"Simple methods of water analysis and their didactic use"@en . . "Jednoduch\u00E9 metody anal\u00FDzy vod a jejich didaktick\u00E9 vyu\u017Eit\u00ED" . . . "Navr\u017Een\u00E9 metody slou\u017E\u00ED k jednoduch\u00FDm anal\u00FDz\u00E1m povrchov\u00FDch vod a mohou b\u00FDt pou\u017Eity p\u0159i v\u00FDuce \u017E\u00E1ky z\u00E1kladn\u00EDch a st\u0159ed\u00EDch \u0161kol v r\u00E1mci laboratorn\u00EDch prac\u00ED. Pou\u017Eit\u00EDm t\u011Bchto metod lze zjistit pH vod, koncentraci rozpu\u0161t\u011Bn\u00FDch dusi\u010Dnan\u016F, fosf\u00E1t\u016F, v\u00E1penat\u00FDch iont\u016F a obsah kysl\u00EDku. Ze zji\u0161t\u011Bn\u00FDch \u00FAdaj\u016F je pak mo\u017En\u00E9 posoudit stupe\u0148 \u010Distoty vody."@cs . . "265459" . "4"^^ . . . "Biologie, chemie, zem\u011Bpis : \u010Dasopis pro v\u00FDuku p\u0159\u00EDrodov\u011Bdn\u00FDch p\u0159edm\u011Bt\u016F na z\u00E1kladn\u00EDch a st\u0159edn\u00EDch \u0161kol\u00E1ch" . "Navr\u017Een\u00E9 metody slou\u017E\u00ED k jednoduch\u00FDm anal\u00FDz\u00E1m povrchov\u00FDch vod a mohou b\u00FDt pou\u017Eity p\u0159i v\u00FDuce \u017E\u00E1ky z\u00E1kladn\u00EDch a st\u0159ed\u00EDch \u0161kol v r\u00E1mci laboratorn\u00EDch prac\u00ED. Pou\u017Eit\u00EDm t\u011Bchto metod lze zjistit pH vod, koncentraci rozpu\u0161t\u011Bn\u00FDch dusi\u010Dnan\u016F, fosf\u00E1t\u016F, v\u00E1penat\u00FDch iont\u016F a obsah kysl\u00EDku. Ze zji\u0161t\u011Bn\u00FDch \u00FAdaj\u016F je pak mo\u017En\u00E9 posoudit stupe\u0148 \u010Distoty vody." . "CZ - \u010Cesk\u00E1 republika" . "1210-3349" . "Proposed methods are instrumental for simple surface water analyses, that are suitable to be carried out by students of grammar or elementary schools (completion to laboratory works). Using these methods, they can determine acidity coefficient of water, content of dissolved nitrates (NO3-), phosphate (PO43-), calcium (Ca2+) and oxygen. After that students will be able to determine approximate water quality class."@en . . "Jednoduch\u00E9 metody anal\u00FDzy vod a jejich didaktick\u00E9 vyu\u017Eit\u00ED"@cs . . "19" . . . . "T\u016Fma, Ji\u0159\u00ED" . "2"^^ . "[42490EF4C3CE]" . "18470" . . "Jednoduch\u00E9 metody anal\u00FDzy vod a jejich didaktick\u00E9 vyu\u017Eit\u00ED" . "2"^^ . "Simple methods of water analysis and their didactic use"@en . . "Kac\u00E1lkov\u00E1, Lada" . . "RIV/62690094:18470/10:00003059" . . . "RIV/62690094:18470/10:00003059!RIV11-MSM-18470___" . "Jednoduch\u00E9 metody anal\u00FDzy vod a jejich didaktick\u00E9 vyu\u017Eit\u00ED"@cs . "V" . "water; nitrates; phosphate; pH; oxygen; students"@en . . . "3" .