Removal of Organic Matter and Ammonia Nitrogen in Azodicarbonamide Wastewater by a Combination of Power Ultrasound Radiation and Hydrogen Peroxide

李文军; 吴笛; 石鑫; 文利雄; 邵磊

doi:10.1016/S1004-9541(11)60245-0

Your Location：

Home >

Browse articles >

Removal of Organic Matter and Ammonia Nitrogen in Azodicarbonamide Wastewater by a Combination of Power Ultrasound Radiation and Hydrogen Peroxide

Updated：2026-01-06

- Removal of Organic Matter and Ammonia Nitrogen in Azodicarbonamide Wastewater by a Combination of Power Ultrasound Radiation and Hydrogen Peroxide
- Chinese Journal of Chemical Engineering Vol. 20, Issue 4, Pages: 754-759(2012)
- Affiliations：
  
  1. State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology,Beijing,China,100029
  2. Chemical Industry Productivity Promotion Center of China,Beijing,China,100723
- Author bio：
- Funds：
- DOI：10.1016/S1004-9541(11)60245-0
  CLC：
- Published：2012
- Accepted：
Scan QR Code
LI Wenjun, WU Di, SHI Xin, WEN Lixiong, SHAO Lei. Removal of Organic Matter and Ammonia Nitrogen in Azodicarbonamide Wastewater by a Combination of Power Ultrasound Radiation and Hydrogen Peroxide[J]. Chin.J.Chem.Eng., 2012, 20(4): 754-759.
DOI：

LI Wenjun, WU Di, SHI Xin, WEN Lixiong, SHAO Lei. Removal of Organic Matter and Ammonia Nitrogen in Azodicarbonamide Wastewater by a Combination of Power Ultrasound Radiation and Hydrogen Peroxide[J]. Chin.J.Chem.Eng., 2012, 20(4): 754-759. DOI： 10.1016/S1004-9541(11)60245-0.

摘要

Abstract

A simple and efficient sonochemical method was developed for the degradation of organic matter and ammonia nitrogen in azodicarbonamide wastewater.The effects of initial pH

ultrasound format and peripheral water level on the sonolysis of hydrazine

urea

COD and ammonia nitrogen were investigated.It is found that the initial pH has a significant influence on the degradation of hydrazine and ammonia nitrogen

whereas this impact to urea is relatively small.It also shows that a noticeable enhancement of ammonia nitrogen removal could be achieved in a proper intermittent ultrasound operation mode

i.e.

l/l min on/off mode.The height difference between the periph-eral water level and the inner water level of the flask affects the efficiency of ultrasonic treatment as well.

关键词

Keywords

references

Views

4713

Downloads

CSCD

Alert me when the article has been cited

Submit

Tools

Publicity Resources

Enhanced photocatalytic H2O2production by morphology-controlled CdS nanocatalysts

Kinetic mechanism of copper extraction from methylchlorosilane slurry residue using hydrogen peroxide as oxidant

Flower-like tin oxide membranes with robust three-dimensional channels for efficient removal of iron ions from hydrogen peroxide

A heterogeneous double chamber electro-Fenton with high production of H2O2 using La–CeO2 modified graphite felt as cathode

Simultaneous utilization of electro-generated O2 and H2 for H2O2 production: An upgrade of the Pd-catalytic electro-Fenton process for pollutants degradation

Related Author

Li Chunhu

Chen Guobo

Bian Junjie

Wang Haocun

Yang Yifan

Zhang Qixin

Pengfei Xing

Xiaolin Guo

Related Institution

Key Laboratory of Marine Chemistry Theory and Technology of Ministry of Education, Ocean University of China

School of Materials Science and Engineering, Northeastern University

Ecological Environmental Monitoring Center of Liaoning Province

School of Metallurgy, Northeastern University

National Energy Group Science and Technology Research Institute Co., Ltd.

⁰