| 光叶楮生物酶与碱氧一浴化学联合脱胶初探 |
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| 引用本文： | 毕晓春,曲丽君,陈国华,郭肖青,孙亚宁.光叶楮生物酶与碱氧一浴化学联合脱胶初探[J].青岛大学学报(工程技术版),2009,24(2):42-45,52. |
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| 作者姓名： | 毕晓春 曲丽君 陈国华 郭肖青 孙亚宁 |
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| 作者单位： | 青岛大学纺织服装学院,山东,青岛,266071 |
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| 基金项目： | 国家重点基础研究发展计划资助项目，青岛市科技发展计划资助项目 |
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| 摘 要： | 采用生物酶与碱氧一浴化学联合脱胶的方法对光叶楮韧皮进行脱胶,旨在探索光叶楮生物酶与碱氧一浴化学联合脱胶的最佳工艺参数。通过正交设计对影响光叶楮脱胶效果的主要因素如NaOH浓度、双氧水用量和碱煮时间进行试验,结果表明,光叶楮生物酶与碱氧一浴化学联合脱胶的最佳工艺参数为：NaOH的质量浓度为5 g/L、双氧水质量浓度为4 g/L、煮练时间为150 min。在最优工艺条件下,采用生物酶与碱氧一浴脱胶新工艺方案处理光叶楮韧皮制得的光叶楮纤维的各品质指标相对较好,作为纺织纤维应用于纺织行业很有潜力。
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| 关 键 词： | 光叶楮 生物酶 碱氧一浴 脱胶 最优工艺参数 正交试验 |
Study on Enzyme Pretreatment and Alkali-H_2O_2 One Bath Degumming of Broussonetia Papyrifera |
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| BI Xiao-chun,QU Li-jun,CHEN Guo-hua,GUO Xiao-qing,SUN Ya-ning.Study on Enzyme Pretreatment and Alkali-H_2O_2 One Bath Degumming of Broussonetia Papyrifera[J].Journal of Qingdao University(Engineering & Technology Edition),2009,24(2):42-45,52. |
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| Authors: | BI Xiao-chun QU Li-jun CHEN Guo-hua GUO Xiao-qing SUN Ya-ning |
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| Affiliation: | Textile & Clothing College;Qingdao University;Qingdao 266071;China |
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| Abstract: | In this paper the enzyme pretreatment and alkali-H2O2 one bath degumming of Broussonetia Papyrifera was studied.The orthogonal experimental design was used to optimize three important factors: the concentrations of NaOH and H2O2 and the processing time of alkali-H2O2 one bath degumming.In the end,the optimum parameters of the three factors were obtained: the dosage of NaOH: 5 g/L,the dosage of H2O2: 4 g/L,treatment time: 150 min.The index of qualities show good performances which fit the general process.As ... |
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| Keywords: | Broussonetia papyrifera enzyme pretreatment alkali-H2O2 one bath degumming optimum parameters orthogonal experimental design |
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