scholarly journals Hydrochemistry of Groundwater in Northeast Part of Anbar Governorate – West of Iraq

2019 ◽  
Vol 16 (1) ◽  
pp. 0088
Author(s):  
Hussein Ilaibi Zamil Al-Sudani
Keyword(s):  
Electrical Conductivity ◽  
Groundwater Quality ◽  
Total Dissolved Solids ◽  
Water Type ◽  
Hydrochemical Parameters ◽  
Dissolved Solids ◽  
Drinking Purposes ◽  
Groundwater Samples ◽  
Geological Formation ◽  
Continental Origin

A groundwater quality assessment has been carried out in northeast part of Anbar governorate in western Iraq. We analyzed hydrochemical parameters such as pH, electrical conductivity, total dissolved solids presence of ions to describe groundwater quality. The study area has the only confined aquifer within the geological formation extended in area. Values of groundwater hydrochemical parameters were ranged from (7) to (7.9) for ph, (1599) to (6800) µmhos/cm for electrical conductivity (EC) and (1048) to (4446) mg/l for total dissolved solids (TDS). The origins and types of groundwater in the area were of marine origin and MgCl2 water type while only (6) samples were of continental origin and Na2SO4 water type. Groundwater utilization indicated that it can't be used for drinking purposes, while few groundwater wells can be used for agricultural and (33) groundwater samples can be used for animal purposes. However, the nature of the soil in the area and the depth of the groundwater qualified water for agricultural uses in significant and wide ranges.

scholarly journals A Study of Groundwater Characteristics by Using of Groundwater Quality Index and Pollution Index in Zubair District, Basra Province, Iraq

2018 ◽  
Vol 8 (1) ◽  
pp. 19-26
Author(s):  
Ammar S. Dawood ◽  
Mushtak T. Jabbar ◽  
Mudhar H. Gatea ◽  
Hayfaa J. Al-Tameemi
Keyword(s):  
Electrical Conductivity ◽  
Groundwater Quality ◽  
Quality Index ◽  
Calcium Nitrate ◽  
Pollution Index ◽  
Total Dissolved Solids ◽  
Total Hardness ◽  
Dissolved Solids ◽  
Groundwater Quality Index ◽  
Groundwater Samples

Abstract The present work evaluated the groundwater quality index (GWQI) depending on some physicochemical analyses of thirteen groundwater samples in the Zubair district in Basra Province, Iraq. The collected groundwater samples were subjected to an extensive physicochemical analysis to evaluate the characteristics of water for drinking purpose according to Iraqi standard. For calculating the (GWQI), twelve water quality parameters were considered; turbidity, pH, chloride, total dissolved solids, total hardness (TH), electrical conductivity (EC), sodium, sulphate, phosphate, calcium, nitrate, and magnesium. The analysis of the results reveals that all the samples surpassed the portability of drinking water limits. High values of the (GWQI) in the obtained groundwater samples could possibly be caused by the higher values of electrical conductivity, total hardness, chloride, total dissolved solids and sodium within the groundwater. The calculated GWQI values ranged from 73.36 to 595.92. The pollution index (PI) was calculated for the study area with values ranged from 2.97 to 8.26. Correlation coefficients amongst the chosen water parameters exhibited some strong relationships. Finally, the analysis shows that the groundwater in this particular area needs to be treated before its consumption, and in addition, it usually needs to avoid the hazard of contamination. Principal component analysis (PCA) and cluster analysis (CA) indicate that the acquiring-data from groundwater samples are explained 90.5 % of the variance in the data with a four-component system that explains a large portion of the total variance of collected data.

scholarly journals HYDROCHEMICAL ASSESSMENT OF GROUNDWATER OF EUPHRATES AQUIFER IN ANAH, WESTERN IRAQ FOR IRRIGATION PURPOSES

2020 ◽  
Vol 53 (2C) ◽  
pp. 121-133
Author(s):  
Muhammeed Jummah
Keyword(s):  
Electrical Conductivity ◽  
Groundwater Quality ◽  
Human Activity ◽  
Major Ions ◽  
Total Dissolved Solids ◽  
Sodium Adsorption Ratio ◽  
Dissolved Solids ◽  
Piper Diagram ◽  
Groundwater Samples ◽  
Sodium Percentage

Groundwater quality is of prime importance in determining its suitability for various human activity such as irrigation, therefore, groundwater samples are collected from selective wells in Anah city and subjected to hydrochemical analysis in order to measure the concentrations of the major ions, in addition to the Electrical Conductivity, pH, Total Dissolved Solids, Soluble Sodium Percentage (Na%), and Sodium Adsorption Ratio)SAR( to assess the suitability of groundwater for irrigation. Results showed that the groundwater in Anah city is characterized by excellent to good SAR with good Na% and accepted value of pH for irrigation, whereas, values of Electrical Conductivity and Total Dissolved Solids were not acceptable due to the rising of salinity (SO4 and Cl). According to Piper diagram, the type of water is Earth alkaline.

