Using Phages for Characterization of Effluent Quality in a Stabilization Pond
421
C
!:l ::J
c
' "
E
u
g
rJ ...
. ~ ~
I>.
~ ,s
·2 it
~ 8
"'
Q:)
After facultative pond
1.0e+07'r------------------;:==;;:::==== ::;.,
__ F+
1 OE +0610e+o
___ SomallC collphages
. . . . .... "
. . ,...... "\ . .
#" ......... -
.... \
... .
- - ......... - .
•
/l'
' •.... -
-"--""'1-. _--;:011~ __
,
•
10E+~~--_,---~--~--_--~--_-_,---r--~-~
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Fig. 6. Seasonal variation of the content of the three indicators monitored in the
facultative pond effluent
C .. ::J
C
' "
E
"
0
rJ
0
E
§i
...
'S ...
O/l
~
' "
m ::>
'I: ...
.. 8
lil
Q:)
1.0E+06
1 0 E+ 1 OE+04
10E+ After maturation pond
... " ---. -.•... -" .-------.. -... - . ------.
F+
___ Somalle collphages
--e.. Fecal col~onns
•
l ,OE+ Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Fig. 7. Seasonal variation of the content of the three indicators monitored in the
maturation pond effluent.