However, very little work has been done to explore the decolorization abilities of yeasts, which could resist unfavorable environments in textile wastewater, such as low pH and high salt concentration. More recently, some studies have shown that yeast species acted as a promising dye adsorbent are able to uptake higher dye concentration, such as Galactomyces geotrichum, Saccharomyces cerevisiae and Trichosporon beigelii