摘要
本文阐述了臭氧化法除地表水有机物的重要意义，实验结果表明：臭氧氧化有机物的总氧化速率受活化控制，影响氧化率的最高显著因素是温度，其次是ｐＨ、接触时间等；臭氧很容易氧化腐植酸，在３０℃，ｐＨ９．０～１０．０，７ｍｉｎ内，ＣＯＤ去除率可达６０％以上。对邯郸热电厂生水处理也取得良好效果，３５℃，ｐＨ７．４～７．６，１０ｍｉｎ内，ＣＯＤ去除率可达６７％。可望将臭氧化水处理工艺应用于电厂水处理。
The paper describes the significance of removing organic substances in groundwater by ozoneoxidation. And the study shows that the total oxidation rate of ozone oxidation organic substances is affected by activation control, and the first factor affecting oxidation is temperature,the second pH and the third contact time. Ozone oxidates humic acid very easily; above 60% ofthe COD was removed in 7min (30℃, PH 9. 0～10. 0). In the experiment of crude water treatment in Handan Heat and Power Plant 67 % COD was removed in 10 min (35℃,pH 7. 4～7. 6).It is promising to extend the application of oxidation technology by ozone to power plant.
出处
《水处理技术》
CAS
CSCD
北大核心
1995年第4期219-222,共4页
Technology of Water Treatment
