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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