预处理对大麻厌氧连续流生物脱胶效率的影响  

Effect of pretreatment on efficiency of hemp anaerobic continuous flow biological degumming

作　　者：杜兆龙 李毓陵[1] 陈小光 马颜雪 谢学辉 崔运花[1] 莫浩楠 赵卓毓 秦祎婷 荣金莲 DU Zhaolong;LI Yuling;CHEN Xiaoguang;MA Yanxue;XIE Xuehui;CUI Yunhua;MO Haonan;ZHAO Zhuoyu;QIN Yiting;RONG Jinlian(College of Textiles,Donghua University,Shanghai 201620,China;Key Laboratory of Textile and Fabric Technology,Ministry of Education,Donghua University,Shanghai 201620,China;College of Environmental Science and Engineering,Donghua University,Shanghai 201620,China)

机构地区：[1]东华大学纺织学院,上海201620 [2]东华大学纺织面料技术教育部重点实验室,上海201620 [3]东华大学环境科学与工程学院,上海201620

出　　处：《上海纺织科技》2024年第4期34-36,共3页Shanghai Textile Science & Technology

基　　金：中央高校基本科研业务费专项资金资助(2232022G-01)。

摘　　要：基于厌氧连续流生物脱胶小型试验装置,以黑龙江大麻作为研究对象,通过调整预处理方式和助剂,探究了预处理对连续流生物脱胶效率的影响。结合纤维物理性能,证实采用2%氢氧化钠沸煮1.5 h的预处理方式,可以将大麻厌氧连续流生物脱胶的时间从72 h缩短至48 h,为厌氧连续流生物脱胶技术的产业化应用提供参考。Based on the small-scale anaerobic continuous flow biological degumming experimental device,taking Heilongjiang hemp as the research object,the effect of pretreatment on the efficiency of continuous flow biological degumming is explored by adjusting the pretreatment method and the additives.Based on the physical properties of the fibers,it has been confirmed that the pre-treatment method of boiling with 2%sodium hydroxide for 1.5 h can shorten the anaerobic continuous flow biological degumming time of hemp from 72 h to 48 h,providing reference for the industrial application of anaerobic continuous flow biological degumming technology.

关 键 词：大麻 脱胶效率 预处理 厌氧连续流生物脱胶 沸煮 

分 类 号：TS121.8[轻工技术与工程—纺织材料与纺织品设计] TS123[轻工技术与工程—纺织科学与工程]