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portada Groundwater hydrochemistry
Type
Physical Book
Language
English
Pages
56
Format
Paperback
Dimensions
22.9x15.2x0.3 cm
Weight
0.10 kg.
ISBN13
9786205890578

Groundwater hydrochemistry

Alaizari Hefdhallah (Author) · Fadli Mohamed (Author) · Al-Mashreki Mohammed (Author) · Our Knowledge Publishing · Paperback

Groundwater hydrochemistry - Hefdhallah, Alaizari ; Mohamed, Fadli ; Mohammed, Al-Mashreki

New Book Imported to Taiwan
Delivery: 16 Nov - 24 Nov Shipping: 14 to 15 business days.
NT$ 1,384
NT$ 1,384

Synopsis "Groundwater hydrochemistry"

The results indicate that the concentration of major ions and total hardness are normal in all the boreholes of the four Qa's ( Qa' Balasan, Qa' Samah, Qa' Sherah and Qa' Asawad), showed and drinkability while they are abnormal in Wadi Almawaheb, it was not found their drinkability due to the impact of wastewater from Dhamar city. Hydrogeological evaluation of groundwater indicates a dominance of cations Ca2+> Na+> Mg2+> K+ and anions HCO3-> Cl- >SO4- and the dominant type of groundwater are 48% mixed cations and anions, 30% Ca2 +-HCO3-, 15% Na+ -Cl- -SO42- and 7% Na+- HCO3- and respectively, this indicates that the type of groundwater is a dissolution of a mixture of dolomite, CaMg(CO3), gypsum (CaSO4 2H2O) and Halite (NaCl). The irrigation evaluation parameters show that the water is usable for agriculture in Qa' Sherah, Qa' Samah, Qa' Balasan and Qa' Asawad except in Wadi Almawaheb and according to the US Salinity classification, the studied samples are classified as 75%, C2-S1, 1.7% C2-S2, 15% C3-S1, 5% C4-S1 and 3.3% C4-S2

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