声明
ABBREVIATIONS
CHAPTER 1 INTRODUCTION
1.1 Overviews
1.2 Research Progress
1.2.1 Advanced oxidation processes for water treatment
1.2.2 H2O2-based oxidation technology
1.3 Research Contents and Objectives
1.4 Research Scheme and Framework
1.4.1 Technical route
CHAPTER 2 STUDY ON REMOVAL CHARACTERISTICS OF ACID ORANGE Ⅱ IN WASTEWATER BY BICARBONATE ACTIVATED HYDROGEN PEROXIDE SYSTEM
2.1 Experimental and Analytical Method
2.1.1 Materials
2.1.2 Treatment of AO7 simulated wastewater
2.1.3 Analytical methods
2.2 Results and Discussion
2.2.1 AO7 removal performance in different reaction temperatures
2.2.2 Effect of AO7 initial concentration on its decomposition
2.2.3 Effect of H2O2 and HCO3- dosages on AO7 decomposition
2.2.4 Effect of solution pH on AO7 decomposition
2.2.5 The roles of the active substances in AO7 decomposition
2.2.6 AO7 decomposition process
2.2.7 Possible decomposition pathways of AO7 in the NaHCO3-H2O2 system
2.2.8 Removal performance of other dyes in the NaHCO3-H2O2 system
2.3 Summary
CHAPTER 3 STUDY ON REMOVAL CHARACTERISTICS OF Cu-EDTA IN WATER BY BICARBONATE ACTIVATED HYDROGEN PEROXIDE SYSTEM
3.1 Materials and Analytical Methods
3.1.1 Materials
3.1.2 Cu-EDTA decomplexation experiments
3.1.3 Characterization and analytical methods
3.2 Results and Discussion
3.2.1 Cu-EDTA decomplexation performance by the BHP technique
3.2.2 Identification of the reactive substances
3.2.3 Influence of solution pH
3.2.4 Effects of NaHCO3 and H2O2 dosages
3.2.5 Cu-EDTA decomplexation process and mechanisms
3.3 Summary
CHAPTER 4 CONCLUSION AND RECOMMENDATIONS
4.1 Conclusions
4.2 Recommendations
参考文献
致谢
AUTHOR BIOGRAPHY
西北农林科技大学;
