Laccase enzyme has gained popularity due to its wide range of substrates. use of only molecular oxygen as a co-factor and release of water as a by-product. In this study. laccase enzyme was immobilized on zinc oxide-chitosan/polyvinylpolypyrrolidone (Lac-Zn-CS-PVPP) composite beads and the beads explored for the degradation of Bismarck brown dye. https://www.jmannino.com/mega-pick-Royal-Nomadic-5413-Rug-Ivory-Black-limited-super/