Assessment of water quality for irrigation in the area of Pomoravlje district
The assessment of the quality of water for irrigation in the Republic of Serbia is carried out using the traditional classifications by Stebler, Neiggebauer and the classification of the US Laboratory for saline soils and by the more recent FAO and RSC classifications. In twenty selected locations i...
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| Dokumentumtípus: | Könyv része |
| Megjelent: |
2018
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| Sorozat: | Proceedings of the International Symposium on Analytical and Environmental Problems
24 |
| Kulcsszavak: | Öntözés - mezőgazdasági, Agrokémia |
| Online Access: | http://acta.bibl.u-szeged.hu/56318 |
| Tartalmi kivonat: | The assessment of the quality of water for irrigation in the Republic of Serbia is carried out using the traditional classifications by Stebler, Neiggebauer and the classification of the US Laboratory for saline soils and by the more recent FAO and RSC classifications. In twenty selected locations in the area of Pomoravlje area in 2016, samples of irrigation water were sampled within the existing irrigation systems or at the locations of agricultural areas where the installation of irrigation systems is planned. The following parameters were analyzed in the samples: pH value-potentiometric; ECelectroconductivity-electrochemical; dry residue-thermogravimetric; ionic balance: CO3 2- HCO3 ; Cl- -volumetric. The acid-available fraction of heavy metals and other microelements (As, B, Cd, Cr, Cu, Fe, Ni, Pb, Zn) and SO4 2- ; Ca2+; Mg2+ preparation and reading on the ICPOES method EPA 200.7; Content K + , Na+ -plamenephotometric; SAR (Sodium Adsorpcio Ratio)-calculating. The above analyzes were carried out to evaluate the above classifications. In all tested samples, the content of heavy metals and the tested microelements was within the limits of maximum permissible concentrations. Modern classifications require more detailed analysis of the chemical properties of the tested parameters than traditional ones, while they provide a more complex approach to the assessment of the usability of water and they should have priority in the application. |
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| Terjedelem/Fizikai jellemzők: | 183-187 |
| ISBN: | 978-963-306-623-2 |