Tow samples of Al2O3/CdO mixed oxide were prepared by co-precipitation method at
PH 8 using concentrated ammonia as precipitated agent.The mixed system was prepared by
mixing aluminum chloride solution with cadmium chloride solution and aluminum ni
trate
solution with cadmium nitrate solution which prepared in previous work.
The nature of anions affected pore radii anions.
The results showed the increasing of micro porosity.
The adsorption ability of those pollutants by the Anion exchanger
( A36MB ) have been studied. A good results have been obtained
after( 8 hour ) as a real time of this operation . The removal ratio
reach up to( 96.62%) , when the quantity of the s
olid ( Anion
exchanger) was about 10 gr and the wastewater about 150 gr
where the ratio of( sold/water) was about 6.666 % .
