scholarly journals Assessment of the Quality of Well Dug Water Samples in Nigeria and Their Suitability for Drinking and Irrigation Purposes

2021 ◽  
Author(s):  
Samuel Dare Oluwagbayide ◽  
Francis Olawale Abulude
Keyword(s):  
Water Quality ◽  
Water Samples ◽  
Water Quality Index ◽  
Quality Index ◽  
Total Hardness ◽  
Chemical Parameters ◽  
Drinking And Irrigation ◽  
Physico Chemical

Abstract The quality of well-dug water for drinking and irrigation purposes must be measured as part of a sustainable groundwater analysis. The study aimed to assess water quality and to evaluate their usefulness for drinking and irrigation, using the Drinking Water Quality Index (DWQI) and Irrigation Water Quality Index (IWQI). To achieve this, standard methods were used for the determination of physicochemical parameters of the water samples, while using models (ESP, SSP, SAR, MAR, KR, TDS, and EC) to ascertain their suitability for drinking and irrigation. According to the findings, the determined Physico-chemical parameters were compared to standard limits and found desirable because they were within the guidelines. Low pH (6.4-7), total dissolved solids (106–130 mg/L), total hardness (42–56 mg/L), calcium (3.5–8.3 mg/L), magnesium (1.13.6 mg/L), nitrate (4.6–16 mg/L), chloride (1.8–3.1), and sulphate (14–15. mg/L) in the well samples were found to be the key cause of the low DWQI and IWQI value at these sites. The results also depicted that all the water samples are of exceptional quality (excellent).

scholarly journals Some indicators of water quality of the Tamis river

2011 ◽  
Vol 17 (1) ◽  
pp. 107-115 ◽  
Author(s):  
Nada Babovic ◽  
Dejan Markovic ◽  
Vojkan Dimitrijevic ◽  
Dragan Markovic
Keyword(s):  
Water Quality ◽  
Ph Value ◽  
Ammonium Nitrogen ◽  
Field Analysis ◽  
Total Hardness ◽  
Chemical Parameters ◽  
Physico Chemical

This paper shows the results obtained in field analysis performed at the Tamis River, starting from the settlement Jasa Tomic - border between Serbia and Romania to Pancevo - confluence of Tamis into the Danube. The Tamis is a 359 km long river rising in the southern Carpathian Mountains. It flows through the Banat region and flows into the Danube near Pancevo. During the years the water quality of the river has severely deteriorated and badly affected the environment and the river ecosystem. In situ measurements enabled determination of physico-chemical parameters of water quality of the Tamis River on every 400 m of the watercourse, such as: water temperature, pH value, electrical conductivity, contents of dissolved oxygen and oxygen saturation. The main reason of higher pollution of Tamis is seen in connection to DTD hydro system. Sampling was performed at 7 points with regard to color, turbidity, total hardness, alkalinity, concentration of ammonium nitrogen, nitrite nitrogen, nitrate nitrogen, iron, chlorides and sulphates in samples. The aim of the present work was to evaluate water quality in the Tamis River taking into account significant pollution, which originates from settlements, industry and agriculture, and to suggest appropriate preventive measures to further pollution decreasing of the river's water.

scholarly journals Assessment of Groundwater Quality of Ilorin Metropolis using Water Quality Index Approach

1970 ◽  
Vol 12 (1) ◽  
pp. 18-21
Author(s):  
JA Olatunji ◽  
OA Odediran ◽  
RI Obaro ◽  
PI Olasehinde
Keyword(s):  
Water Quality ◽  
Water Quality Index ◽  
Quality Index ◽  
Chemical Properties ◽  
Total Hardness ◽  
Physico Chemical ◽  
Index Approach ◽  
Two Samples ◽  
Total Dissolved Solid

