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Books > Professional & Technical

The War Below - Lithium, Copper And The Global Battle To Power Our Lives (Hardcover): Ernest Scheyder The War Below - Lithium, Copper And The Global Battle To Power Our Lives (Hardcover)
Ernest Scheyder
R791 R670 Discovery Miles 6 700 Save R121 (15%) Ships in 10 - 15 working days

An unprecedented look inside the global battle to power our lives from acclaimed Reuters reporter Ernest Scheyder.

A new economic war for critical minerals has begun, and The War Below is an urgent dispatch from its front lines. To build electric vehicles, solar panels, cell phones, and millions of other devices means the world must dig more mines to extract lithium, copper, and other vital building blocks. But mines are deeply unpopular, even as they have a role to play in fighting climate change and powering crucial technologies. These tensions have sparked a worldwide reckoning over the sourcing of necessary materials, and no one understands the complexities of these issues better than Ernest Scheyder, whose exclusive access to sites around the globe has allowed him to gain unparalleled insights into a future without fossil fuels.

The War Below reveals the explosive brawl among industry titans, conservationists, community groups, policymakers, and many others over whether some places are too special to mine or whether the habitats of rare plants, sensitive ecosystems, Indigenous holy sites, and other places should be dug up for their riches.

With vivid and engaging writing, Scheyder shows the human toll of this war and explains why recycling and other newer technologies have struggled to gain widespread use. He also expertly chronicles Washington’s attempts to wean itself off supplies from China, the global leader in mineral production and processing. The War Below paints a powerfully honest and nuanced picture of what is at stake in this new fight for energy independence, revealing how America and the rest of the world’s hunt for the “new oil” directly affects us all.

The Millers - A Story of Technological Endeavour and Industrial Success, 1870 - 2001 (Hardcover): Glyn Jones The Millers - A Story of Technological Endeavour and Industrial Success, 1870 - 2001 (Hardcover)
Glyn Jones
R635 Discovery Miles 6 350 Ships in 12 - 17 working days

A clear and lively account of the machinery, innovation and personalities that have shaped the industry that provides the all-essential daily bread. Indispensible for anyone with an interest in industrial history. There is a wealth of literature on the traditional flour milling industry, much of it concerned with the charms of rural settings and ancient crafts, whereas the history of the dramatic changes in milling methods from the 1870s onwards has been somewhat neglected. Written by Glyn Jones, engineer and lecturer in technology, `The Millers' sets out to redress the balance and tells the story of the transformation of the flour milling industry by men of vision with enterprise and engineering skill, from the first experiments with roller mills before 1880 to the sleek, automated flour mills operating at the end of the twentieth century. It is a story of technological endeavour and industrial success. The innovations were revolutionary, with roller mills, purifiers and a variety of sifting and sorting machines replacing millstones and crude sieving equipment. Change was propelled by an increasing demand for white bread, and whiter flour could be produced by roller milling of hard foreign wheats, whereas traditional millstone methods were not suitable for the production of large quantities of branless flour. Henry Simon, who became the pioneering leader of the new field of milling engineering, installed his first roller plant in Manchester in 1878; by 1887 mills on the Simon system could produce enough flour to meet the requirements of 11 million people. The mass production of flour for our daily bread began in earnest. From 1904, the most forceful innovator among British millers was Joseph Rank, who commissioned Henry Simon Ltd to supply new plants at the main ports of Hull, London, Cardiff and Liverpool. The roles played by the other leading millers, many of which are still household names, are also included in this account. Despite the hugely impressive and far-reaching technological advances made by British millers and milling engineers, they have not received the credit they deserve. In truth, they replaced the traditional, basic form of the industry rapidly and effectively, and their inventions transformed milling in Britain and further afield. `The Millers' describes, in a clear and lively way, not only the changes in machinery and processing and the effects on the traditional industry, but the personalities who shaped the trade and the companies they ran, and the myths and legends which have surrounded them. Modern mills, rooted in British innovation and enterprise, are impressive in appearance and striking inside, with machinery that looks smart and is automatically controlled, processing wheat for a range of attractive foods and for the still essential daily bread.

