Jay H Lehr – författare

Potassium chloride is a logical alternative to sodium chloride in water softening. Water Softening with Potassium Chloride provides a thorough overview of the process, the equipment, and the techniques used. Then it compiles diverse trade and technical data on water softening with potassium chloride so readers can make informed decisions. It documents the health and environmental consequences and benefits of using potassium chloride and includes a chapter with summaries of recent research projects and FAQs. This is a key reference for professional water treatment specialists, environmental science researchers, and others.

A lively account of fluoridation and its discontentsSince its first implementation in Grand Rapids, Michigan, in 1945, public drinking water fluoridation and its attendant conflicts, controversies, and conspiracy theories serve as an object lesson in American science, public health, and policymaking. In addition to the arguments on the issue still raging today, the tale of fluoridation and its discontents also resonates with such present concerns as genetically modified foods, global warming response, nuclear power, and environmental regulation.Offering the best current thinking on the issue, The Fluoride Wars presents a witty and detailed social history of the fluoridation debate in America, illuminating the intersection of science and politics in our recent past. This reader-friendly assessment explores the pro- and anti-fluoridation movements, key players, and important events. Full of amusing and vivid anecdotes and examples, this accessible recounting includes: A careful and non-condescending look at the hard science, popular science, pseudo-science, and junk science involved A look at fluoride issues including dosage, cost, financial and funding interests, fluorosis, and problems of risk-cost-benefit analysis The back-and-forth drama between pro- and anti-fluoridation factions, with all its claims, counterclaims, insults, acrimony, and lawsuits Case studies of various cities and their experiences with municipal water fluoridation initiatives Fluorophobia and popular conspiracy theories involving fluoride The colorful characters in the debate including activists, scientists, magicians, and politicians A richly and considerately told tale of American science and public life, The Fluoride Wars offers an engrossing history to both interested general readers and specialists in public health, dentistry, policymaking, and related fields.

Provides the tools needed to analyze and solve acid drainage problemsFeaturing contributions from leading experts in science and engineering, this book explores the complex biogeochemistry of acid mine drainage, rock drainage, and acid sulfate soils. It describes how to predict, prevent, and remediate the environmental impact of acid drainage and the oxidation of sulfides, offering the latest sampling and analytical methods. Moreover, readers will discover new approaches for recovering valuable resources from acid mine drainage, including bioleaching.Acid Mine Drainage, Rock Drainage, and Acid Sulfate Soils reviews the most current findings in the field, offering new insights into the underlying causes as well as new tools to minimize the harm of acid drainage: Part I: Causes of Acid Mine Drainage, Rock Drainage and Sulfate Soils focuses on the biogeochemistry of acid drainage in different environments.Part II: Assessment of Acid Mine Drainage, Rock Drainage and Sulfate Soils covers stream characterization, aquatic and biological sampling, evaluation of aquatic resources, and some unusual aspects of sulfide oxidation.Part III: Prediction and Prevention of Acid Drainage discusses acid-base accounting, kinetic testing, block modeling, petrology, and mineralogy studies. It also explains relevant policy and regulations.Part IV: Remediation of Acid Drainage, Rock Drainage and Sulfate Soils examines both passive and active cleanup methods to remediate acid drainage.Case studies from a variety of geologic settings highlight various approaches to analyzing and solving acid drainage problems. Replete with helpful appendices and an extensive list of web resources, Acid Mine Drainage, Rock Drainage, and Acid Sulfate Soils is recommended for mining engineers and scientists, regulatory officials, environmental scientists, land developers, and students.

A comprehensive depository of all information relating to the scientific and technological aspects of Shale Gas and Alternative Energy Conveniently arranged by energy type including Shale Gas, Wind, Geothermal, Solar, and HydropowerPerfect first-stop reference for any scientist, engineer, or student looking for practical and applied energy informationEmphasizes practical applications of existing technologies, from design and maintenance, to operating and troubleshooting of energy systems and equipmentFeatures concise yet complete entries, making it easy for users to find the required information quickly, without the need to search through long articles

