Assessment of Groundwater Quality for Irrigation in Chelghoum Laid Area (Eastern Algeria) (original) (raw)
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Assessment of Groundwater Quality for Irrigation Use in the M'Sila Region (Algeria)
Natural Resources and Sustainable Development, 2022
Groundwater is an important water source for agricultural irrigation in Penyang County. Some traditional methods such as irrigation coefficient, sodium adsorption ratio, total alkalinity, total salinity and total dissolved solids were employed to assess groundwater quality in this area. In addition, an improved technique for order preference by similarity to ideal solution model was applied for comprehensive assessment. The origin of major ions and groundwater hydrogeochemical evolution was also discussed. Groundwater in Penyang County contains relative concentrations of dominant constituents in the following order: Na ? [ Ca 2? [ Mg 2? [ K ? for cations and HCO 3-[ SO 4 2-[ Cl-[ CO 3 2for anions. Groundwater quality is largely excellent and/or good, suggesting general suitability for agricultural use. Calcite and dolomite are found saturated in groundwater and thus tend to precipitate out, while halite, fluorite and gypsum are unsaturated and will dissolve into groundwater during flow. Groundwater in the study area is weathering-dominated, and mineral weathering (carbonate and silicate minerals) and ion exchange are the most important factors controlling groundwater chemistry.
Journal of Ecological Engineering, 2022
Twenty groundwater samples were collected and then examined for physical (pH, EC, TDS) and chemical (Na + , K + , Ca 2+ , Mg 2+ , HCO 3 − , Cl − , SO 4 2− , NO 3) parameters, followed by multivariate statistics to determine the current state of groundwater quality and to assess the suitability of these resources for drinking and irrigation purposes in the Baser Sakhra area localized in Eastern of Algeria. The analysis carried out showed that the cations trend in most of the groundwater samples is on the order of Ca 2+ ˃Na + ˃Mg 2+ ˃K + and the anions trend is on the order of HCO 3-˃SO 4 2-˃Cl-. Stabler diagram demonstrated the predominance of Ca 2+-HCO 3 hydro-chemical facies (80%). Moreover, the parameters, such as sodium adsorption ratio, percentage sodium, residual sodium carbonate, permeability index, Kelly's ratio, potential salinity, and magnesium hazard were evaluated for the suitability of groundwater for irrigation. The values obtained in this investigation concluded that most of the groundwater samples are suitable for irrigation. From the other approach, the Water Quality Index (WQI) for drinking was also used in the current study. WQI ranged from 72.46 to 506.426, indicating that 40% of the samples were suitable for drinking however, 60% of them belong to the poor to unsuitable category of drinking water in terms of physicochemical properties, according to the World Health Organization norms.
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Applied Water Science, 2021
In arid areas, the pressure on water resources and in particular on groundwater resources is on the rise, mainly due to increasing demand and the deterioration of water quality. In this context, the present work aims to follow the annual evolution, between 2009 and 2019 of the physicochemical parameters, and to evaluate the quality of groundwater of the region of Mougheul, by determining the data of pH, TDS, conductivity and the concentrations of major ions ( Ca+2, Mg+2, Na+, K+, Cl−, HCO3−, SO4−2, NO3−) of 07 water points. The results revealed that all the levels of the physicochemical parameters do not exceed the WHO potability standards, except high values were observed at the level of well W6 which exceeds the limits recommended by the WHO (50 mg /l). The diagram of Schöeller and Berkaloff shows that the groundwater has the bicarbonate magnesium facies. The representation of the data on the Piper triangular diagram shows that W6 has the facies chlorinated and calcium sulfate and...
Groundwater Quality Assessment of Hassi Messaoud Region (Algerian Sahara)
Journal of Ecological Engineering
In the Hassi Messaoud region, is groundwater the only source of water to meet daily demands, especially for consumption, domestic needs, industry and irrigation. This study focused on the evaluation of groundwater quality for potability and irrigation supply and the understanding of mineralization processes in the Mio-Pliocene (CTM), Senonian (CTS) and continental intercalary (CI) aquifers. For this study, 38 boreholes were sampled and analyzed for different parameters: pH, EC, TDS and major ions. The assessment of the relevance of groundwater in the study area was tested by the application of the water quality index (WQI) method. The suitability of the water for agricultural use was tested using the parameters of; EC, SAR, Na%, KR, PI and MH. The results illustrate that the groundwater in the study area is grouped into three classes: poor, very poor and unsuitable. Regarding groundwater use in irrigation, the results indicate that the waters of Hassi Messaoud are unsuitable for irrigation according on the EC and Wilcox diagram. The groundwater of the investigated area presents two types of water; Ca-Mg-HCO 3 and Ca-Mg-HCO 3. The study of the mineralization process of water using the Gibbs diagram and binary diagrams and the indices of saturation showed that the mineralization of water is controlled by the dissolution of evaporites and carbonates, silicate weathering and cation exchange. The participation of anthropic contributions is also noted in the Mio-Pliocene aquifer.
