated Carbons written by Lin Shan and published by . This book was released on 2008 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ajay Kumar Goswami
Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110774658
Total Pages : 122 pages
Book Rating : 4.1/5 (17 download)
Download or read book Heavy Metals Adsorption written by Ajay Kumar Goswami and published by Walter de Gruyter GmbH & Co KG. This book was released on 2022-11-07 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book reviews the state-of-the art methods developed and used to remove heavy metals. It presents both industrial waste and mineral based adsorbent as well as bio waste materials making the book absolutely a source of low cost methods available till date.
Author : Inamuddin
Publisher : Springer Nature
ISBN 13 : 3030474003
Total Pages : 468 pages
Book Rating : 4.0/5 (34 download)
Download or read book Green Adsorbents to Remove Metals, Dyes and Boron from Polluted Water written by Inamuddin and published by Springer Nature. This book was released on 2020-08-31 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews adsorption techniques to clean wastewater, with focus on pollution by dyes and heavy metals. Advanced adsorbents include carbon nanomaterials, biomass, cellulose, polymers, clay, composites and chelating materials.
Author : Shweta G. Rao
Publisher :
ISBN 13 : 9781109367812
Total Pages : 33 pages
Book Rating : 4.3/5 (678 download)
Download or read book Manganese Oxide Coated Adsorbents for Dissolved Zinc Removal from Stormwater Runoff written by Shweta G. Rao and published by . This book was released on 2009 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: Removal of dissolved trace metals from highway runoff is one of the most important challenges in highway runoff pollution control. In the present study the target metal of interest was zinc (Zn). Adsorption of Zn onto manganese (Mn) oxide coated media was investigated. Two media - sand and cement, were coated with MnO2. The structures of manganese oxide coated sand (MOCS) and Manganese oxide coated cement (MOCM) were studied in detail. The SEM images reveal a significantly porous MOCM with spherical manganese oxide deposits. The MOCS on the other hand showed a comparatively less surface roughness. Batch adsorption studies were conducted at three pH values of 5, 7 and 9. A high value of distribution coefficient (Kd) for the MOCM indicated that MOCM might be a promising adsorbent for removal of Zn when compared with MOS. The Freundlich isotherm model fitted the batch adsorption data very well. The removal was the highest at pH 9 for MOS but MOCM showed the same removal capacity at pH 7 and 9. Comparison with coated media (Mn oxide coated polymeric media) studied previously was done which showed MOCM to have a higher affinity Zn and hence better removal capacity.
Author :
Publisher :
ISBN 13 :
Total Pages : 21 pages
Book Rating : 4.:/5 (15 download)
Download or read book The National Shipbuilding Research Program, Heavy Metal Adsorbents for Storm Water Pollution Prevention written by and published by . This book was released on 1997 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report was prepared as the final deliverable for a feasibility study under the National Shipbuilding Research Program (NSRP) Nl-96-04 Subtask 27, "Environmental Studies and Testing." This limited study is not intended to provide a complete evaluation of the use of porous adsorbents for the removal of dissolved heavy metals from storm water, but to determine if commercially available products could be adapted for this task. As defined in the project proposal, the objectives of the project were to (1) evaluate the potential use of a number of adsorbents for the removal of heavy metals from storm water, and (2) determine the feasibility of placing a porous adsorbent within a storm water system as a BMP.
