scholarly journals Characterization of the Groundwater Quality in Udham Singh Nagar of Kumaun Himalaya, Uttarakhand

2021 ◽  
Author(s):  
Somvir Singh ◽  
Param Gautam ◽  
Tandrila Sarkar ◽  
Ajay Kumar Taloor
Keyword(s):  
Groundwater Quality ◽  
Regional Scale ◽  
Resource Planning ◽  
Total Hardness ◽  
Dissolved Solids ◽  
Rapid Urbanization ◽  
Piper Trilinear Diagram ◽  
Groundwater Samples

Abstract The Udham Singh Nagar district is affluent in fertile land, water resources, and even favoured for industrial advancement, thereby resulting in a rapid increase of industrialization and urban growth, which are the inevitable causes for groundwater contamination. During recent years the increased rate of urbanization and the establishment of Integrated Industrial Estate (IIE) at Pantnagar, Kashipur and Sitarganj area (of the district) have increased the demand for groundwater. A proper groundwater resource planning and monitoring on a regional scale is required to cope with the pace of rapid urbanization and industrialization along with dire irrigation needs. To suffice this strategy, the spatial distribution of water quality shall determine the kind of sustainable approach to be implemented in an area. The objective of this research is to assess the hydrochemical quality of the groundwater in Udham Singh Nagar district (areal extent 3055 Km2), Uttarakhand. The groundwater samples collected from the aquifer have shown anomalous values of Total Hardness (TH), Total Dissolved Solids (TDS), Magnesium (Mg2+), Iron (Fe2+), and Lead (Pb2+) on undergoing major elemental analysis which confirms about degradation in the groundwater quality. Moreover, the Piper Trilinear Diagram (PTD) has identified the hydrochemical facies, and characterization of groundwater. Based on the interpretation of TDS, most groundwater samples <500 mg/l dissolved solids, making it desirable for drinking. Therefore, this phenomenon attributes to suitable drinking water present in the aquifer of Udham Singh Nagar district, Uttarakhand.

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 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 Geospatial Analysis of Groundwater Quality in Ludhiana, Punjab (India)

2019 ◽  
pp. 1-12 ◽  
Author(s):  
Dapinder Deep Singh ◽  
Mukta Sharma ◽  
Sashikanta Sahoo ◽  
Siby John
Keyword(s):  
Groundwater Quality ◽  
Sampling Procedure ◽  
Geospatial Analysis ◽  
Geographical Information ◽  
Total Hardness ◽  
Groundwater Samples ◽  
Total Study Area ◽  
Potential Tool ◽  
Grid Based

This paper presents a geospatial analysis of the groundwater quality of Ludhiana, Punjab, India. The groundwater samples were collected from 99 locations using grid based sampling procedure and analysed for parameters viz. pH, total dissolved solids (TDS), total hardness (TH), calcium (Ca2+), magnesium (Mg2+), sodium (Na+), potassium (K+), fluoride (F-), chloride (Cl-), nitrate (NO3-), sulphate (SO24-) and bicarbonate (HCO3-). Sampling was done during both pre-monsoon and post-monsoon periods. Water quality index (WQI) was used to represent the groundwater quality of the study area. The WQI coupled with the spatial maps indicated that merely (1%) of the total study area had good groundwater quality and the rest of the study area fell under poor, very poor and unsuitable for drinking purpose. The geographical information system (GIS) based groundwater quality mapping presented in this paper could be a potential tool for groundwater quality management.

scholarly journals Groundwater Quality Analysis of Hard Rock Terrain in Bengaluru North Taluk, Karnataka, India.

2019 ◽  
Vol 8 (12) ◽  
pp. 1467-1472
Keyword(s):  
Groundwater Quality ◽  
Hard Rock ◽  
Ph Value ◽  
Public Awareness ◽  
Quality Analysis ◽  
Total Hardness ◽  
Hard Rock Terrain ◽  
Average Value ◽  
Groundwater Samples

