超声波降解全氟丁酸水溶液

赵德明; 韩太平; Hoffmann Michael R.; 徐新华

您当前的位置：

首页 >

文章列表页 >

超声波降解全氟丁酸水溶液

能源和环境工程 | 更新时间：2025-12-10

- 超声波降解全氟丁酸水溶液
- Degradation of perfluorobutyric acid in aqueous solution by ultrasound irradiation
- 化工学报 2011年第2期页码：502-506
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：
  中图分类号：
- 网络首发：2011-02-05，
  
  纸质出版：2011-02-05
- 稿件说明：
移动端阅览
赵德明, 韩太平, Hoffmann Michael R., 等. 超声波降解全氟丁酸水溶液[J]. 化工学报, 2011,(2):502-506.

ZHAO Deming, HAN Taiping, Hoffmann Michael R., et al. Degradation of perfluorobutyric acid in aqueous solution by ultrasound irradiation[J]. CIESC Journal, 2011, (2): 502-506.
赵德明, 韩太平, Hoffmann Michael R., 等. 超声波降解全氟丁酸水溶液[J]. 化工学报, 2011,(2):502-506. DOI：

ZHAO Deming, HAN Taiping, Hoffmann Michael R., et al. Degradation of perfluorobutyric acid in aqueous solution by ultrasound irradiation[J]. CIESC Journal, 2011, (2): 502-506. DOI：

摘要

Abstract

The feasibility of perfluorobutyric acid (PFBA）degradation by ultrasound irradiation was investigated and the influential factors such as ultrasonic frequency

initial PFBA concentration

sorts of saturated gas and reaction temperature were also evaluated.The experimental results showed that PFBA degradation followed the apparent pseudo-first order kinetic reaction.The sonolysis was completed over a range of frequency from 20 kHz to 1060 kHz at the initial PFBA concentration of 0.47×10-6 mol·L-1. However

the PFBA degradation rate constants had an apparent maximum at 610 kHz.Under the 610 kHz ultrasound irradiation

the initial PFBA concentration and the sorts of saturated gas affected greatly the PFBA degradation

and the reaction temperature had a slight effect on the PFBA degradation.In addition

the PFBA degradation in the manufacture wastewater was also evaluated under 610 kHz ultrasound.

关键词

Keywords

references

浏览量

252

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

5-羟甲基糠醛在稀硫酸催化下的降解反应动力学

负载型二氧化钛光电催化降解苯酚废水的反应动力学

脉冲电晕放电等离子体降解含4-氯酚废水

溶液初始pH值对2,4-D臭氧直接反应动力学的影响

臭氧氧化对甲基苯磺酸的动力学模型