|
KMID : 0379120090370010073
|
|
Korean Journal of Mycology
2009 Volume.37 No. 1 p.73 ~ p.79
|
|
|
Decoloration of Polycyclic Aromatic Dyes by Mushroom Fungi
|
|
Sancheti Sandesh
Sancheti Shruti
Seo Sung-Yum
|
|
|
Abstract
|
|
|
|
As waste-water disposal plants and oxidative biodegradation for the removal of waste polyaromatic dyes are proved to be ineffective due to the chemical stability of dyes, we studied various strains of mushroom fungi for the removal of these dyes. 100 fungi were isolated from the mushroom samples of 230 species collected in Korea. The growth medium containing a dye (Bromophenol Blue, Congo Red, or Methylene Blue) was inoculated to 10% and incubated for 7 days without shaking. The six strains which removed dyes effectively were selected for further studies with respect to removal of polycyclic aromatic dyes. For all strains, the rate of decoloration of dyes was increasing with Methylene Blue, Bromophenol Blue and Congo Red. The rate of decoloration was higher with stationary culture than with shaking culture. Adsorption of the dyes was the highest with Congo Red.
|
|
|
KEYWORD
|
|
|
Dyes, Fungi, Mushroom, Polycyclic aromatics
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
 
|