Laserfiche WebLink
Table 4. Synthetic Precipitation Leaching Procedure Test Results <br /> Holcim (US) Inc., Portland Plant <br /> Date 11/14/2002 1999 <br /> Material Alkali Bypass Dust Sludge/CKD Mix <br /> Parameter <br /> Calcium 1680 251 <br /> Chloride 4600 77.2 <br /> Sodium 158 195 <br /> Sulfate 2680 3800 <br /> Conductivity(µS/cm) 29900 10600/12300 <br /> pH (std. units) 12.4 12.5/12.7 <br /> 1999 sample from Resource Geoscience, Inc. 1999. Hydrogeologic Assessment Holnam, Inc. Portland, CO. <br /> Prepared for Holnam, Inc. January 27, 1999. <br />