Wyniki wyszukiwania - BazTech

Ograniczanie wyników

2 Ecological Engineering & Environmental Technology

2 2023

Znaleziono wyników: 2

Liczba wyników na stronie

Wyniki wyszukiwania

Sortuj według:

Ogranicz wyniki do:

Surface Water Pollution from Urban and Industrial Waste – A Case Study of the Lumbardhi River Flow, Prizren (Kosovo)

Gashi Sami, Sofiu Vehbi, Balaj Nexhat

Ecological Engineering & Environmental Technology

2023

Vol. 24, iss. 7

30--37

Surface water pollution is mainly due to large urbanization, agricultural waste and discharges of production. The purpose of this study was to evaluate the pollutant parameters of surface waters effluents contaminated by synthetic detergents and organic chemical substances. During the study, the following physico-chemical parameters were analyzed: phosphate ion (PO43−), total phosphate (TP), sodium tripolyphosphate (Na5P3O10), sodium perborate (NaBO3n H2O ), ammonium (NH4+), nitrate (NO−3), nitrite (NO2−), water temp. (°C), and hydrogen ion concentration (pH). The correlation between the source water and the current level of pollution of this river was measured in four locations: (Prevalla L1 ; Reqane L2; City park L3; Vlashnje L4) along the surface course of the Lumbardhi River in Prizren. From the results of the study for both time periods, the chemical parameters values of phosphate ion (PO43−) for May, 2022 according to monitoring of physico-chemical parameters in Lumbardhi River in Prizren were 0.01. The value of total phosphate (TP) was 0.002, for sodium tripolyphosphate (Na5P3O10). The water quality of the Lumbardhi river directly depends on the amount of flows in the river. Poor quality of the water is more pronounced during the month of October, when the amount of flows in the river is smaller. Location (L3) had higher pollution as a result of the discharge of urban sewage and city waste. Research has shown the presence of different forms of phosphorus that are higher in the (L2 and L3) locations.

Drinking Water Quality Assessment in the Suhareka Municipality

Kryeziu Fadil, Abdushi Sejran, Kryeziu Violeta, Mazreku Feim, Bytyqi Ariana, Gashi Sami

Ecological Engineering & Environmental Technology

2023

Vol. 24, iss. 5

195--201

Reliable access to safe drinking water is one necessity for humans to live without concern for major health risks. The overall goal of this research is to analyze some physic-chemical and bacteriological parameters aspects of the quality of water for human consumption. In this study, water samples were collected from January to May month of 2022 from 25 stations throughout at Suhareka Region. Considering the results of the analysis, in terms of physic-chemical the water is within the required standards, while bacteriologically it found samples with the presence of bacteria, which are the result of carelessness, old installations, or even irresponsible disinfection. Officials of Suhareka Municipality must increase the monitoring of the work in the water disinfection or chlorination process.