Effects Of Pollution On Treated Limestone Rough Draft
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This is a rough draft presentation originally given by Dr. Catherine Situma to the NSU research day. It forms the basis of my presentation to be given at the DOI Conference on the Environment.
![Air Pollution Sulfur dioxide Nitrogen dioxide Pesticides Volcanoes ,[object Object],[object Object],[object Object],[object Object],Pollution: An integral part of weathering](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
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Effects Of Pollution On Treated Limestone Rough Draft
- 1. Evaluation of Pollution Uptake on Consolidated Limestone Mary F. Striegel NCPTT
- 3. Limestone and Marble Limestone Sedimentary rock Calcium Carbonate fossils Marble Metamorphic rock
- 16. Methods (e) Application of Treatments Dipping Spraying Ace polyethylene sprayer
- 19. HCT spray Before HCT spray After Roughness of the core (Sk) =22 µm Roughness of valleys (Svk) =27.1 µm Void volume of valleys (vvv) Vvv =0.00998 Roughness of the core (Sk) =18.3 µm Roughness of valleys (Svk) =29.2 µm Void volume of valleys (vvv) =0.00636 µm 3 / µm 2 Results
- 20. Results Ion Chromatography Sulfate ions
- 22. Results
- 23. Results Treatment Deposition Velocity (cm/s) STDeV HCT DiP 2.45 0.19 OH100 0.01 0.05 Eponex 1510 0.05 0.03 Untreated 0.27 0.06 HCT spray 1.72 0.15 Acryloid B-72 0.04 0.16