|
Depth(cm) |
Zn(mg/kg) |
Cd(mg/kg) |
Cr(mg/kg) |
Pb(mg/kg) |
Fe(mg/kg) |
Ni(mg/kg) |
Cu(mg/kg) |
SITE 1 |
0-15 |
127 |
4.3 |
124 |
661 |
36.7 |
320 |
253 |
15-30 |
126 |
4.2 |
121 |
659 |
36.7 |
321 |
254 |
30-60 |
124 |
4.2 |
122 |
662 |
36.9 |
321 |
254 |
60-90 |
127 |
4.1 |
125 |
658 |
36.9 |
322 |
255 |
|
126 |
4.2 |
123 |
660 |
36.8 |
321 |
254 |
Mean |
SITE 2 |
0-15 |
154 |
7.2 |
134 |
778 |
40.4 |
439 |
349 |
15-30 |
152 |
7.1 |
136 |
779 |
40.6 |
440 |
350 |
30-60 |
151 |
7.3 |
135 |
781 |
40.6 |
440 |
350 |
60-90 |
155 |
7.3 |
135 |
782 |
40.8 |
441 |
351 |
|
153 |
7.3 |
135 |
780 |
40.6 |
440 |
350 |
Mean |
SITE 3 |
0-15 |
109 |
2 |
128 |
678 |
23.3 |
224 |
309 |
15-30 |
111 |
4 |
131 |
679 |
23.2 |
226 |
310 |
30-60 |
108 |
2 |
129 |
681 |
23.5 |
226 |
310 |
60-90 |
112 |
4 |
132 |
682 |
23.6 |
228 |
311 |
|
110 |
3 |
130 |
680 |
23.4 |
226 |
310 |
Mean |
SITE 4 |
0-15 |
139 |
6.2 |
123 |
721 |
34 |
434 |
265 |
15-30 |
137 |
6.3 |
126 |
722 |
35 |
434 |
267 |
30-60 |
136 |
6.1 |
124 |
724 |
35 |
436 |
267 |
60-90 |
140 |
6.4 |
127 |
725 |
36 |
436 |
269 |
|
138 |
6.5 |
125 |
723 |
35 |
435 |
267 |
Mean |
SITE 5 |
0-15 |
99 |
2.5 |
102 |
548 |
22.2 |
155 |
179 |
15-30 |
98 |
2.6 |
102 |
549 |
22.3 |
155 |
180 |
30-60 |
101 |
2.9 |
106 |
551 |
22.5 |
157 |
180 |
60-90 |
103 |
2.8 |
106 |
552 |
22.6 |
157 |
181 |
|
102 |
2.7 |
104 |
550 |
22.4 |
156 |
180 |
Mean |
SITE 6 |
0-15 |
141 |
3.4 |
105 |
542 |
21.6 |
175 |
199 |
15-30 |
142 |
3.8 |
104 |
543 |
22.8 |
175 |
199 |
30-60 |
141 |
3.5 |
107 |
543 |
21.7 |
174 |
201 |
60-90 |
142 |
3.7 |
108 |
544 |
21.8 |
176 |
201 |
|
143 |
3.6 |
106 |
543 |
21.8 |
175 |
200 |
Mean |
SITE 7 |
0-15 |
131 |
5.7 |
110 |
739 |
36.6 |
354 |
339 |
15-30 |
133 |
5.8 |
111 |
740 |
36.9 |
356 |
339 |
30-60 |
131 |
5.8 |
113 |
742 |
36.9 |
356 |
341 |
60-90 |
133 |
5.9 |
114 |
743 |
36.9 |
358 |
341 |
|
132 |
5.8 |
112 |
741 |
36.9 |
356 |
340 |
Mean |
SITE 8 |
0-15 |
126 |
4.2 |
114 |
698 |
37.7 |
397 |
310 |
|
128 |
4.1 |
115 |
699 |
37.7 |
398 |
312 |
15-30 |
30-60 |
127 |
4.2 |
117 |
701 |
37.9 |
398 |
312 |
60-90 |
127 |
4.3 |
118 |
702 |
37.9 |
399 |
314 |
Mean |
127 |
4.2 |
116 |
700 |
37.8 |
398 |
312 |
|
AVERAGE of |
128.8 ± 16.7 |
4.6 ± 1.6 |
118.8 ± 11.2 |
672.1 ± 85.8 |
31.8 ± 7.8 |
313.3 ± 114.2 |
276.6 ± 62.8 |
|
ECC standards |
150-300mg/kg |
1-3mg/kg |
100mg/kg |
50-300mg/kg |
n/a |
30-75mg/kg |
50-140mg/kg |
|
Indian Allowable |
300-600mg/kg |
3-6mg/kg |
n/a |
250- |
n/a |
250- |
135-270mg/kg |
|
Limits |
|
|
|
500mg/kg |
|
300mg/kg |
|
|
