O. Oleksienko, Vita Popova
{"title":"ОЦІНКА ЯКОСТІ ПИТНИХ ВОД З РІЗНИХ ДЖЕРЕЛ ВОДОПОСТАЧАННЯ","authors":"O. Oleksienko, Vita Popova","doi":"10.30857/2786-5371.2021.5.4","DOIUrl":null,"url":null,"abstract":"Purpose. Monitor different sources of water supply in a particular region of Ukraine. Methodogy. To monitor the drinking water of the selected settlement of Cherkasy region, water from the water supply network (10 samples), water from the pump room (1 sample) and water from wells (26 samples) were selected and analyzed for 20 main chemical indicators in accordance with the requirements of DSanPiN 2.2.4-171-10 and DSTU 7525: 2014. Findings. It was found that tap water has a slight excess of iron and turbidity in 5 samples. The water does not contain aluminum, ammonium ions, nitrates, nitrites, residual amounts of free and bound chlorine and chlorination by-products. The sample of water from the pump room has a slight excess of silicon and salts of general hardness – calcium and magnesium ions. Water from the pump room in chemical composition (pH, dry matter, alkalinity, chlorides, sulfates, sodium) and the content of microcomponents is very similar to tap water, it has a slightly higher \"color\" and \"turbidity\", but the content of petroleum products and iron does not exceed drinking standards. water – 0.1 mg / dm3 and 0.2 mg / dm3, respectively. In this case, well water is the most unsuitable for drinking purposes. It was found that the largest excess of normalized values in these waters was observed when determining the dry residue (up to 4 standards), hardness (up to 5 standards), nitrate concentration (up to 9 standards).Originality. Monitoring of drinking water in the selected settlement of Cherkasy region and the analysis of the suitability of tap water, pump room water and well water for drinking needs.Practical value. The peculiarities of the chemical composition of drinking water supply facilities of this settlement have been established, in particular, much attention is paid to the determination of microelements and persistent organic toxicants at the level of their maximum permissible concentrations. The analysis of the obtained results testifies that the quality of tap water and pump room meets the current hygienic standards in terms of organoleptic parameters, general mineralization, hardness, alkalinity, content of organic components, and water in almost all wells does not meet.","PeriodicalId":22554,"journal":{"name":"Technologies and Engineering","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2022-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Technologies and Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.30857/2786-5371.2021.5.4","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

摘要

目的。监测乌克兰某一特定地区的不同供水来源。Methodogy。为监测喀尔喀西地区选定居民点的饮用水,根据DSanPiN 2.2.4-171-10和DSTU 7525: 2014的要求,选取供水管网水(10个样本)、泵房水(1个样本)和井水(26个样本),对20项主要化学指标进行分析。发现。在5个样本中,自来水的铁含量及浑浊度均有轻微超标。该水不含铝、铵离子、硝酸盐、亚硝酸盐、游离氯和结合氯的残留量以及氯化副产物。从泵房取来的水样中,硅和一般硬度的盐——钙和镁离子——的含量略微过量。来自泵房的水在化学成分(pH值、干物质、碱度、氯化物、硫酸盐、钠)和微量成分的含量与自来水非常相似,它的“色泽”和“浑浊度”略高,但石油产品和铁的含量不超过饮用标准。水——分别为0.1毫克/立方米和0.2毫克/立方米。在这种情况下,井水最不适合饮用。在测定干残留量(达4个标准)、硬度(达5个标准)、硝酸盐浓度(达9个标准)时,发现这些水体中最大的超标值。车尔喀西地区居民点饮用水监测及自来水、泵房水和井水的适宜性分析实用价值。已经确定了该定居点饮用水供应设施化学成分的特殊性,特别是对微量元素和持久性有机毒物在其最大允许浓度水平上的测定给予了很大的注意。分析结果表明,自来水和泵房水质在感官参数、矿化度、硬度、碱度、有机成分含量等方面均符合现行卫生标准,但几乎所有井水均不符合卫生标准。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
ОЦІНКА ЯКОСТІ ПИТНИХ ВОД З РІЗНИХ ДЖЕРЕЛ ВОДОПОСТАЧАННЯ
Purpose. Monitor different sources of water supply in a particular region of Ukraine. Methodogy. To monitor the drinking water of the selected settlement of Cherkasy region, water from the water supply network (10 samples), water from the pump room (1 sample) and water from wells (26 samples) were selected and analyzed for 20 main chemical indicators in accordance with the requirements of DSanPiN 2.2.4-171-10 and DSTU 7525: 2014. Findings. It was found that tap water has a slight excess of iron and turbidity in 5 samples. The water does not contain aluminum, ammonium ions, nitrates, nitrites, residual amounts of free and bound chlorine and chlorination by-products. The sample of water from the pump room has a slight excess of silicon and salts of general hardness – calcium and magnesium ions. Water from the pump room in chemical composition (pH, dry matter, alkalinity, chlorides, sulfates, sodium) and the content of microcomponents is very similar to tap water, it has a slightly higher "color" and "turbidity", but the content of petroleum products and iron does not exceed drinking standards. water – 0.1 mg / dm3 and 0.2 mg / dm3, respectively. In this case, well water is the most unsuitable for drinking purposes. It was found that the largest excess of normalized values in these waters was observed when determining the dry residue (up to 4 standards), hardness (up to 5 standards), nitrate concentration (up to 9 standards).Originality. Monitoring of drinking water in the selected settlement of Cherkasy region and the analysis of the suitability of tap water, pump room water and well water for drinking needs.Practical value. The peculiarities of the chemical composition of drinking water supply facilities of this settlement have been established, in particular, much attention is paid to the determination of microelements and persistent organic toxicants at the level of their maximum permissible concentrations. The analysis of the obtained results testifies that the quality of tap water and pump room meets the current hygienic standards in terms of organoleptic parameters, general mineralization, hardness, alkalinity, content of organic components, and water in almost all wells does not meet.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信