Removal of ammonia from air by fibrous ion exchangers
Artykuł w czasopiśmie
| Status: | |
| Autorzy: | Wasąg Henryk, Pawłowski Lucjan, Soldatov Vladimir S., Kosandrovich Evgenij |
| Rok wydania: | 2009 |
| Wersja dokumentu: | Drukowana | Elektroniczna |
| Język: | angielski |
| Numer czasopisma: | 3 |
| Wolumen/Tom: | 35 |
| Strony: | 293 - 304 |
| Bazy: | BazTech |
| Efekt badań statutowych | NIE |
| Materiał konferencyjny: | NIE |
| Publikacja OA: | NIE |
| Abstrakty: | angielski |
| The paper presents the results of laboratory studies of ammonia sorption from air by fibrous ion-exchange materials containing acidic groups in concentration of 3–5 mmoles per gram as a functionof the ammonia concentration (3–30 ppm), relative air humidity, air flow rate and the thickness offiltering layer. It follows from our experiments that non-woven fabrics with the thickness of above2 mm and surface density of ~0.3 kg m–2 can efficiently reduce ammonia concentration in air to<1 ppm at flow rates of <0.2 m s–1. The sorbent can be regenerated with acid solution to obtain saltsthat can be used as mineral fertilizers. |
