Abstract
Green leaves of Ficus (Ficus penegalensis) and Neem (Azadirachta indica) were analyzed for their trace metals (Pb, Zn and Cd) contents. The samples were collected and washed according to metal analysis standardization. Solutions of the samples for analysis were obtained by wet-digestion method using nitric perchloric acid mixture. The trace elements lead, zinc and cadmium were determined by Atomic Absorption Spectroscopic technique (AAS) for the 18 samples collected from Khartoum (Sharia elneel), Omdurman (Ombadda) and Khartoum North (Kadaro) as heavy-traffic, low-traffic areas and distal area, respectively. The species Ficus and Neem samples were collected each randomly from such areas. The samples were taken from the tips, mids and bottoms of each tree. (Author)
Abd Alla, A. A. M.
[1]
- Department of Chemistry, Faculty of Science, University of Juba, Khartoum (Sudan)
Citation Formats
Abd Alla, A. A. M.
Green leaves as indicator for air pollution.
Sudan: N. p.,
2004.
Web.
Abd Alla, A. A. M.
Green leaves as indicator for air pollution.
Sudan.
Abd Alla, A. A. M.
2004.
"Green leaves as indicator for air pollution."
Sudan.
@misc{etde_20899222,
title = {Green leaves as indicator for air pollution}
author = {Abd Alla, A. A. M.}
abstractNote = {Green leaves of Ficus (Ficus penegalensis) and Neem (Azadirachta indica) were analyzed for their trace metals (Pb, Zn and Cd) contents. The samples were collected and washed according to metal analysis standardization. Solutions of the samples for analysis were obtained by wet-digestion method using nitric perchloric acid mixture. The trace elements lead, zinc and cadmium were determined by Atomic Absorption Spectroscopic technique (AAS) for the 18 samples collected from Khartoum (Sharia elneel), Omdurman (Ombadda) and Khartoum North (Kadaro) as heavy-traffic, low-traffic areas and distal area, respectively. The species Ficus and Neem samples were collected each randomly from such areas. The samples were taken from the tips, mids and bottoms of each tree. (Author)}
place = {Sudan}
year = {2004}
month = {Feb}
}
title = {Green leaves as indicator for air pollution}
author = {Abd Alla, A. A. M.}
abstractNote = {Green leaves of Ficus (Ficus penegalensis) and Neem (Azadirachta indica) were analyzed for their trace metals (Pb, Zn and Cd) contents. The samples were collected and washed according to metal analysis standardization. Solutions of the samples for analysis were obtained by wet-digestion method using nitric perchloric acid mixture. The trace elements lead, zinc and cadmium were determined by Atomic Absorption Spectroscopic technique (AAS) for the 18 samples collected from Khartoum (Sharia elneel), Omdurman (Ombadda) and Khartoum North (Kadaro) as heavy-traffic, low-traffic areas and distal area, respectively. The species Ficus and Neem samples were collected each randomly from such areas. The samples were taken from the tips, mids and bottoms of each tree. (Author)}
place = {Sudan}
year = {2004}
month = {Feb}
}