Mercury Rising - John Glenn, John Kennedy, and the New Battleground of the Cold War (Paperback): Jeff Shesol Mercury Rising - John Glenn, John Kennedy, and the New Battleground of the Cold War (Paperback)
Jeff Shesol
R521 R448 Discovery Miles 4 480 Save R73 (14%) Ships in 10 - 15 working days

If the United States couldn't catch up to the Soviets in space, how could it compete with them on Earth? That was the question facing John F. Kennedy at the height of the Cold War-a perilous time when the Soviet Union built the wall in Berlin, tested nuclear bombs more destructive than any in history, and beat the United States to every major milestone in space. The race to the heavens seemed a race for survival-and America was losing. On February 20, 1962, when John Glenn blasted into orbit aboard Friendship 7, his mission was not only to circle the planet; it was to calm the fears of the free world and renew America's sense of self-belief. Mercury Rising re-creates the tension and excitement of a flight that shifted the momentum of the space race and put the United States on the path to the moon. Drawing on new archival sources, personal interviews, and previously unpublished notes by Glenn himself, Mercury Rising reveals how the astronaut's heroics lifted the nation's hopes in what Kennedy called the "hour of maximum danger."

Raising Silkworms (Paperback): Anne Montgomery Raising Silkworms (Paperback)
Anne Montgomery
R238 R196 Discovery Miles 1 960 Save R42 (18%) Ships in 10 - 15 working days

Silk is an expensive fabric that is valued for its texture and durability. Learn how silk is harvested from silkworm cocoons with this STEAM book that will ignite a curiosity about STEAM topics through real-world examples. Created in collaboration with the Smithsonian Institution, this book features a hands-on STEAM challenge that is perfect for makerspaces and that guides students step-by-step through the engineering design process. Make STEAM career connections with career advice from actual Smithsonian employees working in STEAM fields. Introduce early science topics to young readers with this book that is ideal for 1st grade students or ages 5-7.

Aviation Mechanic Handbook (Spiral bound, 8th ed.): Dale Crane Aviation Mechanic Handbook (Spiral bound, 8th ed.)
Dale Crane; Edited by Keith Anderson
R684 R574 Discovery Miles 5 740 Save R110 (16%) Ships in 10 - 15 working days
Environmental Hazards Methodologies for Risk Assessment and Management (Paperback): Nicolas R. Dalezios Environmental Hazards Methodologies for Risk Assessment and Management (Paperback)
Nicolas R. Dalezios
R4,291 Discovery Miles 42 910 Ships in 12 - 17 working days

From the beginning of 21st century, there has been an awareness of risk in the environment along with a growing concern for the continuing potential damage caused by hazards. In order to ensure environmental sustainability, a better understanding of natural disasters and their impacts is essential. It has been recognized that a holistic and integrated approach to environmental hazards needs to be attempted using common methodologies, such as risk analysis, which involves risk management and risk assessment. Indeed, risk management means reducing the threats posed by known hazards, whereas at the same time accepting unmanageable risks and maximizing any related benefits. The risk management framework involves evaluating the importance of a risk, either quantitatively or qualitatively. Risk assessment comprises three steps, namely risk identification (data base, event monitoring, statistical inference), risk estimation (magnitude, frequency, economic costs) and risk evaluation (cost-benefit analysis). Nevertheless, the risk management framework also includes a fourth step, risk governance, i.e. the need for a feedback of all the risk assessment undertakings. There is currently a lack of such feedback which constitutes a serious deficiency in the reduction of environmental hazards. This book emphasises methodological approaches and procedures of the three main components in the study of environmental hazards, namely forecasting - nowcasting (before), monitoring (during) and assessment (after), based on geoinformatic technologies and data and simulation through examples and case studies. These are considered within the risk management framework and, in particular, within the three components of risk assessment, namely risk identification, risk estimation and risk evaluation. This approach is a contemporary and innovative procedure and constitutes current research in the field of environmental hazards. Environmental Hazards Methodologies for Risk Assessment and Management covers hydrological hazards (floods, droughts, storms, hail, desertification), biophysical hazards (frost, heat waves, epidemics, forest fires), geological hazards (landslides, snow avalanches), tectonic hazards (earthquakes, volcanoes), and technological hazards. This book provides a text and a resource on environmental hazards for senior undergraduate students, graduate students on all courses related to environmental hazards and risk assessment and management. It is a valuable handbook for researchers and professionals of environmental science, environmental economics and management, and engineering. Editor: Nicolas R. Dalezios, University of Thessaly, Greece

