Experimental Study on the Treatment of HMX Explosive Wastewater by Fenton Process

2nd International Symposium on Resource Exploration and Environmental Science

生态环境科学

Cao, Tingting^1,2,3,4 ; Li, Juan^1,2,3,4

Shaanxi Provincial Land Engineering Construction Group Co. Ltd, Xian

710054, China^1

Institute of Land Engineering and Technology, Shaanxi Provincial Land Engineering Construction Group Co. Ltd, Xian

710054, China^2

Key Laboratory of Degraded and Unused Land Consolidation Engineering, Ministry of Land and Resources, Xian

710054, China^3

Shaanxi Provincial Land Consolidation Engineering Technology Research Center, Xian

710054, China^4

关键词: Bactericidal properties;    Fenton process;    Fenton reagents;    Optimum conditions;    Removal efficiencies;    Single-factor experiments;    Treatment efficiency;    Treatment methods;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/170/3/032115/pdf
DOI  :  10.1088/1755-1315/170/3/032115

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

HMX has bactericidal properties. It is difficult to eliminate it by classic treatment methods. In this experiment Fenton reagent were employed to treat HMX wastewater. The effect of reaction time, H2O2 dosage, FeSO4•7H2O dosage, pH were investigated, and the optimum condition was determined via the single factor experiments. The results show that the treatment efficiency of HMX wastewater obviously by Fenton reagent. The optimum conditions with 25°C; H2O2 Concentration at 1% and dosage at 0.2mL; FeSO4•7H2O concentration at 0.01% and dosage at 8.3mL; pH at 3; reaction time at 80min;initial HMX concentration at 4mg/L and CODcr concentration at 214mg/L can reach the best removal efficiency of HMX as 81.4%and CODcr concentration at 155mg/L after the reaction.