Difference between revisions of "Chapter 6"

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

Revision as of 03:21, 18 December 2007

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