Disinfection of Individual Water Wells. How to Properly Maintain Your Private Water Well

Disinfection of Individual Water Wells. How to Properly Maintain Your Private Water Well PDF Author:
Publisher:
ISBN:
Category : Artesian wells
Languages : en
Pages : 1

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Disinfection of Individual Water Wells. How to Properly Maintain Your Private Water Well

Disinfection of Individual Water Wells. How to Properly Maintain Your Private Water Well PDF Author:
Publisher:
ISBN:
Category : Artesian wells
Languages : en
Pages : 1

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Book Description


Disinfection of Individual Water Wells

Disinfection of Individual Water Wells PDF Author:
Publisher:
ISBN:
Category : Artesian wells
Languages : en
Pages : 1

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Book Description


Water Well Rehabilitation

Water Well Rehabilitation PDF Author: Neil Mansuy
Publisher: CRC Press
ISBN: 1351404784
Category : Technology & Engineering
Languages : en
Pages : 192

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Book Description
Well rehabilitation techniques have been the focus of major advancements in recent times. Environmental engineers can keep pace with those changes with the book Water Well Rehabilitation. Written from a microbiological viewpoint, the text outlines proven solutions to production problems in all types of wells. That perspective frequently yields new ideas and concepts, contrary to prevalent thoughts in mainstream literature on the subject. This is especially true in discussion of iron related bacterial sources, and details concerning unsafe bacterial samples and the contamination of wells.

Management of Legionella in Water Systems

Management of Legionella in Water Systems PDF 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.

Guidance Manual for Compliance with the Filtration and Disinfection Requirements for Public Water Systems Using Surface Water Sources

Guidance Manual for Compliance with the Filtration and Disinfection Requirements for Public Water Systems Using Surface Water Sources PDF 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.

Alternatives for Ground Water Cleanup

Alternatives for Ground Water Cleanup PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309049946
Category : Science
Languages : en
Pages : 334

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Book Description
There may be nearly 300,000 waste sites in the United States where ground water and soil are contaminated. Yet recent studies question whether existing technologies can restore contaminated ground water to drinking water standards, which is the goal for most sites and the result expected by the public. How can the nation balance public health, technological realities, and cost when addressing ground water cleanup? This new volume offers specific conclusions, outlines research needs, and recommends policies that are technologically sound while still protecting health and the environment. Authored by the top experts from industry and academia, this volume: Examines how the physical, chemical, and biological characteristics of the subsurface environment, as well as the properties of contaminants, complicate the cleanup task. Reviews the limitations of widely used conventional pump-and-treat cleanup systems, including detailed case studies. Evaluates a range of innovative cleanup technologies and the barriers to their full implementation. Presents specific recommendations for policies and practices in evaluating contamination sites, in choosing remediation technologies, and in setting appropriate cleanup goals.

Proper Well Disinfection

Proper Well Disinfection PDF Author: North Dakota. Division of Water Quality
Publisher:
ISBN:
Category : Drinking water
Languages : en
Pages : 1

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Book Description


Repairing Your Flooded Home

Repairing Your Flooded Home PDF Author:
Publisher:
ISBN:
Category : Buildings
Languages : en
Pages : 60

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Book Description
When in doubt, throw it out. Don't risk injury or infection. 2: Ask for help. Many people can do a lot of the cleanup and repairs discussed in this book. But if you have technical questions or do not feel comfortable doing something, get professional help. If there is a federal disaster declaration, a telephone "hotline" will often be publicized to provide information about public, private, and voluntary agency programs to help you recover from the flood. Government disaster programs are there to help you, the taxpayer. You're paying for them; check them out. 3: Floodproof. It is very likely that your home will be flooded again someday. Floodproofing means using materials and practices that will prevent or minimize flood damage in the future. Many floodproofing techniques are inexpensive or can be easily incorporated into your rebuilding program. You can save a lot of money by floodproofing as you repair and rebuild (see Step 8).

Procedures to Investigate Waterborne Illness

Procedures to Investigate Waterborne Illness PDF Author: International Association for Food Protection
Publisher: Springer
ISBN: 3319260278
Category : Technology & Engineering
Languages : en
Pages : 164

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Book Description
Written by a team of international experts, this third edition designed to guide public health personnel or teams in any country that investigates reports of alleged waterborne illnesses. The manual is based on epidemiologic principles and investigative techniques that have been found effective in determining causal factors of disease incidence. The guidelines are presented in the sequence usually followed during investigations and are organized so that an investigator can easily find the information needed in any phase of an investigation. The book services as a guide to: • Develop a waterborne disease surveillance and emergency operations program • Handle illness alerts and water-related complaints that may be related to illness • Interview ill persons, those at risk, and controls • Develop a case definition • Transport water specimens and clinical specimens • Trace sources of contamination • Identify factors responsible for contamination, survival of pathogenic microorganisms or toxic substances, and/or propagation of pathogens • Collate and interpret collected data • Report information about the outbreak This edition has been extensively updated. A section has been added on water not intended for drinking as a source of illness. The chapter on “collection and analysis of data” has been significantly expanded to explain how data is collected and used to suggest possible vehicles, routes, and agents. The book is designed to improve the quality of investigation of outbreaks and disease surveillance. The International Association for Food Protection is a non-profit association of food safety professionals. Dedicated to the life-long educational needs of its Members, IAFP provides Members with an information network through its two scientific journals (Food Protection Trends and Journal of Food Protection), its educational Annual Meeting, international meetings and symposia along with international interaction between food safety professionals.

White's Handbook of Chlorination and Alternative Disinfectants

White's Handbook of Chlorination and Alternative Disinfectants PDF Author: Black & Veatch Corporation
Publisher: John Wiley & Sons
ISBN: 1118210557
Category : Science
Languages : en
Pages : 1109

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Book Description
New edition covers the latest practices, regulations, and alternative disinfectants Since the publication of the Fourth Edition of White's Handbook of Chlorination and Alternative Disinfectants more than ten years ago, the water industry has made substantial advances in their understanding and application of chlorine, hypochlorite, and alternative disinfectants for water and wastewater treatment. This Fifth Edition, with its extensive updates and revisions, reflects the current state of the science as well as the latest practices. Balancing theory with practice, the Fifth Edition covers such important topics as: Advances in the use of UV and ozone as disinfectants Alternative disinfectants such as chlorine dioxide, iodine, and bromine-related products Advanced oxidation processes for drinking water and wastewater treatment New developments and information for the production and handling of chlorine Latest regulations governing the use of different disinfectants For each disinfectant, the book explains its chemistry, effectiveness, dosing, equipment, and system design requirements. Moreover, the advantages and disadvantages of each disinfectant are clearly set forth. References at the end of each chapter guide readers to the primary literature for further investigation. Authored and reviewed by leading experts in the field of water and wastewater treatment, this Fifth Edition remains an ideal reference for utilities, regulators, engineers, and plant operators who need current information on the disinfection of potable water, wastewater, industrial water, and swimming pools.