Zobrazeno 1 - 10
of 26
pro vyhledávání: '"K. C. Güven"'
A new technique for the solution of references problem in oil pollution measurement by UVF technique
Publikováno v:
Mediterranean Journal of Chemistry, Vol 6, Iss 1, Pp 654-657 (2016)
In this work, the problems of references used for oil pollution measurement by UVF method were discussed. The main problem of this method is that the origin of the reference for pollutant oil is unknown. The proposed solution for this problem was bas
Autor:
S. Ünlü, K. C. Güven
Publikováno v:
Bulletin of Environmental Contamination and Toxicology. 67:0001-0005
Publikováno v:
Toxicological & Environmental Chemistry. 47:65-70
The selectivity of heavy metal binding by algal polysaccharides such as alginic acid, carrageenan types and agar was investigated. Lead was retained in highest amounts by alginate. Algal polysaccharides were ranked as: Sodium alginate > carrageenans
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry Letters. 187:393-398
The retention of137Cs in algal polysaccharides has been studied. Alginic acid showed higher retention value than the tested alginate samples. The retention of137Cs in carrageen types and agar was first investigated. The binding capacities were found
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry Letters. 175:9-15
Radiocesium (134Cs and137Cs) activity levels in mosses from the Black Sea area, northern Turkey, are reported following the Chernobyl accident during the period of 1989–1991. The cesium radionuclides were detected and measured in all the samples bu
Publikováno v:
Die Pharmazie. 53(9)
Publikováno v:
Botanica Marina. 36
This paper reports on heavy metal pollution in five algae, a phanerogam and the sediments collected from seven stations in the Bosphorus. The phanerogam Zostera marina showed higher metal levels than the algae tested. The metal contents were always h
Publikováno v:
Die Pharmazie. 47(2)
Autor:
N. Erentürk, N. Saygı, S. Topcuoḡlu, D. Kut, K. C. Güven, Bayram Öztürk, N. Esen, Bora Güvener, Erdal Cevher
Publikováno v:
Botanica Marina. 35
This paper reports a study on the metal content of Black Sea algae from 1979 to 1988. Pollution was found to increase during this time. The metals accumulated in different algal taxa were: in green algae, Al, Cr and Fe; in brown algae, As and Sr; in
Publikováno v:
Die Pharmazie. 46(7)