Groundwater as a source of potable water is becoming more important in Nigeria. Therefore, the need to ascertain the continuing potability of the sources cannot be over emphasised. This study is aimed at assessing the quality of selected groundwater samples from Ilorin metropolis, Nigeria, using the water quality index (WQI) method. Twenty two water samples were collected, 10 samples from boreholes and 12 samples from hand dug wells. All these were analysed for their physico – chemical properties. The parameters used for calculating the water quality index include the following: pH, total hardness, total dissolved solid, calcium, fluoride, iron, potassium, sulphate, nitrate and carbonate. The water quality index for the twenty two samples ranged from 0.66 to 756.02 with an average of 80.77. Two of the samples exceeded 100, which is the upper limit for safe drinking water. The high values of WQI from the sampling locations are observed to be due to higher values of iron and fluoride. This study reveals that the investigated groundwaters are mostly potable and can be consumed without treatment. Nonetheless, the sources identified to be unsafe should be treated before consumption.KEYWORDS: groundwater, water quality index, potability, physico - chemical, parameter

Suitability of Water for Drinking and Irrigation Use Using Water Quality Index and GIS

Agropedology ◽  
2019 ◽  
Vol 29 (1) ◽  
Author(s):  
V. T. Shinde ◽  
◽  
M. Singh ◽  
S. B. Nandgude ◽  
N. Varshney ◽  
...  
Keyword(s):  
Water Quality ◽  
Water Samples ◽  
Water Quality Index ◽  
Quality Index ◽  
Chemical Properties ◽  
Surface Water Quality ◽  
Gujarat State ◽  
Drinking And Irrigation ◽  
Physico Chemical ◽  
The Us

The present study highlights techniques to identify suitability of water for drinking and irrigation uses. Twenty water samples from Dang district of Gujarat state were collected in pre-monsoon (PRM) and post-monsoon (POM) seasons and analyzed for different physico-chemical properties. The Water Quality Index varied from 37.83 to 121.68 in PRM season and from 40.09 to 152.83 in POM season. Surface water quality in the Dang district was good for drinking in 58.43 % and 64.43 % area in PRM and POM season, respectively. The US Salinity diagram showed that most of the water samples belong to the categories C2S1 and C2S2 (suitable class for irrigation) in both the seasons. Some samples falling in the category C3S2 are also acceptable for irrigation use in both the seasons.

scholarly journals Some Physico-Chemical Parameter's Assessment for The Groundwater Samples of Kathlal Tehsil, Gujarat, India in Summer Season

2019 ◽  
pp. 811-814
Author(s):  
Pravin Mevada ◽  
G. R. Jani ◽  
Preksha Patel
Keyword(s):  
Water Quality ◽  
Ground Water ◽  
Water Samples ◽  
Water Quality Index ◽  
Quality Index ◽  
Summer Season ◽  
Chemical Parameters ◽  
Physico Chemical ◽  
Groundwater Samples ◽  
Tube Wells

The present study deals with Assessment of Physico-Chemical parameters of ground water samples of Kathlal tehsil. Physio-Chemical parameters like EC, Temperature, TDS, Ca2+ , Mg2+ , Na+, K+ ,Cl-, CO32-, HCO3-, SO42- , NO3-, F- were analyzed in this present study. The samples were collected in April-2013 (Summer Season). Total 10 samples of groundwater was carried out from Tube wells/Bore wells of Kathlal Tehsil in order to assess water quality index.

scholarly journals Assessment of groundwater quality in Khulna city of Bangladesh in terms of water quality index for drinking purpose

2020 ◽  
Vol 10 (11) ◽  
Author(s):  
Asif Mahmud ◽  
Shraboni Sikder ◽  
Jagadish Chandra Joardar
Keyword(s):  
Water Quality ◽  
Drinking Water ◽  
Groundwater Quality ◽  
Water Samples ◽  
Water Quality Index ◽  
Quality Index ◽  
Total Hardness ◽  
Tube Wells ◽  
Drinking Purpose

