固体火箭技术2025，Vol.48Issue(2)：273-280,8.DOI:10.7673/j.issn.1006-2793.2025.02.012
高浓度高氯酸铵废水生物联合降解中试研究
Pilot-scale study on biological degradation of wastewater with high concentration ammonium perchlorate
高宁博 1全翠 2刘冬雨 1楚华 3李兴刚 3程丽杰 1曾卉 4田进 4张迪 4桂恒5
作者信息
- 1. 西安交通大学 能源与动力工程学院,西安 710049
- 2. 西安交通大学 能源与动力工程学院,西安 710049||陕西威环能科技有限公司,咸阳 712044
- 3. 西安航天化学动力有限公司,西安 710100
- 4. 中联西北工程设计研究院有限公司,西安 710077
- 5. 中国科学院昆明植物研究所,昆明 650201
- 折叠
摘要
Abstract
Ammonium perchlorate(AP)is widely used as a strong oxidant in solid propellants and explosives and pyrotechnic products,and its large-scale use has led to the problem of high perchlorate and ammonia-nitrogen levels in water.To address the pollution problem of high concentration of AP wastewater,the anaerobic biological method was used to degrade high concentration of perchlorate,and a pilot system of upflow anaerobic sludge bed(UASB)combined with ionized stripping and biochemical process was established to efficiently treat high concentration of AP wastewater.The results show that the laboratory sequential batch and continuous experiments can efficiently remove perchlorate from the wastewater,and the pilot removal rate reaches 98.7%,ammonia nitrogen removal rate reaches 98.2%,and COD removal rate reachs 96.7%.The study shows that the system can effectively deal with AP wastewater,and the effluent can meet the discharge standard,eliminating the technical and cost challenges of treating high-con-centration AP wastewater.关键词
高氯酸铵/废水/生物降解/COD/UASB/电离吹脱/生化工艺Key words
ammonium perchlorate/wastewater/biodegradation/COD/UASB/ionized stripping/biochemical process引用本文复制引用
高宁博,全翠,刘冬雨,楚华,李兴刚,程丽杰,曾卉,田进,张迪,桂恒..高浓度高氯酸铵废水生物联合降解中试研究[J].固体火箭技术,2025,48(2):273-280,8.
