Hrvatske vode, Vol. 25 No. 100, 2017.
Prethodno priopćenje
An application for chemical assessment of water intended for human consumption and irrigation
Željko Duić
orcid.org/0000-0002-5077-5985
; Rudarsko-geološko-naftni fakultet Sveučilišta u Zagrebu, Zagreb, Hrvatska
Daniel Jakobović
; HIS, d.o.o., Donja Višnjica, Hrvatska
Ivan Posavčević
; Ericsson Nikola Tesla, Zagreb, Hrvatska
Sažetak
The objective of this paper was the development of an application for presenting chemical analyses of water used for human consumption and irrigation. The application is created in the PHP programming language and used for faster processing of laboratory data, better assessment of groundwater and surface water quality and a more accurate classification of irrigation water in view of physical, chemical and microbiological issues. Data entered in the tables are analysed according to the limit MAC values, whereas the major anions and cations entered in the application show physical and chemical parameters important for the classification of irrigation water. The application calculates the values of electrical conductivity (EC), total hardness (TH), non-carbonate hardness (NCH), total dissolved solids (TDS), sodium percentage (Na%), sodium adsorption ratio (SAR), residual sodium carbonate (RSC), permeability indeks (PI) and total salts concentration (TSC). In addition to these parameters, the application can be used for checking potential incrustation and corrosion issues when the analysed water is used.
Ključne riječi
chemical analysis of water; physical and chemical parameters; irrigation; incrustation; corrosion; water intended for human consumption
Hrčak ID:
183728
URI
Datum izdavanja:
29.6.2017.
Posjeta: 1.299 *