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pH
Hg
(mg/kg)
Pb
(mg/kg)
Cd
(mg/kg)
Cr
(mg/kg)
As
(mg/kg)
Ni
(mg/kg)
Cu
(mg/kg)
Zn
(mg/kg)
¤gÄ[¦Ã¬VºÊ´ú¼Ð·Ç
-
10
1000
10
175
30
130
220
1000
¤gÄ[¦Ã¬VºÞ´ú¼Ð·Ç
-
20
2000
20
250
60
200
400
2000
ºÊ´ú®É¶¡
ºÊ´ú¦aÂI
104¦~
´úÂI2
ªí¤g
7.2
ND<0.023
15.6
0.42
18.1
7.80
16.3
13.6
99.9
ùؤg
8.1
ND<0.023
13.8
0.23
13.3
7.25
15.4
12.1
83.7