The worldas fresh water supplies are dwindling rapidlyaeven 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 bookas 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 contaminantsaboth geogenic and anthropogenicakeeping in mind that it is not enough for water to be potable, it must also be palatable.The MATLAB-based methodology allows for improved element separation compared with other approaches, including a ... The temporal effort for the automatic object detection is only a fraction of the time required using common methods. ... Free access is given to the newly developed license-free stand-alone tool including the compiled code. ... (c) improving the watershed algorithm, as it leads to over-segmentation and cannot be switched off; (d) handle of single grain elementsanbsp;...
|Author||:||David E. Reisner, T. Pradeep|
|Publisher||:||CRC Press - 2014-09-24|