New exploration tools and techniques for a breakthrough paradigm of regional groundwater occurrenceFresh water is undoubtedly our most precious resource aside from the air we breathe, and the only commodity whose cost has steadily risen over time. At the same time, our understanding of the origins, pathways, and recharge mechanisms of the earth's most valuable "economic" mineral-groundwater-remains in the nineteenth century. It is ironic that this scientific anachronism is contributing to a global shortage of available fresh water supplies while oil, gas, and mineral discoveries have proliferated, vastly increasing the world's energy, precious metals, and industrial mineral reserves.Modern Groundwater Exploration details applications and results of proven twenty-first- century technologies and geological concepts adapted from the oil, gas, and mineral exploration industries for evaluating, developing, and managing previously undiscovered, massive, sustainable groundwater resources. Unprecedented in both its scope and authority, this timely book presents:* A new groundwater paradigm, coined Megawatershed, which accurately and comprehensively describes the earth's natural complex groundwater systems* Innovative exploration, drilling, and testing technologies that make major new ground-water sources more locatable and cost-effective to produce than ever before* Actual case studies in which megawatershed methods have identified vast quantities of new water and brought new hope to previously arid and desperately water-short locales* Chapters by former OECD DAC chairman Alexander R. Love, geopolitical analyst Dr. Ewan Anderson, and former director of the Trinidad and Tobago Water Resources Agency Dr. Utam Maharaj on the tremendous global implications of the megawater-shed paradigm. These experts explore the many beneficial applications of megawater-shed development, from macroeconomics to development of small island developing state (SIDS), and from critical environmental issues to water conflict resolution and the potential for a second "green revolution"The world's need for clean, dependable water is more urgent-and addressable-than ever before. Let Modern Groundwater Exploration introduce you to the authors' revolutionary megawatershed paradigm, along with the latest concepts and technologies for accessing vast reservoirs of groundwater-still today's safest, cleanest, and most plentiful water resource.

"...the 'proof' of man's destruction of the environment isconsistently flawed.... the scientific method is being abused andignored. The errors are not random, however, but are systematicallybiased toward attempting to prove the guilt of man in the allegeddestruction of the planet. Objective science is disappearing and isbeing replaced by the pursuit of a philosophical agenda."--Richard F. Sanford in Environmentalism and theAssault on Reason Chapter 1 "The public has numerous misconceptions about the relationshipbetween environmental pollution and human cancer. Underlying thesemisconceptions is an erroneous belief that nature is benign."--Bruce N. Ames, Ph.D. and Lois Swirsky Gold, Ph.D inEnvironmental Pollution and Cancer: Some Misconceptions Chapter7 "Greenhouse gases have been increasing in the atmosphere,largely as a result of human activities. However, the climaterecord does not show the temperature increase and other telltalesigns of the expected greenhouse effect. The mathematical modelsused for predicting such effects are evidently not complete enoughto encompass all of the relevant physical processes in theatmosphere, thus throwing grave doubt on the drastic warminghypothesized for the next century."--S. Fred Singer in Global Climate Change: Facts andFiction Chapter 13 "...There is now no prima-facie case for any expensive policy ofsafeguarding species without more extensive analysis than has sofar been done."--Julian L. Simon in Disappearing Species,Deforestation and Data Chapter 26

Wiley's Remediation Technologies Handbook: Major Contaminant Chemicals and Chemical Groups, extracted from the Enviroglobe database, consists of 368 chemicals and chemical groups. This book lists in alphabetical order these chemical and chemical groups along with the numerous technologies, many of which are patented, or trademarked techniques, to remediate them. A short description of each of these technologies is provided along with appropriate references. Wiley's Remediation Technologies Handbook: Major Contaminant Chemicals and Chemical Groups: Covers the most important chemical and chemical groups that are found to pollute the environment, and the ways to remediate them.Gives succinct abstract describing the numerous technologies used to clean-up a wide range of pollutants.Provides the uses and limitations of each technique.Note: CD-ROM/DVD and other supplementary materials are not included as part of eBook file.

A comprehensive resource for information about different technologies and methods to measure and analyze contamination of air, water, and soil.* Serves as a technical reference in the field of environmental science and engineering* Includes information on instrumentation used for measurement and control of effluents and emissions from industrial facilities that can directly influence the environment* Focuses on applications, making it a practical reference tool

Groundwater Age is the first book of its kind that incorporates and synthesizes the state-of-the-art knowledge about the business of groundwater dating - including historical development, principles, applications, various methods, and likely future progress in the concept. It is a well-organized, advanced, clearly written resource for all the professionals, scientists, graduate students, consultants, and water sector managers who deal with groundwater and who seek a comprehensive treatment of the subject of groundwater age.

The single greatest reservoir of usable water for man lies underground. Its location, management, protection and remediation have been a central focus of hydrology for much of the past century. Experts throughout the world have covered this subject, in unimagined detail. Ground water remains unseen but no longer unknown, and now amazingly well defined in every aspect of quality and quantity, development, protection and remediation.