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 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 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 Assessment and distribution of water quality of Pandoh river basin (PRB), Himachal Pradesh, North India

2021 ◽  
Vol 11 (8) ◽  
Author(s):  
C. Prakasam ◽  
R. Saravanan ◽  
M. K. Sharma ◽  
Varinder S. Kanwar
Keyword(s):  
Water Quality ◽  
Surface Water ◽  
River Basin ◽  
Geographical Information ◽  
North India ◽  
Total Hardness ◽  
Drainage Pattern ◽  
Study Region ◽  
Northern India

AbstractAs the surface water in northern India is the main water resource for regional economic and also supply for drinking and irrigation purposes. However, deficiency of water quality leads to serious water pollution in the Pandoh river basin (PRB). Therefore, the main objective of the present study is to evaluate the quality of surface water. With this objective, surface water samples were collected from the PRB of northern India, and analyzed for pH, EC, turbidity, alkalinity, total dissolved solids, and total hardness. Moreover, geographical information system (GIS) tools were used to prepare the geology, drainage pattern, and location maps of the study region. Surface water quality observed from the PRB has an alkaline nature with a moderately hard type. Further studies are encouraged to better understand the water quality in northern India.

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.

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 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.

scholarly journals GROUNDWATER QUALITY OF THE HYDROLOGICAL BASIN OF AMYROS RIVER, AGIA AREA THESSALY, GREECE

2017 ◽  
Vol 43 (4) ◽  
pp. 1858 ◽  
Author(s):  
K. Skordas ◽  
E. Tziritis ◽  
A. Kelepertsis
Keyword(s):  
Groundwater Quality ◽  
Carbonate Rocks ◽  
Chemical Analyses ◽  
Central Greece ◽  
Analytical Results ◽  
Groundwater Samples

The area of Agia (Thessaly, Central Greece) is a highly cultivated region, whose hydrogeochemical status is influenced both by natural and manmade factors. Chemical analyses of 40 groundwater samples from the examined area, revealed that geology has a significant impact to aquifers chemistry, mainly expressed through the presence of carbonate rocks and evaporitic minerals of the Neogene formations of the area., as well as the ultrabasic rocks of the substrate. The manmade influence is assessed through the elevated values of nitrates (values up to 168,7 mg/L). Furthermore, the analytical results of the groundwaters revealed that NO3-, Fe and Se, in several samples, exceeded the EC and SMCL (USEPA) limits. More specifically, the 20% of NO3- samples exceeded the EC limits as well as the 2,5% of Se in samples. The 2,5% of Fe in samples exceeded both the EC and SMCL (USEPA) limits.

scholarly journals Assessment of groundwater quality of middle – Upper pleistocene aquifer in Ca Mau peninsula

2016 ◽  
Vol 19 (1) ◽  
pp. 35-44
Author(s):  
Hai Hong Dao ◽  
Ky Viet Nguyen ◽  
Sang Thanh Tra ◽  
Vuong Tran Bui
Keyword(s):  
Water Resources ◽  
Groundwater Quality ◽  
Total Alkalinity ◽  
Middle Pleistocene ◽  
Total Hardness ◽  
Complex Data ◽  
High Quality ◽  
Pleistocene Aquifer ◽  
Groundwater Samples ◽  
Very High

Groundwater quality is a matter of concern in Ca Mau Peninsula. There have been many organizations, domestic and foreign scientific researchersworking on the issue, and they have produced various results regardinggroundwater pollution (arsenic, heavy metal, minerals, or saltwater intrusion…). In this paper, the authors assess groundwater quality by using the water quality index (WQI) to transform complex data into simple indicators that are easy to understand, and let people in the studied areas be aware of the pollution issue of the water resources they are using. Groundwater samples are collected from national monitoring wells and from exploitation works in the area. Indicators such as pH, TDS (total dissolved solids), total hardness (TH), total alkalinity (Na ++ K +), sulfate (SO42-), chloride (Cl), and nitrate ( NO3) are used to calculate WQI values.The WQI values of the middle Pleistocene aquifers of Ca Mau Peninsula range from 36.09 to 1,344. Based on these values, authors have classified groundwater samples into 5 groups of different qualities, from the very high quality to the unusable one. The very high quality accounts for 14% of the samples; good quality accounts for 49%, average quality accounts for 24%, poor quality accounts for 7%, and unusable accounts for 6% of the total samples.There is about 10% of the samples exceeding permissible limits of TDS, whereas the sulfate and chloride range from 20% to 21%. Samples of poor and unusable qualityare mainlyfrom Soc Trang province. Most of themhavethe TDS levels greater than 1, and some have an abnormally high level ofsulfatewhen compared with other samples in the area. The study hasyielded a more comprehensive assessment of groundwater quality, allowing regulators to plan water resources more reasonably and be able togive in time advices tothe people.

