. 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. t i I—I" I I ~r~f- ~t"~ f i"^—i i—i p i i t i~ -r-r-ir 10 30 SO 70 _ 90 110 130 150 170 190 210 230 20 40 60 80 100 120 140 160 180 200 220 ELAPSED TIME (DAYS Column 2 o !< 0£ 20 15 —1 10 — 5. 10 30 50 70 90 110 130 150 170 190 210 230 20 40 60 80 100 120 140 160 180 200 220 ELAPSED Tii Pore Volume pH No Observotions Av. Influent pH Zn Av. Zn Influent Mn Av. Mn Influent gure 2c. Substrate me
. 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. t i I—I" I I ~r~f- ~t"~ f i"^—i i—i p i i t i~ -r-r-ir 10 30 SO 70 _ 90 110 130 150 170 190 210 230 20 40 60 80 100 120 140 160 180 200 220 ELAPSED TIME (DAYS Column 2 o !< 0£ 20 15 —1 10 — 5. 10 30 50 70 90 110 130 150 170 190 210 230 20 40 60 80 100 120 140 160 180 200 220 ELAPSED Tii Pore Volume pH No Observotions Av. Influent pH Zn Av. Zn Influent Mn Av. Mn Influent gure 2c. Substrate mean influent and effluent pH, Mn and Zn concentrations. 12. 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, bookleafnumber35
