Skip to content
Topic

heavy metals

Papers (739)

Heavy Metal Content of Pteridium aquilinum from Njere River Bank in Umuakam Okaiuga Nkwoegwu, Umuahia North L.G.A of Abia State

I. A. Okoro, D. Akachukwu & U. Mbakwe · Asian Journal of Advances in Agricultural Research · 2017

Aims: To assess the heavy metal content of P. aquilinum from Njere river bank in Umuakam Okaiuga Nkwoegwu, Umuahia North L.G.A of Abia state. Study Design: Plant samples were collected from upstream, midstream and downstream locations of the river bank. Place and Duration of Stud...

Open access Research Article 10.9734/AJAAR/2017/34802

Evaluation of Heavy Metal Content of Soil Sample from Njere River in Umuakam Okaiuga Nkwoegwu, Umuahia North L.G.A of Abia State

U. Mbakwe, D. Akachukwu & I. A. Okoro · Asian Journal of Soil Science and Plant Nutrition · 2017

Aim: To evaluate the heavy metal content of soil samples from Njere river bank. Study Design: Soil samples were sourced from three different locations, upstream, midstream and downstream of the river bank. Place and Duration of Study: Department of Chemistry, Michael Okpara Unive...

Open access Research Article 10.9734/AJSSPN/2017/34803

Assessment of Heavy Metals Concentration in Shell and Fin Fish from Iko River Estuary, Southeastern Nigeria

N. O. Abiaobo, I. I. Akpan & S. I. Umana · Journal of Agriculture and Ecology Research International · 2017

Heavy metals (HM) concentration in croaker (Pseudotolithus typus) and periwinkle (Tympanotonus fuscatus) from Iko River estuary, Southeastern Nigeria were carried out between June and December, 2015 using UNICAM 939 Atomic Absorption Spectrophotometer (AAS).  The results in (mg/k...

Open access Research Article 10.9734/JAERI/2017/35829

Impact of Automobile Repair Activities on Physicochemical and Microbial Properties of Soils in Selected Automobile Repair Sites in Abuja, Central Nigeria

Christopher I. Ekeocha, Christopher I. Nwoko & Lynda O. Onyeke · Chemical Science International Journal · 2017

This research is aimed at evaluating the impact of activities carried out in automobile repair sites on quality of soils in the area. To achieve this target, soil samples were collected from five sampling points in each of the three selected sites (Apo, Kugbo and Zuba) to a depth...

Open access Research Article 10.9734/CSJI/2017/36065

Impact of Waste Dump on Heavy Metal Pollution of Riverbank Soil and Physico-chemical Properties of River Arumangye in Doma, Nasarawa State, Nigeria

E. Ndor, S. N. Dauda & O. J. Jayeoba · Asian Research Journal of Agriculture · 2017

In Nigeria, rivers and streams are natural water bodies that flow through cities and town. These rivers and streams are badly kept with their banks serving as disposal site. A study was conducted in 2015 in river Arumangye, with the aim of evaluating the effect of waste dump on h...

Open access Research Article 10.9734/ARJA/2017/34486

Evaluation of Heavy Metal Contamination of Soils alongside Awka- Enugu Road, Southeastern Nigeria

D. E. Ezemokwe, C. B. Ichu, J. N. Okoro & A. I. Opara · Asian Journal of Environment & Ecology · 2017

Fourteen top soil samples were collected from old Awka-Enugu road passing through Obioma, Nsude, Ngwo and Abor communities. Samples were taken from a depth of 10-15cm after making a hole with a pick axe. Total concentrations of cadmium (Cd), copper (Cu), nickel (Ni), lead (Pb), z...

Open access Research Article 10.9734/AJEE/2017/34865

Assessment of Physical Properties and Heavy Metals in Borehole Water from Ogale, Eleme Local Government Area of Rivers State

Ndowa Owate Oyor, Ndokiari Boisa, Josephine Akaninwor & Tebekeme Okoko · International Journal of Biochemistry Research & Review · 2017

Aim: To assess the physical properties and some heavy metal levels of borehole water in Ogale, Eleme local government area of Rivers State. Study Design: Water samples were collected from boreholes of twelve (12) communities in Ogale, Eleme and analyzed for physical parameters an...

