scholarly journals GIS Technique Based Spatio Temporal Variation Study of Ground Water Quality Parameters of SIDCUL-Pantnagar, India

2020 ◽  
Vol 9 (4) ◽  
pp. 2441-2453
Author(s):  
Dheeraj Kumar ◽  
Yogendra Kumar ◽  
Mohan lal ◽  
Mahima Bora ◽  
Sakshi Gautam ◽  
...  
Keyword(s):  
Water Quality ◽  
Temporal Variation ◽  
Ground Water ◽  
Quality Parameters ◽  
Water Quality Parameters ◽  
Ground Water Quality ◽  
Gis Technique ◽  
Spatio Temporal

scholarly journals Study on an Online Detection Method for Ground Water Quality and Instrument Design

Sensors ◽  
2019 ◽  
Vol 19 (9) ◽  
pp. 2153 ◽  
Author(s):  
Xiushan Wu ◽  
Renyuan Tong ◽  
Yanjie Wang ◽  
Congli Mei ◽  
Qing Li
Keyword(s):  
Mathematical Modeling ◽  
Water Quality ◽  
Ground Water ◽  
Water Resource ◽  
Quality Parameters ◽  
Water Quality Parameters ◽  
Technical Requirement ◽  
Uv Spectrophotometry ◽  
Online Measurement ◽  
Ground Water Quality

The online measurement of ground water quality, as one important area of water resource protection, can provide real-time measured water quality parameters and send out warning information in a timely manner when the water resource is polluted. Based on ultraviolet (UV) spectrophotometry, a remote online measurement method is proposed and used to measure the ground water quality parameters chemical oxygen demand (COD), total organic carbon (TOC), nitrate nitrogen (NO3–N), and turbidity (TURB). The principle of UV spectrophotometry and the data processing method are discussed in detail, the correlated mathematical modeling of COD and TOC is given, and a confirmatory experiment is carried out. Turbidity-compensated mathematical modeling is proposed to improve the COD measurement accuracy and a confirmatory experiment is finished with turbidity that ranges from 0 to 100 NTU (Nephelometric Turbidity Unit). The development of a measurement instrument to detect the ground water COD, TOC, NO3–N, and TURB is accomplished; the test experiments are completed according to the standard specification of China’s technical requirement for water quality online automatic monitoring of UV, and the absolute measuring errors of COD, TOC, and NO3–N are smaller than 5.0%, while that of TURB is smaller than 5.4%, which meets the requirements for the online measurement of ground water quality.

scholarly journals Assessment of Ground Water Quality in and around Gobichettipalayam Town Erode District, Tamilnadu

2007 ◽  
Vol 4 (3) ◽  
pp. 434-439 ◽  
Author(s):  
P. N. Palanisamy ◽  
A. Geetha ◽  
M. Sujatha ◽  
P. Sivakumar ◽  
K. Karunakaran
Keyword(s):  
Water Quality ◽  
Ground Water ◽  
Tamil Nadu ◽  
Quality Parameters ◽  
Water Quality Parameters ◽  
Total Alkalinity ◽  
Total Hardness ◽  
Ground Water Quality ◽  
Calcium Magnesium ◽  
Bicarbonate Alkalinity

Ground water samples collected from different localities in and around Gobichettipalayam town, Erode District, Tamil Nadu were analyzed for their physico- chemical characteristics. This analysis result was compared with the WHO & ICMR standards of drinking water quality parameters with the following water quality parameters namely pH, Electrical conductivity, CN-, Cl-, SO42-, Na+, K+, Ca & Mg in CaCO3equivalents, phenolphthalein alkalinity, hydroxide alkalinity, carbonate alkalinity, bicarbonate alkalinity, total alkalinity, total dissolved solids, total solids, total suspended solids, calcium, magnesium, total hardness, dissolved oxygen, fluorideetc., The usefulness of these parameters in predicting ground water quality characteristics were discussed. Thus an attempt has been made to find the quality of ground water in and around Gobichettipalayam town, suitable for drinking purposes or not.

scholarly journals Correlation between Ground Water Quality Parameters and Total Coliforms in Livestock Farm

2009 ◽  
Vol 28 (1) ◽  
pp. 86-91 ◽  
Author(s):  
Chul-Mann Choi ◽  
Sun-Gang Yun ◽  
Min-Kyeong Kim ◽  
Jin-Ho Kim ◽  
Byong-Gu Ko ◽  
...  
Keyword(s):  
Water Quality ◽  
Ground Water ◽  
Quality Parameters ◽  
Water Quality Parameters ◽  
Ground Water Quality ◽  
Total Coliforms ◽  
Livestock Farm

