声明
LIST OF ABBREVIATION
Chapter 1 : INTRODUCTION
1.1 Background
1.2 Motivation
1.3 Research Objectives
1.4 Significance of the Study
Chapter 2 : LITERATURE REVIEW
2.1 Industrial Wastewater Treatment Processes
2.2 Adsorption and Effective Factors
2.3 Low-Cost Adsorbents
2.4. Clay Minerals
2.3.1 Structure and Chemical Nature of Clay Minerals
2.3.2 Classification of Clay Minerals
2.3.3 Properties of Clays Minerals
2.3.4 Chemical Composition of Clay Minerals
2.5 Amino -Acid Modified Montmorillonites
2.5.1. Amino Acid Intercalation Process
2.5.2 Heavy MetalAdsorption using Na Montmorillonite and AA-Monts
Chapter 3 : EXPERIMENTAL METHOD
3.1 Materials and Chemicals
3.2 Characterization Methods
3.2.1 Mineralogical Composition
3.2.2 Chemical Composition
3.3 Experimental Method
3.3.1 Montmorillonite Purification and Sodium Activation
3.3.2 Selection Criteria for the Amino Acids
3.3.3 Amino Acid intercalation into Montmorillonite Clay(AA-Mont)
3.3.4 Synthesizing Aqueous Complex Heavy Metal Solution
3.3.5 Adsorption Experiments
Chapter 4 : RESULTS AND DISCUSSION
4.1 Characterization Results
4.2 Removal Efficiency and Effect of Adsorbent Dosage
4.3 Effect of Initial Heavy Metal Cation Concentration
4.4 Selectivity
CONCLUSION
参考文献
致谢
西南科技大学;
