Aims: The distribution of polycyclic aromatic hydrocarbons (PAHs) and heavy metals in soils from Onitsha municipal solid waste landfill were studied. Study Design: The Onitsha solid waste dumpsite were divided into two groups, the active site labelled (A), where waste dumping is...
Open access
Research Article10.9734/BJAST/2014/12324
Aim: To determine the level and distribution of Zn, Cu, Ni, Cr, Pb, Hg and V from soils in the vicinities of Kakuri industrial area of Kaduna state, Nigeria. Study Design: To compare the soil heavy metal concentrations with regulatory standard values permitted by the Nigerian env...
Open access
Research Article10.9734/JSRR/2015/13212
An alternative landfill capping technique ‘Phytocapping’ (establishing plants on the waste directly, or on a layer of soil placed over the waste) was trailed at Rockhampton, Australia, as it is eco-friendly, less expensive and socially acceptable. In this capping trees are used a...
Open access
Research Article10.9734/IJPSS/2015/13099
This work was carried out in order to study the possibility of using pinecones as inexpensive sorbent material for the removal of copper ions in solution. The experiment was carried out in the Department of Chemistry, University of Ibadan, Ibadan, Oyo State, Nigeria. Batch adsorp...
Open access
Research Article10.9734/ACSJ/2014/11115
Human activities had been the major causes of water pollution, and the presence of heavy metals could be an indicator that water bodies are polluted. This research examined the concentration of heavy metals in well and bore hole water from three different areas (Bodiga, Labana fa...
Open access
Research Article10.9734/IRJPAC/2014/11640
A total of 12 soil samples from four different sites across the United Republic of Tanzania (URT) were collected and analysed for heavy metals (metalloids) (V, Cr, Ni, Cu, Zn, As, Cd, Hg and Pb) concentration. The technique used was Energy Dispersive X-Ray Fluorescence (EDXRF). R...
Open access
Research Article10.9734/IJPSS/2014/11072
Assessment of Toxic Metals in Dairy Milk and Animal Feed in Peshawar, Pakistan Aims: To assess the concentration of toxic heavy metals [Cadmium, Copper, Lead and Nickle] in dairy milk and animal feed of urban and rural areas and correlate them. Study Design: It was a cross-sectio...
Aims: To ascertain the adsorptive potentials of chitosan derived from crab shell for the removal of copper and nickel from mixed metals solution in order to evaluate the competition of different metallic ions for the chelation sites of chitosan. Study Design: Multifactorial desig...
Open access
Research Article10.9734/BJAST/2014/6451
Heavy metal contents of some crops and farm soil irrigated along the Bindare stream in Chikaji Zaria were investigated. The results of the analysis indicate that the crops contained substantial amount of heavy metals (Pb, Cr, Zn and Fe) compared to similar crops irrigated far d...
Open access
Research Article10.9734/ACSJ/2014/11858
The aim of this study was to determine the levels of twelve elements (Ca, Cd, Cr, Cu, Fe, K, Mg, Mn, Na, Ni Pb and Zn) in samples of palm oil (Elaeis guineensis Jacq.) from eight (8) towns in Abia State, South-eastern Nigeria. Samples were collected from markets in 8 towns in Jan...
Open access
Research Article10.9734/JSRR/2014/11428
Aims: To study the possibility of using biochar as an inexpensive sorbent material for the removal of copper ions in aqueous solution. Place of Study: Department of Chemistry, University of Ibadan, Ibadan, Oyo State, Nigeria. Methodology and Results: Batch adsorption studies were...
Open access
Research Article10.9734/IRJPAC/2014/11079
The importation and refurbishing of second-hand electrical and electronic equipment (EEE) is a major concern all over the world and Nigeria is not in exception owing to the generation of e-wastes. The assessment of the levels of Pb, Cr, Ni, Cd and Zn in the dust at dismantling si...
Open access
Research Article10.9734/IRJPAC/2014/7694
Aim: To assess contamination of borehole water by heavy metals (Fe, Zn, Pb, Cr, Cu, Ni, Mn). Study Design: Water samples collected from fifty two boreholes in twelve Local Government Areas (L.G.A) of Nasarawa State were analyzed for the heavy metal concentrations. Place and Durat...
Open access
Research Article10.9734/ACSJ/2014/10553
Aims: Contamination of surface water, sediment and fish samples by heavy metals have been a problem of developing countries as a result of growing rate of industrialization. This study was aimed at determining the level of heavy metal toxicants in water, sediment and fish samples...
Open access
Research Article10.9734/BJAST/2014/8199
An experiment was conducted to evaluate the heavy metals toxicity in vegetables irrigated with wastewater. Different experimental sites were selected from district Sargodha, Pakistan. Samples of wastewater, contaminated soil and vegetables irrigated with wastewater were collected...
Open access
Research Article10.9734/BJAST/2014/10216