Eject! Eject! (Hardcover): John Nichol Eject! Eject! (Hardcover)
John Nichol
R422 Discovery Miles 4 220 Ships in 12 - 17 working days

'Eject! Eject!' When the call is made to abandon an aircraft, it's only the beginning of the story... From the Sunday Times bestselling writer John Nichol, author of Spitfire, Lancaster and Tornado, comes a brilliant new book that reveals the astonishing story of an invention that has saved many thousands of lives around the world, including his own: the ejection seat. Nichol tells the remarkable tale of how the ejection seat was first conceived during the Second World War as countless lives were lost in accidents and in battle. In the wake of the war, that technological race to save aircrew lives using explosive seats continued at an incredible pace. Nichol tells the story of the brave men who risked their lives testing those early devices, and interviewed the first British pilot to eject back in 1949, when ejection, from pulling the handle to being under the parachute, took thirty seconds. Today, that figure is down to around one second. Packed with interviews with aircrew who know exactly how it feels to 'Bang Out' from an aircraft at high speed, both in peace and in war, the book gives the reader a vivid sense of what that life-saving experience feels like, but also features the moving accounts of what happens next, from the viewpoint of both the crews and their families, who often have little or no information about whether or not their loved ones have survived. Because ejecting is just the start of a journey..... Packed with dramatic action, incredible science and moving recollections, Eject! Eject! is an essential read.

Computational Methods for Reinforced Concrete Structures (Paperback): Ulrich Haussler-Combe Computational Methods for Reinforced Concrete Structures (Paperback)
Ulrich Haussler-Combe
R1,724 R1,414 Discovery Miles 14 140 Save R310 (18%) Out of stock

The book covers the application of numerical methods to reinforced concrete structures. To analyze reinforced concrete structures linear elastic theories are inadequate because of cracking, bond and the nonlinear and time dependent behavior of both concrete and reinforcement. These effects have to be considered for a realistic assessment of the behavior of reinforced concrete structures with respect to ultimate limit states and serviceability limit states.
The book gives a compact review of finite element and other numerical methods. The key to these methods is through a proper description of material behavior. Thus, the book summarizes the essential material properties of concrete and reinforcement and their interaction through bond. These basics are applied to different structural types such as bars, beams, strut and tie models, plates, slabs and shells. This includes prestressing of structures, cracking, nonlinear stress-strain relations, creeping, shrinkage and temperature changes.
Appropriate methods are developed for each structural type. Dynamic problems are treated as well as short-term quasi-static problems and long-term transient problems like creep and shrinkage. Most problems are illustrated by examples which are solved by the program package ConFem, based on the freely available Python programming language. The ConFem source code together with the problem data is available under open source rules in combination with this book.
The author aims to demonstrate the potential and the limitations of numerical methods for simulation of reinforced concrete structures, addressing students, teachers, researchers and designing and checking engineers.