scholarly journals Spatial Evaluation of Groundwater Quality Using GIS and WQI in Gadilam River Basin, Tamil Nadu, India

2021 ◽  
Vol 30 (3) ◽  
pp. 546-561
Author(s):  
K. Mohammed Rizwan ◽  
V. Thirukumaran ◽  
M. Suresh
Keyword(s):  
Water Quality ◽  
Groundwater Quality ◽  
River Basin ◽  
Quality Index ◽  
Tamil Nadu ◽  
Interpolation Method ◽  
Quality Parameters ◽  
Groundwater Samples ◽  
Spatial Interpolation Method

The aims of the current research are to assess the drinking water quality of the groundwater in the Gadilam River Basin, which is located in the northern part of Tamil Nadu, by identifying the groundwater quality index and examine its suitability for drinking. The current work determines the levels of groundwater quality parameters based on 120 groundwater samples; 50 samples from Archaean formation, 34 samples from Quaternary formation, 35 samples from Tertiary formation and the remaining sample from Cretaceous formation. Additionally, this research compares the determined levels with the various standards for drinking. Furthermore, the variability of parameters of the groundwater quality is explored in this paper by using the spatial interpolation method. The conclusion of this research reveals that the groundwater quality parameters such as Calcium (Ca2+), Magnesium (Mg2+), Nitrate (NO32-), Fluoride (F-), Sulphate (SO42-), Bi-carbonate (HCO3-) and Percentage of Hydrogen (pH) values are observed to be within the limiting value for WHO 2017 in all the formations during the seasons in which they were taken. The water quality index (WQI) values of the Archaean, Quaternary and Tertiary formations are found to be less than 100 meq/L in all stations in both seasons. In order of WQI, these stations come under the category of “Excellent” and “Good”. The Piper trilinear classification of groundwater samples fall in the field of mixed Ca-Mg-Cl, and No dominance, some of the samples represent Na-K, Cl types of water.

scholarly journals Assessment of Groundwater Quality for Drinking and Domestic Purposes through Local Survey and Water Quality Index in Vietnam

2021 ◽  
Vol 56 (2) ◽  
pp. 83-93
Author(s):  
Huynh The An ◽  
Tran Thi Ngoc Bich ◽  
Chen Yi-Ching ◽  
Tran Thi Thu Hien
Keyword(s):  
Water Quality ◽  
Groundwater Quality ◽  
Water Quality Index ◽  
Quality Index ◽  
Groundwater Resources ◽  
Total Hardness ◽  
Nitrate Content ◽  
Physical Parameters ◽  
Groundwater Exploitation ◽  
Groundwater Samples

The quality of groundwater resources is increasingly declining, significantly affecting people’s life and health. The study aims to assess public perception on existing groundwater quality and scheme over conventionally used free groundwater. The contemporaneous analytical procedures applied to determine the concentration of physical parameters: total dissolved solids and total solids and chemical parameters: pH, nitrite (N-NO2-), nitrate (N- NO3-), ammonium (N-NH4+/ NH3), iron (FeII + III) and total hardness were collected for 30 drinking water well samples located in 5 Quarters (An Hoa, An Loi, Ben Don, Phu Hoa, and Phu Nghi) to calculate the water quality index. The results show that up to 96% of people still use groundwater as their main source of drinking, domestic purposes, although groundwater quality is showing a serious decline in quality. The low pH index ranges from 3.0 ÷ 4.5. On average, 3.5 ÷ 4.0 pH of groundwater samples are outside the permissible limit according to VN standards 09: 2015 (5.5 - 8.5), which makes the water acidic, which harmful to human health. Besides, 10% of groundwater samples had high nitrate content, and 6.67% of water samples had ammonium content that did not meet VN standards 09: 2015. The current state of groundwater quality is not good for cooking and drinking. The results will benefit future groundwater exploitation to support more evidence of water quality and deteriorate the water quality soon, ultimately proving to be disastrous for all living beings in the region.

Sign in / Sign up

Export Citation Format

Share Document