Ammonia stripping using a continuous flow jet loop reactor: mass transfer of ammonia and effect on stripping performance of influent ammonia concentration, hydraulic retention time, temperature, and air flow rate
Yazarlar (2)
Doç. Dr. Nejdet DEĞERMENCİ Kastamonu Üniversitesi, Türkiye
Prof. Dr. Ergün Yıldız Atatürk Üniversitesi, Türkiye
| Makale Türü |
Özgün Makale
(SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
|
||
| Dergi Adı | Environmental Science and Pollution Research (Q2) | ||
| Dergi ISSN | 0944-1344 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 02-2021 |
| Kabul Tarihi | 12-02-2021 | Yayınlanma Tarihi | 19-02-2021 |
| Cilt / Sayı / Sayfa | 28 / 24 / 31462–31469 | DOI | 10.1007/s11356-021-13005-6 |
| Makale Linki | http://dx.doi.org/10.1007/s11356-021-13005-6 | ||
| Özet |
| When wastewater containing ammonia is discharged into the receiving environment without any kind of treatment, it causes both environmental problems and negatively affects human health. In this study, the aim was to strip ammonia using air in a continuous flow jet loop reactor (JLR) and investigate the effects of ammonia concentration, hydraulic retention time (HRT), air flow rate, and temperature on ammonia removal within this scope. By changing the ammonia concentration in the influent, no significant change was observed in ammonia removal efficiency. With air flow rate 45 L min−1, temperature 50 °C, pH 11, and HRT 7.5 h, mean 88.1% ammonia removal was achieved. Increasing the HRT, air flow rate, and temperature increased the ammonia removal efficiency. Later the ammonia stripping process in the continuous flow JLR was modeled and the volumetric mass transfer coefficient (KLa) for each … |
| Anahtar Kelimeler |
| Air stripping | Ammonia removal | Ammonium | Mass transfer | Modeling | Nitrogen |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 20 |
| Scopus | 23 |
| Google Scholar | 24 |