Open access Research Article 10.9734/IJBCRR/2017/35408

Study of Antioxidants, Phytochemicals and Heavy Metals in Crude Leaf Extract in Different Solvents of Castor (Ricinus communis)

Brij B. Tewari, G. Rekha & S. Gomathinayagam · Asian Journal of Advances in Agricultural Research · 2017

The castor oil plant Ricinus communis is a member of the family Euphorbiaceae. This plant is a member of the genus Ricinus which is traditionally called castor bean. Castor seed is the source of castor oil, which has a number of uses. The leaves were dried in an oven at 50 – 60ºC...

Open access Research Article 10.9734/AJAAR/2017/33203

Effect of Climate Change through Temperature Increase on Heavy Metals Concentrations in Water and Sediment of Ekpan Creek, Delta State, Nigeria

Oluowo Elohor Freeman, Olomukoro John Ovie & Isibor Patrick Omoregie · Advances in Research · 2017

Climate change affect the physiochemical characteristics of water bodies directly through temperature increase with resultant effect in reducing heavy metals concentrations in surface water temporarily, and indirectly changing the physical and chemical processes related to temper...

Open access Research Article 10.9734/AIR/2017/34754

Microbial Community Profiling of Spent-oil Contaminated Soil in Odukpani, Nigeria

A. A. Unimke, I. U. Bassey, A. O. Mmuoegbulam & H. N. Ikat · Asian Journal of Environment & Ecology · 2017

The evaluation of microbiological and heavy metals concentration of oil contaminated soil samples from three different locations, thus; Okurikang, Inuakpa and Creek Town of Odukpani Local Government Area of Cross River State was investigated. The Total Heterotrophic Bacteria (THB...

Open access Research Article 10.9734/AJEE/2017/34849

Assessment of Heavy Metal Content of Njere River in Umuakam, Okaiuga Nkwoegwu, Umuahia North L.G.A

D. Akachukwu, U. Mbakwe & I. A. Okoro · Archives of Current Research International · 2017

Aims: To assess the heavy metal content of water from Njere river in Umuakam Okaiuga Nkwoegwu autonomous community in Umuahia North L.G.A of Abia State. Study Design: Purposive sampling was employed for sample collection. Place and Duration of Study: Department of Chemistry, Mich...

Open access Research Article 10.9734/ACRI/2017/34334

Lead-induced Oxidative Stress and Chemoprotective Role of Dietary Supplements on Wistar Albino Rats

C. O. Ujowundu, G. N. Okwu, J. J. Achilike, L. A. Nwaogu, A. C. Ene & C. I. Iheme · Annual Research & Review in Biology · 2017

The heavy metal lead (Pb) is a common environmental pollutant with widespread distribution, and oxidative stress has been implicated in the pathogenesis of its toxicity. The ameliorative effect of nutritional contents of palm oil and cod liver oil (dietary supplements) following...

Open access Research Article 10.9734/ARRB/2017/33167

Sea Water Intrusion and Surface Water Salinity and Its Influence on Irrigation Water Quality in Ramisi Area, Kenya

A. Chalala, L. M. Chimbevo, J. M. Kahindo, M. M. Awadh & J. B. Malala · Journal of Agriculture and Ecology Research International · 2017

Cane growing is one of the major economic activities in Ramisi, Kwale County besides tourisms and fishing. Although Ramisi Sugar Factory has been defunct for long previously, it has been reinstated and now christened Kwale International Sugar Company Limited (KISCOL). Coast regio...

Open access Research Article 10.9734/JAERI/2017/16642

Concentration of Heavy Metals in Soils at the Municipal Dumpsite in Calabar Metropolis

V. F. Ediene & S. B. A. Umoetok · Asian Journal of Environment & Ecology · 2017

This research was carried out to investigate the levels of heavy metals in soils at the municipal dumpsite in Calabar, Cross River State, Nigeria. Composite soil samples were collected from five different landscape positions along a toposequence (crest, upper slope, middle slope,...

Open access Research Article 10.9734/AJEE/2017/34236

Heavy Metal Concentrations in Selected Fishes, and Water from Orogodo River, Agbor, Delta State in Nigeria

O. M. Wangboje, P. C. Ekome & U. I. Efendu · Asian Journal of Environment & Ecology · 2017

This study determined heavy metal:- (lead (Pb), cadmium (Cd), copper (Cu), zinc (Zn) and iron (Fe) concentrations in selected fish species including: (Brycinus intermidus, Clarias gariepinus, Parachanna obscura, Ctenopoma kingsleyae, Hemichromis bimaculatus and Phractolaemus anso...

Open access Research Article 10.9734/AJEE/2017/33608