METHOD AND ENZYMATIC PREPARATION FOR TREATMENT OF CELLULOSE PULPS

摘要

The present invention concerns a method for enzymatic treatment of lignocellulosic materials, in particular cellulose pulps. According to a method of the present kind, the material is contacted with an enzyme preparation having an essential glucuronidase activity in order to remove metal ions from the pulp, to change the surface charge thereof and to render the material more suitable for enzymatic treatment.