Abstract Valuation of water quality index (WQI) is one of the simplest, easily understandable, and efficacious techniques to evaluate the quality and suitability of water for drinking as well as other purposes. This research was aimed to investigate the drinking water quality of tube wells from different areas in Khulna City, Bangladesh, by developing the WQI. Water samples from 59 tube wells were collected from different locations during the pre-monsoon time. pH, electric conductivity (EC), dissolve oxygen (DO), total dissolved solid (TDS), chloride (Cl−), nitrate (NO3−), and total hardness of the collected water samples were analyzed for the calculation of WQI. The mean value for pH, EC, DO, TDS, Cl−1, NO3−, and total hardness was 7.30, 1650 μS/cm, 1.60 mg/l, 1188.7 mg/l, 414.6 mg/l, 0.029 mg/l, and 52.03 mg/l, respectively. The calculated WQI values for individual places were distributed spatially through mapping by using ArcGIS software. Based on the WQI values, the drinking water was categorized into excellent, good, poor, very poor, and unfit for drinking purposes. The calculated WQI values ranged from 40.11 to 454.37 with an average value of 108.94. Among all the groundwater samples, 11.86% were excellent, 54.24% were good, 23.73% were poor, 1.69% were very poor, and 8.47% were unfit for drinking purpose based on WQI. The results showed that the groundwater quality of most of the studied areas of Khulna city could be considered safe and suitable for drinking barring the elevated EC and chloride content in some areas. Since Khulna city is situated in the southwestern part of Bangladesh and gradually approaches toward the base level of the Bay of Bengal which might be the source of salt concentration in the groundwater of Khulna city, Bangladesh.

scholarly journals Assessment of water quality index: a case study in Old Brahmaputra river of Mymensingh District in Bangladesh

2016 ◽  
Vol 27 (3) ◽  
pp. 355-361 ◽  
Author(s):  
Z Muyen ◽  
M Rashedujjaman ◽  
MS Rahman
Keyword(s):  
Water Quality ◽  
Water Quality Index ◽  
Quality Index ◽  
Oxygen Demand ◽  
Quality Parameters ◽  
Chemical Parameters ◽  
Brahmaputra River ◽  
Physico Chemical

This study was conducted to measure the water quality parameters of old Brahmaputra River in Mymensingh district near Bangladesh Agricultural University to determine the water quality index (WQI) of the River Brahmaputra. Water quality focuses on various aspects of the physico-chemical parameters by which the quality of the water body can easily be elucidated. Three different locations were selected within the study area. Water samples were collected in April 2015 from these three locations along the river and analyzed for these physico-chemical parameters: pH, Dissolve Oxygen (DO), Biological Oxygen Demand (BOD), Chemical Oxygen Demand (COD), Ammoniacal Nitrate (AN), Suspended Solids (SS). The values of these parameters were used to calculate the WQI based on the equation derived by the Department of Environment (DoE) Malaysia. The WQI was found to be 57.58, which falls in the class IV category and means that the water is “very polluted” and as of April 2015, this water is not suitable for public water supply, not suitable for recreational purpose, has limited potential for aquaculture but is suitable for irrigation.Progressive Agriculture 27 (3): 355-361, 2016

scholarly journals Suitability of Water for Drinking and Irrigation Use Using Water Quality Index and GIS

2019 ◽  
Vol 29 (1) ◽  
Author(s):  
V. T. Shinde ◽  
◽  
M. Singh ◽  
S. B. Nandgude ◽  
N. Varshney ◽  
...  
Keyword(s):  
Water Quality ◽  
Water Samples ◽  
Water Quality Index ◽  
Quality Index ◽  
Chemical Properties ◽  
Surface Water Quality ◽  
Gujarat State ◽  
Drinking And Irrigation ◽  
Physico Chemical ◽  
The Us

The present study highlights techniques to identify suitability of water for drinking and irrigation uses. Twenty water samples from Dang district of Gujarat state were collected in pre-monsoon (PRM) and post-monsoon (POM) seasons and analyzed for different physico-chemical properties. The Water Quality Index varied from 37.83 to 121.68 in PRM season and from 40.09 to 152.83 in POM season. Surface water quality in the Dang district was good for drinking in 58.43 % and 64.43 % area in PRM and POM season, respectively. The US Salinity diagram showed that most of the water samples belong to the categories C2S1 and C2S2 (suitable class for irrigation) in both the seasons. Some samples falling in the category C3S2 are also acceptable for irrigation use in both the seasons.

