Cl/br ratio to determine groundwater quality

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August undefined, 2024

WebNov 1, 2024 · Twenty-two groundwater and 8 surface water samples were collected and measured for major ions, metals, isotopes of 2 H, 18 O and tritium (3 H). The prominent water type found in the basin was Ca–Mg–Cl while silicate weathering was found to be the main process that controls the groundwater quality. WebMar 20, 2024 · Here, the Cl/Br ratio, as an efficient indicator, is often used for the assessment of potential impacts on groundwater quality from anthropogenic sources, because Cl and Br ions move conservatively in waters (Vengosh and Pankratov, 1998; Katz et al., 2011). Specifically, this new method consists of indicatives of the oxidation …

Characterization and identification of na-cl sources in ground water ...

WebThe major ions dissolved in water are Ca, Mg, Na, K, Cl, HCO 3 , and SO 4 ; the major ion ratios are Cl/Br, Ca/Mg, Ca/ (HCO 3 and SO 4 ), and Na/Cl. By knowing whether groundwater quality has been or has not been influenced by saltwater, groundwater zones can be determined in every coastal area. In addition, by analyzing and reviewing … WebFeb 3, 2011 · The ranges used in this study for Cl/Br ratios (400–1100) and chloride concentrations (20–100 mg/L) are consistent with previous and ongoing studies of septic … scott bleakley

Study on factors affecting the groundwater and springs quality ...

WebThe hypothesis of a hydrothermal origin of the groundwater in the study area is further confirmed by the relation between r[Br/Cl] and r[B/Cl] reported in Figure 7d, where both shallow and deep groundwater fall into the box of the hydrothermal waters, characterized by r[Br/Cl] ranging from 6 × 10 −4 and 2 × 10 −3 and r[B/Cl] ranging from ... WebApr 13, 2024 · The evaluation of groundwater environmental quality and the identification of recharge sources are very important for groundwater utilization. In this study, hydrochemistry and isotope analysis methods are used to investigate the recharge sources and hydrochemical processes of groundwater in Zhanjiang City. The results show that … WebSep 5, 2024 · The Cl/Br ratio can be used to determine the cause of groundwater salinization (TDS greater than 2–3 g/L) [32,33]. The Cl/Br ratio of seawater was found to be about 655 (Cl = 550 mmol/L, Br = 0.84 mmol/L, [ 34 ]) and had remained constant in all oceans since the Permian [ 35 ]. prem ratan dhan payo watch full movie online

Water Quality Planning & Management Considerations

The literature review analysis for the groundwater …

WebThe mass ratios demonstrate consistent linear trends (Figure 2), but compared to crush and leach, the Cl − : Br − ratios from the paper-absorption method are consistently lower by factors of 50% for the Lorraine Group shale, 48% for the Michigan Basin, and 25% for the Opalinus Clay.. For the crush-and-leach method, the grain size of samples from the … WebDetermine septic system influence Groundwater quality monitoring for P source tracking –N and O isotope analysis (δ15N and δ18O of NO 3-) •N sources often have distinct … scott blattman waco txhttp://www.eeza.csic.es/Documentos/Publicaciones/Alcal%E1_%26_Custodio_2008(Journal_Hyd).pdf prem rathore urologist

"WebThus, the Cl/Br ratio is used to determine groundwater quality (including groundwater contamination), as well as zones with sea water intrusion and its origin (Hanson, 2003;Alcalá and Custodio ... " - Cl/br ratio to determine groundwater quality

Cl/br ratio to determine groundwater quality

WebOct 19, 2024 · The concentration of chloride is 500 times greater than the concentration of bromide. In addition, the high chloride concentration is a tracer for the influence of sea … WebNov 17, 2024 · The Cl/Br ratio in high chloride-containing groundwater samples ranges from 516 to 937 (n = 33 samples) and 569 to 986 (n = 34 samples) during the pre-monsoon and post-monsoon seasons, respectively. The proximity of Cl/Br ratio in groundwater to seawater value indicates that these groundwater samples are influenced by seawater.

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WebSep 15, 2024 · The ion-ratio and the Piper diagram did not show a clear demarcation between groundwater and seawater, but the fact that seawater values were within a narrow range than the groundwater. Whereas the Cl/Br and Br/Si ratios, thermodynamic stability plots of K-Silica system, Plagioclase stability and carbonate system with respect to … WebFeb 1, 2024 · The ratio between chloride and bromide (Cl/Br ratio) can be used as a determinant of groundwater quality, as well as a determinant of groundwater …

Webmethods that can be used to determine groundwater quality are groundwater quality index [12,13], Geographic Information System or GIS [10,14,15], hydrochemistry analysis [7], … WebOct 19, 2024 · Identification of saltwater intrusion into groundwater can be done by groundwater sampling and major ion analysis. The major ions dissolved in water are Ca, Mg, Na, K, Cl, HCO 3, and SO 4; the major ion ratios are Cl/Br, Ca/Mg, Ca/ (HCO 3 and SO 4 ), and Na/Cl. By knowing whether groundwater quality has been or has not been …

WebApr 10, 2024 · The increase in groundwater salinity of the two major dumpsites in Sierra Leone has been a major concern for stakeholders. Therefore, this study employed geochemical and stable water isotope analyses to investigate the factors controlling groundwater salinity. The proportional sources of the groundwaters were also evaluated … WebSep 23, 2024 · Their research showed that, in dissolved brines, the bromide/chloride ratio is several tens of times smaller than this ratio in oil brines and deep basin brines (Br / Cl < 5 * 10 –4). Salinity of Gotvand dam reservoir has been studied by Jalali et al. ( 2024 ) as an individual case of reservoirs located on the regions characterized by ...

WebJul 14, 2024 · Three quarters (74/101) of the chloride measurements from this unit have accompanying bromide measurements and the resulting Cl/Br ratios for all but one are below 300, indicating that the chloride concentration is unlikely related to human activity (Davis et al. 1998; Panno et al. 2006). The outlier occurs in a well where the CMTS …

WebFeb 22, 2024 · The major ions dissolved in water are Ca, Mg, Na, K, Cl, HCO 3, and SO 4; the major ion ratios are Cl/Br, Ca/Mg, Ca/ (HCO 3 and SO 4), and Na/Cl. By knowing whether groundwater quality has been or has not been influenced by saltwater, groundwater zones can be determined in every coastal area. scott bleau twitterxxWebJul 31, 2024 · Elevated Cl/Br ratios in bulk deposition will therefore largely determine Cl/Br ratios in shallow unconfined portions of groundwater, particularly in areas where recharge processes are fast with a short residence time in the unsaturated zone. ... Hudak PF, Wachal DJ (2001) Oil production, agriculture, and groundwater quality in the … scott blechaWebSep 21, 2024 · The Cl − /Br − ratio can be used to determine the origin of groundwater salinity. This ratio made it possible to distinguish chlorides coming from atmospheric sources, and those brought by endogenous, lithological or anthropic sources. ... Naily W, Sudaryanto (2024) Cl/Br ratio to determine groundwater quality. IOP Conf Ser Earth … scott bleauWebChloride and bromide are the major ions that can be found in groundwater. The concentration of chloride is 500 times greater than the concentration of bromide. In … prem rathoreWebThrough hydrochemical characterization, mainly Cl/Br ratio and Cl concentrations, of wells sampled throughout the metropole, this study first characterizes the main environmental impacts on the ... scott blazey attorney jasper in prem rawat early stage 1WebSep 15, 2008 · This means that the physical processes taking place in soil (dilution, evaporation, transpiration, mixtures, etc.) can change the absolute concentrations, but do … scott blazey jasper indiana