Determination of arsenic,chromium, mercury,selenium and zinc in tropical marine fish by neutron activation |
| |
| Authors: | A K M Sharif M Alamgir K R Krishnamoorthy A I Mustafa |
| |
| Institution: | (1) Institute of Nuclear Science and Technology, Atomic Energy Research Establishment, Savar, P.O. Box-3787, Dhaka, (Bangladesh);(2) Analytical Chemistry Division, Bhabha Atomic Research Centre, Trombay, 400085 Bombay, (India);(3) Department of Applied Chemistry and Chemical Technology, University of Dhaka, 1000 Dhaka, (Bangladesh) |
| |
| Abstract: | Determination of arsenic, chromium, mercury, selenium and zinc in several commonly consumed tropical marine fishes have been carried out by neutron activation followed by radiochemical separation to remove the interfering activities of sodium, potassium, bromine, and phosphorus, etc., in order to establish the baseline data and to measure the levels of contamination, if any. The results of this study positively indicate that the marine fishes of Bangladesh have concentrations much below the permissible levels for these toxic elements. A radiochemical scheme for the separation of seven trace elements in biological material is also presented in this paper. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
