Zobrazeno 1 - 4
of 4
pro vyhledávání: '"O. O. Ayejuyo"'
Autor:
A. B. Williams, O. O. Ayejuyo
Publikováno v:
Bulletin of the Chemical Society of Ethiopia, Vol 29, Iss 2, Pp 215-228 (2015)
Catfish (Chrysichthys nigrodigitatus) and mullet (Liza grandisquamis) were sampled from Lagos Lagoon and Agboyi Creek and analysed for alpha-BHC, beta-BHC, lindane, delta-BHC, heptachlor, heptachlor-epoxide (B), aldrin, dieldrin, endrin, endrin aldeh
Externí odkaz:
https://doaj.org/article/a7f7454a74744409ae62b5502a31640d
Autor:
R. A. Olowu, O. O. Ayejuyo, A. Adejoroi, G. O. Adewuyi, M. O. Osundiya, C. T. Onwordi, K. A. Yusuf, M. S. Owolabi
Publikováno v:
E-Journal of Chemistry, Vol 7, Iss 2, Pp 526-530 (2010)
The level of heavy metals in crabs and prawns was investigated using Atomic Absorption Spectrophotometer. The mean concentration of copper in the crab was 1.56±0.87 µg/g; the mean concentration of zinc in the crab was also 0.64±1.96 ܖg/g. Chromiu
Externí odkaz:
https://doaj.org/article/491c5350e1774d0b882e7b7646d2591e
Autor:
R. A. Olowu, O. O. Ayejuyo, G. O. Adewuyi, I. A. Adejoro, T. A. Akinbola, M. O. Osundiya, C. T. Onwordi
Publikováno v:
E-Journal of Chemistry, Vol 7, Iss 2, Pp 605-611 (2010)
The physiochemical properties of Oke Afa water body were investigated. The parameters were compared with established international standard (APCELS). The canal water contained very high concentration of BOD (64.8±11.3 mg/L) and COD (107.8±22.3 mg/L
Externí odkaz:
https://doaj.org/article/6a91ccab4874458e84c59894072a44b7
Autor:
R. A. Olowu, O. O. Ayejuyo, G. O. Adewuyi, I. A. Adejoro, A. A. B. Denloye, A. O. Babatunde, A. L. Ogundajo
Publikováno v:
E-Journal of Chemistry, Vol 7, Iss 1, Pp 215-221 (2010)
Water samples, sediments, tilapia and cat fishes from each of Epe and Badagry lagoons in Lagos State, Nigeria were analyzed quantitatively for the presence of zinc, nickel and iron using Perking Elmer atomic absorption spectrophotometer. The sediment
Externí odkaz:
https://doaj.org/article/92d82b81f540436698d6d41c07791c15