Browsing by Subject "Hydration"
Now showing items 1-4 of 4
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Dermal and respiratory exposure to cobalt salts in a packaging area of a base metal refinery
(North-West University, 2010)Cobalt is a commonly known sensitiser in industrial settings and has been classified by the IARC as a possible group (2B) human carcinogen. Workers at a South African base metal refinery are potentially exposed to cobalt ... -
The influence of different types of barrier creams on skin barrier function
(North-West University, 2012)Aims and objectives: The research aims and objectives of this study were: Firstly to determine the positive effects and possible disadvantages of three types of barrier creams on skin barrier function by determining skin ... -
The influence of hydrating agents on the hydration of industrial magnesium oxide
(Wiley, 2010)BACKGROUND: The influence of different hydrating agents on the pH of the hydrating solutions, rate of hydration of MgO to Mg(OH)2 and product surface area was studied as a function of temperature of hydration. Hydrating ... -
Influence of hydration time on the hydration of MgO in water and in a magnesium acetate solution
(Springer, 2009)The time required for maximum hydration of MgO obtained from the calcination of magnesite was determined. The MgO samples were hydrated for different time intervals in both water and magnesium acetate. A thermogravimetric ...