FUW TRENDS IN SCIENCE & TECHNOLOGY JOURNAL

(A Peer Review Journal)
e–ISSN: 2408–5162; p–ISSN: 2048–5170

FUW TRENDS IN SCIENCE & TECHNOLOGY JOURNAL

EFFECT OF MINING OPERATION ON THE LEVEL OF HEAVY METALS IN SOILS FROM AREAS AROUND TANTALITE MINES IN OGAPA OTTO, NASARAWA STATE, NIGERIA
Pages: 313-318
O. D. Opaluwa, Y. A. Iyaka, N. N. Ndamitso, I. N. Abdullahi


keywords: Mining, heavy metals, soil, contamination, environment, pollution

Abstract

The effect of mining on the concentration of heavy metals in soils from areas around tantalite mines was studied. Forty topsoil samples and fifteen control samples were collected with hand auger at 0 – 20 cm depth from the study area. The samples were prepared and analysed for heavy metals such as Cd, Co, Cr, Cu, Fe, Pb, Mn, Ni and Zn using atomic absorption spectrophotometer, AAS. The results of the metal analyses in soils obtained for the samples have the mean concentrations of......................................................................................................................

References

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Highlights