In this study, the influence of road salts on groundwater was investigated. The use of anti-ice reagents in winter requires certain precautions since the main chemical composition of the salts is chlorides. At the same time, the widely used sodium chloride does not form ion pairs in water, which means that it has a high migration ability and a weak sorption potential. In addition, the concentration of chloride salts in the components of the environment is so high (10-140 ppm). Therefore, the rapid assessment of the concentration of technogenic chlorine ion in water by pH is an urgent task. The average chemical composition of groundwater in Bishkek and its environs was considered, and the concentration of chlorine ions in water from 72 wells was determined. To develop the pattern of dispersion of chlorine ions, the thermodynamic modeling of the sodium chloride-water system was carried out at a minimum of Gibbs energy with a wide range of water temperature changes corresponding to the flow regime of cold groundwater. The concentration distribution of the components, charged particles, as well as the values of pH and Eh were determined. As a result, an empirical equation and a scheme for rapid assessment of the quantitative content of chlorine ions in water bodies were compiled.
Название публикации (dc.title) | The Impact of Road Salts on Groundwater and Estimation of the Chlorine Ions by Hydrogen Index |
Автор/ы (dc.contributor.yazarlar) | Damira Sambaeva,Janarbek Izakov,Timur Maymekov,Kubat Kemelov,Nurzat Shaykieva,Astra Ukeleeva, Zarlyk Maymekov |
Вид публикации (dc.type) | Makale |
Язык (dc.language) | İngilizce |
Год публикации (dc.date.issued) | 2022 |
Национальный/Международный (dc.identifier.ulusaluluslararasi) | Uluslararası |
Источник (dc.relation.journal) | Polish Journal of Environmental Studies |
Номер (dc.identifier.issue) | 2 |
Том/№ (dc.identifier.volume) | 31 |
Страница (dc.identifier.startpage) | 1327-1336 |
ISSN/ISBN (dc.identifier.issn) | ISSN: 1230-1485; Online ISSN: 2083-5906 |
Издатель (dc.publisher) | HARD Publishing Company, Poland |
Базы данных (dc.contributor.veritaban) | Web of Science Core Collection |
Базы данных (dc.contributor.veritaban) | Kaynak web sitesi |
Базы данных (dc.contributor.veritaban) | Scopus |
Вид индекса (dc.identifier.index) | SCI Expanded |
Вид индекса (dc.identifier.index) | Scopus |
Импакт-фактор (dc.identifier.etkifaktoru) | 1,871 / 2021-WOS / 5 Year: 1,845 |
Резюме (dc.description.abstract) | In this study, the influence of road salts on groundwater was investigated. The use of anti-ice reagents in winter requires certain precautions since the main chemical composition of the salts is chlorides. At the same time, the widely used sodium chloride does not form ion pairs in water, which means that it has a high migration ability and a weak sorption potential. In addition, the concentration of chloride salts in the components of the environment is so high (10-140 ppm). Therefore, the rapid assessment of the concentration of technogenic chlorine ion in water by pH is an urgent task. The average chemical composition of groundwater in Bishkek and its environs was considered, and the concentration of chlorine ions in water from 72 wells was determined. To develop the pattern of dispersion of chlorine ions, the thermodynamic modeling of the sodium chloride-water system was carried out at a minimum of Gibbs energy with a wide range of water temperature changes corresponding to the flow regime of cold groundwater. The concentration distribution of the components, charged particles, as well as the values of pH and Eh were determined. As a result, an empirical equation and a scheme for rapid assessment of the quantitative content of chlorine ions in water bodies were compiled. |
URL (dc.rights) | http://www.pjoes.com/The-Impact-of-Road-Salts-on-Groundwater-nand-Estimation-of-the-Chlorine-Ions-nby,141342,0,2.html |
DOI (dc.identifier.doi) | 10.15244/pjoes/141342 |
Факультет / Институт (dc.identifier.fakulte) | Mühendislik Fakültesi |
Кафедра (dc.identifier.bolum) | Çevre Mühendisliği Bölümü |
Автор(ы) в учреждении (dc.contributor.author) | Canarbek İZAKOV |
Автор(ы) в учреждении (dc.contributor.author) | Kubat KEMELOV |
Автор(ы) в учреждении (dc.contributor.author) | Nurzat ŞAYKİYEVA |
Автор(ы) в учреждении (dc.contributor.author) | Zarlık MAYMEKOV |
№ регистрации (dc.identifier.kayitno) | BLE007BC15 |
Дата регистрации (dc.date.available) | 2022-04-05 |
Заметка (Год публикации) (dc.identifier.notyayinyili) | 2022 |
Wos No (dc.identifier.wos) | WOS:000758811600005 |
Тематический рубрикатор (dc.subject) | sodium chloride |
Тематический рубрикатор (dc.subject) | road salts |
Тематический рубрикатор (dc.subject) | groundwater pollution |
Тематический рубрикатор (dc.subject) | groundwater pH |
Тематический рубрикатор (dc.subject) | Bishkek |