Removal of methylene blue from aqueous solutions by using cold plasma- and formaldehyde-treated onion skins

Removal of basic dye methylene blue from aqueous solutions using sawdust and sawdust coated with polypyrrole

(2012) R. Ansari et al.   Journal of the Iranian Chemical Society

Removal of Lead(II) from Aqueous Solutions using Pre-boiled and Formaldehyde-Treated Onion Skins as a New Adsorbent

(2011) Cafer Saka et al.   SEPARATION SCIENCE AND TECHNOLOGY

Equilibrium and kinetic studies of the cationic dye removal capability of a novel biosorbent Tamarindus indica from textile wastewater

(2010) Shooka Khorramfar et al.   COLORATION TECHNOLOGY

Kinetics and equilibrium studies of methylene blue adsorption by spent coffee grounds

(2009) Adriana S. Franca et al.   DESALINATION

Spent tea leaves: A new non-conventional and low-cost adsorbent for removal of basic dye from aqueous solutions

(2008) B.H. Hameed   JOURNAL OF HAZARDOUS MATERIALS

Grass waste: A novel sorbent for the removal of basic dye from aqueous solution

(2008) B.H. Hameed   JOURNAL OF HAZARDOUS MATERIALS

Evaluation of untreated coffee husks as potential biosorbents for treatment of dye contaminated waters

(2007) Leandro S. Oliveira et al.   JOURNAL OF HAZARDOUS MATERIALS