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. A bench scale evaluation of organic substrates for use in constructed wetlands for the treatment of acid mine drainage. Acid mine drainage; Heavy metals; Constructed wetlands; Wetlands. ELAPSED TIME (DAYS) Column 4. ELAPSED TIME (DAYS) Pore Volume pH Fe (x10) Al (x10) No Observations Av. Influent pH Av. Fe Influent(xTO) Av. Al Influent(x10] Figure 3b. Substrate mean influent and effluent pH, Al and Fe concentrations. IS. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations
. A bench scale evaluation of organic substrates for use in constructed wetlands for the treatment of acid mine drainage. Acid mine drainage; Heavy metals; Constructed wetlands; Wetlands. ELAPSED TIME (DAYS) Column 4. ELAPSED TIME (DAYS) Pore Volume pH Fe (x10) Al (x10) No Observations Av. Influent pH Av. Fe Influent(xTO) Av. Al Influent(x10] Figure 3b. Substrate mean influent and effluent pH, Al and Fe concentrations. IS. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Schafer and Associates; Schafer and Associates; Montana. Abandoned Mine Reclamation Bureau. Bozeman, Mont. : The Associates
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Keywords: ., bhlco, bookcentury1900, bookcollectionamericana, bookleafnumber41