scholarly journals Assessment of Leachate contaminated Groundwater Quality near Mandur Solid Waste Dumping Site, Bangalore

2020 ◽  
pp. 194-203
Author(s):  
RaviKumar P ◽  
Shridhar D. M ◽  
Prakash K. L
Keyword(s):  
Electrical Conductivity ◽  
Groundwater Quality ◽  
Solid Waste ◽  
Rainwater Harvesting ◽  
Total Dissolved Solids ◽  
Total Hardness ◽  
Pollution Level ◽  
Sodium Absorption ◽  
Dissolved Solids ◽  
Groundwater Samples

Groundwater samples along with leachate were collected randomly around the municipal solid waste dumping at Mandur village, Bangalore. All the collected samples were analysed for physico-chemical parameters like pH, hardness, electrical conductivity, total dissolved solids, alkalinity, calcium, magnesium, sodium, potassium, chloride, nitrate, sulphate, phosphate using Standard APHA methods during April 2018 (pre-monsoon period). It is apparent from the results that 25.93, 33.34, 14.82 and 81.48 % of groundwater samples respectively recorded higher electrical conductivity (EC ≥ 1000 μS/cm), total dissolved solids ( TDS ≥ 500 mg/L), total hardness (TH ≥ 600 mg/L) and nitrate (NO3 ≥ 45 mg/L), attributed to an interaction between the leachate and the groundwater samples near the core zone. Remaining parameters were well below their respective drinking water quality standard limit.s The Sodium absorption ratio (SAR), Residual sodium carbonate (RSC) and percent sodium values illustrated the suitability of groundwater samples for agricultural practices. Though cluster analysis specified some sort of interaction to exist between leachate and few groundwater samples, analytical outcome of groundwater quality were against such interaction. Average concentration for various parameters in ground water samples were not much affected with leachate interaction. The unsuitability of groundwater for drinking purpose, removal of excess concentration and artificial recharge of groundwater by rainwater harvesting methods could reduce the groundwater pollution level.

scholarly journals GROUNDWATER QUALITY STUDY FOR DRINKING PURPOSE IN PEHOWA BLOCK, KURUKSHETRA DISTRICT, HARYANA, INDIA

2020 ◽  
Vol 11 (1) ◽  
Author(s):  
Anup Kumar ◽  
Balwinder Balwinder ◽  
V.S. Arya
Keyword(s):  
Drinking Water ◽  
Groundwater Quality ◽  
Tamil Nadu ◽  
Agricultural Practices ◽  
Total Dissolved Solids ◽  
Residual Chlorine ◽  
Chemical Parameters ◽  
Dissolved Solids ◽  
Groundwater Samples ◽  
Drinking Purpose

Water is prime requirement for living beings to live on the planet earth. In the modern developmental activities, agricultural practices, industrial purposes and need of drinking water for increasing population resources of fresh water are depleting fast and creating crisis of water availability per capita. Haryana is an agricultural dominant state with requirement of water whole year for irrigation purpose. Besides agriculture demand water is also used in industrial purpose as well as increasing drinking water requirement for increasing population in the state. In the present study groundwater quality in Pehowa block which covers 548 sq. km. area in Kurukshetra district of Haryana state, India have been studied for drinking purpose. Nine groundwater samples were collected from different parts of the block in double capped plastic bottles. Groundwater samples were analyzed using field water testing kit prepared by Tamil nadu Water Supply and Drainage Board, Chennai for twelve chemical parameters-pH, alkalinity, hardness, chloride, total dissolved solids, fluoride, iron, nitrite, nitrate, ammonia, phosphate and residual chlorine. Results of chemical analysis of groundwater samples shows that range of pH 7- 8, alkalinity 230-420 mg/l, hardness 100-280 mg/l, chloride 30-100 mg/l, total dissolved solids (TDS) 432-924 mg/l, fluoride 0.5 - 1.5 mg/l, iron nil in all groundwater samples, ammonia nil - 2 mg/l, nitrite 0.2- 0.5 mg/l, nitrate 45-75 mg/l, phosphate nil in all groundwater samples, and residual chlorine nil to 0.5 mg/l. The study shows that groundwater is non-potable at Bherian (nitrate 75 mg/l), Gumthala (nitrate 75 mg/l, ammonia 2 mg/l), Thana (nitrate 75 mg/l), Ramgarh (nitrate 75 mg/l), Mohanpur (nitrate 75 mg/l), Sarsa (nitrate 75mg/l), Tikri (ammonia 1 mg/l, residual chlorine 0.5 mg/l). Groundwater is potable in one groundwater sample taken at Bodha with respect of all the twelve chemical parameters of drinking water. The study is highly useful for monitoring groundwater quality for drinking purpose in the study area.

