From: Investigation of soils affected by burnt hospital wastes in Nigeria using PIXE
ELEMENTS | CONCENTRATION ppm | ||||
---|---|---|---|---|---|
SITE 1 | SITE 2 | SITE 3 | SITE 4 | CONTROL | |
Si | 11.6%±0.51% | 13.9%±0.60% | 23.1%±0.84% | 27.9%±0.85% | 18.3%±0.65% |
Cl | 279.6±29.76 | 163.1±33.67 | 136.87±41.56 | 77.8±13.54 | ND |
K | 1704.2±16.93 | 1864±16.76 | 2341.5±16.74 | 6883.6±15.72 | 7935.4±19.81 |
Ca | 3440.7±18.54 | 4328.6±17.33 | 4110.8±21.36 | 4562.3±57.23 | 3514.7±71.09 |
Ti | 2837.5±76.54 | 3482.2±77.62 | 2954.1±85.85 | 4834.0±68.72 | ND |
V | 151.4±24.51 | 172.7±11.32 | 166.5±34.34 | 162.7±26.55 | ND |
Cr | 232.4±14.32 | ND | 211.5±15.32 | 117.3±29.82 | 960.5±11.51 |
Mn | 72.7±1.32 | 90.0±13.34 | 330.1±14.52 | 227.4±6.41 | 920.9±41.96 |
Fe | 54210.0±43.2 | 65085.2±54.3 | 78201±65.4 | 81228.8±54.9 | 29110±76.9 |
Zr | 971±7.10 | 273.7±15.91 | 177.8±22.72 | 1055.0±66.94 | 1004.1±87.21 |
Pb | 119.9±26.96 | 102.2±29.87 | 167.2±17.43 | 102.2±37.43 | ND |