Groundwater for Sustainable Development, 2021
Groundwater is an important water source for agricultural irrigation in Penyang County. Some traditional methods such as irrigation coefficient, sodium adsorption ratio, total alkalinity, total salinity and total dissolved solids were employed to assess groundwater quality in this area. In addition, an improved technique for order preference by similarity to ideal solution model was applied for comprehensive assessment. The origin of major ions and groundwater hydrogeochemical evolution was also discussed. Groundwater in Penyang County contains relative concentrations of dominant constituents in the following order: Na ? [ Ca 2? [ Mg 2? [ K ? for cations and HCO 3-[ SO 4 2-[ Cl-[ CO 3 2for anions. Groundwater quality is largely excellent and/or good, suggesting general suitability for agricultural use. Calcite and dolomite are found saturated in groundwater and thus tend to precipitate out, while halite, fluorite and gypsum are unsaturated and will dissolve into groundwater during flow. Groundwater in the study area is weathering-dominated, and mineral weathering (carbonate and silicate minerals) and ion exchange are the most important factors controlling groundwater chemistry.
Water cycle, 2022
Groundwater is an important water source for agricultural irrigation in Penyang County. Some traditional methods such as irrigation coefficient, sodium adsorption ratio, total alkalinity, total salinity and total dissolved solids were employed to assess groundwater quality in this area. In addition, an improved technique for order preference by similarity to ideal solution model was applied for comprehensive assessment. The origin of major ions and groundwater hydrogeochemical evolution was also discussed. Groundwater in Penyang County contains relative concentrations of dominant constituents in the following order: Na ? [ Ca 2? [ Mg 2? [ K ? for cations and HCO 3-[ SO 4 2-[ Cl-[ CO 3 2for anions. Groundwater quality is largely excellent and/or good, suggesting general suitability for agricultural use. Calcite and dolomite are found saturated in groundwater and thus tend to precipitate out, while halite, fluorite and gypsum are unsaturated and will dissolve into groundwater during flow. Groundwater in the study area is weathering-dominated, and mineral weathering (carbonate and silicate minerals) and ion exchange are the most important factors controlling groundwater chemistry.
Groundwater quality and its suitability for drinking and agricultural use in Ain Azel plain, Algeria
Hydrochemistry of groundwater in Ain Azel plain, Algeria was used to assess the quality of groundwater for determining its suitability for drinking and agricultural purposes. Interpretation of analytical data shows that Ca-Mg-HCO 3 and Ca-Mg-Cl-SO 4 are the dominant hydrochemical facies in the study area. Factor analysis generated three significant factors. Factor 1 includes EC, Ca ++ , Mg ++ , Na + and Cl -, factor 2 has high loading values of K + and HCO 3 and the factor 3 includes SO 4 -and NO 3 -. The US salinity diagram illustrates that most of the samples fall in C3S1 quality with high salinity hazard and low sodium hazard. The groundwater of Ain Azel plain is low concentration of nitrogenous elements (NO 3 and NO 2 -) and the higher concentration of trace elements (Pb ++ and Fe ++ ) may entail various health hazards.
Groundwater for Sustainable Development, 2018
Evaluation of groundwater quality is very important in arid regions like United Arab Emirates where high evaporation rates and absence of present-day recharge coupled with increasing groundwater extraction may limit its use for irrigation purposes. The liwa aquifer in Abu Dhabi Emirate is known for its intensive agriculture activities which depend on groundwater exploitation. The objective of the study was to determine the hydrochemical processes governing the groundwater chemistry, evaluation of groundwater quality and suitability for irrigation use. In the present study, 41 groundwater samples were collected from Liwa area in Abu Dhabi and analyzed for various physiochemical parameters such as pH, total dissolved solids (TDS), electrical conductivity (EC), Na + , K + , Ca 2+ , Mg 2+ , CO 3 − , HCO 3 − , Cl − , SO 4 2− , NO 3 and heavy metals. Electrical conductivity varies between 328 and 3003 uS/cm with an average value of 1478.5 uS/cm. Results show that changes in the groundwater chemistry is mainly controlled by rock weathering, to some extent evaporation and agricultural activities. The sodium ion was the main cation with an average value of 2923.2 mg/L, while the chloride ion was the dominant anion with an average value of 5670.8 mg/L. The water in the study area is mostly saline due to the dominance of these two ions. According to piper diagram, the main groundwater type in the study area was Na-Cl-SO 4 type. The suitability for agriculture use was assessed using sodium absorption ratio (SAR), sodium percentage (Na%), residual sodium concentration (RSC), Kelley's ratio, and magnesium hazard. Results showed that the groundwater quality in the study area is not suitable for irrigation.