Results 111 to 120 of about 210,083 (294)

Bacterial Quality of Private Water Wells in Clark County, Arkansas [PDF]

open access: yes, 1989
Most private water wells in Clark County appeared to be contaminated by bacteria, apparently entering the wells from surface water seepage. Eighteen to 24% of the wells investigated were positive for fecal contamination.
Bragg, Jimmy D.   +4 more
core   +2 more sources

Seroepidemiology of Toxoplasmose in pregnant women in Tabas City

open access: yesMedical Laboratory Journal, 2015
Background and objective: Bioindicators of drinking water are always influenced by physical and chemical factors such as turbidity and chlorine.  Considering the assessment of drinking water quality is based on residual chlorine, E.coli, heterotrophic ...
Pashaie Naghadeh, A   +3 more
doaj  

Microbial Assessment of Drinking Water Sources in Himachal Pradesh, India

open access: yesIndian Journal of Public Health
World Health Organization and Bureau of Indian Standards recommend zero tolerance for coliforms in drinking water. A total of 592 drinking sources from 11 districts of Himachal Pradesh, India, were screened for coliform contamination and the presence of ...
Sidharath Dev Thakur   +5 more
doaj   +1 more source

Description and field test of an in situ coliform monitoring system [PDF]

open access: yes
A prototype in situ system for monitoring the levels of fecal coliforms in shallow water bodies was developed and evaluated. This system was based on the known relationship between the concentration of the coliform bacteria and the amount of hydrogen ...
Grana, D. C., Wilkins, J. R.
core   +1 more source

Fox River Watershed Investigation: Stratton Dam to the Illinois River: Phase II Blackberry Creek and Poplar Creek Hydrologic and Water Quality Simulation Models: Executive Summary [PDF]

open access: yes, 2007
Fox River Study Group, Inc.published or submitted for publicationis peer ...
Bartosova, Alena   +3 more
core  

An Investigation into Salmonella and Fecal Coliform Contamination of Drinking Water in Broiler Farms in Iran

open access: yes, 2006
In view of the effect of water quality on poultry performance, from May to July 2005, the drinking water (source water, pipe water and drinker water) from 40 broiler farms in the rural area of Ahvaz (a city in the southwestern Iran) was sampled to ...
R. Jafari, A. Fazlara, M. Govahi
semanticscholar   +1 more source

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