Results 181 to 190 of about 23,053 (223)

Reduction and regrowth of total coliform bacteria, fecal coliform bacteria, and E. coli after chlorine and peracetic acid disinfection in the hospital effluent

open access: yesScienceAsia
Supavita Suwannasin   +4 more
openaire   +1 more source

Measurement of fecal coliform bacteria from domestic waste

Toxicological and Environmental Chemistry, 1996
The objective of this research is to estimate the concentrations of fecal coliform bacteria from the septic tank effluent and the sand columns discharge. Collected samples of effluent from the septic tank were analyzed for number of pathogens using sand filter.
Dinesh Géra
exaly   +2 more sources

Simulating Fecal Coliform Bacteria Loading from an Urbanizing Watershed

Journal of Environmental Science and Health - Part A Toxic/Hazardous Substances and Environmental Engineering, 2004
The fate and transport of fecal coliform bacteria in the urbanizing Polecat Creek watershed, located in Virginia, was simulated using the Hydrological Simulation Program-FORTRAN (HSPF). Both point and nonpoint sources of fecal coliform were included in the simulation.
Sangjun Im   +2 more
exaly   +3 more sources

Modeling fecal coliform bacteria—II. Model development and application

Water Research, 1993
Abstract The episodic nature of their origin and the transience of the receiving water response make the modeling of fecal coliform bacteria contamination events particularly challenging. A two-layer mass balance model was developed to simulate spatial and temporal variability in fecal coliform bacteria concentrations in a polluted, urban lake ...
Raymond P Canale   +2 more
exaly   +2 more sources

Increases in fecal coliform bacteria resulting from centrifugal dewatering of digested biosolids

Water Research, 2007
In many countries, the classification of biosolids for disposal purposes can be based, in part, on fecal coliform levels, with alternative criteria also available based on the stabilization process used, such as anaerobic digestion. The assumption that these alternative criteria provide equivalent protection may be flawed.
Yinan Qi, Steven K Dentel
exaly   +3 more sources

PREDICTING FECAL COLIFORM BACTERIA LEVELS IN THE CHARLES RIVER, MASSACHUSETTS, USA

Journal of the American Water Resources Association, 2005
: In Massachusetts, the Charles River Watershed Association conducts a regular water quality monitoring and public notification program in the Charles River Basin during the recreational season to inform users of the river's health. This program has relied on laboratory analyses of river samples for fecal coliform bacteria levels, however, results ...
Richard M Vogel
exaly   +2 more sources

Models of total and presumed wildlife sources of fecal coliform bacteria in coastal ponds

Journal of Environmental Management, 2007
Models that accurately predict fecal coliform bacteria (FCB) concentrations, one of the most widely used measures of estuarine water quality, are needed to improve land use decision-making. Rapidly occurring changes in coastal land uses and the influence on water quality increases the urgency of having improved decision tools.
Jill R Stewart
exaly   +3 more sources

TMDL Modeling of Fecal Coliform Bacteria with HSPF

2001 Sacramento, CA July 29-August 1,2001, 2001
Fecal coliform TMDLs were developed for nine watersheds in Virginia using the HSPF model. The primary HSPF algorithms used to simulate FC loading and fate in the models are described in detail. Parameter values are summarized for all HSPF parameters related to FC simulation, as well as source data used external to the model for developing input ...
null Gene Yagow   +5 more
openaire   +1 more source

Evaluation of Stream Sampling Methodologies For Fecal Coliform Bacteria

2004, Ottawa, Canada August 1 - 4, 2004, 2004
The agricultural community and its effect on surface water quality is coming under increased public and regulatory scrutiny. One key component of water quality monitoring is the assessment of organisms that indicate the presence of fecal material and the possible presence of pathogenic organisms.
null M.R. Monroe   +2 more
openaire   +1 more source

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