Book Description
Includes memorandum from Michael B. Cook.
Author :
Publisher :
Page : 84 pages
File Size : 27,12 MB
Release : 1995
Category : Combined sewer overflows
ISBN :
Includes memorandum from Michael B. Cook.
Author : National Research Council
Publisher : National Academies Press
Page : 404 pages
File Size : 41,66 MB
Release : 2006-12-22
Category : Science
ISBN : 0309133955
Protecting and maintaining water distributions systems is crucial to ensuring high quality drinking water. Distribution systems-consisting of pipes, pumps, valves, storage tanks, reservoirs, meters, fittings, and other hydraulic appurtenances-carry drinking water from a centralized treatment plant or well supplies to consumers' taps. Spanning almost 1 million miles in the United States, distribution systems represent the vast majority of physical infrastructure for water supplies, and thus constitute the primary management challenge from both an operational and public health standpoint. Recent data on waterborne disease outbreaks suggest that distribution systems remain a source of contamination that has yet to be fully addressed. This report evaluates approaches for risk characterization and recent data, and it identifies a variety of strategies that could be considered to reduce the risks posed by water-quality deteriorating events in distribution systems. Particular attention is given to backflow events via cross connections, the potential for contamination of the distribution system during construction and repair activities, maintenance of storage facilities, and the role of premise plumbing in public health risk. The report also identifies advances in detection, monitoring and modeling, analytical methods, and research and development opportunities that will enable the water supply industry to further reduce risks associated with drinking water distribution systems.
Author : Raymond J. Lishka
Publisher :
Page : 60 pages
File Size : 34,32 MB
Release : 1967
Category : Cyanides
ISBN :
Author : Alison Sant
Publisher : Island Press
Page : 306 pages
File Size : 40,64 MB
Release : 2022-01-11
Category : Architecture
ISBN : 1610918975
For decades, American cities have experimented with ways to remake themselves in response to climate change. These efforts, often driven by grassroots activism, offer valuable lessons for transforming the places we live. In From the Ground Up: Local Efforts to Create Resilient Cities, design expert Alison Sant focuses on the unique ways in which US cities are working to mitigate and adapt to climate change while creating equitable and livable communities. She shows how, from the ground up, we are raising the bar to make cities places in which we don’t just survive, but where all people have the opportunity to thrive. The efforts discussed in the book demonstrate how urban experimentation and community-based development are informing long-term solutions. Sant shows how US cities are reclaiming their streets from cars, restoring watersheds, growing forests, and adapting shorelines to improve people’s lives while addressing our changing climate. The best examples of this work bring together the energy of community activists, the organization of advocacy groups, the power of city government, and the reach of federal environmental policy. Sant presents 12 case studies, drawn from research and over 90 interviews with people who are working in these communities to make a difference. For example, advocacy groups in Washington, DC are expanding the urban tree canopy and offering job training in the growing sector of urban forestry. In New York, transit agencies are working to make streets safer for cyclists and pedestrians while shortening commutes. In San Francisco, community activists are creating shoreline parks while addressing historic environmental injustice. From the Ground Up is a call to action. When we make the places we live more climate resilient, we need to acknowledge and address the history of social and racial injustice. Advocates, non-profit organizations, community-based groups, and government officials will find examples of how to build alliances to support and embolden this vision together. Together we can build cities that will be resilient to the challenges ahead.
Author : Philadelphia (Pa.). Water Dept
Publisher :
Page : 500 pages
File Size : 27,22 MB
Release : 1896
Category : Water-supply
ISBN :
Author : United States. Congress. House. Committee on Public Works and Transportation. Subcommittee on Water Resources
Publisher :
Page : 1054 pages
File Size : 27,25 MB
Release : 1981
Category : Droughts
ISBN :
Author : Diane Sicotte
Publisher : Rutgers University Press
Page : 273 pages
File Size : 50,8 MB
Release : 2016-09-21
Category : Medical
ISBN : 0813574226
Like many industrialized regions, the Philadelphia metro area contains pockets of environmental degradation: neighborhoods littered with abandoned waste sites, polluting factories, and smoke-belching incinerators. However, other neighborhoods within and around the city are relatively pristine. This eye-opening book reveals that such environmental inequalities did not occur by chance, but were instead the result of specific policy decisions that served to exacerbate endemic classism and racism. From Workshop to Waste Magnet presents Philadelphia’s environmental history as a bracing case study in mismanagement and injustice. Sociologist Diane Sicotte digs deep into the city’s past as a titan of American manufacturing to trace how only a few communities came to host nearly all of the area’s polluting and waste disposal land uses. By examining the complex interactions among economic decline, federal regulations, local politics, and shifting ethnic demographics, she not only dissects what went wrong in Philadelphia but also identifies lessons for environmental justice activism today. Sicotte’s research tallies both the environmental and social costs of industrial pollution, exposing the devastation that occurs when mass quantities of society’s wastes mix with toxic levels of systemic racism and economic inequality. From Workshop to Waste Magnet is a compelling read for anyone concerned with the health of America’s cities and the people who live in them.
Author : Greg Pierson
Publisher : American Water Works Association
Page : 332 pages
File Size : 41,51 MB
Release : 2001
Category : Technology & Engineering
ISBN : 9781583211625
"The objective of this project was to identify and develop Good Practices that can realistically be implemented by water utilities for preventing microbiological contamination associated with the installation, rehabilitation, and repair of water mains." -- Executive summary.
Author : Philadelphia (Pa.)
Publisher :
Page : 1984 pages
File Size : 39,14 MB
Release : 1885
Category : Philadelphia (Pa.)
ISBN :
Author : B. J. Moorman
Publisher :
Page : 88 pages
File Size : 10,98 MB
Release : 1970
Category : Pesticides
ISBN :