摘要
木质素是造纸工业的主要副产物之一,随着人们对于环境保护的日益重视,对于木质素的开发应用日益活跃。本文综述了造纸黑液中木质素的改性成膜及其应用研究,介绍了环保地膜制备的国内外研究现状,并指出了其发展中存在的问题,分析了环保地膜对于当今社会的重要意义,并展望了今后的发展前景。
Lignosulfonate is one of the main by-product in pulp processing industries. With the intensifying consciousness of environmental protection, the application of it is drawn particular attention. In this paper, the modified and application of lignosulfonate are summarized, the research status of environmentally friendly mulching films are introduced. The existing problems of it in development are pointed out, the significance of the films for society is analyzed and its development trends are prospected.
出处
《湖南造纸》
2013年第4期23-26,共4页
Hunan Papermaking
关键词
木质素磺酸盐
改性
环保地膜
lignosulfonate
modified
environmentally friendly mulching films
