DISTRIBUTION OF POLYCYCLIC AROMATIC HYDROCARBONS (PAHS) IN SOME CHARCOAL ROASTED FOODS COMMONLY CONSUMED IN PORT HARCOURT, NIGERIA

Autor: Virginia I. P. NITONYE, Michael HORSFALL Jnr., Mark O. ONYEMA

Publikováno v: Food and Environment Safety, Vol 18, Iss 3, Pp 167-175 (2019)

Sixteen (16) priority polycyclic aromatic hydrocarbons (PAHs) were investigated in commonly consumed charcoal roasted foods prepared by roadside vendors in Port Harcourt, Nigeria. Charcoal roasted fish (CR-FH), meat (CR-MT), plantain (CR-PN) and yam

Externí odkaz: https://doaj.org/article/59d3f7824dcc49b1b24033db86ed9940

kinetic studies on the sorption of lead and cadmium ions from aqueous solutions by Caladium bicolor (wild cocoyam) biomass

Autor: Michael Horsfall Jnr, Ayebaemi I. Spiff

Publikováno v: Bulletin of the Chemical Society of Ethiopia, Vol 19, Iss 1, Pp 89-102 (2005)

Kinetic investigations are necessary for determining the rate of reaction and mechanism. The kinetics of the sorption of Pb2+ and Cd2+ from aqueous solution on to the biomass of C. bicolor was studied by batch equilibrium technique. The removal of th

Externí odkaz: https://doaj.org/article/cc1991215c714366bdfc0f66d57f78fd

Risk assessment of human exposure to lead and cadmium in tissues of Blackchin Tilapia (Sarotherodon melanotheron) from an intertidal creek in the Niger Delta region of Nigeria

Autor: Owhonda Chikeru Ihunwo, Millicent Uzoamaka Ibezim-Ezeani, Vremudia Onyeajoma Wekpe, Amir Reza Shahabinia, Estefanía Bonnail, Prince Chinedu Mmom, Michael Horsfall (Jnr)

Publikováno v: Environmental Research Communications. 4:075007

The present study investigated the risk associated with concentrations of lead and cadmium in tissues (gills, livers and muscles) of Blackchin tilapia (Sarotherodon melanotheron) from upstream and downstream regions of an intertidal creek in Rivers S

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d1eba414adbff9cf137680d606626840
https://doi.org/10.1088/2515-7620/ac7f14

Source Tracking and Carcinogenic Risk of Polycyclic Aromatic Hydrocarbons in Contaminated Farmlands from Egi, Niger Delta, Nigeria

Autor: Charles Ikenna Osu, Elechi Owhoeke, Michael Horsfall Jnr

Publikováno v: Journal of Drug Design and Medicinal Chemistry. 5:61

The levels of Polycyclic Aromatic Hydrocarbons (PAHs) in contaminated farmland soil from three oil-producing communities (Oboburu, Obagi, and Ogbogu) in Egi, Niger Delta were assessed for variability, origin and health risks. The result showed that t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3cb9a151182ac491a9f42ffd3e484ce9
https://doi.org/10.11648/j.jddmc.20190504.12

RETENTION OF PB (II) ION FROM AQUEOUS SOLUTION BY NIPAH PALM (NYPA FRUTICANS WURMB) PETIOLE BIOMASS

Autor: Donbebe Wankasi, Ayebaemi I. Spiff, Michael Horsfall Jnr

Publikováno v: Journal of the Chilean Chemical Society, Volume: 50, Issue: 4, Pages: 691-696, Published: DEC 2005
Journal of the Chilean Chemical Society v.50 n.4 2005
SciELO Chile
CONICYT Chile
instacron:CONICYT

The retention of Pb (II) from aqueous solution by pure (PB) biomass and thioglycolic acid (TGA) modified biomass (MB) of Nipah palm (Nypa fruticans Wurmb) petiole was studied using batch sorption technique. The equilibrium retention capacity of Pb (I

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7e3de253288e2524af8e8c9cfc6e338
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072005000400009&lng=en&tlng=en