The Scientific World Journal / 2018 / Article / Tab 6

Research Article

Sequential Extractions and Toxicity Potential of Trace Metals Absorbed into Airborne Particles in an Urban Atmosphere of Southwestern Nigeria

Table 6

Health risk from metals in dust for adults and children at various sampled sites of Akure.

DinhDingDderHQihHQinHQderHI = ∑HQ

AKEXPbChild0.1326996
Adult0.0145868
CrChild0.0362402
Adult0.00058830.00381370.0051628
CdChild-0.06989590.0008504-
Adult0.00119520.0012712

AKOAPbChild0.00029380.145162
Adult0.00041290.0159567
CrChild0.00011930.04070140.0006190.0414396
Adult0.00067270.00436090.000870.0059035
CdChild0.03984660.00048480.0403315
Adult--

AKOBPbChild0.00043090.1231280.00024970.1233811
Adult0.01319230.00307050.0162821
CrChild0.02259730.00034370.0230071
Adult0.00037350.00242110.00038640.003181
CdChild0.04234520.00051520.0428605
Adult-0.0007241-

AKALPbChild0.16194130.00032840.1622742
Adult0.01735090.00046150.0178378
CrChild0.02174250.00033070.0221368
Adult0.00232950.00046470.0031536
CdChild0.05398360.00065680.0546405
Adult-0.0009231-

AKORPbChild0.00034070.09735260.00019740.0975528
Adult0.01043060.00027750.0107233
CrChild0.02193970.00033370.0223377
Adult0.00036260.00235070.0004690.0031823
CdChild0.0626630.00076240.0634256
Adult-0.0010715-

AKBRPbChild0.02220590.0222515
Adult0.00237920.002446
CrChild0.01976990.00030070.0201285
Adult0.00032670.00211820.00042260.0028675
CdChild0.02005480.0002440.0202989
Adult-0.0003429-