Ex parte RUSSELL et al. - Page 11




          Appeal No. 1997-4285                                      Page 11           
          Application No. 08/420,852                                                  


          press 86.  Water effluent from the sludge tank is recycled as               
          indicated at 88.  The filter press 86 dewaters the sludge and               
          forms it into a fairly solid cake-like material which is                    
          removed from the filter press as shown at 88.  This material                
          may then be transported to a hazardous waste disposal site.                 
          Water effluent from the filter press 86 is recycled through                 
          the system 10 as indicated at 90.                                           































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