Download or read book Exigences Internes D assurance de la Qualit Pour L analyse Des Dioxines Dans Des chantillons Pr lev s Dans L environnement written by Canada. Dioxin Quality Assurance Advisory Committee and published by Environnement Canada. This book was released on 1992 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1990, a dioxin quality assurance advisory committee was established to address the accuracy and comparability of data produced in different laboratories. One of the committee's main goals was to develop a common generic quality assurance protocol for dioxin analysis in support of federal programs. This report outlines those elements of a laboratory quality assurance program that are considered essential to ensure the reliability of dioxin data. Performance criteria by which data quality can be assessed are also established.
Download or read book Faecal Sludge Management written by Linda Strande and published by IWA Publishing. This book was released on 2014-08-15 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is estimated that literally billions of residents in urban and peri-urban areas of Africa, Asia, and Latin America are served by onsite sanitation systems (e.g. various types of latrines and septic tanks). Until recently, the management of faecal sludge from these onsite systems has been grossly neglected, partially as a result of them being considered temporary solutions until sewer-based systems could be implemented. However, the perception of onsite or decentralized sanitation technologies for urban areas is gradually changing, and is increasingly being considered as long-term, sustainable options in urban areas, especially in low- and middle-income countries that lack sewer infrastructures. This is the first book dedicated to faecal sludge management. It compiles the current state of knowledge of the rapidly evolving field of faecal sludge management, and presents an integrated approach that includes technology, management, and planning based on Sandecs 20 years of experience in the field. Faecal Sludge Management: Systems Approach for Implementation and Operation addresses the organization of the entire faecal sludge management service chain, from the collection and transport of sludge, and the current state of knowledge of treatment options, to the final end use or disposal of treated sludge. The book also presents important factors to consider when evaluating and upscaling new treatment technology options. The book is designed for undergraduate and graduate students, and engineers and practitioners in the field who have some basic knowledge of environmental and/or wastewater engineering.
Download or read book Arsenic in Drinking Water written by National Research Council and published by National Academies Press. This book was released on 2001-11-26 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: Having safe drinking water is important to all Americans. The Environmental Protection Agency's decision in the summer of 2001 to delay implementing a new, more stringent standard for the maximum allowable level for arsenic in drinking water generated a great deal of criticism and controversy. Ultimately at issue were newer data on arsenic beyond those that had been examined in a 1999 National Research Council report. EPA asked the National Research Council for an evaluation of the new data available. The committee's analyses and conclusions are presented in Arsenic in Drinking Water: 2001 Update. New epidemiological studies are critically evaluated, as are new experimental data that provide information on how and at what level arsenic in drinking water can lead to cancer. The report's findings are consistent with those of the 1999 report that found high risks of cancer at the previous federal standard of 50 parts per billion. In fact, the new report concludes that men and women who consume water containing 3 parts per billion of arsenic daily have about a 1 in 1,000 increased risk of developing bladder or lung cancer during their lifetime.
Download or read book Beethoven and the Construction of Genius written by Tia DeNora and published by Univ of California Press. This book was released on 1995 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: "It was high time that someone tried to explain more fully, and on the basis of the known documents, the course of Beethoven's meteoric rise to fame in Vienna at the end of the eighteenth century. . . . I would consider this cleverly written and authoritative book to be the most important about Beethoven in twenty-five years. No one considering the subject will be able to overlook DeNora's research."—H.C. Robbins Landon, author of Beethoven: His Life, Work, and World "This is a study with the power to reshape our perceptions of Beethoven's first decade in Vienna and substantially refine our notions of the creation and foundations of Beethoven's career."—William Meredith, Ira Brilliant Center for Beethoven Studies, San Jose State University "Professor DeNora's achievement in placing Beethoven, and the reception of Beethoven's music, in social context is all the more impressive because it goes so much against the grain of conventional habits of thought. In illuminating how changing social institutions created opportunities for Beethoven to gain contemporary and posthumous recognition, and, in so doing, created new forms for thinking and talking about musical achievement—the author at once provides fresh insights into the institutional origins of 'classical' music and offers an exemplary contribution to the sociological study of the arts."—Paul DiMaggio, Princeton University "An important landmark in our understanding of the relationship of the creative musician to society, and a vital contribution to debates about the central phenomenon which distinguishes Western music from other musical traditions: the phenomenon of the Great Composer."—Julian Rushton, University of Leeds "This original book argues that Beethoven's high reputation was created as much by the social-cultural agendas of his aristocratic Viennese patrons in the 1790s as by the qualities of his music. DeNora's persuasive reading of this momentous cultural-artistic event will be welcome to sociologists for its successful contextualization of a hero of 'absolute music,' as well as to musicologists and music-lovers who wish to move beyond the myth of Beethoven as 'the man who freed music.'"—James Webster, Cornell University "Lucid, well-researched, and theoretically informed, Beethoven and the Construction of Genius is one of the best works yet published in the historical sociology of culture. DeNora makes important contributions not only to our knowledge of Beethoven and of the social construction of genius but to the general problems of how identities are created, shaped, and sustained and of how aesthetic claims gain authority."—Craig Calhoun, University of North Carolina
