IJSRP, Volume 9, Issue 1, January 2019 Edition [ISSN 2250-3153]
Amena Allouch, Lyn Jaber, Rim Nasser
This paper shows how to prepare a solution containing high concentration of calcium ions and manipulate it to be appropriate for human health. This study shows how to obtain high concentration level of calcium ions from egg shells and lemon juice. The result was Cm= 160mg/l of calcium ions in drinking water while Cm= 240 mg/l of calcium ions in a solution containing distilled water, calcinated eggshells and lemon juice.