WERF Report INFR7SG09
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Available as an ebook
Please purchase via www.iwaponline.comOpens in new window
Also part of Water Intelligence Online Digital Reference Library
Standard ePrice: £29.00
+ VAT
Available as eBook only
An extensive literature review on existing sewer sediment flushing technologies was conducted. The innovative vacuum flush system recently developed by the U.S. EPA was tested under laboratory conditions. The tests revealed a strong correlation between the strength of the flushing wave and the speed of the vacuum break. The original design did not succeed in providing a fast enough vacuum break despite being tested in different configurations. To improve the vacuum brake time, Rutgers developed two alternative mechanisms. These alternative designs showed promising results in the laboratory but remain to be tested under field conditions.
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This study was designed to investigate the nature of colloids associated with wastewater effluents and to evaluate the association of emerging...
Granular-media filtered secondary effluent from a full-scale plant was subsequently treated at pilot-plant scale by combinations of low- and high pressure membranes. The feedwater was split...
Increasing efforts in water conservation have prompted home and business owners to learn more about water reuse. One reuse application of interest is separating graywater (all wastewater excluding...
This report is a summary of a WERF/NOWRA workshop on Research Needs in Decentralized Wastewater, Stormwater, and Related Fields held on March 14-15, 2007 in Baltimore, MD. The purpose of the...
This is the Spanish Translation of Manual on the Human...
WERF Project Number: INFR5R12
Managing urban water infrastructures faces the challenge of jointly dealing with assets of diverse types, useful life, cost, ages and...
Drinking water provides an efficient source for the spread of gastrointestinal microbial pathogens capable of causing serious human disease.
The massive death toll and burden of disease...
Traditional approaches to stormwater management include construction of large, centralized end-of-pipe or interceptor solutions that can be extraordinarily expensive. The goal of this research is...