e  •  00  •  ~  ~  ~  ~  =  ~  c  (’D  ~  ~  ~  N  0  ....  1,0  rJJ  =› (’D  (’D  .....  O’I  0  ....  N  d  r.,;_  "’""’  =  ~  \0  ~  ’N  -....l  =  N  FIG.4  404  MIXER  COMPARTMENT  t  LJ  401  h.__406  INLET (AMO+  EXTRACT ANT  PHASE)  422  ~  EXTRACT ANT PHASE  + FLOC  432  ENTRANCE RAMP  (15° TO 45°  FROM VERTICAL)  I  I  I  I  450~  I  I  ROUNDED  LIP  436  I  FLOC WEIR  EXIT SLIDE  434  EXIT  RAMP  435  437  ----JI  420  438~  439~  OUTLET  (LOADED EXTRACANT  PHASE AND/OR FLOC)  SETTLER  OUTLET  COMPARTMENT  (AQUEOUS PHASE)  424  ~  UNSTABLE EMULSION  426  ~  I  I  AQUEOUS PHASE  (RAFFINATE) 