1. Recovery of Metals from Sludges and Wastewaters;Krishnan,1993
2. Mercury and Arsenic Wastes Removal, Recovery, Treatment and Disposal, US Environmental Protection Agency;Brooke-Devlin,1992
3. Removal and recovery of mercury from chloride solutions by contact deposition on iron felt
4. Comparison of Metal Wool and Selected Organic Resins for the Removal of Mercury(II) or Technetium(VII) from Contaminated Solutions;Beck,1995