Energy Transitions in Mediterranean Countries - Consumption, Emissions and Security of Supplies (Hardcover): Silvana Bartoletto Energy Transitions in Mediterranean Countries - Consumption, Emissions and Security of Supplies (Hardcover)
Silvana Bartoletto
R2,381 Discovery Miles 23 810 Ships in 12 - 17 working days

This illuminating book analyses energy transitions, carbon dioxide emissions and the security of energy supply in Mediterranean countries. Unpacking the history of energy transitions, from coal to oil and natural gas, and from non-renewable to renewable energy sources, Silvana Bartoletto offers a comparative approach to the major trends in energy consumption, production, trade and security in Mediterranean countries in Europe, the Middle East and North Africa.   Chapters illustrate the key similarities and differences between Mediterranean countries that have influenced energy supply and consumption patterns. Tracing economic convergence in the last century and highlighting its impact on energy consumption and carbon dioxide emissions, this timely book offers critical insights into the problems of energy dependency and security in areas of political turmoil, as well as crucial insights into the future of the energy crisis. It concludes with a look to the future of energy consumption in the age of climate change and the slow but critical transition to renewable sources.   Enlightening and provocative, this book is key reading for scholars of political science and economics engaged with energy production and consumption, as well as those studying climate change. Its historical insights and overview of significant energy trends will also be useful for policymakers and climate scientists.

Low-Wing Aircraft Visualized Flight Maneuvers Manual - For Pilots in Training (Spiral bound, 5th ed.): Asa Test Prep Board Low-Wing Aircraft Visualized Flight Maneuvers Manual - For Pilots in Training (Spiral bound, 5th ed.)
Asa Test Prep Board
R592 R486 Discovery Miles 4 860 Save R106 (18%) Ships in 10 - 15 working days
Manual on the Human Rights to Safe Drinking Water and Sanitation for Practitioners (Paperback): Robert Bos Manual on the Human Rights to Safe Drinking Water and Sanitation for Practitioners (Paperback)
Robert Bos; Contributions by David Alves, Carolina Latorre, Neil McCleod, Gerard Payen, …
R2,240 Discovery Miles 22 400 Ships in 12 - 17 working days

The Manual highlights the human rights principles and criteria in relation to drinking water and sanitation. It explains the international legal obligations in terms of operational policies and practice that will support the progressive realisation of universal access. The Manual introduces a human rights perspective that will add value to informed decision making in the daily routine of operators, managers and regulators. It also encourages its readership to engage actively in national dialogues where the human rights to safe drinking water and sanitation are translated into national and local policies, laws and regulations. Creating such an enabling environment is, in fact, only the first step in the process towards progressive realisation. Allocation of roles and responsibilities is the next step, in an updated institutional and operational set up that helps apply a human rights lens to the process of reviewing and revising the essential functions of operators, service providers and regulators.

Cellulose Solvents: For Analysis, Shaping and Chemical Modification (Hardcover, New): Tim Liebert, Thomas Heinze, Kevin Edgar Cellulose Solvents: For Analysis, Shaping and Chemical Modification (Hardcover, New)
Tim Liebert, Thomas Heinze, Kevin Edgar
R6,853 Discovery Miles 68 530 Ships in 12 - 17 working days

The book gives an overview of the current state-of-the-art concerning the activation and dissolution of cellulose in a broad variety of solvents. Research on this topic can lead to new pathways for the utilization of the most abundant terrestrial biomolecule and may therefore be the basis for new green strategies towards advanced materials. Leading scientists in the field show different conceptions for the solubilization of cellulose. The long history and groundbreaking developments in the field of polymer chemistry, which are related to this subject, have lead to timely alternatives to already established methods. In addition to discussing attempts for the optimization of known dissolving procedures, this book also details new solvent systems. New solvents include inorganic and organic salt melts (ionic liquids), new aqueous media, multi-component organic solvents and the dissolution under partial derivatization of the polysaccharide. The opportunities and the limitations of the solvents are demonstrated, with a particular emphasis on the stability of the solutions and a possible recycling of the solvent components.
This book illustrates that the new procedures for cellulose dissolution can lead to a huge number of unconventional superstructures of regenerated cellulose material, such as fibers and polymer layers with a thickness in the nanometer range or aerogels, i.e. regenerates with a highly porous character and a large surface. Moreover, cellulose blends can be generated via solutions. The book also contains chapters that show the amazing potential of solvents for defined modification reactions on the cellulose backbone. On one hand, it is possible to synthesize known cellulose derivatives with new substitution patterns both on the basis of the repeating unit and along the polymer chain. On the other hand, completely new derivatives are presented which are hardly accessible via heterogeneous reactions. Consequently, the book is intended to give a comprehensive overview of procedures for dissolution of cellulose. It is of interest for scientists new in the field but is also a timely summary of trends for experts who are looking for new approaches for problems related to cellulose shaping or chemical modification.

