Hydrogeochemical Evaluation of the Quaternary Aquifer in El Sadat City, Egypt

Fattah, Mohamed K. Abdel

doi:10.1007/s13369-011-0146-5

Cited by 13 publications

(3 citation statements)

References 7 publications

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“…The kaolin rocks were at the start held in plastic bag before crushing. The rocks were then placed to salinity established the correlations of oil-extracted mortar and pestle within the work once initial to the low saline brine injected [11,12]. The sorting.…”

Section: Methodsmentioning

confidence: 99%

Experimental investigation on the influence of the salinity adsorption-desorption behavior of the clay-based rocks

Khawar,

Ali Khan,

Shahzad

et al. 2022

JPIChE

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Enhanced Oil Recovery, better known as EOR is a tradeoff between price of recent rising technologies and the cost needed to implement them. As knowledge domain advances a large number of advanced tertiary recovery mechanisms are suggested; one such methodology that is cost-friendly is low-salinity water Injection. This paper aims to study the facts of low-salinity water injection i.e. the results on the oil recovery within the presence on swelling and non-swelling clays along with different parameters like pH and polarity of oil on the relative extraction of oil from reservoir. In light of the experiments conducted, it's apparent that the low-salinity water injection will work well compared to the normal-salinity flood through the experiments, that is by increasing the oil recovery by 0.6 mg/g of oil per kaolinite with an equivalent adsorption ratio at a pH scale of 4. The results collected throughout the devised experiment summarily prove the existence of an underlying mechanism with a chemical route, due to the influence of pH scale and therefore the relative unaffected nature of bentonite with reference to the low-salinity chemical mechanism.

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Section: Methodsmentioning

confidence: 99%

Experimental investigation on the influence of the salinity adsorption-desorption behavior of the clay-based rocks

Khawar,

Ali Khan,

Shahzad

et al. 2022

JPIChE

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“…SAR is used to determine the suitability of water for irrigation in the same way as soluble sodium percentage is. The four categories of SAR are excellent (<10), good (10)(11)(12)(13)(14)(15)(16)(17)(18), doubtful (18)(19)(20)(21)(22)(23)(24)(25)(26), and not suitable (>26). SAR values can be determined as follows:…”

Section: B Irrigation Water Qualitymentioning

confidence: 99%

Groundwater quality evaluation for drinking and irrigation purposes in and around Bemetera Block, Chhattisgarh, India

Gobinath¹,

Indhulekha²,

Jhariya³

et al. 2022

JSR

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The quality of groundwater inan area is just as essential as the quantity. The groundwater quality of the Bemetera Block of Chhattisgarh State, in terms of domestic and irrigation use was studied. The hydrogeochemical evaluation, demonstrates that except of TH, SO42-, Ca2+, Mg2+, and Fe, all measured physical parameters in the study area fell within the Bureau of Indian Standards (BIS) limit. Further, certain sampling locations, such as S5 (Deep Aquifer), S9, S13, and S20, have a negative influence on drinking water quality as compared to others (shallow aquifer). Along with water quality analysis for the driking purpose, the irrigation water quality of the area was examined using several methods, and observed that most of the samples are suitable for domestic and irrigation purposes and some are not suitable.

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“…The high groundwater use and land management practices in the agricultural area of Wadi El-Natrun have resulted in the degradation of groundwater quality and quantity. Primary concerns among users are salinization from declining water levels (King and Salem, 2012;Ibrahim, 2005;and Fattah, 2011). These problems have raised questions about the sustainability and potential risks of the current water use regime on local water, food and economic security in the area, particularly as climate change is projected to add additional pressures to water demand (Switzman, 2013).…”

Section: Introductionmentioning

confidence: 99%

Forecasting of Groundwater Salinity Changes and Yield of Some Crops by Integration of Time Series Analysis and GIS at Wadi El-Natrun Area, Egypt

2016

Alexandria Science Exchange Journal: An International Quarterly

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Wadi El-Natrun region has recently undergone extensive urban and agricultural expansion. The main water resource for irrigation in this region is the groundwater aquifer. Extensive use of the aquifer water could cause a shortage in water storage and secondary salinization for this water, and a crop yield reduction. So, the objective of this study is to set efficient strategy to ensure long-term sustainability of the region's agricultural production. The electrical conductivity (EC) database of the baseline period (1966-2014), for twenty-seven wells of Wadi El-Natrun, were used to apply the time series statistical analysis to forecast EC data of the future period (2015-2050). Multitemporal forecasted EC data was used to classify the groundwater, detect the annual and periodical changes of groundwater salinity, and determine the periodical and annual water potential risk to salinity hazards. The results of the forecasted EC data indicated that the category of very salty groundwater dominated in the northern sector, while the moderately salty and salty groundwater categories dominated in the southern sector. The annual changes of groundwater salinity increased through the period of 2015-2050. The increase ranged from 0.95% to 1.35% with annual mean of 1.13% for the southern and northern sectors. The forecasted EC and an innovative and interpretative scale were conducted to estimate the periodical (PPRSH) and annual (APRSH) water potential risk to salinity hazard of the future period (2015-2050). The results indicated that the classes of no risk and moderately potential risk were dominant in the southern and northern sectors. Regarding the crop yield, in 1966, about 68.80% of the area under investigation produced 100% of citrus yield and 30.62% of area produced from 75 to 99% of the yield, while 89.9% of area produces 100% of tomato yield and 10.1 % of area produce between 75 to 99% of yield. Based on the forecasted groundwater salinity in 2050, the area of 100% of citrus production will be reduced to 1.41% and 52.64% of the area will produce less than 75%. At the same time, 16.44% of the area become out of citrus production. The area of 100% of tomato production will be reduced to 27.3% and 38.15% of the area will produce less than 50%.

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Hydrogeochemical Evaluation of the Quaternary Aquifer in El Sadat City, Egypt

Cited by 13 publications

References 7 publications

Experimental investigation on the influence of the salinity adsorption-desorption behavior of the clay-based rocks

Experimental investigation on the influence of the salinity adsorption-desorption behavior of the clay-based rocks

Groundwater quality evaluation for drinking and irrigation purposes in and around Bemetera Block, Chhattisgarh, India

Forecasting of Groundwater Salinity Changes and Yield of Some Crops by Integration of Time Series Analysis and GIS at Wadi El-Natrun Area, Egypt

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