TABLE B 1.
CITY OF VICTORIA WATER-WORKS.
Analyses hefore and after Filtration of The Tytam Water 1891. Grains per imperial gallon.
132
November. December.
શ
b
2
b
а
b
a
b
a
b
b
a
a
b
a
a
b
a
b
&
January. February.
March.
April.
May.
June.
July.
August.
September.
October.
16
24 in. tube,
T.
C.
T.
મ
S.T. V.T. C. V.T. S.T. T.
T.
S.M.S.M. | S.M.
C.
S.M.
C.
C.
C.
T.
S.M. S.M.
S.M.
C. C.
3
Total solids dried
at 212o F,
3:0
4.2
3.2
4.1
6.7 3.9 10:5
5.3
13.1 8.68
5.26 4.48 4.2
3.92
2.89
2.57
3.92 3.86
4.3
4.3 3.5
3.5
3.1 3.6
*
Chlorine,
Hardness (chalk grains,
*56
.56 *56 *56
'63
*63
-7
די
*56
*56
.7.
די
*56
*56
•63
*63
*56 *56
.8
81
.8
*63
*63
*63 *63
+8 1-8
.8 1.8 1.0 2-1 1.0 1.9
1.3 1-7
1.0 1.7
1.00
1.6
'60
1.20
-6
க்
1.2 1.2
1.8
.8
1.6
1.0
1.6
Free Ammonia,. 0042 none *0056
none 0112 none
⚫0140 none
·0028 |·0007
none
none
trace none none none
trace none
noue none none none none none
Albuminoid Am-
monia,
Oxygen absor-
·007000420032 0028 0126 0028 01400028 0252 0112 0035
trace 0049 |·0042 |·0014
none *0014 none 002800280028
none *0014
none
bed in 4 hours, 014' ⚫010 '028
Appearance in
0250245 |·0075 |·0407 0185 0615 *041 *0024 002 0169 | 0168 ·008. ⚫002 ⚫012 *005 ·008 *006 ⚫009 ⚫004 '004 *004
Explanation.-C. indicates Clear; T. turbid; S.T. slightly turbid, V.T. very turbid, S.M. slightly milky. Results in columu ¿ are before filtration; in column a after filtration,
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