Author : Amit Bhatnagar
Publisher : Bentham Science Publishers
ISBN 13 : 1608052699
Total Pages : 543 pages
Book Rating : 4.6/5 (8 download)
Download or read book Application of Adsorbents for Water Pollution Control written by Amit Bhatnagar and published by Bentham Science Publishers. This book was released on 2012-11-11 with total page 543 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 13 : 3319921622
Total Pages : 410 pages
Book Rating : 4.3/5 (199 download)
Download or read book Green Adsorbents for Pollutant Removal written by Grégorio Crini and published by Springer. This book was released on 2018-07-31 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 : William D. Burgos
Publisher :
ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.3/5 (91 download)
Download or read book Heavy Metal Adsorbents for Storm Water Pollution Prevention written by William D. Burgos and published by . This book was released on 1997 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Richa Madan
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (139 download)
Download or read book Removal of Heavy Metals from Wastewater by Adsorption written by Richa Madan and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Adsorption processes are extensively used in wastewater treatment for heavy metal removal. The most widely used adsorbent is activated carbon giving the best of results but it,Äôs high cost limits its use. It has a high cost of production and regeneration. As the world today faces a shortage of freshwater resources, it is inevitable to look for alternatives that lessen the burden on existing resources. Also, heavy metals are toxic even in trace concentrations, so an environmentally safe method of their removal necessitated the requirement of low cost adsorbents. Adsorption is a cost-effective technique and gained recognition due to its minimum waste disposal advantage. This chapter focuses on the process of adsorption and the types of adsorbent available today. It also encompasses the low-cost adsorbents ranging from agricultural waste to industrial waste explaining the adsorption reaction condition. The cost-effectiveness, technical applicability and easy availability of raw material with low negative impact on the system are the precursors in selecting the adsorbents. The novelty of the chapter lies in covering a wide range of adsorbents with their efficiency in removal of heavy metals from wastewater.
Author : Gordon McKay
Publisher : CRC Press
ISBN 13 : 9780849369209
Total Pages : 202 pages
Book Rating : 4.3/5 (692 download)
Download or read book Use of Adsorbents for the Removal of Pollutants from Wastewater written by Gordon McKay and published by CRC Press. This book was released on 1995-10-25 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: Use of Adsorbents for the Removal of Pollutants from Wastewater describes the most commonly occurring industrial effluents, and presents direct means and methodologies for treating them. In addition to its excellent introduction to pollutants, this book contains all of the basics you need for understanding the characteristics and applications of adsorbent materials. With this book, you can choose from a wide variety of traditional and novel adsorbents, including alternative, relatively inexpensive adsorbents.
Author : George Z. Kyzas
Publisher : Bentham Science Publishers
ISBN 13 : 1681081369
Total Pages : 127 pages
Book Rating : 4.6/5 (81 download)
Download or read book Green Adsorbents written by George Z. Kyzas and published by Bentham Science Publishers. This book was released on 2015-12-01 with total page 127 pages. Available in PDF, EPUB and Kindle. Book excerpt: Adsorption technology is a promising avenue for wastewater treatment. Numerous adsorbent materials are presently synthesized. Green or environmental friendly adsorbents are derived from plants and agricultural crop sources, giving them a very low production cost when compared to synthetic polymers. This monograph explains the basic principles of green adsorption technology, their production processes and strategies to remove different categories of environmental pollutants (dyes, heavy metals and phenols/pesticides). The book explains details in terms of features such as adsorption capacity, physico-chemical kinetics and reuse potential. A summary of the economics and future prospect for green adsorption technology is also given. This text is a handy reference for environmental chemistry students, researchers and policy makers.
