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Heavy Metals Removal From Liquid Waste Using Granular Activated Carbon
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Book Synopsis Heavy Metals Removal from Liquid Waste Using Granular Activated Carbon by : Muzher Mahdi Ibrahem AlDoury
Download or read book Heavy Metals Removal from Liquid Waste Using Granular Activated Carbon written by Muzher Mahdi Ibrahem AlDoury and published by LAP Lambert Academic Publishing. This book was released on 2014-11-25 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heavy metals represent an important source of environmental pollution. Oil and petrochemical industries produce considerable amounts of heavy metals that finds its way to water sources such as rivers, lakes, sea, and ground water in addition to soil . Biological treatment units are unable to remove these metals since they are non-biodegradable. Considerable attention had been given for the treatment of heavy metals in recent years. North oil refineries company in Baiji suffer from the presence of many heavy metals in the discharged wastewater from biological treatment unit. The concentration of many of these heavy metals concentrations exceed the allowable concentrations according to the Iraqi limits. The present work is a trial to treat Copper, Manganeze, and Zinc from a synthetic wastewater using activated carbon. The study proved that these metals can be removed completely. However the breakthrough and exhaustion times for Zinc are lower than that of Copper and Manganese. The study proved also that adsorption capacity is not a pure property of activated carbon, but it depends on the operating conditions and the type of adsorbent and adsorbate and their characteristics.
Book Synopsis Physicochemical Treatment Processes by : Lawrence K. Wang
Download or read book Physicochemical Treatment Processes written by Lawrence K. Wang and published by Springer Science & Business Media. This book was released on 2005-03-11 with total page 731 pages. Available in PDF, EPUB and Kindle. Book excerpt: The past 30 years have seen the emergence of a growing desire worldwide to take positive actions to restore and protect the environment from the degrading effects of all forms of pollution: air, noise, solid waste, and water. Because pollution is a direct or indirect consequence of waste, the seemingly idealistic demand for “zero discharge” can be construed as an unrealistic demand for zero waste. However, as long as waste exists, we can only attempt to abate the subsequent pollution by converting it to a less noxious form. Three major questions usually arise when a particular type of pollution has been identified: (1) How serious is the pollution? (2) Is the technology to abate it available? and (3) Do the costs of abatement justify the degree of abatement achieved? The principal intention of the Handbook of Environmental Engineering series is to help readers formulate answers to the last two questions. The traditional approach of applying tried-and-true solutions to specific pollution pr- lems has been a major contributing factor to the success of environmental engineering, and has accounted in large measure for the establishment of a “methodology of pollution c- trol. ” However, realization of the ever-increasing complexity and interrelated nature of current environmental problems makes it imperative that intelligent planning of pollution abatement systems be undertaken.
Book Synopsis Best Practice Guide on Metals Removal From Drinking Water By Treatment by : Mustafa Ersoz
Download or read book Best Practice Guide on Metals Removal From Drinking Water By Treatment written by Mustafa Ersoz and published by IWA Publishing. This book was released on 2012-05-31 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part of Metals and Related Substances in Drinking Water Set - buy all five books together to save over 30%! The EU Drinking Water Directive sets a range of standards for metals and related substances in drinking water, many of which are concerned with health protection. A number of these standards are very stringent and require compliance to be assessed at the point of use. Because of the difficulties associated with monitoring, historic practices in many countries have concentrated on the quality of water within the distribution network. As a result, the magnitude of problems with some metals and related substances in drinking water is not fully appreciated in all European countries, and the extent and nature of corrective actions differ widely. This Best Practice Guide on Metals Removal From Drinking Water By Treatment describes drinking water standards and regulations, and explains the impact of a range of water treatment processes on metal levels in drinking water. Its objectives are to provide a basis for assessing the extent of problems and to identify appropriate water treatment options. The Guide provides a reasoned guide to selection of key water treatment processes. Each chapter focuses on a specific water treatment process and has been written by experts in that particular process. Best Practice Guide on Metals Removal From Drinking Water By Treatment provides practice-based knowledge for water engineers and scientists in large and small water utilities, regulatory agencies, health agencies and local municipalities (from cities through to small rural communities). It also supports university level teaching in degree schemes that relate to water management. This Guide is one of a series produced by the International Water Association’s Specialist Group on Metals and Related Substances in Drinking Water. The series is an up-to-date compilation of a range of scientific, engineering, regulatory and operational issues concerned with the control and removal of metals from drinking water.
