Volume & Issue: Volume 25, Issue 1, March and April 2014, Pages 1-140 (Serial number:89) 
Sorption of Chromium (VI) Using Excess Municipal Sludge

Pages 34-43

Farzaneh Mohammadi; Hasti Hashemi nejad; Amir Taebi

The use of chitin shrimp shells for the biosorption of zinc from aqueous solutions

Pages 53-62

Nematollah Jaafarzadeh; nezamaddin mengelizadeh; mina hormozi nejad