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RESEARCH OF SCN SORBENT USE CAPABILITY FOR WATER PURIFICATION FROM PHENOLS

Urmazova T.A, Shiyan L.N, Tropina E.A, Voino D.A
The article presents results of research of phenol sorption on absorbent carbon (enterosorbent SCN) in static and dynamic conditions. The maximum sorption capacity of a sorbent and a process constant in static conditions is determined on the basis of the obtained data. Dependence of SCN sorption layer length on the speed flow of solution is established at occurrence of phenol breakthrough concentration. The minimum time of solution contact, containing phenol with a sorbent, which is necessary for full passing of sorption phenol, is determined. Dynamic capacity of a sorbent is determined. Influence of iron ions on the dynamic capacity of a phenol sorbent is investigated. It is established that for water purification from phenol, ferriferous waters have to be exposed to pretreatment to remove iron ions. Possibility of sorbent regeneration is shown at a temperature 180 0С, that allows to regenerate sorption activity of SCN enterosorbent for 80%.

Библиографическая ссылка

Юрмазова Т.А, Шиян Л.Н, Тропина Е.А, Войно Д.А ИЗУЧЕНИЕ ВОЗМОЖНОСТИ ИСПОЛЬЗОВАНИЯ СОРБЕНТА СКН ДЛЯ ОЧИСТКИ ВОДЫ ОТ ФЕНОЛОВ // Научное обозрение. Химические науки. 2020. № 1. С. 40-40;
URL: https://science-chemistry.ru/en/article/view?id=57 (дата обращения: 27.07.2026).