Accumulation of heavy metals in the soil due to annual dressings with sewage sludge.
1980 ◽
Vol 28
(4)
◽
pp. 228-237
Keyword(s):
In a long term field experiment 0, 6, 12 or 18 tonnes/ha/yr of sewage sludge (dry matter basis) were applied to permanent grassland. Sludge application markedly increased the contents of Cd, Pb, Zn, Cu, Ni, Cr, Mo, to a depth of 15-25 cm, but Co, Mn and Fe contents were increased only in the surface 5 cm of soil. (Abstract retrieved from CAB Abstracts by CABI’s permission)
1990 ◽
Vol 22
(7)
◽
pp. 977-982
◽
Keyword(s):
Keyword(s):
2018 ◽
Vol 625
◽
pp. 8-15
◽
2001 ◽
Vol 30
(5)
◽
pp. 1575-1580
◽
2012 ◽
Vol 12
(4)
◽
pp. 531-541
◽
2017 ◽
Vol 599-600
◽
pp. 854-862
◽
1984 ◽
Vol 103
(1)
◽
pp. 25-35
◽
Keyword(s):
Keyword(s):
1989 ◽
Vol 60
(3-4)
◽
pp. 235-256
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