L Nickel or Chromium-Bearing Materials that May be Processed in Exempt Nickel-Chromium Recovery Furnaces

Section 726 Section 726.APPENDIX L   Nickel or Chromium-Bearing Materials that May be Processed in Exempt Nickel-Chromium Recovery Furnaces a)         Exempt nickel or chromium-bearing materials when generated by manufacturers or users of nickel, chromium, or iron. Baghouse bags Raney nickel catalyst Floor sweepings Air filters Electroplating bath filters Wastewater filter media Wood Pallets Disposable clothing (coveralls, aprons, hats, and gloves) Laboratory samples and spent chemicals Shipping containers and plastic liners from containers or vehicles used to transport nickel or chromium-containing wastes Respirator cartridge filters Paper hand towels b)         Exempt nickel or chromium-bearing materials when generated by any industry. Electroplating wastewater treatment sludges (F006) Nickel or chromium-containing solutions Nickel or chromium-containing catalysts Nickel-cadmium and nickel-iron batteries Filter cake from wet scrubber system water treatment plants in the specialty steel industry Filter cake from nickel-chromium alloy pickling operations