Book Synopsis Activated Carbon for Water and Wastewater Treatment by : Ferhan Cecen
Download or read book Activated Carbon for Water and Wastewater Treatment written by Ferhan Cecen and published by John Wiley & Sons. This book was released on 2011-09-19 with total page 409 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph provides comprehensive coverage of technologies which integrate adsorption and biological processes in water and wastewater treatment. The authors provide both an introduction to the topic as well as a detailed discussion of theoretical and practical considerations. After a review of the basics involved in the chemistry, biology and technology of integrated adsorption and biological removal, they discuss the setup of pilot- and full-scale treatment facilities, covering powdered as well as granular activated carbon. They elucidate the factors that influence the successful operation of integrated systems. Their discussion on integrated systems expands from the effects of environmental to the removal of various pollutants, to regeneration of activated carbon, and to the analysis of such systems in mathematical terms. The authors conclude with a look at future needs for research and develoment. A truly valuable resource for environmental engineers, environmental and water chemists, as well as professionals working in water and wastewater treatment.
Book Synopsis Emerging Techniques for Treatment of Toxic Metals from Wastewater by : Akil Ahmad
Download or read book Emerging Techniques for Treatment of Toxic Metals from Wastewater written by Akil Ahmad and published by Elsevier. This book was released on 2022-08-27 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt: Emerging Techniques for Treatment of Toxic Metals from Wastewater explores the different physical and chemical methods that can be used to remove toxins from wastewater, including adsorption, solvent extraction, ion exchange, precipitation, filtration and photocatalytic degradation. Bringing together contributions from leading experts in the field, the book covers each of the different techniques in detail, combining emergent research outcomes with fundamental theoretical concepts to provide a clear appraisal of the different techniques available, along with their applications. It is an essential recourse for researchers, industrialists and students concerned with the remediation of toxic metals from water and wastewater. - Covers the various techniques for metal removal and their applications in a single source - Addresses emerging technologies; chemical, physical, and biological including nanotechnology - Brings together novel techniques and their applications for enhancing large scale industrial production signposting opportunities for significant enhancements
Book Synopsis Removal of Heavy Metals from Wastewater by Adsorption by : Richa Madan
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.
Book Synopsis Disposal of Activated Carbon from Chemical Agent Disposal Facilities by : National Research Council
Download or read book Disposal of Activated Carbon from Chemical Agent Disposal Facilities written by National Research Council and published by National Academies Press. This book was released on 2009-09-08 with total page 87 pages. Available in PDF, EPUB and Kindle. Book excerpt: For the last two decades, the United States has been destroying its entire stockpile of chemical agents. At the facilities where these agents are being destroyed, effluent gas streams pass through large activated carbon filters before venting to ensure that any residual trace vapors of chemical agents and other pollutants do not escape into the atmosphere in exceedance of regulatory limits. All the carbon will have to be disposed of for final closure of these facilities to take place. In March 2008, the Chemical Materials Agency asked the National Research Council to study, evaluate, and recommend the best methods for proper and safe disposal of the used carbon from the operational disposal facilities. This volume examines various approaches to handling carbon waste streams from the four operating chemical agent disposal facilities. The approaches that will be used at each facility will ultimately be chosen bearing in mind local regulatory practices, facility design and operations, and the characteristics of agent inventories, along with other factors such as public involvement regarding facility operations.
Book Synopsis Handbook of Ultrasonics and Sonochemistry by : Muthupandian Ashokkumar
Download or read book Handbook of Ultrasonics and Sonochemistry written by Muthupandian Ashokkumar and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Removal of Heavy Metals from Wastewater Using Granular Coal by : Thurugnana Saravanabawan
Download or read book Removal of Heavy Metals from Wastewater Using Granular Coal written by Thurugnana Saravanabawan and published by . This book was released on 1980 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biosorption written by Jan Derco and published by BoD – Books on Demand. This book was released on 2018-07-18 with total page 159 pages. Available in PDF, EPUB and Kindle. Book excerpt: Municipal and industrial wastewaters contain a wide spectrum of pollutants. Their effective removal presents a challenge for water treatment technology. Biosorption of nutrients and pollutants has been used in sewage treatment since the discovery of the activated sludge process. It is a passive uptake process by which pollutants are adsorbed on the surface of cell walls and/or dissolved in structures of microorganism cells that are present in sludge. Sorbed pollutants remain in the sludge and can be potentially released back into the environment depending on their condition and the reversibility of the pollutant-sludge interaction. An overview of typical biosorption applications for the removal of nutrients, organic pollutants, and metals in wastewater treatment is provided in different areas of their use for the protection of aquatic ecosystems and human health. This book will be of interest to operators of wastewater treatment plants and sludge treatment and disposal facilities as well as to researchers and university students in the field of environmental engineering.