Real-Time Ground-Based Flight Data and Cockpit Voice Recorder - Implementation Scenarios and Feasibility Analysis (Hardcover):... Real-Time Ground-Based Flight Data and Cockpit Voice Recorder - Implementation Scenarios and Feasibility Analysis (Hardcover)
Mustafa M. Matalgah, Mohammed Ali Alqodah
R3,042 Discovery Miles 30 420 Ships in 12 - 17 working days

Unique text determining the feasibility for implementation and manufacture of ground-based black box systems Real-time Ground-based Flight Data and Cockpit Voice Recorder helps familiarize the reader with the nature of issues surrounding existing black box technology integrated on aircrafts and to understand the benefits and importance of proposed real-time ground-based alternative solutions. These are based on predicting aircraft problems while in flight, including understanding the feasibility of using the already existing space and ground-based wireless technologies infrastructures for this purpose. The authors discuss expense reductions in the crash investigation when implementing the new concepts in this book as compared to existing procedures when aircraft accidents occur. The text also opens new research ideas for future investigations.Simulation codes are included to allow for further independent exploration into the covered concepts and ideas. Topics covered in the book include: Satelite Data Transfer Implementation, including basics of the technology, channel data rate, PSTN-based satellite implementation, and expected availability of spectrum Very High Frequency Digital Link (VDL), including modes, sublayers, data transfer, packet and frame structure, and number of channels needed to support a certain number of airplanes Modern Airplane Communication Technologies (including direct air-to-ground communication using 5G) and terahertz band communications; and their integration into aviation communications Black box final architecture and connectivity, including ground and UAV connectivity, and general black box wireless communications challenges For aviation industrial engineers and technical staff, managers, and aerospace and academic researchers, Real-time Ground-based Flight Data and Cockpit Voice Recorder is a valuable guide to existing and future technology to successfully predict aircraft problems during flight.

Control Systems Engineering (Paperback, 8th Edition, EMEA Edition): Norman S. Nise Control Systems Engineering (Paperback, 8th Edition, EMEA Edition)
Norman S. Nise
R1,450 Discovery Miles 14 500 Ships in 12 - 17 working days
Experimental Methods in Wastewater Treatment (Hardcover): Mark C M Loosdrecht, Per Halkjaer Nielsen, C. M. Lopez-Vazquez, Damir... Experimental Methods in Wastewater Treatment (Hardcover)
Mark C M Loosdrecht, Per Halkjaer Nielsen, C. M. Lopez-Vazquez, Damir Brdjanovic
R3,160 Discovery Miles 31 600 Ships in 12 - 17 working days

Over the past twenty years, the knowledge and understanding of wastewater treatment has advanced extensively and moved away from empirically based approaches to a fundamentally-based first principles approach embracing chemistry, microbiology, and physical and bioprocess engineering, often involving experimental laboratory work and techniques. Many of these experimental methods and techniques have matured to the degree that they have been accepted as reliable tools in wastewater treatment research and practice. For sector professionals, especially a new generation of young scientists and engineers entering the wastewater treatment profession, the quantity, complexity and diversity of these new developments can be overwhelming, particularly in developing countries where access to advanced level laboratory courses in wastewater treatment is not readily available. In addition, information on innovative experimental methods is scattered across scientific literature and only partially available in the form of textbooks or guidelines. This book seeks to address these deficiencies. It assembles and integrates the innovative experimental methods developed by research groups and practitioners around the world. Experimental Methods in Wastewater Treatment forms part of the internet-based curriculum in wastewater treatment at UNESCO-IHE and, as such, may also be used together with video records of experimental methods performed and narrated by the authors including guidelines on what to do and what not to do. The book is written for undergraduate and postgraduate students, researchers, laboratory staff, plant operators, consultants, and other sector professionals.

