Описание: It presents various designs for water harvesting towers and projections for water collection, and describes innovative approaches to bioinspired water desalination, water purification and oil-water separation. Fresh water sustains human life and is vital for health.
Автор: Shahid Ul–Islam Название: Environmental Nanotechnology for Water Purification ISBN: 1119640458 ISBN-13(EAN): 9781119640455 Издательство: Wiley Рейтинг: Цена: 28979.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Dyes, pigments and metals are extensively used in food, paper, carpet, rubber, plastics, cosmetics, and textile industries, in order to color and finish products. As a result, they generate a considerable amount of coloured wastewater rich in organic, inorganic, and mineral substances which are continuously polluting the water bodies and affecting human and aquatic life. Besides these industries, urban and agricultural activities also generate effluents high in biochemical oxygen demand (BOD) and chemical oxygen demand (COD). In recent years, considerable research work has been done in this area and is underway to eliminate heavy metals particularly mercury (Hg), chromium (Cr), lead (Pb), selenium and cadmium (Cd) and synthetic dyes from polluted waters which have high toxicity and carcinogenicity.
Currently a number of methods are in operation to decontaminate the polluted waters. Among several purification technologies, use of nanoparticles/composites have gained much attention as efficient purification technology due to its many advantages such as simple synthesis, special chemical and physical properties, unique photocatalytic activity and beneficial antimicrobial properties and high efficiency. The book Environmental Nanotechnology for Water Purification comprehensively covers and provides new insights on all nanoparticles, composites and advanced methods employed in water purification.
Автор: J. Premalatha, Bhaarathi Dhurai, N. Saraswathy, K. Thangamani, P. Ramalingam, G.L. Sathyamurthy Название: Waste Water Management ISBN: 8184876378 ISBN-13(EAN): 9788184876376 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 10395.00 р. Наличие на складе: Нет в наличии.
Описание: Covers various methods of water treatment and methods of processing water with minimum effluents. The focus is on utilisation of treated water and biological treatment of waste water. New technologies and products for filtration have been dealt with a clear perception. The book has 22 articles which will be handy for quick reference for graduate and postgraduate students.
Автор: Ahuja, Satinder Название: Advances in Water Purification Techniques ISBN: 0128147903 ISBN-13(EAN): 9780128147900 Издательство: Elsevier Science Рейтинг: Цена: 27791.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Advances in Water Purification Techniques: Meeting the Needs of Developed and Developing Countries provides a variety of approaches to water purification that can help assist readers with their research and applications. Water contamination problems occur frequently worldwide, hence the most updated knowledge on water purification systems can be helpful in employing the right type of filter or other mechanism of decontamination. The problems with arsenic contamination of water in Bangladesh and the lead problem in Flint, Michigan remind us of the need to monitor water pollution rigorously, from both point and non-point sources.
Автор: Valko, Klara Название: Separation Methods In Drug Synthesis And Purification,8 ISBN: 0444640703 ISBN-13(EAN): 9780444640703 Издательство: Elsevier Science Рейтинг: Цена: 38739.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Separation Methods in Drug Synthesis and Purification, Second Edition, Volume Eight, provides an updated on the analytical techniques used in drug synthesis and purification. Unlike other books on either separation science or drug synthesis, this volume combines the two to explain the basic principles and comparisons of each separation technique. New sections to this volume include enantiomer separation using capillary electrophoresis (CE) and capillary electro- chromatography, the computer simulation of chromatographic separation for accelerating method development, the application of chromatography and capillary electrophoresis used as surrogates for biological processes, and new developments in the established techniques of chromatography and preparative methods.
Автор: Thomas, Sabu Название: Nanoscale Materials in Water Purification ISBN: 0128139269 ISBN-13(EAN): 9780128139264 Издательство: Elsevier Science Рейтинг: Цена: 23749.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Novel nanoscale materials are now an essential part of meeting the current and future needs for clean water, and are at the heart of the development of novel technologies to desalinate water. The unique properties of nanomaterials and their convergence with current treatment technologies present great opportunities to revolutionize water and wastewater treatment. Nanoscale Materials for Water Purification brings together sustainable solutions using novel nanomaterials to alleviate the physical effects of water scarcity.
This book covers a wide range of nanomaterials, including noble metal nanoparticles, magnetic nanoparticles, dendrimers, bioactive nanoparticles, polysaccharidebased nanoparticles, nanocatalysts, and redox nanoparticles for water purification. Significant properties and characterization methods of nanomaterials such as surface morphology, mechanical properties, and adsorption capacities are also investigated
Explains how the unique properties of a range of nanomaterials makes them important water purification agents
Shows how the use of nanotechnology can help create cheaper, more reliable, less energy-intensive, more environmentally friendly water purification techniques
Includes case studies to show how nanotechnology has successfully been integrated into water purification system design
Описание: In the modern world, industries and factories are rising exponentially. This has led to the mass cultivation of non-biodegradable products, like heavy metals, that have polluted the environment and become a major threat to plant growth, crop yield, and human health. Conventional remediation technologies are expensive and may not remove contaminates effectively. Therefore, it is important to develop economically practical and more effective methods to decontaminate soils. Nano-Phytoremediation Technologies for Groundwater Contaminates: Emerging Research and Opportunities is a collection of innovative research on the methods and applications of the use of plants for remediating metal-contaminated soil and water. While highlighting topics including molecular mechanisms, nutrient interference, and fluoride accumulation, this book is ideally designed for environmental scientists, environmental engineers, agriculturalists, farmers, policymakers, government officials, research scholars, professors, and students studying in the fields of environmental engineering, biotechnology, nano-technology, bioscience, and environmental science.
Автор: Li, Norman Название: Separation and Purification Technology ISBN: 0367450275 ISBN-13(EAN): 9780367450274 Издательство: Taylor&Francis Рейтинг: Цена: 8726.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book provides a sampler of developments in separation and purification technology, focusing on the application of membrane-based separations in biotechnology, commercial applications of emulsion liquid membranes, and economic evaluation of membrane technology.
Автор: K. Spiegler Название: Salt-Water Purification ISBN: 1468423630 ISBN-13(EAN): 9781468423631 Издательство: Springer Рейтинг: Цена: 13060.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This introductory book is for newcomers to the field of desalting. As a result of the development of arid regions, and also in the wake of intensive use of water in urban areas all over the world, fresh water is frequently not available in the quantities desired. Conversion of salt water into fresh water requires useful energy, i.
Автор: Gautam, Shraddha Название: Biological treatment process in drinking water ISBN: 1774077914 ISBN-13(EAN): 9781774077917 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 24116.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Covers the physical, biological and chemical basics, including microbial metabolism, wastewater characteristics, and wastewater treatment processes. The book also includes information on membrane technology, micropollutants` removal, activated sludge processes, membrane bioreactors and the evaluation and selection of different aeration systems.
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