Acid Washing Of "Zeolite A": Performance Assessment And ...
zeolite A using oxalic acid, consequently the washing cost decreased by about 18%. The results of optimization indicate that the acid washed zeolite A was able to adsorb 179 mg Cr3+ /g as compared to 184 mg Cr3+ /g for the conventionally washed zeolite A. [Journal of American Science 2010; 6(5):261271]. (ISSN: ).