Risk Management for Water and Wastewater Utilities (Paperback, 2nd edition): Simon Pollard Risk Management for Water and Wastewater Utilities (Paperback, 2nd edition)
Simon Pollard; Edited by Thomas Stephenson
R2,654 Discovery Miles 26 540 Ships in 12 - 17 working days

Water risks and security are a major global hazard in the 21st century and it is essential that water professionals have a solid grounding in the principles of preventative risk management. This second edition of the key textbook, Risk Management for Water and Wastewater Utilities, extends beyond first principles and examines the practicalities of resilience and vulnerability assessment, strategic risk appraisal and the interconnectedness of water utility risks in a networked infrastructure. It provides an up-dated overview of tools and techniques for risk management in the context of the heightened expectations for sound risk governance that are being made of all water and wastewater utilities. Risk Management for Water and Wastewater Utilities provides a valuable starting point for newly appointed risk managers in the utility sector and offers MSc level self-paced study with self-assessment questions and abbreviated answers, key learning points, case studies and worked examples.

Smart Water Utilities - Complexity Made Simple (Paperback): Pernille Ingildsen, Gustaf Olsson Smart Water Utilities - Complexity Made Simple (Paperback)
Pernille Ingildsen, Gustaf Olsson
R2,385 Discovery Miles 23 850 Ships in 12 - 17 working days

Today there is increasing pressure on the water infrastructure and although unsustainable water extraction and wastewater handling can continue for a while, at some point water needs to be managed in a way that is sustainable in the long-term. We need to handle water utilities "smarter". New and effective tools and technologies are becoming available at an affordable cost and these technologies are steadily changing water infrastructure options. The quality and robustness of sensors are increasing rapidly and their reliability makes the automatic handling of critical processes viable. Online and real-time control means safer and more effective operation. The combination of better sensors and new water treatment technologies is a strong enabler for decentralised and diversified water treatment. Plants can be run with a minimum of personnel attendance. In the future, thousands of sensors in the water utility cycle will handle all the complexity in an effective way. Smart Water Utilities: Complexity Made Simple provides a framework for Smart Water Utilities based on an M-A-D (Measurement-Analysis-Decision). This enables the organisation and implementation of "Smart" in a water utility by providing an overview of supporting technologies and methods. The book presents an introduction to methods and tools, providing a perspective of what can and could be achieved. It provides a toolbox for all water challenges and is essential reading for the Water Utility Manager, Engineer and Director and for Consultants, Designers and Researchers.

Energy Cultures - Technology, Justice, and Geopolitics in Eastern Europe (Hardcover): Michael C. LaBelle Energy Cultures - Technology, Justice, and Geopolitics in Eastern Europe (Hardcover)
Michael C. LaBelle
R2,536 Discovery Miles 25 360 Ships in 12 - 17 working days

This thought-provoking book explores the concept of energy cultures as a means of understanding social and political relations and how energy injustices are created. Using Eastern Europe as an example, it examines the radical transition occurring as the region leaves behind the legacy of the Soviet Union, and the effects of the resulting power struggle between the energy cultures of Russia and the European Union. In this timely study, Michael Carnegie LaBelle applies an energy justice framework to an analysis of different national energy cultures, exposing both the domestic and international power relations that influence geopolitics in Eastern Europe. He assesses the entire energy value-chain in the region in this context, providing a radical critique of power dynamics within the energy system with the aim of fostering a just energy transition. Scholars interested in energy justice, conflict, policy and culture from across disciplines including law, politics, public policy, sociology and geography will find this book a fascinating read. It will also be useful to scholars of international relations and geopolitics for its analysis of the impact of EU energy policy on the countries examined, as well as of the relationship between the EU and Russia.

