zdorПроблемы здоровья и экологииHealth and Ecology Issues2220-09672708-6011Gomel State Medical University10.51523/2708-6011.2021-18-4-19zdor-2124Research ArticleОБЩЕСТВЕННОЕ ЗДОРОВЬЕ И ЗДРАВООХРАНЕНИЕ, ГИГИЕНАPUBLIC HEALTH AND HEALTH CARE, HYGIENEОбоснование применения фотокатализа для очистки природной и питьевой воды от поллютантов биологического происхожденияRationale for the use of photocatalysis for natural and drinking water purification from pollutants of biological originhttps://orcid.org/0000-0001-6420-3884ЦымбалД. О.TsymbalD. O.

Цымбал Денис Олегович, преподаватель кафедры биологической химии

г. Гомель

Denis O. Tsymbal, Lecturer at the Department of Biological Chemistry

Gomel

Gvidyan@gmail.comhttps://orcid.org/0000-0002-5357-4791МазаникМ. Е.MazanikM. E.

Мазаник Мария Евгеньевна, старший преподаватель кафедры биологической химии

г. Гомель

Maria E. Mazanik, Senior Lecturer at the Department of Biological Chemistry

Gomel 

mazanik_maria@mail.ruГомельский государственный медицинский университетGomel State Medical University202131122021184143152Copyright © Цымбал Д.О., Мазаник М.Е., 20212021Цымбал Д.О., Мазаник М.Е.Tsymbal D.O., Mazanik M.E.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://journal.gsmu.by/jour/article/view/2124Цель исследования

Цель исследования. Оценить эффективность фотокаталитических методов окисления органических веществ в рамках подготовки питьевой воды. Показать целесообразность применения описанного метода для проектирования очистных сооружений.

Материалы и методы

Материалы и методы. Изучена степень окисляемости 58 органических веществ различного класса опасности. В основе выборки лежали два признака: происхождение (биологическое и искусственное) и заявленная в разных источниках степень окисляемости.

Результаты

Результаты. Продемонстрирована высокая эффективность фотокатализа для деструкции органических веществ сточных вод различных производств: значения окисляемости находятся в диапазоне от 70 до 100 %.

Заключение

Заключение. Применение фотокатализа может быть использовано для проектирования очистных сооружений сточных вод с целью снижения вероятности биологического загрязнения природных вод, предназначенных для производства питьевой воды.

Objective

Objective. To evaluate the effectiveness of photocatalytic methods of oxidation of organic substances for the preparation of drinking water. To show the expediency of the use of the described method for the design of wastewater treatment facilities.

Materials and methods

Materials and methods. The oxidation degrees of 58 organic substances of various hazard classes were studied. The sampling frame was based on two characteristics: origin (biological and artificial) and the oxidation state stated in different sources.

Results

Results. A high efficiency of photocatalysis for the destruction of organic substances in wastewater from various industries has been shown: the degrees of oxidation range from 70 to 100 %.

Conclusion

Conclusion. Photocatalysis can be used to design wastewater treatment facilities with a view to reducing the probability of biological pollution of natural waters intended for drinking water production.

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