Clean Water Next Generation Technologies

This book summarises the recent, and future, sustainable, low-cost, environment-friendly and efficient systems for clean water production, to solve clean water crisis. We cover production of water the dew and rain or via desalination, Fenton processes or electrocoagulation; nanomaterial-based water purification methods including adsorption, catalysis, smart-sensors for pollutants detection and removal. We also cover environmental management, environmental policy aspects, and review recent patents and industrial processes to produce clean water. Written by experts in the domain of wastewater treatment, production of clean water and environmental management, this new book will be a unique tool for experts and students. We anticipate it open new horizons in clean water production and will be a source of inspiration for next generations of clean water technologies researchers

This book discusses drinking water treatment technologies that address contaminants and contaminant categories regulated under the Safe Drinking Water Act and its 1986 amendments. It covers both established and emerging technologies needed to comply with the new regulations of 1986 amendment.

The World Health Organization in 2004 estimated approximately 1.1 billion people did not have access to clean water and that 35% of Third World residents died from water-borne illnesses. While the situation is grim, recent advances strongly indicate that many of the current water quality problems can be addresses – and potentially resolved – using nanotechnology.Nanotechnology is already having a dramatic impact on research in water quality and Nanotechnology Applications for Clean Water highlights both the challenges and the opportunities for nanotechnology to positively influence this area of environmental protection.Here you will find detailed information on breakthroughs, cutting edge technologies, current research, and future trends that may affect acceptance of widespread applications. The first four parts of the book cover specific topics including using nanotechnology for clean drinking water in both large scale water treatment plants and in point-of-use systems. For instance, recent advances show that many of the current problems involving water quality can be addressed using nanosorbents, nanocatalysts, bioactive nanoparticles, nanostructured catalytic membranes, and nanoparticle enhanced filtration. The book also discusses existing technologies and future potential for groundwater remediation, pollution prevention, and sensors. The final part discusses the inherent societal implications that may affect acceptance of widespread applications. Over 80 leading experts from around the world share their wealth of knowledge in this truly unique reference. Institutions such as Center for the Purification of Water and Systems (Univ. of Illinois at Urbana-Champaign); UCLA Water Technology Center; Carnegie Mellon University, University of Kentucky; The University of Western Ontario; Pacific Northwest National Laboratory; National Institute for Advanced Industrial Science and Technology (Japan), Munasinghe Institute for Development (Sri Lanka) and the Woodrow Wilson Center for Scholars are just a few of the knowledge centers represented in this book. Water quality is a serious, global issue in which government bodies and scientific communities face many challenges in ensuring clean water is available to everyone. Nanotechnology is already showing dramatic results, and this book is an attempt to share current technologies and future possibilities in reaching this goal. From the Foreword:"Researchers and practitioners may find in this volume, key challenges regarding clean water resources. The presentations may crystallize new research and education programs." - Mihail Roco, U.S. National Science Foundation and U.S. Nanotechnology Initiative Contributors from the US, India, Canada, Japan, UK, Sri Lanka, and South Africa Provides detailed information on breakthroughs, cutting edge technologies, current research, and future trends that may affect acceptance of widespread applications Covers specific topics including using nanotechnology for clean drinking water in both large scale water treatment plants and in point-of-use systems Discusses existing technologies and future potential for groundwater remediation, pollution prevention, and sensors Highlights both the challenges and the opportunities for nanotechnology to positively influence this area of environmental protection

This book covers the remarkable progress in the field of electrospun nanofibrous materials synthesis that has been made in recent years for clean water production. The goal is to offer comprehensive and substantial contents in each chapter, entailing the electrospinning principle, novel materials and methods, properties, characterization, and applications, such as adsorption, catalysis, and membranes. The book is instrumental in terms of showing the scale-up production of desired fibers that ensure the control of the structure–properties relationship for developing effective water treatment technologies. Every chapter ends with a special section for highlighting research challenges and breakthroughs, so that scientists can explore these opportunities and discover new directions for future developments. Material scientists, nanotechnologists, chemists, engineers, water specialists, and environmentalists will be inspired by the information on electrospun nanofibrous materials to be found in the book. The wide variety of new ideas and recommended future reading will encourage early-career scientists working in this field to design new experiments and practices. The book is useful for college and university-level students enrolled in project courses in materials science and related fields.

The little-known story of the systems that bring us our drinking water, how they were developed, the problems they are facing, and how they will be reinvented in the near future

Terrorism: Commentary on Security Documents Volume 103, Global Issues, continues the recent changes to this series that have justified a new publisher-brand, a new title, and a re-designed cover. That new title emphasizes the expert commentary now provided by three leading scholars in the field: Doug Lovelace, Director of the Army War College's Strategic Studies Institute, Kristen Boon of Seton Hall Law School, and Aziz Huq of the University of Chicago School of Law. In this particular volume, Lovelace updates researchers on new developments in various regions of the world. He devotes many pages to the debacle along the Afghanistan-Pakistan border, where Pakistan harbors extremists conducting the insurgency in Afghanistan. Both the documents selected by Lovelace and his insightful commentary describe how the U.S., under advice from Special Envoy Dick Holbrooke, has changed its approach to the problem by treating Afghanistan and Pakistan as one party instead of two. Volume 103 ("Global Issues") also examines the complex issue of China's possible assistance to terrorists overseas. For example, some weapons used against coalition forces in Afghanistan originate from China, despite China's promise to help the U.S. in its war against terror. Lovelace and the documents he presents also assess India's measured, thoughtful reaction to allegations that Pakistan facilitated the November terrorist attacks in Mumbai. The volume also alerts readers to disturbing developments in South America, where such groups as FARC in Colombia and The Shining Path in Peru have persisted in their profit-seeking campaigns of violence, despite those countries' general success in diminishing their power.