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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¦~
´úÂI1
ªí¤g
7.74
ND<0.0416
38.9
ND<0.525
25.6
9.87
22.6
13.2
212
ùؤg
8.39
ND<0.0416
17.6
ND<0.525
19.2
7.27
19.7
9.46
72.6