Evaluation of Ground Water Quality For AL Shuwayja area –Wasit Provence Using GIS Technique

2017 ◽  
Vol 1 (2) ◽  
pp. 1-11
Author(s):  
Ali Nasser Hilo
Keyword(s):  
Water Quality ◽  
Drinking Water ◽  
Ground Water ◽  
Water Quality Index ◽  
Quality Index ◽  
Poor Quality ◽  
Quality Parameters ◽  
Ground Water Quality ◽  
Water Index ◽  
The City

The low level of water in rivers in Iraq leads to poor water quality, on that basis; we need to assess Iraq's water resources for uses of irrigation and drinking water. This study present a model accounts for ground water quality by using a water quality index (WQI) for the region defined between the city of Kut and the city of Badra in Wasit province. this study relies on a system of wells set up along the path through the Badra –Kut  and around it  up to 78 wells. The study showed poor quality of ground water in the region of study and it is unsuitability for irrigation and drinking water, as well as provided a solution to the water accumulated in the Shuwayja to reduce the bad effect on groundwater by using a system of branch and collection canals  then pumping at the effluent  of Al  Shuwayja in seasons of rainy season ..Water quality index calculated depend on the basis of various physic-chemical parameters as PH, Ec , TDS, TSS, Nacl , SO4 ,Na , and  Mg. The resultant and analytical are present with use of Arch GIS program – geostastical analysis for the water index and water quality parameters

scholarly journals Spatio-Temporal Analysis of Water Quality Parameters in Machángara River with Nonuniform Interpolation Methods

Water ◽  
2016 ◽  
Vol 8 (11) ◽  
pp. 507 ◽  
Author(s):  
Iván Vizcaíno ◽  
Enrique Carrera ◽  
Margarita Sanromán-Junquera ◽  
Sergio Muñoz-Romero ◽  
José Luis Rojo-Álvarez ◽  
...  
Keyword(s):  
Water Quality ◽  
Temporal Analysis ◽  
Quality Parameters ◽  
Water Quality Parameters ◽  
Interpolation Methods ◽  
Spatio Temporal

scholarly journals GIS-Based Modelling of Water Quality in Different Hilsha Spawning Grounds and Sanctuaries of Bangladesh

2018 ◽  
pp. 1-11
Author(s):  
Rumana Yasmin ◽  
Mehady Islam
Keyword(s):  
Water Quality ◽  
Present Status ◽  
Quality Parameters ◽  
Water Quality Parameters ◽  
Total Alkalinity ◽  
Total Hardness ◽  
Quality Model ◽  
Spawning Grounds ◽  
Temporal Modelling ◽  
Spatio Temporal

The current study was performed to monitor in situ condition and spatio-temporal modelling of the present status of water quality parameters of different spawning grounds and sanctuaries of Hilsha. The study was conducted in nine sites in lower Padma River (Maowa) to lower Meghna River (Bhola, Patuakhali) from 1 August 2015 to 31 January 2016. This study demonstrates surface water temperature, salinity, conductivity and transparency were ranged from 19.00-33.00°C, 0.10-2.90 ppt, 125.60-4720.00 µS/cm and 6.60-74.00 cm respectively. The values of pH, DO, free CO2, total alkalinity, total hardness and free NH3 were varied from 6.00-9.50, 4.50-11.60 mg/L, 3.46-24.00 mg/L, 33.00-172.50 mg/L, 34.20-1291.00 mg/L and 0.20-1.40 mg/L respectively. Moreover, water quality model reveals that the present status of some water quality parameters (free CO2, free NH3, transparency) deviated from optimum condition suitable for the normal physiological process and spawning of Hilsha.

scholarly journals A comparative study of water quality parameters of ground water among the three regions of Kalol taluka, Gujarat

2006 ◽  
Vol 1 (2) ◽  
pp. 153-160
Author(s):  
M. C. Shah ◽  
P. G. Shilpkar ◽  
V. R. Patel ◽  
D. N. Upadhyay ◽  
H. K. Patel
Keyword(s):  
Water Quality ◽  
Comparative Study ◽  
Ground Water ◽  
Quality Parameters ◽  
Water Quality Parameters
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