Views
3 years ago

Hoe Creek

Hoe Creek

Environmental issues in

Environmental issues in UCG are complex • Contaminants may migrate in gas or aqueous phase. • Contaminants may change phase due to thermal gradients around cavity and over time • Hydrogeological regime changes during and after operations due to changes in: – Temperature – Pressure/geomechanical effects – Geomechanical changes – Fluid chemistry • Hydrogeologic regime and operations design are inextricably interlinked And the list goes on….

Environmental contamination may be from gas or aqueous phase migration • Migration of VOCs in vapor phase into potable groundwater • Organic compounds derived from coal and solubilized metals from minerals contaminating coal seam groundwater • Upward migration of contaminated groundwater to potable aquifers due to: – Thermally-driven flow away from burn chamber – Buoyancy effects from fluid density gradients resulting from changes in dissolved solids and temperature – Changes in permeability of reservoir rock due to UCG.

Barrie Creeks, Lovers Creek, and Hewitt's Creek Subwatershed Plan
A block-of-the-month course designed for ... - Plum Creek Quilts
Sibley Creek and Ottawa River from Lagrange to Stickney
July - Canyon Creek Cabinet Company
Duck Creek Watershed Advisory Group - Adams County
Cherry Creek Arts Festival - International Festivals & Events ...
PRES DOS Council 120124_Final.pptx - Skookum Creek Power ...
Oyster Creek Environmental Impact Statement Document - Roger ...
bandy creek district structure plan - Shire of Esperance - The ...
Wolli Creek Review of Environmental Factors Report - Transport for ...
Pellicer Creek - Florida Department of Environmental Protection
Redbank Creek Watershed Conservation Plan - Western ...
Greens Creek Mining Company - Southeast Conference
Exploring Watershed Sustainability [7MB PDF] - the Clear Creek ...
Peters Creek Watershed Users Manual - Water Resources ...
5. Trim Tab cites Pringle Creek as noteworthy
Willow Creek Mine - Project Update - Minerals North
Duck & Otter Creeks Investigation & Site Characterization Projects
Brooker Creek Preserve: The Challenges of ... - Pinellas County
Alameda Watershed Management Plan - Alameda Creek Alliance
Brokenstraw Creek Draft Plan - Western Pennsylvania Conservancy
Neabsco Creek Boardwalk Crossing - Lardner/Klein Landscape ...
SEA OF NECTAR– MONTH 1 - Plum Creek Quilts