Results 91 to 100 of about 210,083 (294)

Comparative Water Quality of Cozine, Gooseneck and Mill Creeks [PDF]

open access: yes, 2013
The environmental research methods class of fall 2013 analyzed the water quality of three creeks in the Yamhill (Oregon) Watershed: Cozine, Gooseneck, and Mill Creeks.
Hollenbeck, Shelby   +5 more
core   +1 more source

The Fishes of Chadron Creek, Dawes County, Nebraska [PDF]

open access: yes, 2017
This first modern comprehensive survey of fishes collected from Chadron Creek, Dawes County, Nebraska, documents collections made with a small seine and backpack electrofisher during November 2007 and February and March 2008.
Leite, Michael B.   +2 more
core   +3 more sources

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open access: yesمجلة علوم ذي قار, 2019
  The study was carry out for detection the microbial contamination in waters and sediments of Abu-Zariq Marsh at Al-Nassiriyah city southeren of Iraq.
yahia A. redha
doaj   +4 more sources

Evaluation of the Influence of Reactor Design on the Treatment Performance of an Optimized Pilot-Scale Waste Stabilization Pond [PDF]

open access: yes, 2013
Waste stabilization pond (WSP) is globally one of the most popular wastewater treatment options due to its high efficiency and low cost. A field scale prototype was designed and scaled down to a pilot-scale model using dimensional analysis in the ...
Olukanni, D. O.
core  

The Town Lake Report, Volumes I and II [PDF]

open access: yes, 2004
This report makes brief references to sediment and other trends seen in Waller Creek.EXECUTIVE SUMMARY: Town Lake’s importance as a natural resource is growing in tandem with Austin’s rapid population. The lake is a source of drinking water for the City,
Gilroy, Mary   +7 more
core   +1 more source

Comparison of Methods for Estimation of Coliforms, Fecal Coliforms and Enterococci in Retail Ground Beef

open access: yesJournal of Food Protection, 1978
Seven recommended methods for estimation of coliforms, three for fecal coliforms and four for enterococci were tested on 30 retail ground beef samples. Lauryl sulfate tryptose broth gave higher coliform counts than did MacConkey's broth or brilliant green lactose bile broth 2% in 3-tube Most Probable Number (MPN) methods. With all MPN broths, coliforms
Anthony W. Kotula   +2 more
openaire   +3 more sources

Investigation Of Efficiency Of Polyferric Sulfate(PFS) Coagulant Compared To Poly Aluminium Choloride (PAC) in Ahvaz Water Treatment

open access: yesBihdād, 2015
Background: Coagulation process has a important place in water treatment. Currently, poly aluminum chloride is used in Kian-abad water treatment plant.
A. Takdstan   +4 more
doaj  

An Evaluation of the Effect of Discharging a High Quality Effluent into a Small Ozark Mountain Stream [PDF]

open access: yes, 1990
Recently the newly constructed Fayetteville wastewater treatment plant went on line and directed a portion of its discharge to a point in the Mud Creek drainage basin that had previously not received any effluent.
Cotter, Floyd E.   +2 more
core   +2 more sources

Fecal contamination of drinking-water in low- and middle-income countries: a systematic review and meta-analysis [PDF]

open access: yes, 2014
Background: access to safe drinking-water is a fundamental requirement for good health and is also a human right. Global access to safe drinking-water is monitored by WHO and UNICEF using as an indicator “use of an improved source,” which does not ...
Bain, R.   +5 more
core   +4 more sources

Microbiological dataset of rural drinking water supplies in Zahedan, Iran

open access: yesData in Brief, 2018
The residual chlorine and microbial quality of drinking water in the Zahedan villages by a number of1221 samples from all 168 villages were collected between 2014–2015.
Majid RadFard   +9 more
doaj  

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