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Rifaat Abdel Wahaab, Ahmed Salah and Thomas Grischek
To meet the increasing water demand and to provide safe drinking water in Egypt, the Holding Company for Water and Wastewater (HCWW) and its affiliated companies have started a program to develop riverbank filtration (RBF) sites in all Egyptian governora...
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Miles Schelling, Kavita Patil and Thomas B. Boving
This study demonstrates that an induced bank filter (IBF) system can treat raw water polluted with Escherichia coli (E. coli) bacteria. Similar to riverbank filtration (RBF), induced or reversed bank filtration relies on natural processes to clean water,...
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Justin L. Hobart, Andrew M. O?Reilly and Jennifer N. Gifford
Increasing prevalence of cyanotoxins in surface water bodies worldwide threatens groundwater quality when contaminated water recharges an aquifer through natural or artificial means. The subsurface fate of anatoxin-a (ATX) is not well studied. Laboratory...
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Rudy Rossetto, Alessio Barbagli, Giovanna De Filippis, Chiara Marchina, Thomas Vienken and Giorgio Mazzanti
While ensuring adequate drinking water supply is increasingly being a worldwide challenging need, managed aquifer recharge (MAR) schemes may provide reliable solutions in order to guarantee safe and continuous supply of water. This is particularly true i...
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Weiyan Pan, Quanzhong Huang and Guanhua Huang
Reclaimed water has been widely used to restore rivers and lakes in water scarce areas as well as in Beijing municipality, China. However, refilling the rivers with reclaimed water may result in groundwater pollution. A three-year field monitoring progra...
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Matteo D'Alessio, Bruce Dvorak and Chittaranjan Ray
Small water systems can experience a fluctuating quality of water in the distribution system after disinfection. As chlorine is the most common disinfectant for small systems, the occurrence of disinfection byproducts (DBPs) represents a common problem f...
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Matteo D?Alessio, John Lucio, Ernest Williams, James Warner, Donald Seymour, Jay Jasperse and Chittaranjan Ray
The Sonoma County Water Agency (SWCA) uses six radial collector wells along the Russian River west of Santa Rosa, to provide water for several municipalities and water districts in north-western California. Three collector wells (1, 2, and 6) are located...
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Sebastian Paufler, Thomas Grischek, Marcos Roberto Benso, Nadine Seidel and Thomas Fischer
The climate-related variables, river discharge, and water temperature, are the main factors controlling the quality of the bank filtrate by affecting infiltration rates, travel times, and redox conditions. The impact of temperature and discharge on manga...
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Krzysztof Dragon, Józef Górski, Roksana Kruc, Dariusz Drozdzynski and Thomas Grischek
The aim of this article is to evaluate the removal of natural organic matter and micropollutants at a riverbank filtration site in Krajkowo, Poland, and its dependence on the distance between the wells and the river and related travel times. A high reduc...
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Naranchimeg Batsaikhan, Jae Min Lee, Buyankhishig Nemer and Nam C. Woo
Ulaanbaatar (UB), the capital of Mongolia, is one of the fastest-growing cities in the developing world. Due to increasing demand driven by rapid population and industrial growth, sustainable water resource management is required. Therefore, we investiga...
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