Download or read book How to Design Wastewater Systems for Local Conditions in Developing Countries written by David M. Robbins and published by IWA Publishing. This book was released on 2014-03-15 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a practical handbook providing a step-by-step approach to the techniques used for characterizing wastewater sources and investigating sites where collection, treatment and reuse/disposal technologies will be installed. It is intended to help enable local implementation of on-site and decentralized wastewater management system (DWMS)for wide scale use in development settings. How to Design Wastewater Systems for Local Conditions in Developing Countries helps local service providers and regulatory officials make informed decisions through the use of tools, checklists and case studies. It includes a link to a web based community of on-site and decentralized wastewater professionals, which contains related tools and case studies. This handbook serves as a reference for training classes, certification programs, and higher education programs in civil and sanitary engineering. There is an increasing interest on the part of local government officials and private sector service providers to implement wastewater treatment systems to solve sanitation problems. The model presented in this handbook promotes activities that first generate data related to source and site conditions that represent critical inputs, and then applies this information to the technology selection process. Matching the most appropriate technologies to the specific needs of the wastewater project is the key that leads to long term sustainability. How to Design Wastewater Systems for Local Conditions in Developing Countries is an invaluable resource for public sector decision makers and private sector service providers in developing countries. It is also a useful text for students at engineering colleges in developing countries interested in taking a class that teaches the methods of decentralized wastewater management system (DWMS) development.
Download or read book Eat Sleep Bagpipes Repeat written by Mirako Press and published by Createspace Independent Publishing Platform. This book was released on 2018-07-18 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: This adorable music notebook is perfect for staffs, kids and musicians. The high-quality manuscript book includes 110 pages of 12 staves. Let exercise your composing skills with this well-designed music sketchbook! Enjoy!
Download or read book Total Diet Studies written by Gerald G. Moy and published by Springer. This book was released on 2016-08-23 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unless a food is grossly contaminated, consumers are unable to detect through sight or smell the presence of low levels of toxic chemicals in their foods. Furthermore, the toxic effects of exposure to low levels of chemicals are often manifested slowly, sometimes for decades, as in the case of cancer or organ failure. As a result, safeguarding food from such hazards requires the constant monitoring of the food supply using sophisticated laboratory analysis. While the food industry bears the primary responsibility for assuring the safety of its products, the overall protection of people’s diets from chemical hazards must be considered one of the most important public health functions of any government. Unfortunately, many countries do not have sufficient capability and capacity to monitor the exposure of their populations to many potentially toxic chemicals that could be present in food and drinking water. Without such monitoring, public health authorities in many countries are not able to identify and respond to problems posed by toxic chemicals, which may harm their population and undermine consumer confidence in the safety of the food supply. From a trade perspective, those countries that cannot demonstrate that the food they produce is free of potentially hazardous chemicals will be greatly disadvantaged or even subject to sanctions in the international marketplace. The goal of a total diet study (TDS) is to provide basic information on the levels and trends of exposure to chemicals in foods as consumed by the population. In other words, foods are processed and prepared as typical for a country before they are analyzed in order to better represent actual dietary intakes. Total diet studies have been used to assess the safe use of agricultural chemicals (e.g., pesticides, antibiotics), food additives (e.g., preservatives, sweetening agents), environmental contaminants (e.g., lead, mercury, arsenic, cadmium, PCBs, dioxins), processing contaminants (e.g., acrylamide, polycyclic aromatic hydrocarbons, chloropropanols), and natural contaminants (e.g., aflatoxin, patulin, other mycotoxins) by determining whether dietary exposure to these chemicals are within acceptable limits. Total diet studies can also be applied to certain nutrients where the goal is to assure intakes are not only below safe upper limits, but also above levels deemed necessary to maintain good health. International and national organizations, such as the World Health Organization, the European Food Safety Agency and the US Food and Drug Administration recognize the TDS approach as one of the most cost-effective means of protecting consumers from chemicals in food, for providing essential information for managing food safety, including food standards, and for setting priorities for further investment and study. Total Diet Studies introduces the TDS concept to a wider audience and presents the various steps in the planning and implementation of a TDS. It illustrates how TDSs are being used to protect public health from chemicals in the food supply in many developed and developing countries. The book also examines some of the applications of TDSs to specific chemicals, including contaminants and nutrients.
Download or read book Compendium of Sanitation Systems and Technologies written by Elizabeth Tilley and published by . This book was released on 2014 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Framework for Application of the Toxicity Equivalence Methodology for Polychlorinated Dioxins Furans and Biphenyls in Ecological Risk Assessment written by United States Environmental Protection Agency (EPA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-02 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: Framework for Application of the Toxicity Equivalence Methodology for Polychlorinated Dioxins Furans and Biphenyls in Ecological Risk Assessment
