| biogeochemistry of the compost bioreactor components of a composite acid mine drainage passive remediation system. | the compost bioreactor ("anaerobic cell") components of three composite passive remediation systems constructed to treat acid mine drainage (amd) at the former wheal jane tin mine, cornwall, uk were studied over a period of 16 months. while there was some amelioration of the preprocessed amd in each of the three compost bioreactors, as evidenced by ph increase and decrease in metal concentrations, only one of the cells showed effective removal of the two dominant heavy metals (iron and zinc) pre ... | 2005 | 15680629 |