
	Journal of Applied Sciences
	Year: 2007 \| Volume: 7 \| Issue: 1 \| Page No.: 35-40 DOI: 10.3923/jas.2007.35.40

Analysis of Potentially Toxic Metals in Airborne Cement Dust Around Sagamu, Southwestern Nigeria

A.M. Gbadebo and O.D. Bankole

Abstract: This study analyzed the concentration levels of potentially toxic and harmful elements contained in the airborne cement dust generated in the vicinity and farther away 500 m in the conventional four cardinal directions from the West African Portland Cement Company (WAPCO) factory mill, Sagamu. The results indicated that the concentration range of these toxic elements fall between 40.0 and 280,000 μg g^–1 in the cement dust samples. Also, the concentration range of these toxic elements in 1 L of air samples varies between 0.01 μg g^–1 and 29.92 μg L^–1. The results generally show elevated concentrations of all the elements when compared with USA threshold limit of particulate metal concentration (e.g., Pb (1.5 g m^–3); Cd (0.004-0.026 g m^–3) in the air. These elements in the airborne cement dusts may pose a great threat to the health of plants, animals and residents in and around the factory and also to workers and visitors to the factory.

PDF Fulltext XML References Citation Report Citation

RELATED ARTICLES:

•	Air Quality and Health of Cement Dealers in OBIO/Akpor Local Government Area of Rivers State, Nigeria

•	Investigation of Cytotoxicity and Mutagenicity of Cement Dust Using Allium cepa Test

•	The Prophylactic Efficacy of Roselle [H. sabdariffa], Moringa [Moringa oleifera], Ginger [Z. officinale] and Ugwu [T. occidentalis] on the Hematology and Serum Protein of Albino Rats [Rattus norvegicus] Exposed to Cement Dust

•	Investigation of General Effects of Cement Dust to Clear the Controversy Surrounding its Toxicity

How to cite this article:

A.M. Gbadebo and O.D. Bankole, 2007. Analysis of Potentially Toxic Metals in Airborne Cement Dust Around Sagamu, Southwestern Nigeria. Journal of Applied Sciences, 7: 35-40.

DOI: 10.3923/jas.2007.35.40

URL: https://scialert.net/abstract/?doi=jas.2007.35.40

COMMENT ON THIS PAPER

Navigation


		Online First
		Current Issue
		Previous Issues
		Editorial Board
		Submit a Manuscript
		Guide to Authors
		Subscribe to E-alerts

Indexed In


		AGRIS
		ASCI-Database
		Asian Digital Library
		Chemical Abstract Services
		Google Scholar

Science Alert