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The impact of climatic parameters on the turbidity and natural organic matter content in drinking water in the City of Bor (Eastern Serbia)
Environmental Earth Sciences ( IF 2.8 ) Pub Date : 2020-05-30 , DOI: 10.1007/s12665-020-09016-0
Marina Pešić , Snežana Milić , Maja Nujkić , Miroslava Marić

Periods with rainfall and rapid snow melting or their simultaneous occurrence are very important for good water quality. Such periods lead to a rapid increase in turbidity as well as the natural organic matter quantity in water. Chlorine as a disinfectant builds the toxic disinfection by-products with the natural organic matter that are harmful to human health. Data monitoring allows the prediction of deterioration of the water quality at the source depending on the climatic parameters. Water supply sources in the catchment area of the Beljevina River, operated by the Bor Water Utility, are an example of well-thought-out monitoring of water quality and quantity, which is a major contributor to the superior public water supply. Given the fundamental role played by turbidity and the lack of studies concerning its magnitude at karst groundwater, the current study has introduced an assessment of this parameter. Consequently, the system of turbidity control is necessary, especially if there is no system to remove turbidity from raw water. Data presented in this paper are a result of the monitoring of the Zlot water supply source used as the supply and distribution system in the City of Bor. The results indicate that the effect of air temperature had a dominant impact on snowmelt, turbidity and water level in the Beljevina River after 2 days. Also, the results showed a significant positive correlation between turbidity and potassium permanganate consumption. Monitoring data of these parameters over a long period will allow the establishment of a simulation model for short-term prediction of turbidity or any other water quality parameters.

中文翻译:

气候参数对博尔市(东塞尔维亚)饮用水中浊度和天然有机物含量的影响

降雨和快速融雪或其同时发生的时期对于良好的水质非常重要。这样的时期导致浊度以及水中天然有机物数量的快速增加。氯作为消毒剂会与对人体健康有害的天然有机物质一起产生有毒的消毒副产物。数据监控可以根据气候参数预测水源处水质的恶化。由博尔水务公司运营的贝尔热维纳河集水区的水源是对水质和水量进行深思熟虑监测的一个例子,这是优质公共水源的主要贡献者。考虑到浊度在岩溶地下水中起着根本作用,并且缺乏关于其大小的研究,当前的研究已经对该参数进行了评估。因此,浊度控制系统是必要的,尤其是如果没有从原​​水中去除浊度的系统时。本文提供的数据是对Zlot供水源进行监测的结果,该供水源用作Bor市的供水和分配系统。结果表明,气温在2天后对Beljevina河的融雪,浊度和水位具有显着影响。此外,结果显示浊度和高锰酸钾消耗之间存在显着的正相关。长期监测这些参数的数据将允许建立用于短期预测浊度或任何其他水质参数的模拟模型。
更新日期:2020-05-30
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