Which of the following can be used for the removal of color from the effluents of pulp mill?

• A. <i>Coriolus versicolor</i>
• B. entrapped in calcium alginate beads
• C. <i>Phanerochaete chrysosporium</i>
• D. Both (a) and (b)
• E. <i>Nitrosomonas europaen</i>