Influence of water aeration levels on the opercular respiratory beats and selected water quality parameters of heteroclarias fingerlings under laboratory conditions in Minna, Nigeria

2019 ◽  
Vol 28 (2) ◽  
pp. 59
Author(s):  
A.V. Ayanwale ◽  
S.M. Tsadu ◽  
S.L. Lamai ◽  
R.J. Kolo ◽  
U.N. Keke ◽  
...  
Keyword(s):  
Water Quality ◽  
Quality Parameters ◽  
Water Quality Parameters ◽  
Laboratory Conditions ◽  
Influence Of Water

Formation of disinfection by-products during ballast water treatment with ozone, chlorine, and peracetic acid: influence of water quality parameters

2015 ◽  
Vol 1 (4) ◽  
pp. 465-480 ◽  
Author(s):  
Amisha D. Shah ◽  
Zheng-Qian Liu ◽  
Elisabeth Salhi ◽  
Thomas Höfer ◽  
Barbara Werschkun ◽  
...  
Keyword(s):  
Water Quality ◽  
Water Treatment ◽  
Peracetic Acid ◽  
Ballast Water ◽  
Product Formation ◽  
Quality Parameters ◽  
Water Quality Parameters ◽  
Ballast Water Treatment ◽  
Influence Of Water ◽  
By Products

Differences in water quality from freshwater to seawater alter disinfection by-product formation during disinfection of ballast waters.

Analysis of the Influence of Water Quality Parameters in the Final WQI Result Through Statistical Correlation Methods: Mirim Lagoon, RS, Brazil, Case Study

2021 ◽  
Vol 232 (9) ◽  
Author(s):  
Marlon Heitor Kunst Valentini ◽  
Gabriel Borges dos Santos ◽  
Victória Huch Duarte ◽  
Henrique Sanchez Franz ◽  
Hugo Alexandre Soares Guedes ◽  
...  
Keyword(s):  
Water Quality ◽  
Quality Parameters ◽  
Statistical Correlation ◽  
Water Quality Parameters ◽  
Correlation Methods ◽  
Influence Of Water

Investigation of Some Water Quality Parameters of Pond Water under Mymensingh Municipality

2015 ◽  
Vol 8 (1) ◽  
pp. 85-89
Author(s):  
F Zannat ◽  
MA Ali ◽  
MA Sattar
Keyword(s):  
Water Quality ◽  
Water Samples ◽  
Chemical Properties ◽  
Pond Water ◽  
Quality Parameters ◽  
Water Quality Parameters ◽  
Urban Region ◽  
Mn Toxicity ◽  
Ph Values ◽  
Drinking Water Standard

A study was conducted to evaluate the water quality parameters of pond water at Mymensingh Urban region. The water samples were collected from 30 ponds located at Mymensingh Urban Region during August to October 2010. The chemical analyses of water samples included pH, EC, Na, K, Ca, S, Mn and As were done by standard methods. The chemical properties in pond water were found pH 6.68 to 7.14, EC 227 to 700 ?Scm-1, Na 15.57 to 36.00 ppm, K 3.83 to 16.16 ppm, Ca 2.01 to 7.29 ppm, S 1.61 to 4.67 ppm, Mn 0.33 to 0.684 ppm and As 0.0011 to 0.0059 ppm. The pH values of water samples revealed that water samples were acidic to slightly alkaline in nature. The EC value revealed that water samples were medium salinity except one sample and also good for irrigation. According to drinking water standard Mn toxicity was detected in pond water. Considering Na, Ca and S ions pond water was safe for irrigation and aquaculture. In case of K ion, all the samples were suitable for irrigation but unsuitable for aquaculture.J. Environ. Sci. & Natural Resources, 8(1): 85-89 2015

Assessement of Water Quality Parameters in Some Potential Pollutant Areas from Romania

2018 ◽  
Vol 69 (8) ◽  
pp. 2045-2049
Author(s):  
Catalina Gabriela Gheorghe ◽  
Andreea Bondarev ◽  
Ion Onutu
Keyword(s):  
Water Quality ◽  
Surface Water ◽  
Surface Water Quality ◽  
Quality Parameters ◽  
Water Quality Parameters ◽  
Quality Data ◽  
Chemical Parameters ◽  
Water Quality Data ◽  
Pollutant Sources ◽  
Water Quality Forecasting

Monitoring of environmental factors allows the achievement of some important objectives regarding water quality, forecasting, warning and intervention. The aim of this paper is to investigate water quality parameters in some potential pollutant sources from northern, southern and east-southern areas of Romania. Surface water quality data for some selected chemical parameters were collected and analyzed at different points from March to May 2017.

Influence of Discharges from Storage Reservoirs on the Tastes and Odours Appearing in the Seine and Marne Rivers

1982 ◽  
Vol 14 (4-5) ◽  
pp. 43-58 ◽  
Author(s):  
M Rizet ◽  
J Mouchet
Keyword(s):  
Water Quality ◽  
Quality Parameters ◽  
Water Quality Parameters ◽  
Severe Drought ◽  
Storage Reservoirs ◽  
Metabolite Concentrations

This study was conducted in order to understand the taste and odour problems that occurred in the Seine and the Marne rivers during the severe drought of 1976. Samples were taken every 15 days from several locations in the rivers themselves and from storage reservoirs upstream from Paris. Algae and actinomycetes were identified and counted. Metabolite concentrations were measured. These data were correlated with threshold odor numbers and bacteriological water quality parameters.

Sign in / Sign up

Export Citation Format

Share Document