Blazevska, Tatjana and Pavlova, Valentina and Antoska-Knights, Vesna and Gruevska, Nevena and Delinikolova, Eleonora and Temelkovska, Katerina and Sviderski, Mihajlo (2024) Pollution of the fifth canal on the Crna river in the region of Bitola. International Journal of food technology and nutrition.
Full text not available from this repository.Abstract
Water is an irreplaceable natural resource. The main goal of this research is to see the pollution of the fifth
canal on Crna River in the region of Bitola. As measuring points for sampling for this analysis are: measuring
point 1 (Crna River near the village of Novaci), measuring point 2 (fifth canal exit of Bitola), measuring point
3 (fifth canal near the village of Kravari) measuring point 4 (fifth canal before flowing into the Crna River),
measuring point 5 (Crna River before being mixed with water from the fifth canal), measuring point 6 (Crna
River after mixing with water from the fifth canal) and measuring point 7 (Crna River near the village of
Skocivir). Water samples were taken in May and November. To determine the water quality, the following
physicochemical parameters were made: turbidity (by turbidimeter), suspended solids, total organic carbon,
biological oxygen demand, and dissolved oxygen (determined with UV pastel).
From the results, it has been concluded that the highest pollution is in the fifth channel, measuring point 2 for
the following parameters in May: turbidity (35.3 mg/L), total organic carbon (210.8 mg/L), suspended solids
(77.5 mg/L, and in November164.0 mg/L). Of the measuring points of Crna River, the highest pollution is in
measuring point 6 in November: biological oxygen demand (14.5 mg/L), and total organic carbon (13.7 mg/L).
That is why it is suggested to purify the wastewater before it is released into the rivers.
Keywords: Crna River, fifth channel, pollution
| Item Type: | Article |
|---|---|
| Subjects: | Scientific Fields (Frascati) > Engineering and Technology > Environmental engineering Scientific Fields (Frascati) > Engineering and Technology > Environmental biotechnology |
| Divisions: | Faculty of Technology and Technical Sciences |
| Depositing User: | Mr Jordan Martinovski |
| Date Deposited: | 20 Feb 2025 11:31 |
| Last Modified: | 20 Feb 2025 11:31 |
| URI: | https://eprints.uklo.edu.mk/id/eprint/10761 |
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