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蘭陽學報
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| 篇名 | 硫酸對Fenton程序去除染料的影響 |
|---|---|
| 卷期 | 10 |
| 並列篇名 | Effect of Sulfuric Acid on the Dye Degradation of Fenton Process |
| 作者 | 游非庸 、 黃惠蓉 |
| 頁次 | 007-015 |
| 關鍵字 | Fenton程序 、 染料廢水 、 硫酸 、 Fenton process 、 Dye wastewater 、 Sulfuric acid |
| 出刊日期 | 201106 |
中文摘要
本研究使用RB19 染料廢水，以Fenton 程序進行染料去除反應，在不同鐵鹽作用下，加入硫酸
根陰離子比較其去除效果，實驗以250 ml 錐形瓶，在恆溫振盪器為之，溫度維持在30℃，轉速設定在160rpm，過氧化氫、鐵鹽、硫酸及氧化時間為操作變數。實驗結果顯示，Fenton 氧化程序去除染料效果良好，且在相同加藥量下，硫酸亞鐵去除染料效果優於硫酸亞鐵銨；比較硫酸的影響，對於硫酸亞鐵銨負影響大於硫酸亞鐵。
英文摘要
The water sample synthetic RB19 was investigated for the removal of dye as function of ferric-salt and sulfuric acid during Fenton degradation in this study. The experiments were conducted in 250-ml flasks, which were capped and shaken in a isothermal oscillator tank with oscillation speed set at 160 rpm.The dosages of 2 2 H O , ferric-salt, sulfuric acid and oxidation time are the operate parameters. These results show degradation in the Fenton process are feasible. The efficiency was in the
order FeSO H O 4 2 • 7 > FeSO NH SO H O 4 4 2 4 2 ( ) • 6 . The FeSO NH SO H O 4 4 2 4 2 ( ) • 6 has larger negative effect for sulfuric acid dosage.