Enhanced degradation of DDT using a novel iron-assisted hydrochar catalyst combined with peroxymonosulfate: Experiment and mechanism analysis
In: Chemosphere, Jg. 307 (2022-11-01), S. 135893-135893
Online
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Zugriff:
Poplar wood (PW) hydrochar modified by iron (Fe@HC) was prepared greenly by one-step hydrothermal method. The adsorption and degradation performance of DDT was investigated in a heterogeneous advanced oxidation system (Fe@HC/PMS) formed by Fe@HC collaborated with peroxymonosulfate (PMS). The effects of Fe@HC dosage, PMS dosage and DDT initial concentration were quantitatively analyzed. The results showed that DDT removal efficiency can reach to 88.62% in 240 min under optimal conditions (4 g/L Fe@HC, 10 mM PMS, 0.5 mg/L DDT, 5.5 pH
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Enhanced degradation of DDT using a novel iron-assisted hydrochar catalyst combined with peroxymonosulfate: Experiment and mechanism analysis
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Autor/in / Beteiligte Person: | Dang, Mengen ; Chen, Dandan ; Lu, Ping ; Xu, Guiling |
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Zeitschrift: | Chemosphere, Jg. 307 (2022-11-01), S. 135893-135893 |
Veröffentlichung: | Elsevier BV, 2022 |
Medientyp: | unknown |
ISSN: | 0045-6535 (print) |
DOI: | 10.1016/j.chemosphere.2022.135893 |
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