Fig. 8From: Broad thermal spectrum metagenomic laccase with action for dye decolorization and fentin hydroxide treatmentEffect of LacMeta on degradation fentin hydroxide. a UV–Vis spectra of 200–900 nm. b UV–Vis spectra of 200–280 nm. c Degradation of fentin hydroxide (300 nm). Black triangle: initial concentration; Black square: final concentration after LacMeta treatment. d Chemical structure of fentin hydroxide. Tests were performed for 24 h at 37 °C to 150 rpmBack to article page