Nadia Badawy

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  • A G El-Said, N A Badawy, S E Garamon, A G El-Said
  • 2013
The present study deals with the competitive adsorption of cadmium (Cd(II)) and mercury (Hg(II)) ions onto rice husk ash (RHA) from single component and binary systems. Equilibrium adsorption is affected by the initial pH (pH 0) of the solution. The pH 0 ≈ 6.0 is found to be the optimum for the individual removal of Cd(II) and Hg(II) ions by RHA. The pH of(More)
AIM Workplace stress is hazardous for its harmful impact on employees' health and organizational productivity. The aim of the study is to apply the Allostatic Load Index (ALI) which is a multi-component measure for health risk assessment and early detection of stress among workers in Egypt. METHODS Sixty-two working adults randomly selected from two(More)
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