Lignocellulose-containing materials delignification, bleaching and with the method for the treatment of waste water by synergetic shellac enzyme

摘要

The present invention relates to the lignin in a kind of lignocellulose-containing materials of degrading and/or bleach lignocellulose-containing materials so that make old paper paper pulp enzyme urge the method for refining and handling papermaking or pulp mill wastewater, wherein use the laccase that obtains by variegated aspergillus Coriolus Qu61, and add and/or quantitatively add non-aromatics reductant and oxidant and oxybenzene compound and/or non-phenol aromatic substance simultaneously, back two class materials perhaps come oxidative lignin by means of other phenol that is caused by these compounds and/or the oxidation reaction of non-oxybenzene compound by the phenol and the non-phenol structure of the effect direct oxidation lignin of these phenol and/or non-phenol aromatic substance.