声明
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List of abbreviations:
1.LITERATURE REVIEW
1. 1 Introduction
1.2 Primary sources of potentially toxic elements in contaminated soils
1.3 Impacts of potentially toxic elements on human health
1.4 An overview of worldwidePTEspollution
1.5Soil remediation approaches
1.6 Immobilization mechanism
1.7 Stabilization of soil potentially toxic elements by using additives
1.8 Research objectives
2. MATERIALS AND METHODS
2.1 Collection of soil samples and characteristics
2.2 Collection of studied amendments and characteristics
2.3 Experiments design
2.4 Sample analyses
2.5 Quality control and statistical analyses
3.THE INFLUENCE OF AMENDMENTS ON PHYSICAL-CHEMICAL CHARACTERISTICS OF SOILS
3.1 Characteristics of the studied soils and amendments
3.2. Effect of treatments on the changes in soil EC
3.3. Effect of treatments on the changes in soil pH
3.4. Effect of treatments on the changes in soil OM
3.5. Effect of treatments on the changes in soil HA
3.6. Effect of treatments on the changes in soil FA
3.7. Effect of treatments on the changes in soil CEC
3.8. Effect of treatments on the changes in soil DOC
4.THE EVALUATION OF IMMOBILIZATION EFFICACY BY USING DTPA-EXTRACTABLE PTES
4.1 Effect of treatments on DTPA-extractable Pbin soil
4.2 Effect of treatments on DTPA-extractableCdin soil
4.3 Effect of treatments on DTPA-extractable Cuinsoil
4.4 Effect of treatments on DTPA-extractable Znin soil
5. THE EVALUATION OF IMMOBILIZATION EFFECT BY USING POTEXPERIMENTS
5.1 Effect of treatments on plant dry biomass yield
5.2 Effect of treatments on chlorophyll content
5.3 Effect of treatments on shoot uptake of Pb by Chinese cabbage and maize
5.4 Effect of treatments on shoot uptake of Cd by Chinese cabbage and maize
5.5 Effect of treatments on shoot uptake of Cu by Chinese cabbage and maize
5.6 Effect of treatments on shoot uptake of Zn by Chinese cabbage and maize
5.7 Effect of treatments on root accumulation of Pb by Chinese cabbage and maize
5.8 Effect of treatments on root accumulation of Cd by Chinese cabbage and maize
5.9 Effect of treatments on root accumulation of Cu by Chinese cabbage and maize
5.10 Effect of treatments on root accumulation of Zn by Chinese cabbage and maize
6.PEARSON CORRELATION ANALYSIS
7. CONCLUSION
8.FUTURE PERSPECTIVES
9. HIGHLIGHTS
参考文献
APPENDIX A
APPENDIX B
ABOUT THE AUTHOR
PUBLISHED PEER REVIEWED PAPERS (SCI)
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