scholarly journals WATER QUALITY INDEX FOR WATER SAMPLES OF RAJGHAT RESERVOIR IN SAGAR CITY, M.P., INDIA

2020 ◽  
Vol 14 (2) ◽  
pp. 131-137
Author(s):  
Hemant Pathak
Keyword(s):  
Water Quality ◽  
Water Samples ◽  
Water Quality Index ◽  
Quality Index ◽  
Total Alkalinity ◽  
Nutrient Concentrations ◽  
Total Hardness ◽  
Human Consumption ◽  
Temperature Conductivity

The present work is aimed at assessing the water quality index (WQI) for the Rajghat reservoir water on Bewas River life line of Sagar city. This has been determined by collecting water samples from selected 5 locations covered entire reservoir, and subjecting the samples to a most important physico-chemical analysis. 14 parameters have been considered: DO, water temperature, Conductivity, TDS, TSS, pH, Total hardness, calcium content, magnesium content, Total alkalinity, chloride, nitrate, o-Phosphate, and iron present in water samples. The results obtained reveal that the water quality of the area needs some degree of treatment before consumption. It therefore becomes imperative to regularly monitoring the quality of water to protect it. The objective of the present work is to compute water quality index values to assess the suitability of water for human consumption. Water level has a net positive effect on water quality in water body through dilution of environmental parameters. Consequently, local management agencies should pay more attention to nutrient concentrations during the monitoring schedule, as well as during the low-water periods which manifest a relatively bad water quality state.

scholarly journals EVALUATION GROUNDWATER QUALITY BY USING GIS AND WATER QUALITY INDEX TECHNIQUES FOR WELLS IN BARDARASH AREA, NORTHERN IRAQ

2020 ◽  
Vol 53 (2C) ◽  
pp. 87-104
Author(s):  
Kaiwan Fatah
Keyword(s):  
Water Quality ◽  
Groundwater Quality ◽  
Water Quality Index ◽  
Quality Index ◽  
Total Alkalinity ◽  
Total Hardness ◽  
Chemical Parameters ◽  
Alternative Source ◽  
Distribution Maps ◽  
Poor Water Quality

Studying groundwater quality in arid and semi-arid regions is essential significant because it is used as a foremost alternative source for various purposes (human and animal consumption, economic, agriculture and irrigation). Geographic Information System and Water Quality Index techniques were utilized for visualizing and evaluating the variations of groundwater quality in the studied area. Total twelve wells were sampled and twelve groundwater quality (chemical) parameters; pH, Total Alkalinity, Total Hardness (TH), Total Dissolved Solid (TDS), Electrical Conductivity (Ec), Potassium (K), Nitrate (NO3), Sulfate (SO4), Chloride (Cl), Calcium (Ca), Magnesium (Mg) and Sodium (Na) were analyzed in the laboratory. Inverse Distance Weighted technique was used as a useful tool to create and anticipate spatial variation maps of the chemical parameters. Predicting or anticipating other areas not measured, identifying them and making use of them in the future without examining samples. The results of this research showed that 8.3% of the studied wells have excellent groundwater quality, and almost sampling wells about 75% found in good groundwater quality, while findings of groundwater quality of 16.7% studied wells belong to poor water quality due to standards of Water Quality Index. Moreover, spatial analysis in term of groundwater quality map showed that Excellent groundwater quality was detected in well 3, very good groundwater potential was noticed in six studied wells (wells 2, 6, 8, 10, 11 and 12), and other sampling wells (wells 4 and 7) were observed as good groundwater quality, while poor water quality was observed in wells (well 1 and 5). Hence, spatial distribution maps showed that the almost groundwater quality in the area about 1046.82 km² (99.04%) are suitable for drinking purpose, whereas proximate 10.18 km² (0.96%) are observed as poor water quality and inappropriate for consumptions especially in the southern part of the area.

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