Аннотация
The paper reports on the adsorption of iron colloid substances on activated carbon (PAC) Norit SA UF with using ultrasound. It is found that time of adsorption is equal to three hours. High-frequency electrical oscillation is 35 kHz. The adsorption capacity of activated carbon was determined and it is equal to about 0.25 mg iron colloid substances /mg PAC. The iron colloid substances size ranging from 30 to 360 nm was determined. The zeta potential of iron colloid substances which consists of iron (III) hydroxide, silicon compounds and natural organic substances is about (-38mV). The process of destruction iron colloid substances occurs with subsequent formation of a precipitate in the form of Fe(OH)<inf>3</inf> as a result of the removal of organic substances from the model solution.
| Язык оригинала | Английский |
|---|---|
| Заголовок главной публикации | IOP Conference Series: Materials Science and Engineering |
| Издатель | Institute of Physics Publishing |
| Том | 81 |
| Редакция | 1 |
| DOI | |
| Статус публикации | Опубликовано - 23 апр 2015 |
| Событие | International Scientific Conference on Radiation-Thermal Effects and Processes in Inorganic Materials, RTEP 2014 - Tomsk, Российская Федерация Длительность: 3 ноя 2014 → 8 ноя 2014 |
Другое
| Другое | International Scientific Conference on Radiation-Thermal Effects and Processes in Inorganic Materials, RTEP 2014 |
|---|---|
| Страна | Российская Федерация |
| Город | Tomsk |
| Период | 3.11.14 → 8.11.14 |
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ASJC Scopus subject areas
- Engineering(all)
- Materials Science(all)