Anthropogenic Organic Compounds In Source Water Of Selected Community Water Systems That Use Groundwater 2002 05
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Author | : James A. Kingsbury |
Publisher | : DIANE Publishing |
Total Pages | : 82 |
Release | : 2009-12 |
Genre | : Science |
ISBN | : 1437916090 |
Source water, herein defined as stream water collected at a water-system intake prior to water treatment, was sampled at nine community water systems, ranging in size from a system serving about 3,000 people to one that serves about 2 million people. As many as 17 source-water samples were collected at each site over about a 12-month period between 2002 and 2004 for analysis of 258 anthropogenic organic compounds. Most of these compounds are unregulated in drinking water, and the compounds analyzed include pesticides and selected pesticide degradates, gasoline hydrocarbons, personal-care and domestic-use compounds, and solvents. About one-half (134) of the compounds were detected at least once in source-water samples.
Author | : Jessica A. Hopple |
Publisher | : Geological Survey (USGS) |
Total Pages | : 74 |
Release | : 2009-01-01 |
Genre | : Groundwater |
ISBN | : 9781411326088 |
"National Water-Quality Assessment Program--Source water-quality assessments."
Author | : National Research Council |
Publisher | : National Academies Press |
Total Pages | : 176 |
Release | : 2012-12-20 |
Genre | : Nature |
ISBN | : 0309261856 |
The first two decades of the U.S. Geological Survey's National Water Quality Assessment (NAWQA) Program have provided a successful and useful assessment of U.S. water-quality conditions, how they have changed over time, and how natural features and human activities have affected those conditions. Now, planning is underway for the third decade (Cycle 3) of the Program outlined in the Science Plan, with challenges including ensuring that the NAWQA remain a national program in the face of declining resources, balancing new activities against long-term studies, and maintaining focus amidst numerous and competing stakeholder demands. The Science Plan for Cycle 3 articulates a forward-thinking vision for NAWQA science over the next decade, building on the previous cycles' data, experience, and products. Preparing for the Third Decade (Cycle 3) of the National Water-Quality Assessment (NAWQA) Program explains the national needs outlined in the plan, NAWQA's need to emphasize collaboration with other USGS and external programs, other federal agencies, state and local governments, and the private sector.
Author | : |
Publisher | : |
Total Pages | : 32 |
Release | : 2010 |
Genre | : Water quality management |
ISBN | : |
Author | : |
Publisher | : |
Total Pages | : 664 |
Release | : 1987 |
Genre | : Hydrology |
ISBN | : |
Author | : |
Publisher | : Elsevier |
Total Pages | : 1537 |
Release | : 2013-09-24 |
Genre | : Technology & Engineering |
ISBN | : 0123821835 |
Comprehensive Water Quality and Purification, Four Volume Set provides a rich source of methods for analyzing water to assure its safety from natural and deliberate contaminants, including those that are added because of carelessness of human endeavors. Human development has great impact on water quality, and new contaminants are emerging every day. The issues of sampling for water analysis, regulatory considerations, and forensics in water quality and purity investigations are covered in detail. Microbial as well as chemical contaminations from inorganic compounds, radionuclides, volatile and semivolatile compounds, disinfectants, herbicides, and pharmaceuticals, including endocrine disruptors, are treated extensively. Researchers must be aware of all sources of contamination and know how to prescribe techniques for removing them from our water supply. Unlike other works published to date that concentrate on issues of water supply, water resource management, hydrology, and water use by industry, this work is more tightly focused on the monitoring and improvement of the quality of existing water supplies and the recovery of wastewater via new and standard separation techniques Using analytical chemistry methods, offers remediation advice on pollutants and contaminants in addition to providing the critical identification perspective The players in the global boom of water purification are numerous and varied. Having worked extensively in academia and industry, the Editor-in-Chief has been careful about constructing a work for a shared audience and cause
Author | : Sharon E. Kroening |
Publisher | : |
Total Pages | : 122 |
Release | : 2004 |
Genre | : Earth sciences |
ISBN | : |
Author | : M. A. Maun |
Publisher | : NRC Research Press |
Total Pages | : 102 |
Release | : 2010 |
Genre | : Science |
ISBN | : 0660199424 |
Author | : John S. Zogorski |
Publisher | : Geological Survey (USGS) |
Total Pages | : 112 |
Release | : 2006 |
Genre | : Science |
ISBN | : |
Author | : Jonathan B. Martin |
Publisher | : Karst Waters Institute |
Total Pages | : 128 |
Release | : 2008 |
Genre | : Science |
ISBN | : 097899762X |