염료 분해능 곰팡이의 분리 및 분해능 조사 = Isolation of Dye-biodegradable Fungi and Investigation of Dye Degradability

다국어 초록 (Multilingual Abstract)

Dyes released into the environment from textile waste water are considered to be a serious polution problem because of the wide spread into environment with a variety of colorants.
12 strains of the dye-degradable fungi were isolated from the soil. Among 12 stains, F-2 showed the highest degradability if dye, was selected for the further dye-degradation study. As a result of the submerged culture of fungi, F-2, in the media containing dye stuff, the specific peak(542㎚) of dye in media was diminishd as cultibation time goes by. The optimum pH and temperature of F-2 were 7-8 and 30℃, respectively. More than 80% of dye in the reactor was removed within 48hts and the agatation speed in the reactor was shown to be optimal at this experoment. It is considered that after waste treatment of the textile waste water by F-2, drained water will not effect th pH of an aquatic condition.