![](http://www.alamy.com/thumbs/6/FC3E330C-266D-4255-8D1C-20872FB8A9CA/RHWW94.jpg)
. 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. yAHAAAAAA AHD i\HC Column 5 25 20 15 â 10 â 5 - bJ d > Ld a: as o CL 20 Peaco Peat. ⢠»â 'ir'iâiârâiâr^-râi 1 ~rt---Tât""!âr"CTr~T~"iârâiâIân 10 30 5© 70 90 110 130 150 170 190 210 230 20 40 m SO 100 120 140 160 180 200 220 10 CP E ELAPSED TIME (DAYS) Column 6 15 âi 10 â 5 â Farmers Peat. Please note that these images are extracted from scanned page images that may have been digitall
. 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. yAHAAAAAA AHD i\HC Column 5 25 20 15 â 10 â 5 - bJ d > Ld a: as o CL 20 Peaco Peat. ⢠»â 'ir'iâiârâiâr^-râi 1 ~rt---Tât""!âr"CTr~T~"iârâiâIân 10 30 5© 70 90 110 130 150 170 190 210 230 20 40 m SO 100 120 140 160 180 200 220 10 CP E ELAPSED TIME (DAYS) Column 6 15 âi 10 â 5 â Farmers Peat. 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, bookleafnumber51