Khoshtinat, F and Tabatabaie, T and Ramavandi, B and Hashemi, S (2021) Phenol removal kinetics from synthetic wastewater by activation of persulfate using a catalyst generated from shipping ports sludge. Chemosphere, 283 (13126). ISSN 0045-6535
Full text not available from this repository.Abstract
Disposal sludges from shipping docks contain elements that have the potential to catalyze the desired treatment process. The current work was designed to decompose phenol from wastewater by activation peroxymonosulfate (PMS) using a catalyst made from sea sediments (at 400 °C for 3 h). The catalyst had a crystalline form and contained metal oxides. The parameters of pH (3–9), catalyst dose (0–80 mg/L), phenol concentration (50–250 mg/L), and PMS dose (0–250 mg/L) were tested to specify the favorable phenol removal. The phenol removal of 99% in the waste sludge catalyst/PMS system was achieved at pH 5, catalyst quantity of 30 mg/L, phenol content of 50 mg/L, PMS dose of 150 mg/L, and reaction time of 150 min. From the results, it was implied that the pH factor was more important in removing phenol with the studied system than other factors. By-products and phenol decomposition pathways were also provided. The results showed that the sea sediment catalyst/PMS system is a vital alternative for removing phenol from wastewater medium
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Catalyst; Peroxymonosulfate; Phenol; Shipping ports sludge; Sulfate radical |
| Subjects: | WA Public Health |
| Divisions: | Faculty of Paramedics |
| Depositing User: | خدیجه شبانکاره |
| Date Deposited: | 27 Dec 2021 07:54 |
| Last Modified: | 27 Dec 2021 07:54 |
| URI: | http://eprints.bpums.ac.ir/id/eprint/9509 |
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