Open AccessSelection of Sample-preparation Method in Photometric Determination of Fluorid-Ions Mass Concentration in Waters with Metal Ions High Content
Publication year - 2013
Publication title -
vodnoe hozâjstvo rossii: problemy, tehnologii, upravlenie/vodnoe hozâjstvo rossii : problemy, tehnologii, upravlenie
Language(s) - English
Resource type - Journals
eISSN - 2686-8253
pISSN - 1999-4508
DOI - 10.35567/1999-4508-2013-1-8
Subject(s) - distillation , metal ions in aqueous solution , chemistry , ion , metal , analytical chemistry (journal) , inorganic chemistry , chromatography , organic chemistry
The article presents outcomes of investigation of effectiveness of sample preparation methods in photometric determination of fluorid-ions concentration in waters with metal ions high content: cation exchange, distillation with vapor, adding of various chemical agents. It has been stated that cation exchange and vapor distillation are effective methods of sample preparation in photometric determination of fluorid ions concentration in the solutions under investigation.