نتایج جستجو برای: sodium adsorption ration sar

تعداد نتایج: 261995  

Journal: :Water 2023

Water quality is identically important as quantity in terms of meeting basic human needs. Therefore, evaluating the surface-water and associated hydrochemical characteristics essential for managing water resources arid semi-arid environments. present research was conducted to evaluate predict agricultural purposes across Nile River, Egypt. For that, several irrigation indices (IWQIs) were used,...

Journal: :Water 2023

Groundwater pollution has emerged as a significant water crisis in various regions around the globe. serves crucial source of for human consumption and agricultural activities Sichuan Basin where groundwater quality yet to be concentrated. A total 41 samples were collected from domestic wells Suining city Basin, which used analyzing hydrogeochemical processes suitability irrigation drinking pur...

Journal: :International Research Journal of Pure and Applied Chemistry 2014

Journal: :Water 2023

Water quality monitoring is crucial in managing water resources and ensuring their safety for human use environmental health. In the Al-Jawf Basin, we conducted a study on Quaternary aquifer, where various techniques were utilized to evaluate, simulate, predict groundwater (GWQ) irrigation. These include indices (IWQIs), geochemical modeling, multivariate statistical analysis, geographic inform...

Journal: :Zbornik Matice Srpske Za Prirodne Nauke 2021

Intensive crop cultivation systems require continuous monitoring of irrigation water quality as well the control physical and chemical soil properties. In view ongoing climate change a dramatic decrease in organic matter content, use low its adverse effects on soil, cultivated plants equipment must not be overlooked. The aim this paper was to evaluate general from different intake sources Vojvo...

Journal: :journal of tethys 0

in this research, the groundwater quality of hoz–e–soltan lake and its catchment was studied for drinking, domestic and irrigation uses according to different parameters. this lake with 195 km2 catchment area is located 85 km of southwest of tehran–qom highway. in order to investigate groundwater quality characteristics in the study area, 34 data from water of well belong to 2008 selected to pr...

Journal: :Physical chemistry chemical physics : PCCP 2015
Xiao Liu Yanwei Wen Zhengzheng Chen Bin Shan Rong Chen

The structural, electronic, electrochemical as well as diffusion properties of Na doped phosphorene have been investigated based on first-principles calculations. The strong binding energy between Na and phosphorene indicates that Na could be stabilized on the surface of phosphorene without clustering. By comparing the adsorption of Na atoms on one side and on both sides of phosphorene, it has ...

Journal: :Journal of the Mining and Metallurgical Institute of Japan 1979

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