In the prersent study the peel chicken eggs with activated internal membranes by concentrated sulfuric acid and sodium bicarbonate as materials natural adsorbent vital to removed organic pigments such as methyl orange dye, was used to addressed the following :-
1- study the chemical composition (moisture, ash, protein and fat): Their percentag in the peels with internal membranes reached to (1.398, 4.383, 4.900 and 0.989) % respectively, as well as metal ions in ash was estimated, Whever the percentag of calcium, potassium, magnesium , iron, copper, zinc and manganese in the peels with internal membranes were 28.70, 6.90, 8.64, 1.860, Nil, 0.0430 and 0.5860 % respectively.
2- conduct of quality analysis for the components of eggshells which included.
• Study of infrared (FTIR) for components, where we observed absorption packages that beloing to many active groups such as (OH-) , (NH) , (C-H) , (C-H, C = O) , (CH2, CH3) and (C-C, C-O).
• Examination by diffraction X-ray technique, results indicated that there are a number of peaks vary in their severity and location, but being in similar as a sharp peaks and this indicated the possession of eggshells installation of crystalline accurate.
• Conducting a study using electronic scanning, results showed that the eggshells components have a porous surface as well as crystalline shape that make it as effective component and well suited material to linked with saveral material that need to be removed. |