d  •  r:JJ.  •  ~  ~  ......  ~  =  ......  ~  ~  :"i  N  Ul  ~  N  0  8  ’JJ.  =› ~  ~  ....  N  0  ....,  ’"""’  e  rJ’J.  O’I  11.  ~  -...,l  ~  (It  O’I  ~  N  10  RAW  WATER  -,  I  L41  r  --------- ------------,  I  I  I  I  I  I  i  ~40  ~i  I  I  I  I  I I  I  _____.II  I  r----------...J $_{I }$ 11~1  I I  I  I I  I  L  ANION  J  I  I  IP~~p,  16  31  PUMP  24  38  HIGH PURITY  I  • I  WATER  I---- PERMEATE  30  MEMBRANE  32  REJECT  48  49  FILTER  u  V  FIG.  2 