Degradation of phenol and 4‑chlorophenol from aqueous solution by Fenton, photo‑Fenton, sono‑Fenton, and sono‑photo‑Fenton methods
Citation
Yıldız, S., Şentürk, İ. & Canbaz, G.T. Degradation of phenol and 4-chlorophenol from aqueous solution by Fenton, photo-Fenton, sono-Fenton, and sono-photo-Fenton methods. J IRAN CHEM SOC 20, 231–237 (2023). https://doi.org/10.1007/s13738-022-02663-zAbstract
In this study, the effects of Fenton process (FP), photo-Fenton process (P-FP), sono-Fenton process (S-FP), and sono-photo-
Fenton process (S-P-FP) for the degradation of phenol and 4 chlorophenol (4-CP) from aqueous solution were evaluated.
The effects of reaction time, initial concentration, initial pH and Fenton reagent dosages on degradation were investigated.
UV-A, UV-B, and UV-C light were used as ultraviolet (UV) light source. In the study with the addition of ultrasound (US),
ultrasound with a frequency of 40 kHz and a power of 180 watts was used. While the phenol degradation efficiency was
95% in FP, it reached 99% in P-FP, S-FP and S-P-FP. The 4-CP degradation efficiency was 55.3% in FP, 64.1% in P-FP with
UVA, 70% in S-FP and 99% in S-P-FP. This study is especially important in terms of revealing the synergistic effect of different
processes in an integrated reactor.
Source
Journal of the Iranian Chemical SocietyVolume
20URI
https://link.springer.com/article/10.1007/s13738-022-02663-z#citeashttps://hdl.handle.net/20.500.12418/14589