Field Filtering Versus Slow Pumping Study


60


40


60


140


so
          100
  Time (min)


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140


        100
Time (min)


20                    60                   100                   140
                                   Time (min)


20                    60                   100                   140
                                   Time (min)


    6.00-
  S4.00-
  c 3.00-
  22.00:
  -*1.00-
4,O-
    3, O--


20


7-
                       I LU                  SW


60


T       100
Time (min)


ceo:dm30mw8a.wql


9.40
9.00
8.60
8.20


0


20


180


20


960-
860-
760-
660-


C.
S
S
S


180


180


180


140


180


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