Chemical study of Gallaorol spring water resources is the basis of rational using from them (Jizzakh region, Uzbekistan)

Abstract

Chemical analysis results of some spring waters of Gallaorol district was described, located in Jizzakh region of Uzbekistan. The coordination indicators of water resources were identified for creating map. All indicators of water laboratory checked and analyzed by national standards. Chemical and physical indicators of springs fully answered of criteria, but NO3- is slightly higher than the requirement of standard in Spring No. 21 and Spring No. 24 (Spring No. 21 – 48.8 mg/dm3 and Spring No. 24 – 45.6 mg/dm3). The hygienic standard requirement of the Republic of Uzbekistan for household and drinking quality is 45.00 mg/dm3.