!~
R.H. Chattier and Chr. P. De Meyer
,
,
L,o
)------!_._L Io :?.c.o! 2~ l,g5
2k_~ ! I!IU"~,)_ "
!___J_~ !!! U )__
~,
i iii) V ~llllll
- 7~
10 "~
2
3 4 5 57810-z
2
4 557810-t
2
4 587810o
sand concqntration, c/ca
o, IL~13/II!I
t t tllllll
I tltttttl
i
7.5 mm/s
°.3
-
o
_
.
-c-, I)11
10 "~
2
3 4 ~67~10-;
2
3 4 567810
2
3 4 567810 °;
-~J~ sct~ ¢onc~ntt'ct)O~, clc¢
Fig. 15 : Vertical distribution of concentration profiles.