Author : Clint Sutherland
Publisher :
ISBN 13 :
Total Pages : 464 pages
Book Rating : 4.:/5 (574 download)
Download or read book Removal of Heavy Metals from Water Using Low-cost Adsorbents written by Clint Sutherland and published by . This book was released on 2004 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Sunith Babu Madduri
Publisher :
ISBN 13 :
Total Pages : 116 pages
Book Rating : 4.:/5 (128 download)
Download or read book Development of Low-cost Adsorbents from Biomass Residues for the Removal of Organic Contaminants and Heavy Metals from Aqueous Solutions written by Sunith Babu Madduri and published by . This book was released on 2020 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: Increasing population across the globe paved the way for rapid growth in industrialization. Pharmaceuticals, automotive, textiles, agriculture, electronics, electrical and many other industries discharge different types of heavy metals, dyes and organic contaminants into ground water. These discharges are released into lakes and rivers without prior treatment causing huge environmental impact to the environment. Among different remediation techniques, adsorption was considered the most promising method because of its low-cost and high efficiency. Biomass is considered as the most practical and renewable source for production of bio products and biofuels. Biomass is also used for carbon sequestration and as an essential element to produce hydrochar and biochar which are considered as the 21st century black gold. Hydrochar and biochar can be used as an excellent low-cost adsorbent for the removal of heavy metals, dyes and organic contaminants from water. This dissertation work focuses on, firstly, development of novel oxone treated hydrochar as an adsorbent for the efficient removal of Pb(II) and Methylene Blue (MB) from aqueous solutions. Secondly, preparing novel ozone oxidized hydrochar treated with polyethyleneimine for removal of Remzol Brilliant Blue (RBB) and Remzol Reactive Black (RRB) dyes from aqueous solutions. Thirdly, producing high-performance CO2 activated biochar as an adsorbent for efficient removal of Aniline from aqueous solution. All prepared hydrochar and biochar adsorbents were characterized by SEM, TGA, FTIR, Elemental analysis, conductometric titration, and N2 adsorption-desorption isothermal analyses (BET and BJH). The adsorption capacities were determined by Atomic absorption spectrometry (AAS) and Ultraviolet-visible spectroscopy (UV-VIS) respectively. The adsorption capacity of each prepared biochar or hydrochar was determined and both kinetic and isothermal studies were performed. The optimal preparation conditions and adsorption parameters were determined for each adsorbent.
Author : Girdhar Joshi
Publisher : LAP Lambert Academic Publishing
ISBN 13 : 9783659337871
Total Pages : 68 pages
Book Rating : 4.3/5 (378 download)
Download or read book Design and Development of Low Cost Adsorbents written by Girdhar Joshi and published by LAP Lambert Academic Publishing. This book was released on 2013 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: Clean and pure water is one of the implicit requisites for a healthy human population. However the growing industrialization and extensive use of chemicals for various concerns, has increased the burden of unwanted pollutants in the drinking water of developing countries like India. The entry of potentially hazardous substances into the biota has been magnifying day by day. In the absence of a possible stoppage of these, otherwise, useful chemicals, the only way to maintain safer water bodies is to develop efficient purifying technologies. One such immensely beneficial procedure that has been in use is that of purification of water using 'adsorbents'. Indigenous minerals and natural plants products have potential for removing many pollutants viz. fluoride, arsenic, nitrate, heavy metals, pesticides as well as tri-halomethanes. Adsorbents which are derived from carbon, alumina, zeolite, clay minerals, iron ores, industrial by products, and natural products viz. parts of the plants, herbs and algal biomass offer promising potential of removal of these pollutants with greater adsorbing efficiencies.
Author : S.M. Phiri
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (837 download)
Download or read book Optimizing the removal of heavy metals using low cost adsorbents written by S.M. Phiri and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Vipin Kumar Saini
Publisher : LAP Lambert Academic Publishing
ISBN 13 : 9783847327837
Total Pages : 180 pages
Book Rating : 4.3/5 (278 download)
Download or read book Solid Waste Based Adsorbents for Wastewater Treatment written by Vipin Kumar Saini and published by LAP Lambert Academic Publishing. This book was released on 2011-12 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water pollution is a serious threat to mankind in the present scenario and, hence, many techniques are in use for water treatment. Out of them the adsorption is a commonly used method as it is simple, fast, and universal in nature. Typically, activated carbon is used as a perfect adsorbent for wastewater treatment but it is overpriced and requires regeneration. The regenerated carbon exhibits lower adsorption capacity with further management problem of the effluent obtained from its regeneration. These facts have grown interest in the search for solid waste based low cost alternatives of activated carbon that can be used for water pollutant removal. This book tells how (i) to develop low cost adsorbents from waste materials (ii) to remove toxic pollutants by using developed low cost adsorbents (iii) to optimize adsorption parameters for the maximum removal of pollutants by using developed low cost adsorbent through batch process (iv) to transfer batch adsorption conditions to the column studies; to evaluate the feasibility of the developed adsorption system in real samples (v) to ascertain adsorption mechanism for applying the developed adsorption system effectively & practically.