scholarly journals GEOELECTRICAL INVESTIGATION OF GROUNDWATER QUALITY THROUGH ESTIMATES OF TOTAL DISSOLVED SOLIDS AND ELECTRICAL CONDUCTIVITY IN PARTS OF AKWA IBOM STATE, SOUTHERN NIGERIA

2020 ◽  
Vol 4 (1) ◽  
pp. 32-37
Author(s):  
Akpan Emmanuel F. ◽  
Akpan Veronica M. ◽  
Inyang Udeme U.
Keyword(s):  
Electrical Conductivity ◽  
Groundwater Quality ◽  
Total Dissolved Solids ◽  
Geophysical Investigation ◽  
Dissolved Solids ◽  
Average Value ◽  
Transverse Resistance ◽  
Southern Nigeria ◽  
Electrical Soundings ◽  
Dar Zarrouk Parameters

This paper presents the results of a geophysical investigation of groundwater quality in parts of Akwa Ibom State, Southern Nigeria. A total of 11 vertical electrical soundings (VES) was carried out in the study area using the Schlumberger electrode configuration. The results of the interpretation show that the area comprises 4 geoelectric layers. The third layer constitutes the major economic hydrogeological unit in the area and has resistivity of between 50.3 Ωm and 2088.9 Ωm and thickness of between 36.8 m and 149.0m respectively. The groundwater quality was assessed through estimates of the electrical conductivity and total dissolved solids in water. The conductivity ranges from 74.5 to 604.4µS/cm with an average value of 244.0µS/cm while the TDS values range from 47.7 to 386.8 ppm with an average value of 156.1 ppm. Based on these values, which are within the permissible limits, the water is considered to be fresh and suitable for drinking and other domestic/agricultural usages. The results show excellent correlation between the estimated TDS and the Dar-zarrouk parameters (longitudinal conductance and transverse resistance) on one hand and the aquifer bulk resistivity on the hand which demonstrate the ease of deriving TDS from surface resistivity data.

scholarly journals GROUNDWATER QUALITY ASSESSMENT FOR DRINKING PURPOSE IN BADHRA BLOCK, CHARKHI DADRI DISTRICT, HARYANA, INDIA

2020 ◽  
Vol 11 (1) ◽  
Author(s):  
Anup Kumar ◽  
Himanshu Himanshu ◽  
V.S. Arya
Keyword(s):  
Groundwater Quality ◽  
Arid Regions ◽  
Total Dissolved Solids ◽  
Residual Chlorine ◽  
Dissolved Solids ◽  
Water Testing ◽  
Groundwater Samples ◽  
Nitrite Nitrate ◽  
Semi Arid ◽  
Drinking Purpose

Water is important for survival of living beings and non-living developmental activities. In the present developmental scenario requirement of water is increasing very fast. In arid to semi-arid regions groundwater is very important for fulfilling the need of people. Badhra block is falling in Charkhi Dadri district of Haryana state, India. The climate of the block is semi-arid. Groundwater is the main source for drinking and irrigation purpose. In the study area ten groundwater samples were collected in the month of January, 2019. Groundwater samples were analyzed using field water testing kit prepared by Tamilnadu Water Supply and Drainage Board, Chennai for twelve chemical parameters-pH, alkalinity, hardness, chloride, total dissolved solids, fluoride, iron, nitrite, nitrate, ammonia, phosphate and residual chlorine. In the groundwater samples pH varies from 7 to 7.5, alkalinity 250-450 mg/l,hardness 70 - 580 mg/l,chloride 60-600 mg/l, total dissolved solids (TDS) 564-1704 mg/l, fluoride 0.5-3 mg/l, iron nil in all groundwater samples, ammonia nil to 1 mg/l, nitrite 0.2- 0.5 mg/l, nitrate 45-75mg/l, phosphate nil to 0.5 mg/l, residual chlorine nil in all ten groundwater samples. Groundwater is potable in one sample taken at Dalawas and non-potable in nine groundwater samples taken at Lad (fluoride 2 mg/l, ammonia 1mg/l, nitrate 75mg/l), Badhara (fluoride 3mg/l), Kari (nitrate 75mg/l), Sisrli (nitrate 75mg/l), Dandma (nitrate 75mg/l), Jeoli (nitrite 75 mg/l), Mandi (nitrate 75 mg/l), Rahrodi (nitrate 75mg/l), Dohka (nitrate 75mg/l). The study is highly useful for monitoring of groundwater quality for drinking purpose.

