Open AccessDecolorization Efficiency of Different Dyes by Extract from Spent Mushroom Substrates of Pleurotus eryngii
Author(s) -
Seon Hwa Lim,
A-Min Kwak,
Gyeong Min,
Sang Su Kim,
Sang Yeop Lee,
Hee Wan Kang
Publication year - 2014
Publication title -
the korean journal of mycology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.133
H-Index - 3
eISSN - 2383-5249
pISSN - 0253-651X
DOI - 10.4489/kjm.2014.42.3.213
Subject(s) - bromophenol blue , pleurotus eryngii , chemistry , laccase , congo red , mushroom , wastewater , food science , dyeing , nuclear chemistry , adsorption , environmental engineering , chromatography , biochemistry , organic chemistry , environmental science , enzyme
Water extract from spent mushroom substrates (SMS) of Pleurotus eryngii was utilized in decolorization of eight synthetic dyes and wastewater from a textile factory. High laccase activity was detected in the extract of P. eryngii (SMSE). The SMSE showed that decolorization rate was 34~93% after 24 h incubation without any mediator on eight dyes including Rit-blue and Rit-red used in fiber dyeing. Dye decolorization rate more than 90% was observed on bromophenol blue and remazol brilliant blue R (RBBR). Dye in textile wastewater was decolorized at room temperature after three days by addition of P. eryngii SMSE. The results suggest that biological decolorization of dyes using the P. eryngii SMSE can be used as environmental friendly materials.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom