Drohobych地区社区的井水质量

I. Bryndzia, T. Skrobach
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摘要

本文介绍了根据以下指标对Drohobych领土社区井水质量的研究结果:感官指标(气味、风味、颜色、辛辣)、氮化合物含量(铵离子、亚硝酸盐、硝酸盐)、氯化物、硫酸盐、氟化物、总铁、钙含量、硬度值、矿化值、ph值等。发现所有测试样品的感官参数,特别是气味和味觉均符合标准。在Rykhtychi村(1.4倍)、Dobrivlyany村(2.1倍)、Mykhailovychi村(1.2倍)和Mykhailovychi村(1.5倍)和Stupnytsia村(2.1倍),井水的颜色被检测出超过允许值。研究表明,分析样品中的氮化合物(铵、亚硝酸盐和硝酸盐)含量未超过MPC,但与Rychtychi和Dobrivliana村的井水中铵类化合物的本底值相比略有增加。结果发现,除了位于Mykhailovychi村的水井的水有些酸化(pH = 6)外,水的pH值在正常值范围内。此外,发现研究区域的一些定居点(Lishnya村,Pochaevychi村,Rychtychi村,Luzhok村,Mykhailovychi村)的结晶水相当硬10 mmol/dm³。所有水样的氯化物、硫酸盐、氟化物含量和矿化度均在正常值范围内。对Rykhtychi村(1.2倍)和Dobrivliany村(3.7倍)井水中总铁含量的MPC超标进行了调查。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Well water quality in Drohobych territorial community
The article presents the results of the study on the quality of the well waters of the Drohobych territorial community according to the following indicators: organoleptic indicators (smell, flavor, color, pungency), nitrogen compounds content (ammonium ions, nitrites, nitrates), the content of chlorides, sulfates, fluorides, total iron, calcium, the value of hardness, mineralization and pH. It was found that the organoleptic parameters, in particular, the smell and taste of all test samples met the standards. Exceeding the permissible values were detected for the color of well water in the villages Rykhtychi (1.4 times), Dobrivlyany (2.1 times), Mykhailovychi (1.2 times), and turbidity - in the villages Mykhailovychi (1.5 times) and Stupnytsia (2.1 times). It was studied that the content of nitrogen compounds (ammonium, nitrites, and nitrates) in the analyzed samples did not exceed the MPC, but there was a slight increase in ammonium compounds compared to the background values in the wells of the villages of Rychtychi and Dobrivliana. It was found that the pH of the water was within the normative values, except for the water of wells located in the village of Mykhailovychi, where the water was somewhat acidified (pH = 6). Furthermore, it was found that the crystalline water of some settlements in the study area (Lishnya village, Pochaevychi village, Rychtychi village, Luzhok village, Mykhailovychi village) is quite hard 10 mmol/dm³. The content of chlorides, sulfates, and fluorides, as well as mineralization in all water samples tested, were within the normative values. The exceedance of the MPC regarding the content of total iron in the well water of the villages of Rykhtychi (1.2 times) and Dobrivliany (3.7 times) was investigated.
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