The efficiency of Malachite green dye and Lead ion removal from aqueous solution and industrial waste effluents by adsorption using activated clay made from Ugwaka clay (Black Clay) have been investigated. Pilot-scale activation of the clay was performed at a temperature of 100º...
Open access
Research Article10.9734/ACRI/2018/39302
Removal of lead from Enugu coal with different acids as the leachant under different conditions such as leaching time, particle size, acid concentration, and leachant volume was investigated in this studies. The filtrate from each treatment was analyzed with Atomic Absorption X-r...
Open access
Research Article10.9734/jenrr/2019/v3i130090
This work presents the results of sorption studies of orange G and phenol Red dyes onto palm kernel shell activated carbon (PKS-AC). The adsorbent was prepared by chemical activation using zinc chloride. The effect of various parameters such pH, initial ion concentration, contact...
Open access
Research Article10.9734/AJOPACS/2018/39338
The application of response surface methodology in phenol red adsorption using kola nut shell activated carbon was studied. Chemical method of activation using zinc chloride (ZnCl2) was used to prepare the carbon. The impregnated samples were kept in an oven at 383K for 24 hours....
Open access
Research Article10.9734/IRJPAC/2017/39421