In the present study analysed Groundwater quality of Hard rock terrain in Bengaluru North, Karnataka, India. For the present study areas affected by industrialization were selected to measure the quality of Groundwater for determining its fitness for domestic use. Bore well samples from each part of the study area were analysed for Physio - chemical variations and quality of groundwater. Comparison of Physio - chemical analysis results with Indian Standard drinking water limits shows that all groundwater samples except few are fit for drinking and irrigation purposes. The average value of pH of five villages is 7.5-8.0 which is within desired limit. However, the pH value is increasing so it may be unfit for the future use. About 50% of Water samples containing chloride in excess of 250mg/l are considered undesirable for drinking purposes which may lead to cardiovascular diseases. The concentration of sulphate for each sample of villages is within desirable limit. Also it is found that 25% of samples containing total hardness more than 300 mg/l which is undesirable. In future there may be threat of decrease in groundwater quality. Public awareness must be created among the citizens about the importance of lakes/tanks and give awareness about importance of quality of Groundwater and surface water.

scholarly journals An Assessment of the Quality of Groundwater in a Textile Dyeing Industrial Area in Erode City, Tamilnadu, India

2010 ◽  
Vol 7 (3) ◽  
pp. 1033-1039 ◽  
Author(s):  
P. N. Palanisamy ◽  
S. K. Kavitha
Keyword(s):  
Physicochemical Parameters ◽  
Industrial Area ◽  
Total Hardness ◽  
Systematic Analysis ◽  
Adverse Impacts ◽  
Groundwater Samples ◽  
Textile Dyeing ◽  
Calcium Magnesium ◽  
Standard Values

Groundwater samples were collected in Erode city, Tamilnadu, from an area having large number of textile dyeing units. Though people residing in this area use river water supplied by local bodies as their major source for drinking, groundwater is also used as complementary source. The samples collected were subjected to systematic analysis using the standard methods and procedures. The values obtained for different physicochemical parameters were compared with the standard values given by ISI/ WHO. Variations in many physicochemical parameters were observed for most of the samples when compared to the standard values. More than half of the samples collected had their EC, TDS, total hardness, calcium, magnesium, sulphate and chloride exceeding their acceptable limits. This attempt has been made to determine the quality of groundwater in the study area confirms the deterioration of groundwater quality in the area and calls for some effective measures to be taken urgently to minimize the adverse impacts that may occur due to the contamination of groundwater.

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 ANALISIS KUALITAS AIR TANAH AKIBAT PENGARUH SUNGAI KLAMPOK YANG TERCEMAR LIMBAH INDUSTRI DI KECAMATAN BERGAS SEMARANG JAWA TENGAH (Analysis of Groundwater Quality Due to Effect Klampok River that was Contaminated Industrial Waste in Bergas Semarang Central Java)

2020 ◽  
Vol 26 (1) ◽  
pp. 36
Author(s):  
Sepridawati Siregar ◽  
Desi Kiswiranti
Keyword(s):  
Water Quality ◽  
Groundwater Quality ◽  
River Water ◽  
Industrial Wastewater ◽  
The Body ◽  
Water Sampling ◽  
Central Java ◽  
Groundwater Samples ◽  
Quality Testing

AbstrakSungai Klampok mengalir melalui Kecamatan Bergas dan sekelilingnya terdapat beberapa industri sehingga mengakibatkan sungai tersebut tercemar karena menjadi badan penerima air limbah. Akibat penurunan kualitas air Sungai Klampok akan berimbas pada penurunan kualitas air tanah yang digunakan oleh penduduk sekitar sungai tersebut. Penelitian ini bertujuan untuk mengetahui kualitas air tanah yang berada di sekitar Sungai Klampok sebagai akibat adanya pengaruh beban pencemaran oleh air limbah industri berdasarkan Permenkes No. 416/MENKES/PER/IX/1990 tentang persyaratan kualitas air bersih. Lokasi pengambilan sampel air sungai dibagi menjadi 3 stasiun (LK1, LK2 dan LK3) sedangkan untuk sampel airtanah dari rumah-rumah penduduk dilakukan pada 6 titik yaitu 3 titik di daerah utara dari Sungai Klampok (U1,U2, U3) dan 3 titik di daerah selatan dari Sungai Klampok (S1,S2, S3). Pengambilan sampel dilakukan pada musim kemarau. Dari hasil uji kualitas air sungai, pencemaran yang terjadi pada air sungai Klampok masuk dalam kategori tercemar ringan-sedang. Sedangkan hasil uji kualitas air tanah masih berada di bawah baku mutu yang disyaratkan oleh Permenkes No. 416/MENKES/PER/IX/1990, sehingga penurunan kualitas air sungai Klampok tidak mempengaruhi kualitas air tanah di sekitar sungai tersebut. AbstractThe Klampok River flows through the Bergas Subdistrict and there are a number of industries around it, causing the river to become polluted because it becomes the body of the recipient of wastewater. As a result of the decline in the quality of the water in the Klampok River, it will impact on the quality of groundwater used by residents around the river. This study aims to determine the quality of groundwater around the Klampok River as a result of the influence of pollution load by industrial wastewater based on Permenkes No. 416 / MENKES / PER / IX / 1990 concerning requirements for clean water quality. The location of river water sampling is divided into 3 stations (LK1, LK2, and LK3) while for groundwater samples from residential houses is carried out at 6 points, namely 3 points in the northern area of Klampok River (U1, U2, U3) and 3 points in the area south of the Klampok River (S1, S2, S3). Sampling is done in the dry season. From the results of the test of river water quality, pollution that occurs in Klampok river water is categorized as mild-moderate polluted. While the results of groundwater quality testing are still below the quality standards required by Permenkes No. 416 / MENKES / PER / IX / 1990 so that the decline in the water quality of the Klampok river does not affect the quality of groundwater around the river.

