Study on Environmental Materials with Analysis of the Characteristics and Formation Mechanism of Inland Saline Water in the Northwest of Shandong

Abstract:

Study on characteristics and formation mechanism of inland saline water is conducive to develop and utilizing saline water resources scientifically and reasonably. Taking alluvial plain of the Yellow River in the Northwest of Shandong as an example, based on experimental data, chemical composition and spatiotemporal variation characteristics of inland saline groundwater are discussed and its formation mechanism is revealed. Result shows old interchannel belt, sullen water flow, high evaporation and different hydro-geochemistry functions are formation conditions of high salinity saline water in inland area. From the mainstream of old channel to saline water area of interchannel belt, groundwater hydro-chemistry type by HCO3- evolves into the Cl.SO₄ -Mg.Na.Ca type and Cl.SO₄-Na.Mg.Ca type gradually.Thus, improving measures such as pumping saline water in non-flood season and treating water with reverse osmosis material and so on are put forward to make the saline water evolve into fresh water.

• Periodical: Advanced Materials Research (Volume 700)
• Pages: 268-271
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.700.268
• Online since: May 2013
• Authors: Feng Juan Zhang, Li Ting Xing, Chang Suo Li, Yong Zhang, Li Yan Wang, Bei Bei Sun, Juan Zhou
• Keywords: Characteristic, Formation Mechanism, Inland, Saline Water

References

[1] Zheng XL,Ren JG,Wu QQ and Liu Q(2009). Study on hydro-geochemistry function in seawater intrusion:Geotechnical Investigation & Surveying(3):31-35

[2] Liu Q,Zheng XL and Ren JG(2008).Experimental study of column displacement in water-rock interaction during seawater intrusion:Marine Environmental Science27(8):443-447

[3] Ren JG,Wu QQ(2012).Multi-component ion exchange and transport in the seawater- fresh water transitional zone:Geology in China37(2):530-534

[4] Quan S,Feng J and An LS(2012).Shallow Groundwater Quality Evolution in Dezhou City:Journal of Jilin University(Earth Science Edition)40(5):1075-1082

[5] Li YJ,Wu QH and Zhang W(2011).Permeability variation of the invasion interface of saltwater-freshwater for agricultural irrigation:Journal of Arid Land Resources and Environment25(3): 161-165

[6] Chen YL,Hu JX(1996).A Demonstration Project of Saline Land Improvement by Artificial Forage Grass Planting in Wudi County:China Rural Water and Hydropower(z1):35-38