1. Dear Readers:

   • Bob Kleinmann
   • Colin Booth

   Introduction Pages: 171 - 171

2. Numerical Modelling of Flow and Capillary Barrier Effects in Unsaturated Waste Rock Piles

   • O. Fala
   • J. Molson
   • B. Bussière*

   Technical Article Pages: 172 - 185

3. Use of a Multiple Orifice Spray Reactor to Accelerate Ferrous Iron Oxidation in Acidic Mine Water

   • Daniel B. Klein
   • Ronald D. Neufeld

   Technical Article Pages: 186 - 193

4. Removal of Sulphate, Metals, and Acidity from a Nickel and Copper Mine Effluent in a Laboratory Scale Bioreactor

   • H. A. Greben
   • J. P. Maree

   Technical Article Pages: 194 - 198

5. Anaerobic Bioremediation of Acid Mine Drainage using Emulsified Soybean Oil

   • Nicholas L. Lindow
   • Robert C. Borden

   Technical Article Pages: 199 - 208

6. Surface Pre-grouting and Freezing for Shaft Sinking in Aquifer Formations

   • Chunlai Yang
   • Zongmin Wang

   Technical Communication Pages: 209 - 212

7. Software Update to Better Predict Costs of Treating Mine Drainage

   • Robert McKenzie

   Technical Communication Pages: 213 - 214

8. Processing of Phosphate Mine Tailings by Coagulation Flocculation to Reduce Marine Pollution in Togo: Laboratory Tests

   • K. Gnandi
   • G. Tchangbedji
   • A. I. Ouro Salim

   Technical Communication Pages: 215 - 221

9. Mine Water Notes

   Mine Water Notes Pages: 222 - 223

10. IMWA—International Mine Water Association

    Membership Application Form Pages: 224 - 224

11. 2006 Call for Participation

    OriginalPaper Pages: 225 - 226