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 Assessment of Water Quality Index for the Groundwater in Tumkur Taluk, Karnataka State, India

2009 ◽  
Vol 6 (2) ◽  
pp. 523-530 ◽  
Author(s):  
C. R. Ramakrishnaiah ◽  
C. Sadashivaiah ◽  
G. Ranganna
Keyword(s):  
Water Quality ◽  
Water Quality Index ◽  
Quality Index ◽  
Total Dissolved Solids ◽  
Physicochemical Analysis ◽  
Total Hardness ◽  
Dissolved Solids ◽  
Groundwater Samples ◽  
Calcium Magnesium ◽  
Iron Manganese

The present work is aimed at assessing the water quality index (WQI) for the groundwater of Tumkur taluk. This has been determined by collecting groundwater samples and subjecting the samples to a comprehensive physicochemical analysis. For calculating the WQI, the following 12 parameters have been considered: pH, total hardness, calcium, magnesium, bicarbonate, chloride, nitrate, sulphate, total dissolved solids, iron, manganese and fluorides. The WQI for these samples ranges from 89.21 to 660.56. The high value of WQI has been found to be mainly from the higher values of iron, nitrate, total dissolved solids, hardness, fluorides, bicarbonate and manganese in the groundwater. The results of analyses have been used to suggest models for predicting water quality. The analysis reveals that the groundwater of the area needs some degree of treatment before consumption, and it also needs to be protected from the perils of contamination

scholarly journals Natural and Anthropogenic Sources of Groundwater Salinization in Parts of Karachi, Pakistan

2019 ◽  
Vol 10 (1) ◽  
pp. 22-28
Author(s):  
Sanober Rafi ◽  
Owais Niaz ◽  
Sadaf Naseem ◽  
Umair Majeed ◽  
Humaira Naz
Keyword(s):  
Groundwater Quality ◽  
Large Scale ◽  
Anthropogenic Activities ◽  
Vital Role ◽  
Anthropogenic Sources ◽  
High Concentration ◽  
Major Cations ◽  
Groundwater Samples ◽  
Local Geology

This study is aimed to evaluate the groundwater quality of Gulshan-e-Iqbal and Liaquatabad towns inKarachi. Thirty (n=30) groundwater samples were randomly collected from different locations by electrically pumpedwells at various depths (14-91m). All the water samples were analyzed to determine their suitability for drinkingpurpose based on various physicochemical parameters. Data reveal that high concentration of TDS and hardness havedeteriorated the groundwater quality of study area. The main phenomenon responsible for groundwater pollution is theseawater intrusion due to the proximity of study area to the Arabian sea. Large scale unplanned urbanization, poorwaste management and other anthropogenic activities have also triggered the deterioration of groundwater quality.Study showed that local geology plays vital role in the distribution of major cations and anions. Data suggested thatground water of this study area is highly contaminated by seawater intrusion and considered not fit for drinkingpurpose.

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