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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
103¦~
´úÂI2
ªí¤g
7.78
ND<0.0416
45.5
ND<0.525
29.9
5.58
25.1
17.0
250
ùؤg
8.02
ND<0.0416
17.4
ND<0.525
21.9
6.89
21.4
10.8
66.4