Kim A. Lapakko

• Laboratory treatment of three acidic stockpile drainages by limestone columns
• Modification of the net acid production (NAP) test
• Pilot scale limestone bed treatment of the seep 1 waste rock drainage--1989 status report
• Prediction of acid mine drainage from Duluth Complex mining wastes in northeastern Minnesota, U.S.A
• Predictive testing for mine waste drainage quality
• Regulatory mine waste characterization
• Solid phase characterization in conjunction with dissolution experiments for prediction of drainage quality