The major limitations of the Fenton process are the working pH range (2–5) and the high cost of H2O2.
Research gap analysis derived from 3 chemistry papers in our local library.
The gap
The major limitations of the Fenton process are the working pH range (2–5) and the high cost of H2O2.
Consensus across the literature
Clustered from 3 gap mentions across 3 papers via embedding cosine ≥ 0.62.
Research trend
Established — well-defined area with open sub-problems.
Supporting evidence — 3 representative gaps
- Fenton and Photo-Fenton Degradation of Chlorpyrifos Using α-Mn2O3 Heterogeneous Catalysis (2026) · doi
Despite extensive research on iron-based Fenton systems, the application of manganese oxides, particularly α-Mn2O3, in chlorpyrifos degradation remains insufficiently explored.
Keywords: despite extensive iron based fenton systems application manganese oxides particularly chlorpyrifos degradation remains insufficiently explored - Pd Location–Dependent Confinement Effects in UiO‐66(Zr) Toward Catalytic Degradation of Carbamazepine (2026) · doi
ABSTRACT The practical application of the Fenton reaction is limited by the excessive generation of iron sludge, which results from the inefficient regeneration of ferrous ions during the Fe III /Fe II redox cycle.
Keywords: abstract practical application fenton reaction limited excessive generation iron sludge inefficient regeneration ferrous ions redox - Enhanced Oxidation of Reactive Black 5 Using a Ferrous Oxidation–Based Treatment Process in the Presence of Hydrous Ferric Oxide (2016) · doi
The major limitations of the Fenton process are the working pH range (2–5) and the high cost of H2O2.
Keywords: major limitations fenton process working range high cost
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