Difference between revisions of "SandBox4"
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==Sand Box 4== | ==Sand Box 4== | ||
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+ | ==6.0 Chapter 6: Prevention And Mitigation (Ward Wilson)== | ||
+ | : [[Guide6.1|6.1 Introduction ]] | ||
+ | : [[Guide6.2|6.2 Objectives of Prevention and Mitigation ]] | ||
+ | : [[Guide6.3|6.3 The ARD Prevention and Mitigation Approach ]] | ||
+ | : [[Guide6.4|6.4 Relevance of ARD Source ]] | ||
+ | : [[Guide6.5|6.5 Consideration of ARD Factors ]] | ||
+ | : [[Guide6.6|6.6 ARD and Metal Leaching and Sulphate Production ]] | ||
+ | : [[Guide6.7|6.7 Climatic and Other Factors ]] | ||
+ | : [[Guide6.8|6.8 Phased Approach ]] | ||
+ | : [[Guide6.9|6.9 Overview of Methods ]] | ||
+ | :: 6.9.1 Remining | ||
+ | :: 6.9.2 Special Handling Methods | ||
+ | ::: 6.9.2.1 Incorporation in Mine Plan | ||
+ | ::: 6.9.2.2 Segregation | ||
+ | ::: 6.9.2.3 Desulphidization | ||
+ | ::: 6.9.2.4 Compaction and Physical Tailings Conditioning | ||
+ | ::: 6.9.2.5 Encapsulation and Layering | ||
+ | ::: 6.9.2.6 Blending | ||
+ | ::: 6.9.2.7 Co-disposal | ||
+ | ::: 6.9.2.8 Permafrost and Freezing | ||
+ | :: 6.9.3 Additions and Amendment Methods | ||
+ | ::: 6.9.3.1 Passivation | ||
+ | ::: 6.9.3.2 Alkaline materials | ||
+ | ::: 6.9.3.3 Organics | ||
+ | ::: 6.9.3.4 Bactericides | ||
+ | :: 6.9.4 Water Management Methods | ||
+ | ::: 6.9.4.1 Hydrodynamic controls | ||
+ | ::: 6.9.4.2 Dewatering | ||
+ | ::: 6.9.4.3 Diversion | ||
+ | ::: 6.9.4.4 Filling | ||
+ | ::: 6.9.4.5 Seals | ||
+ | :: 6.9.5 Dry Cover Methods | ||
+ | ::: 6.9.5.1 Organic | ||
+ | ::: 6.9.5.2 Soil | ||
+ | ::: 6.9.5.3 Limestone and Alkaline | ||
+ | ::: 6.9.5.4 Synthetic | ||
+ | ::: 6.9.5.5 Gas | ||
+ | ::: 6.9.5.6 Vegetation | ||
+ | :: 6.9.6 Water Cover Methods | ||
+ | ::: 6.9.6.1 Subaqueous | ||
+ | ::: 6.9.6.2 Partial water cover | ||
+ | ::: 6.9.6.3 Wetland covers | ||
+ | :: 6.9.7 Impact Mitigation | ||
+ | ::: 6.9.7.1 Attenuation | ||
+ | ::: 6.9.7.2 Dispersion | ||
+ | ::: 6.9.7.3 Stream Flow Regulation | ||
+ | ::: 6.9.7.4 Water recycle and reuse | ||
+ | : [[Guide6.10|6.10 Secondary Impacts ]] | ||
+ | : [[Guide6.11|6.11 Evaluation of Alternatives ]] | ||
+ | : [[Guide6.12|6.12 Design and Construction Considerations ]] | ||
+ | : [[Guide6.13|6.13 Maintenance and Monitoring Considerations ]] | ||
+ | : [[Guide6.14|6.14 Closure and Long-term Considerations ]] | ||
+ | : [[Guide6.15|6.15 ARD Prevention and Mitigation FAQ's ]] | ||
+ | : [[Guide6.16|6.16 References ]] |
Revision as of 03:20, 18 December 2007
Sand Box 4
6.0 Chapter 6: Prevention And Mitigation (Ward Wilson)
- 6.1 Introduction
- 6.2 Objectives of Prevention and Mitigation
- 6.3 The ARD Prevention and Mitigation Approach
- 6.4 Relevance of ARD Source
- 6.5 Consideration of ARD Factors
- 6.6 ARD and Metal Leaching and Sulphate Production
- 6.7 Climatic and Other Factors
- 6.8 Phased Approach
- 6.9 Overview of Methods
- 6.9.1 Remining
- 6.9.2 Special Handling Methods
- 6.9.2.1 Incorporation in Mine Plan
- 6.9.2.2 Segregation
- 6.9.2.3 Desulphidization
- 6.9.2.4 Compaction and Physical Tailings Conditioning
- 6.9.2.5 Encapsulation and Layering
- 6.9.2.6 Blending
- 6.9.2.7 Co-disposal
- 6.9.2.8 Permafrost and Freezing
- 6.9.3 Additions and Amendment Methods
- 6.9.3.1 Passivation
- 6.9.3.2 Alkaline materials
- 6.9.3.3 Organics
- 6.9.3.4 Bactericides
- 6.9.4 Water Management Methods
- 6.9.4.1 Hydrodynamic controls
- 6.9.4.2 Dewatering
- 6.9.4.3 Diversion
- 6.9.4.4 Filling
- 6.9.4.5 Seals
- 6.9.5 Dry Cover Methods
- 6.9.5.1 Organic
- 6.9.5.2 Soil
- 6.9.5.3 Limestone and Alkaline
- 6.9.5.4 Synthetic
- 6.9.5.5 Gas
- 6.9.5.6 Vegetation
- 6.9.6 Water Cover Methods
- 6.9.6.1 Subaqueous
- 6.9.6.2 Partial water cover
- 6.9.6.3 Wetland covers
- 6.9.7 Impact Mitigation
- 6.9.7.1 Attenuation
- 6.9.7.2 Dispersion
- 6.9.7.3 Stream Flow Regulation
- 6.9.7.4 Water recycle and reuse
- 6.10 Secondary Impacts
- 6.11 Evaluation of Alternatives
- 6.12 Design and Construction Considerations
- 6.13 Maintenance and Monitoring Considerations
- 6.14 Closure and Long-term Considerations
- 6.15 ARD Prevention and Mitigation FAQ's
- 6.16 References