Fact Snapshot
- Paper: Mining iron from stainless steel pickling wastewater to produce quasi-MIL-100(Fe) for boosted photocatalytic peroxymonosulfate activation
- Equipment: XH-100A
- Source: Nano Research, 2025
- Research direction: wastewater valorization, microwave-assisted MOF synthesis, photocatalytic PMS activation, and atrazine removal
- Core conditions: Power 750.0 W and Time 2.5 min / 90.0 min
- Key results: Degradation efficiency 100.0%
Research Abstract
Mining iron from stainless steel pickling wastewater to produce quasi-MIL-100(Fe) for boosted photocatalytic peroxymonosulfate activation was published in Nano Research (2025) and is indexed as a Xianghu Q1 application case for XH-100A. The source record connects it with wastewater valorization, microwave-assisted MOF synthesis, photocatalytic PMS activation, and atrazine removal. Core operating conditions include Power 750.0 W and Time 2.5 min / 90.0 min. Key reported results include Degradation efficiency 100.0%.
Research Background and Problem
Equipment Use and Experimental Conditions
| Item | Parameter |
|---|---|
| Power | 750.0 W |
| Time | 2.5 min / 90.0 min |
Key Result
| Metric | Result |
|---|---|
| Degradation efficiency | 100.0% |
Evidence Details
Energy-comparison evidence: source values include 24 h, 1.5 h, 19.2 kW·h, 1.125 kWh, 94.14%. Entities: XH-100B.
Energy-comparison evidence: source values include 19.2 kW·h, 1.125 kWh, 94.14%.
Energy-comparison evidence: source values include 24 h, 1.5 h, 94.14%.
Energy-comparison evidence: source values include 1.125 kWh, 94.14%.
1.5 g H3BTC, 60.0 mL pickling wastewater, 750.0 W, 107.0 degrees C, 2.5 min heating and 90.0 min holding
energy consumption 19.2 kW.h vs 1.125 kWh, reduction 94.14%
Additional source evidence: source values include 0.0124 min, 41.56 fold, 0.5153 min. Entities: Q350-MIL-100.
96.0 h continuous ATZ removal
Additional source evidence: source values include 96.0 h, 100.0%. Entities: Q350-MIL-100.
Additional source evidence: source values include 2.5 min, 107.0 °C.
Mechanism / Method Highlights
- The microwave-assisted route converts iron from stainless-steel pickling wastewater into the MIL-100(Fe) precursor, linking wastewater valorization with MOF synthesis.
- The higher activity of Q350-MIL-100(Fe) is associated with defects formed by partial ligand loss, so the performance gain is tied to material-structure evolution.
- Here the microwave role is rapid precursor crystallization and energy control, rather than direct attribution of downstream application performance to the instrument.
Application Value
- Turns iron from pickling wastewater directly into a higher-value Fe-MOF precursor.
- The microwave route shortens crystallization from 24 h to 1.5 h and reduces energy consumption by 94.14%.
- Records XH-100B, Xianghu Co., Beijing, and complete microwave conditions as direct equipment evidence.
- Q350-MIL-100(Fe) shows a higher kinetic rate in ATZ degradation and includes 96.0 h continuous removal evidence.
- Preserves quantitative result evidence: Degradation efficiency 100.0%.
Related Equipment
FAQ
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Mining iron from stainless steel pickling wastewater to produce quasi-MIL-100(Fe) for boosted photocatalytic peroxymonosulfate activation
Nano Research, 2025
DOI: 10.26599/NR.2025.94907382