Book Synopsis Carbon Column Operation in Waste Water Treatment by : Christopher Vanier
Download or read book Carbon Column Operation in Waste Water Treatment written by Christopher Vanier and published by . This book was released on 1970 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Heavy Metal Removal by Granular Activated Carbon in the Presence of Toluene by : Be-Ching Liu
Download or read book Heavy Metal Removal by Granular Activated Carbon in the Presence of Toluene written by Be-Ching Liu and published by . This book was released on 2000 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ion Exchange Technologies by : Ayben Kilislioglu
Download or read book Ion Exchange Technologies written by Ayben Kilislioglu and published by BoD – Books on Demand. This book was released on 2012-11-07 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains information about the technological development of ion exchange in their application for industrial processes. Widely used and well known fields of ion exchange like chromatography and electromembrane technology are described in this book with experimental details. Designing new materials for nanotechnology and nanomaterials as ion exchanger are also explained by experimental proofs. Ion exchange book is suitable not only for postgraduate students but also for researchers in chemistry, biochemistry and chemical technology.
Book Synopsis Toxic Metal Removal From Wastewater Using Biocarbon by : Sundar
Download or read book Toxic Metal Removal From Wastewater Using Biocarbon written by Sundar and published by . This book was released on 2023-03-16 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Toxic metal removal from wastewater has become an important issue due to the adverse effects it can have on the environment and human health. One promising solution to this problem is the use of biocarbon as a method of removing these metals from wastewater. Biocarbon is a form of activated carbon that is produced from renewable biological materials such as wood, coconut shells, or agricultural waste. The process of using biocarbon to remove toxic metals from wastewater involves the adsorption of the metal ions onto the surface of the biocarbon. This is achieved through the physical and chemical properties of the biocarbon, which make it an excellent adsorbent material. Biocarbon has a high surface area, which provides a large contact area for the metal ions to interact with. Additionally, the porous structure of biocarbon allows for the metal ions to be trapped within the pores, further increasing the efficiency of the adsorption process. One of the key advantages of using biocarbon for toxic metal removal is its ability to be regenerated and reused. After the biocarbon has reached its saturation point and can no longer adsorb any more metal ions, it can be regenerated through a process known as desorption. This involves treating the biocarbon with a chemical solution that removes the metal ions from the surface of the biocarbon, allowing it to be reused for further adsorption. Another advantage of using biocarbon for toxic metal removal is its low cost compared to other treatment methods. Biocarbon is a relatively inexpensive material to produce, and the process of using it for wastewater treatment is simple and cost-effective. This makes it an attractive option for small-scale wastewater treatment facilities, as well as larger facilities looking to reduce their overall treatment costs.
Book Synopsis Environmental Separation of Heavy Metals by : Arup K. SenGupta
Download or read book Environmental Separation of Heavy Metals written by Arup K. SenGupta and published by CRC Press. This book was released on 2001-09-26 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new book explains advanced and emerging technologies for removing heavy metals from wastestreams and contaminated sites. Separation processes of this type are critical for meeting stringent regulations of priority pollutants, especially arsenic, mercury, and lead, which the text treats in depth. After explaining the chemistry of heavy metals a
Book Synopsis The Removal of Plumbum and Zinc Using Activated Carbon by : Asong Angkat
Download or read book The Removal of Plumbum and Zinc Using Activated Carbon written by Asong Angkat and published by . This book was released on 2008 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: This project was about removing heavy metal, Pb and Zn using activated carbon and to investigate the effect of activated carbon dosage and pH of heavy metal solution during the experiment. In the experiment, the effect of different particle size of activated carbon also being studied. The experiment was using different doses of activated carbon to investigate the removal of heavy metal. It was carried by adding different doses of activated carbon to stock solution. Besides, it was also tested at different value of pH, which was done by adding an amount of activated carbon that gives the best performance into different pH of stock solution to get the maximum heavy metal removal. The powdered and granular activated carbon (GAC) used to see the different effect. To get the maximum effect, the solution was well mixed using the orbital shaker for 1 hour at 30oC. Samples were taken after it mixed and analyzed using Atomic Absorption Spectrophotometer (AAS). From the result, pH 10 gives the highest removal percentage of the heavy metal which is 92.8% for zinc ion and 93.36% for plumbum ion. From the result also, the removal percentage of heavy metal ion was highest when 5g of activated carbon was added to both simulated waste water. The removal percentage was 47.2% for zinc ion and 62.68% for plumbum ion. The result also shows that the powdered activated carbon (PAC) can increase the percentage of heavy metal ion removal compare to GAC. The removal percentage was 95.2% when the PAC was used while 53.74% for GAC. As conclusion, we know that activated carbon dosage and pH totally influence the removal of heavy metal ion.-Author.
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
