David E. Reisner, T. Pradeep
September 24, 2014 by CRC Press
English | 2014 | ISBN: 1466512245 | 863 pages | PDF | 15,3 MB

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Features

Includes contributions from world-class experts in the use of nanotechnology in water science
Describes the latest methods in water purification and desalination related to nanotechnology
Covers high surface area nanomaterials used in point-of-use (POU) systems at the faucet to eliminate contaminants that pass through the municipal water supply
Provides extensive references at the end of each chapter to enhance further study

Offers a global perspective of the role of nanotechnology in water treatment

Summary

The world’s fresh water supplies are dwindling rapidly—even wastewater is now considered an asset. By 2025, most of the world's population will be facing serious water stresses and shortages. Aquananotechnology: Global Prospects breaks new ground with its informative and innovative introduction of the application of nanotechnology to the remediation of contaminated water for drinking and industrial use. It provides a comprehensive overview, from a global perspective, of the latest research and developments in the use of nanotechnology for water purification and desalination methods.

The book also covers approaches to remediation such as high surface area nanoscale media for adsorption of toxic species, UV treatment of pathogens, and regeneration of saturated media with applications in municipal water supplies, produced water from fracking, ballast water, and more. It also discusses membranes, desalination, sensing, engineered polymers, magnetic nanomaterials, electrospun nanofibers, photocatalysis, endocrine disruptors, and Al13 clusters. It explores physics-based phenomena such as subcritical water and cavitation-induced sonoluminescence, and fog harvesting.

With contributions from experts in developed and developing countries, including those with severe contamination, such as China, India, and Pakistan, the book’s content spans a wide range of the subject areas that fall under the aquananotechnology banner, either squarely or tangentially. The book strongly emphasizes sorption media, with broad application to a myriad of contaminants—both geogenic and anthropogenic—keeping in mind that it is not enough for water to be potable, it must also be palatable.