scholarly journals Assessment of Quality of Groundwater in Kandarvakottai and Karambakudi Areas of Pudukkottai District, Tamilnadu, India

2009 ◽  
Vol 6 (3) ◽  
pp. 898-904
Author(s):  
D. Ilangeswaran ◽  
R. Kumar ◽  
D. Kannan
Keyword(s):  
Water Quality ◽  
Electrical Conductivity ◽  
Physicochemical Parameters ◽  
Quality Standards ◽  
Physicochemical Characteristics ◽  
Total Dissolved Solids ◽  
Water Quality Standards ◽  
Standard Procedures ◽  
Groundwater Samples

Various samples of groundwater were collected from different areas of Kandarvakottai and Karambakudi of Pudukkottai District, Tamilnadu and analyzed for their physicochemical characteristics. The results of this analysis were compared with the water quality standards of ISI, WHO and CPHEEO. In this analysis the various physicochemical parameters such as pH, electrical conductivity, turbidity, total dissolved solids, Cl-, F-, SO42-, PO43-, NO3-, NO2-, CN-, Nas+, K+, NH3, Mn, Fe, Ca & Mg hardnessetc., were determined using standard procedures. The quality of groundwater samples were discussed with respect to these parameters and thus an attempt were made to ascertain the quality of groundwater used for drinking and cooking purposes in and around Kandarvakottai and Karambakudi areas.

The Prediction and Evaluation of the Groundwater Quality of Taikang Formation in Tertiary in West of Daqing Oilfield by Using Resistivity Logging Data

2013 ◽  
Vol 726-731 ◽  
pp. 3538-3541
Author(s):  
Kun Xiao ◽  
Chang Chun Zou ◽  
Biao Xiang
Keyword(s):  
Drinking Water ◽  
Groundwater Quality ◽  
Total Dissolved Solids ◽  
Formation Water ◽  
The South ◽  
High Quality ◽  
Dissolved Solids ◽  
Well Location ◽  
Resistivity Logging

In order to research the groundwater quality of the Taikang Formation in Tertiary in west of Daqing Oilfield, resistivity logging data of 140 wells in the study area were analyzed to forecast the groundwater total dissolved solids (TDS) distribution of the plane. When the resistivity logging value (Rt) of the Taikang Formation in Tertiary is above 45Ω.m and its corresponding value of Formation water TDS is below 1000 mg/L, the quality of groundwater accords with life standards for drinking. The south area of Hongweixing well area and the east of Xishuiyuan well area, including Ranghulu, Qianjincun, Dulitun and Nanshuiyuan well area are favorable for high quality groundwater. The research provides the evidences to evaluate the groundwater quality in west Daqing Oilfield and determine specific well location, improving the efficiency of exploring the underground drinking water.

scholarly journals RESPONSE SURFACE METHODOLOGY VIA DESIRABILITY FUNCTION TECHNIQUES FOR OPTIMIZING CORRELATED RESPONSES OF ELECTRICAL CONDUCTIVITY AND TOTAL DISSOLVED SOLIDS OF SELECTED BOREHOLE WATER

2020 ◽  
Vol 4 (3) ◽  
pp. 333-342
Author(s):  
KEHINDE MONSURU YUSUFF ◽  
M. Lawal ◽  
A. T. Audu ◽  
O. A. Wale-Orojo
Keyword(s):  
Water Quality ◽  
Electrical Conductivity ◽  
Response Surface Methodology ◽  
Response Surface ◽  
Water Source ◽  
Total Dissolved Solids ◽  
Quality Parameters ◽  
Water Quality Parameters ◽  
Physical Parameters ◽  
Dissolved Solids

The health benefits in the description and observation of quantitative contents of quality parameters present or contained in any water source cannot be underestimated as they determine selection of best choice from available water sources for different intended uses as well as resource consumption. It also helps to compare the observed quantity of the quality with the acceptable standards or limits to get desired results. Physical parameters like pH, temperature, electrical conductivity (EC) and total dissolved solids (TDS) among others are determined by present of other chemical properties like Cations (Mg2+, Ca2+, Na+, etc), Anions (Cl-, NO3-, SO42+, etc), heavy metals and other dissolved materials during the course of its formation in different proportions and amounts. This study observed EC and TDS of 20 selected boreholes as two close and correlated water quality parameters as well as two of the major water quality parameters that account for overall quality of any water source, despite their different quantitative contents and physical features, they are likely determined by the same set of cations and anions with similar constraint equations. In contrast to linear programming, multiple criteria optimization models were fitted for EC and TDS using Response Surface Methodology via desirability techniques, optimal values obtained in this case measured against several criteria are found to lie between acceptable standards limits for drinking water, other numerical values and descriptive features in the final results reflect that the response equations obtained were well fitted.

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