110 -10 (72) 2024 - Isaev A.B., Sadygova S.F. - ANALYSIS OF SOME MAIN INDICATORS OF DRINKING WATER QUALITY IN THE TERRITORY OF SALYAN REGİON

ANALYSIS OF SOME MAIN INDICATORS OF DRINKING WATER QUALITY IN THE TERRITORY OF SALYAN REGİON

Isaev A.B.- Scientific Research Institute of Medical Prevention named after V. Y. Akhundova, Azerbaijan, Baku

Sadygova S.F.- Scientific Research Institute of Medical Prevention named after V. Y. Akhundova, Azerbaijan, Baku

Nagieva I.A. Scientific Research Institute of Medical Prevention named after V. Y. Akhundova, Azerbaijan, Baku

Bakhtiyarova S.A.- Scientific Research Institute of Medical Prevention named after V. Y. Akhundova, Azerbaijan, Baku

Resume

The presented article is devoted to determining the organoleptic and some chemical properties of drinking water in the territory Salyan region and comparing the results obtained with regulatory documents. Waters samples were taken from 8 points and delivered to the Hygiene laboratory of the Scientific Research Institute of Medical Prevention named after V.Y. Akhundova. The smell and taste were determined by comparison with of 5-point scale at the sampling site in accordance with the rules established by the standards. During the chemical study, its Ph, total hardness, chloride ions and the amount of dry residue were determined. The research results showed that the organoleptic indicators of water (smell and taste) and chemical indicators (Ph-7,4±0,20, total hardness-6,6±0,23mgekv/dm3, removable hardness-2,1±0,06mgekv/dm3, chloride ions-105,0±4,41mg/dm3, dry residue-510,8±23,26mg/dm3) within normal limits.

Key words: water, hardness, chemical indicators, organoleptic properties, dry residue

First page

618

Last page

622

For citation:Isaev A.B., Sadygova S.F., Nagieva I.A., Bakhtiyarova S.A. - ANALYSIS OF SOME MAIN INDICATORS OF DRINKING WATER QUALITY IN THE TERRITORY OF SALYAN REGİON//New Day in Medicine 10(72)2024 618-622 https://newdayworldmedicine.com/en/new_day_medicine/10-72-2024

List of References

1. Абдуев М.А. Жесткость речных вод Азербайджана //Географический Вестник, 2013;1(24):8.
2. Бахриддинова Н.М. Анализ основных показателей качества воды центрального водоснабжения Бухарской области. //Universum: Технические науки: электрон. научн. журн. 2019;6(63):3.
3. ГОСТ 31868-2012. Вода питьевая. Методы определения цветности. /М.: Стандартформ, 2014;8с.
4. ГОСТ 3351-74. Вода питьевая. Методы определения вкуса, запаха, цветности и мутности. М.: ИПК Издательство стандартов, 2003;10 с.
5. ГОСТ 31954-2012. Вода питьевая. Методы определения жесткости. М.: Стандартформ, 2013;11 с.
6. ГОСТ 4245-72. Вода питьевая. Методы определения хлоридов. М.: ИПК Издательство стандартов, 2000;12 с.
7. Иванов В.Ф. Опыты исследования качества питьевой воды //Вестник Российского университета кооперации, 2013;4(14):135-138.
8. Исакова О.Н., Сазонова О.В., Егорова Ю.А. [и др.] Санитарно-гигиеническая оценка качества питьевой воды централизованного водоснабжения города Самары //Здоровье населения, качество жизни и социально-гигиенический мониторинг, 2014;869-973.
9. Лукерченко В.Н., Николадзе Г.Н. Перспективы развития водоснабжения Москвы и Московской области //Вода и экология, 2015;3:38-42.
10. Тимофеева А.А., Любин Н.А. Физиологическое значение хлора в организме //Научно-методический электронный журнал «Концепт», 2017;39:361-365.
11. ISO 10523:1994 Качество воды. Определение pH. М., 2003;10 с.
12. Jiang L., He P., Jiyan Ch. et all. Magnesium levels in drinking water and risk of cardiovascular disease mortality: a meta-analysis //Food items. January, 2016;8(1):5.
13. Kirstine W., Cristina M., Mogens L. et all. Association between magnesium in drinking water and incidence of atrial fibrillation: a nationwide population-based cohort study, 2002-2015 //Environmental Health, 2021;20:126.
14. Kousa A, Moltchanova E, Viik-Kajander M, et all. Geochemistry of ground water and the incidence of acute myocardial infarction in Finland //J Epidemiol Community Health, 2004;58(2):136-139.
15. Miyake Y., Iki M., Lack of association between water hardness and coronary heart disease mortality in Japan //Int. J. Cardiol., 2004;96(1):25-28.
16. Morris RW, Walker M., Lennon LT, Shaper AG, Whincup PH Hard drinking water does not protect against cardiovascular disease: new evidence from the British Regional Heart Study. //Euro.J. Previous Cardiol., 2008;15:185-189.
17. WHO, UNICEF and ICCIDD. Assessment of the Iodine Deficiency Disorders and monitoring their elimination. Geneva, WHO / Euro / NUT, 2001; p.1.

    file

    download