Mustang '64 1/2-'73 Restoration Guide (Paperback, 2nd Revised edition): Tom Corcoran, Earl Davis Mustang '64 1/2-'73 Restoration Guide (Paperback, 2nd Revised edition)
Tom Corcoran, Earl Davis
R1,275 R1,065 Discovery Miles 10 650 Save R210 (16%) Ships in 10 - 15 working days

This ultimate book of knowledge on Ford's famous pony car has been updated to include all models through 1973. A technical reference source for an authentic restoration, judging parts and options originality, and deciphering serial numbers and data plate codes. Packed with 1,000+ photos, this book covers all first-generation Mustangs, from the earliest 1964 1/2 and 1965 models up through 1973.

Best Practice Guide on the Management of Metals in Small Water Supplies (Paperback): Matthew Bower, Colin Hayes Best Practice Guide on the Management of Metals in Small Water Supplies (Paperback)
Matthew Bower, Colin Hayes
R2,353 Discovery Miles 23 530 Ships in 12 - 17 working days

The management of small water supplies presents a unique challenge globally, in countries at all stages of development. A combination of lack of resources, limited understanding of the risks and poor expertise means that individuals and communities may face serious health risks from these supplies. This is not only due to microbiological contamination, but also from contamination by metals, either due to natural or man-made contamination of the source water or through leaching from plumbing materials due to inadequate conditioning and corrosion inhibition and use of inappropriate materials. This Best Practice Guide aims to share best practice and experience from around the world on a practical level. It looks at general issues relating to small supplies and ways of managing these, adopting a Water Safety Plan approach to deliver sound and lasting improvements to quality. Management techniques and treatment relating to specific metals will be covered, from a theoretical and practical perspective, to deliver a publication that will act as an authoritative guide for all those faced with the problem of ensuring the quality of a small water supply. Varied case-studies will help to illustrate issues and ways in which they have been resolved. Table of contents The Difficulties of Managing Water Quality in Small Water Supplies; What are Small Supplies?; The Management and Regulation of Small Water Supplies; The Vulnerability of Small Water Supplies to Contamination by Metals; Water Safety Plans for Small Water Supplies; Making WSPs Work for Small Supplies; Teamwork- The Value of a WSP Team; A Practical Guide to Developing a WSP for a Small Supply; Practical Guidance for Risk Assessments; Establishing the Metals Problem: Risk Assessment, Sampling and Analysis; The Range of Possible Problems; Metal Solubility and Influencing Factors; Risk Assessment of Small Water Supply Systems; Sampling and Analysis; Consumer Awareness; Sources of Metals in Small Water Supplies; Origin of Contaminants; Contamination of Surface Waters; Contamination of Ground Water; Contamination from Treatment Processes; Contamination in Distribution Pipework; Contamination from Plumbing Fittings; Water Treatment Processes Available for Use on Small Water Systems; Process Selection; Types of Treatment; Practical Considerations of Treatment for Metals in Small Water Supplies; Iron; Manganese; Conditioning of Water to Prevent Dissolution of Plumbing Materials or Post-treatment Contamination; Treatment is Only Part of the Story; Indications and Effects of Post-treatment Metal Contamination in Small Water Supplies; Establishing the Source of the Problem; Factors Controlling the Corrosion of Metals into Small Water Supplies; The Conditioning of Water to Minimise Corrosion; Manual of Individual Metals in Small Water Supplies, Aluminium, Antimony, Arsenic, Barium, Beryllium, Boron, Cadmium, Chromium, Cobalt, Copper, Iron, Lead, Manganese, Mercury, Nickel, Selenium, Tin, Tungsten, Uranium, Vanadium, Zinc; Case Studies; Arsenic removal in Small Supplies in Italy; A New Borehole Supply with Iron Removal for a Single Property in England, UK; Metals in Small Water Supplies in Areas of Water Scarcity in African Regions; Unexplained Lead Contamination of a Small Water Supply in Northern Scotland EDITORS Matt Bower, Drinking Water Quality Regulator for Scotland, UK Colin Hayes, Swansea University, UK

