Distribution of ash

The study was intended to evaluate the effect of reinforcement percentage on the deformation behaviour. The mechanical properties like hardness, tensile behavior, modulus of elasticity, yield stress have been carried out.

6p lucastanguyen 01-06-2020 17 2   Download

Toxic heavy metals, i.e. copper (II), lead (II) and cadmium (II), can be removed from water by metallurgical solid wastes, i.e. bauxite waste red muds and coal fly ashes acting as sorbents. These heavy-metal-loaded solid wastes may then be solidified by adding cement to a durable concrete mass assuring their safe disposal. Thus, toxic metals in water have been removed by sorption on to inexpensive solid waste materials as a preliminary operation of ultimate fixation. Metal uptake (sorption) and release (desorption) have been investigated by thermostatic batch experiments.

11p tudoia 06-04-2011 118 8   Download