Laccase enzyme is an extracellular enzyme that can catalyze the lignin degradation process, and degradation of textile dyes by oxidation. The advantages of using the laccase enzyme is because the laccase enzyme oxidizes the substrate without H2O2 so this enzyme is more environmentally friendly. This research used laccase enzymes A and B obtained from the fungi Trichoderma asperellum LBKURCC1. …