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  1. Moose11

    Caustic Recovery

    I am looking at cleaning up several caustic streams for reuse. We are going to use MF and/or UF membranes for organics and solids, but we would like to also remove chlorides. We have approximately 30 gpm of a 4% caustic stream to work with (100 - 120 'F). I have only seen on outfit claiming...
  2. Moose11

    Cyclone boiler slag flow enhancers

    We have to blend 50% eastern coal in a cyclone fired boiler in order to keep the slag taps clear. We would like to convert to 100% PRB and are looking at flux technologies to drop the fusion temperatures to keep the slag taps open. What technologies are available. I have heard of iron oxide...
  3. Moose11

    VOC, ethanol removal with RO/GAC

    Gary Thanks for the response. I believe we procure Purolite resin (GE Water and Process Tech). I just had a meeting and it looks like we will need to use this waste stream for high pressure boiler feedwater make-up. Jeff
  4. Moose11

    VOC, ethanol removal with RO/GAC

    I am attempting to remove TOC, VOC, and ethanol from a process condensate steam for reuse as high pressure boiler feedwater. Our pilot work showss that wee get 75% removal (200 ppm down to 40 - 50 ppm) of TOC using RO membranes, with the remaining organics consisting primarily of low molecular...

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