1019 KB41 KB199920252022Benamara, AbdelwahebBouguerra, HamzaHedjal, SihemSalah, Eddine Tachiletnik:35številka:62str. 19-32ISSN:0352-3551DOI:10.15292/acta.hydro.2022.02COBISSID_HOST:210785539URN:URN:NBN:SI:doc-H8T87BF9enFakulteta za gradbeništvo in geodezijoActa hydrotechnicaHammam Meskoutineirrigationkakovost vodenamakanjepreostali natrijev karbonatrazmerje adsorpcije natrijaresidual sodium carbonatesodium absorption ratiotermomineralna vodathermal mineral waterwater qualityHydrochemical assessment of the quality of thermal mineral water for irrigation| the case of Hammam Meskoutine (northeast Algeria)| Hidrokemijska ocena kakovosti termomineralne vode za namakanje| primer Hammam Meskoutine (severovzhodna Alžirija)|This study was carried out to assess the state and quality of Hammam Meskoutine's thermal mineral water and its suitability for irrigation. To accomplish this, water samples from ten different thermal mineral springs were evaluated in February and June of 2016, respectively, in the region of Hammam Meskoutine in northeastern Algeria. The analyzed parameters are the water’s physical and chemical characteristics (temperature, pH and electrical conductivity) as measured in situ, and the dosing of the major components (Cl- , SO42- , HCO3 - , Ca2+ , Mg2+, Na+ , and K+ ) in the laboratory. Based on the chemical analyses, irrigation quality parameters were calculated, e.g. the sodium absorption ratio (SAR), the percent of sodium (% Na), residual sodium carbonate (RSC), permeability index (PI), and magnesium hazard (MH). The results showed the spring water there to be generally unsuitable for irrigation practices during the two sampling periodsNamen te študije je bil ocena stanja in kakovosti termomineralne vode v kraju Hammam Meskoutine ter njene primernosti za namakanje. V ta namen smo februarja in junija 2016 analizirali vzorce vode iz desetih termomineralnih vrelcev na območju Hammam Meskoutine v severovzhodni Alžiriji. Opravili smo terenske meritve in analizo fizikalnih in kemijskih lastnosti (temperature, pH in električne prevodnosti), v laboratoriju pa določili vsebnost pomembnejših sestavin (Cl-, SO42-, HCO3-, Ca2+, Mg2+, Na+ in K+). Na podlagi kemijskih analiz smo izračunali parametre kakovosti namakalne vode, npr. razmerje adsorpcije natrija (SAR), delež natrija (% Na), indeks preostalega natrijevega karbonata (RSC), indeks prepustnosti in nevarnost vsebnosti magnezija (MH). Rezultati so pokazali, da je izvirska voda med preučevanima obdobjema vzorčenja na splošno neprimerna za namakanjeTEXTznanstveno časopisjejournalsSlovenian National E-content AggregatorNational and University Library of SloveniaUniverza v Ljubljani, Fakulteta za gradbeništvo in geodezijo