-- - - - -. *-- ,-..,,, .. t l, ,, ...,' , . .
    ........... ........

                Field Filtering Versus Slow Pumping Study




 0.8
 "0.06:

 210.041




 2 1
   0,40              80       120      160
        20       60      100      140      180
                      Time (min)



  0:





o:
1!j
     040             60       120      l60
       20        0       100       140      180
                      Time (mn)


  0-
  0-








  0.-
            40       80       120      160.
       20       60       100       140      180

                      Time (mn)











t- 1.4-
z 1.3

    1.1400                  120      160
       20       so       100      140       180
                      Time (rain)



 0

 01



       20       *60      100       140      180
                      Time (mln)


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