Guidelines for Canadian Drinking Water Quality PDF Download
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Author:
Publisher:
ISBN: 9780660460239
Category : Drinking water
Languages : en
Pages : 0
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Book Description
"Malathion is a registered insecticide and acaricide used on a wide variety of sites including agricultural and non-agricultural sites. In 2018 (the most recent year for which data are available), over 25 000 kg of malathion was sold in Canada. Malathion may be released into surface water or soil as runoff from the application site. Malathion is not usually found in drinking water sources in Canada. Low levels of malathion have been found in several Canadian provinces. The maximum reported concentrations are well below the MAC. Malathion is rarely detected in foods"--Executive summary.
Author:
Publisher:
ISBN: 9780660460239
Category : Drinking water
Languages : en
Pages : 0
Get Book Here
Book Description
"Malathion is a registered insecticide and acaricide used on a wide variety of sites including agricultural and non-agricultural sites. In 2018 (the most recent year for which data are available), over 25 000 kg of malathion was sold in Canada. Malathion may be released into surface water or soil as runoff from the application site. Malathion is not usually found in drinking water sources in Canada. Low levels of malathion have been found in several Canadian provinces. The maximum reported concentrations are well below the MAC. Malathion is rarely detected in foods"--Executive summary.
Author: World Health Organization
Publisher: World Health Organization
ISBN: 9789241545037
Category : Medical
Languages : en
Pages : 260
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Book Description
This volume describes the methods used in the surveillance of drinking water quality in the light of the special problems of small-community supplies, particularly in developing countries, and outlines the strategies necessary to ensure that surveillance is effective.
Author: Federal-Provincial Working Group on Drinking Water (Canada)
Publisher: Health and Welfare Canada
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 84
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Book Description
Divided into four sections: physical characteristics, microbiological characteristics, chemical characteristics and radiological characteristics.
Author: Federal-Provincial Subcommittee on Drinking Water (Canada)
Publisher: Canadian Government Publishing
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 94
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Book Description
Editions of these guidelines are prepared following a thorough review of the scientific, technical and medical literature on new parameters and on parameters whose guidelines require revision. This 6th edition includes the guidelines approved by the Conference of Deputy Ministers of Health as of March 1995. No evidence has been presented that would warrant changing the values proposed in the last edition. These values have, therefore, been adopted and are presented in this edition as confirmed guidelines. The guidelines and recommendations listed are intended to apply to all drinking water supplies, public and private, however, they should not be regarded as legally enforceable standards unless promulgated as such by the appropriate agency. This document provides an explanation of terms, a description of microbiological characteristics, chemical and physical parameters, and radiological characteristics. It also includes a list of parameters under review or scheduled for review.
Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 030949382X
Category : Medical
Languages : en
Pages : 291
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Book Description
Legionnaires' disease, a pneumonia caused by the Legionella bacterium, is the leading cause of reported waterborne disease outbreaks in the United States. Legionella occur naturally in water from many different environmental sources, but grow rapidly in the warm, stagnant conditions that can be found in engineered water systems such as cooling towers, building plumbing, and hot tubs. Humans are primarily exposed to Legionella through inhalation of contaminated aerosols into the respiratory system. Legionnaires' disease can be fatal, with between 3 and 33 percent of Legionella infections leading to death, and studies show the incidence of Legionnaires' disease in the United States increased five-fold from 2000 to 2017. Management of Legionella in Water Systems reviews the state of science on Legionella contamination of water systems, specifically the ecology and diagnosis. This report explores the process of transmission via water systems, quantification, prevention and control, and policy and training issues that affect the incidence of Legionnaires' disease. It also analyzes existing knowledge gaps and recommends research priorities moving forward.
Author: C. Leon Parker
Publisher:
ISBN:
Category : Antimony
Languages : en
Pages : 76
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Book Description
Author: Deborah V Chapman
Publisher: CRC Press
ISBN: 0419215905
Category : Science
Languages : en
Pages : 658
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Book Description
This guidebook, now thoroughly updated and revised in its second edition, gives comprehensive advice on the designing and setting up of monitoring programmes for the purpose of providing valid data for water quality assessments in all types of freshwater bodies. It is clearly and concisely written in order to provide the essential information for all agencies and individuals responsible for the water quality.
Author: Geneviève M. Carr
Publisher: UNEP/Earthprint
ISBN: 9789295039513
Category : Business & Economics
Languages : en
Pages : 132
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Book Description
This document is intended to provide an overview of the major components of surface and ground water quality and how these relate to ecosystem and human health. Local, regional and global assessments of water quality monitoring data are used to illustrate key features of aquatic environments, and to demonstrate how human activities on the landscape can influence water quality in both positive and negative ways. Clear and concise background knowledge on water quality can serve to support other water assessments.
Author: Douglas M. Brown
Publisher: IIGR, Queen's University
ISBN: 0889115885
Category : Canada
Languages : en
Pages : 251
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Book Description
Author: David J. Hiltebrand
Publisher:
ISBN:
Category : Law
Languages : en
Pages : 672
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Book Description
This manual suggests design operating and performance criteria for specific surface water quality conditions to provide the optimum protection from microbiological contaminants.
