{"title":"Factors of Degradation, Transformation, and Distribution of Medicinal Substances in the Water–Bottom Sediment System","authors":"M. A. Kozlova, N. M. Shchegol’kova","doi":"10.1134/s0097807823700112","DOIUrl":null,"url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Abstract</h3><p>English-language scientific publications on the natural degradation and transformation of medicinal substances in the aquatic environment under the effect of various factors are reviewed. The medicines that are most common in water are listed. The main source of pollution is shown to be poorly treated municipal sewage. The factors that affect the fate of substances in the medium and are considered in the article are the dilution or concentration due to changes in the hydrological regime or the conditions of the use of medicines, water pH, wind-wave roiling, photodegradation, bioaccumulation, etc. The analysis of foreign studies of drug contamination was used to make conclusions about the prospects of the development of these areas for use in Russian studies.</p>","PeriodicalId":49368,"journal":{"name":"Water Resources","volume":"24 1","pages":""},"PeriodicalIF":0.9000,"publicationDate":"2023-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Water Resources","FirstCategoryId":"93","ListUrlMain":"https://doi.org/10.1134/s0097807823700112","RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"WATER RESOURCES","Score":null,"Total":0}
引用次数: 0
Abstract
English-language scientific publications on the natural degradation and transformation of medicinal substances in the aquatic environment under the effect of various factors are reviewed. The medicines that are most common in water are listed. The main source of pollution is shown to be poorly treated municipal sewage. The factors that affect the fate of substances in the medium and are considered in the article are the dilution or concentration due to changes in the hydrological regime or the conditions of the use of medicines, water pH, wind-wave roiling, photodegradation, bioaccumulation, etc. The analysis of foreign studies of drug contamination was used to make conclusions about the prospects of the development of these areas for use in Russian studies.
期刊介绍：
Water Resources is a journal that publishes articles on the assessment of water resources, integrated water resource use, water quality, and environmental protection. The journal covers many areas of research, including prediction of variations in continental water resources and regime; hydrophysical, hydrodynamic, hydrochemical and hydrobiological processes, environmental aspects of water quality and protection; economic, social, and legal aspects of water-resource development; and experimental methods of studies.
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