Slave Labor on Virginia's Blue Ridge Railroad (Paperback): Mary E Lyons Slave Labor on Virginia's Blue Ridge Railroad (Paperback)
Mary E Lyons
R567 R478 Discovery Miles 4 780 Save R89 (16%) Ships in 10 - 15 working days
Memoirs of a Cow Mechanic (Paperback): Noel Stuart Memoirs of a Cow Mechanic (Paperback)
Noel Stuart
R399 Discovery Miles 3 990 Ships in 12 - 17 working days

Born in the Isle of Man of Irish/Welsh parentage, Noel Stuart nursed no other ambition than to work with animals. His lifelong passion and his interest in complimentary medicine combined to culminate in his eventual choice of career as a veterinary surgeon. His work as a vet and second career as a writer is a rich tapestry of down to earth practice alongside a sense of healing power beyond science. This is balanced by a great sense of humour running a sparkling thread through all that he writes. He can claim distinction as being one of the earlier vets to treat fish and has the dubious honour of force feeding "Daisy" an eight foot alligator. He has enjoyed being a 'lollipop man', school governor and Rotarian as well as being a choir member. The first two books "It's a Dog's Life' and 'Man and Beast', using local marketing have both had reprints. In his third book he is able to look back over his life from his origins in the Isle of Man, education in Ulster, despite the U-boat menace until his graduation as a vet in Dublin and meeting the love of his life. Together with Margaret, their adventures in practice take them to Loughborough, the Isle of Man and across Canada until they finally end up in Devon and Cornwall. During their life in Cornwall Noel becomes involved in fish diseases, homoeopathy and dowsing to complement general practice.

Advanced Introduction to Water Economics and Policy (Paperback): Ariel Dinar Advanced Introduction to Water Economics and Policy (Paperback)
Ariel Dinar
R600 Discovery Miles 6 000 Ships in 12 - 17 working days

Elgar Advanced Introductions are stimulating and thoughtful introductions to major fields in the social sciences, business and law, expertly written by the world's leading scholars. Designed to be accessible yet rigorous, they offer concise and lucid surveys of the substantive and policy issues associated with discrete subject areas. Advanced Introduction to Water Economics and Policy highlights various aspects of economic and policy considerations as they are applied to water decision-making and evaluation in a comprehensive and clear manner. Key Features: Presents example-based simplified descriptions of water problems and economic principles used to address them Provides examples from different countries and analysis of main water-using sectors Highlights emerging topics in water economics that address water scarcity and discusses economic and policy aspects related to the management of water at local, regional and international scales Researchers and students will appreciate the comprehensive, straightforward presentation of critical information in this Advanced Introduction that does not get lost in technical jargon.

Teaching and Learning about Sustainability (Hardcover): Irvin J. Levy, Catherine H. Middlecamp Teaching and Learning about Sustainability (Hardcover)
Irvin J. Levy, Catherine H. Middlecamp
R5,545 Discovery Miles 55 450 Ships in 12 - 17 working days

One of the great challenges of the 21st century is that of sustainability. This book aims to provide examples of sustainability in a wide variety of chemical contexts, in hope of laying the groundwork for cross-divisional work that might be possible in the future to address the important issue of sustainability. In doing so, the editors look at both the questions chemistry is asking right now related to sustainability as well as the questions chemistry SHOULD be asking about sustainability. The world is facing interrelated global challenges of energy, food, water, and human health. Solving these daunting challenges will require global systems thinking and proactive local action. No ONE company, academic institution, non-profit or government agency can accomplish this task alone, but it starts with education at all levels. This book addresses the need for better chemical education on the subject of sustainability.

A History of Maine Railroads (Paperback): Major Bill Kenny Usaf (Ret ) A History of Maine Railroads (Paperback)
Major Bill Kenny Usaf (Ret ); Foreword by Former Maine Governor John Baldacci
R558 R468 Discovery Miles 4 680 Save R90 (16%) Ships in 10 - 15 working days
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