1. Dear Readers:

   • Bob Kleinmann and Colin Booth, E-mail: editor@imwa.info

   Editorial Pages: 57 - 57

2. Removal of Sulfate, Zinc, and Lead from Alkaline Mine Wastewater Using Pilot-scale Surface-Flow Wetlands at Tara Mines, Ireland

   • Aisling D. O’Sullivan
   • Declan A. Murray
   • Marinus L. Otte

   Technical Article Pages: 58 - 65

3. Pollution of Water and Stream Sediments Associated with the Vale De Abrutiga Uranium Mine, Central Portugal

   • M. M. S. C. Pinto
   • M. M. V. G. Silva
   • A. M. R. Neiva

   Technical Article Pages: 66 - 75

4. Chemical and Biological Oxidation of Iron in Acid Mine Water

   • N. R. Nengovhela
   • C. A. Strydom
   • H. A. Greben

   Technical Article Pages: 76 - 80

5. Neutralizing Coal Mine Effluent with Limestone to Decrease Metals and Sulphate Concentrations

   • J. P. Maree
   • M. de Beer
   • F. B. Waanders

   Technical Article Pages: 81 - 86

6. Optimizing the Effluent Treatment at a Coal Mine by Process Modelling

   • J. P. Maree
   • P. Günther
   • F. B. Waanders

   Technical Communication Pages: 87 - 90

7. A Tragic Disaster Caused by the Failure of Tailings Dams Leads to the Formation of the Stava 1985 Foundation

   • Onofrio Sammarco

   Technical Communication Pages: 91 - 95

8. Mine Water Literature in ISI’s Science Citation Index Expanded™

   • Christian Wolkersdorfer

   Technical Communication Pages: 96 - 99

9. Improving the Accuracy of Geochemical Rock Modelling for Acid Rock Drainage Prevention in Coal Mine

   • Rudy Sayoga Gautama
   • Syahrizal Hartaji

   Technical Communication Pages: 100 - 104

10. Mine Water Notes

    Mine Water Notes Pages: 105 - 106

11. IMWA—International Mine Water Association

    Membership Application Form Pages: 107 - 107