- Tytuł:
- Ecological Characteristics of Groundwater in Rural Areas of the Karaganda Region
- Autorzy:
-
Shamshedenova, Samal
Beisenova, Raikhan
Rakhymzhan, Zhanar
Zhaznaeva, Zhanat
Syzdykova, Nazym
Tazitdinova, Rumiya
Khanturin, Marat - Powiązania:
- https://bibliotekanauki.pl/articles/123381.pdf
- Data publikacji:
- 2019
- Wydawca:
- Polskie Towarzystwo Inżynierii Ekologicznej
- Tematy:
-
drinking water
water quality
bacterial pollution
groundwater
environmental characteristics - Opis:
- In this article, the purpose of the research was to study the ecological characteristics of groundwater and central water supply used for drinking and economic activity of the Kievka village. The hydrochemical indicators of the samples were determined with conventional methods, and performed on 16 indicators: pH, electrical conductivity, suspended solids, dry residue, chlorides, sulfates, phosphates, total hardness, sodium, ammonium nitrogen, nitrites, nitrates, chemical oxygen consumption (COD), anionic surfactants (APAS), total iron, and manganese. While assessing the hydrochemical state of drinking water in the village of Kievka, it can be noted the "Altyn-dan" kindergarten and the Kiev secondary school No. 3, exceed the MAC which is determined by certain indicators. As a result of microbiological studies of the water samples from the village of Kievka, it was revealed that the total microbial number is normal. It was determined that a different number of fungi and actinomycites were present in all samples. At the initial concentration, a large concentration of fungi was observed in all samples.
- Źródło:
-
Journal of Ecological Engineering; 2019, 20, 11; 67-75
2299-8993 - Pojawia się w:
- Journal of Ecological Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł