%0 Journal Article
%T Decolorization of reactive black 5 catalyzed by laccase from Ganoderma lucidum U-281<br>Ganoderma lucidum U-281漆酶催化偶氮染料活性黑5脱色
%A ZHAO Shi-Guang
%A ZHANG Yan
%A XUE Zheng-Lian
%A WANG Zhou
%A TANG Ming-Li
%A <br>赵世光
%A 张焱
%A 薛正莲
%A 王洲
%A 汤明礼
%J 菌物学报
%D 2012
%I 
%X 漆酶在纺织染料脱色及印染废水处理领域有着广阔的应用前景。活性黑5是纺织印染中应用广泛的偶氮类活性染料，结构复杂，生物降解性低。以灵芝菌Ganoderma lucidum U-281所产漆酶对活性黑5进行氧化脱色，采用单因素逐一优化方法得到了U-281漆酶催化活性黑5脱色的工艺参数：染料初始浓度25mg/L、漆酶用量2.0U/mL、铜离子添加量40mmol/L、pH 6.0、40℃。在优化条件下，4h可使RB5脱色62.34%，24h可完成90%以上的脱色效果。
%K white rot fungi
%K synthetic dyes
%K enzymatic oxidation
%K decoloration and degradation<br>白腐真菌，合成染料，酶促氧化，脱色降解
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=CA9F815FCB0F62294C4266BB6F902ACB&aid=93DE4001FBC35FE87CE2504E6A54D136&yid=99E9153A83D4CB11&vid=4AD960B5AD2D111A&iid=B31275AF3241DB2D&sid=65A51D0EBEB846F5&eid=A766A50385B9FB1F&journal_id=1672-6472&journal_name=菌物学报&referenced_num=0&reference_num=0