摘要
作为地球上最丰富的可再生资源之一 ,木质素是制浆造纸工业的副产物 ,若得不到充分利用 ,变成了制浆造纸工业中的主要污染源之一 ,则不仅造成严重的环境污染 ,而且也造成资源的重大浪费。因此 ,如何有效利用好木质素这种可再生资源已成为科研工作者研究的出发点。木质素吸附剂是木质素高值化利用的一个新起点 ,可用于环保、生物、医药、冶金、电镀、材料等领域 ,具有广阔的前景。本文主要介绍近年来吸附剂的研究状况 ,其中包括木质素吸附剂的研制及其应用情况 ,并探讨了木质素吸附剂的发展趋势。
As one of the most abundant renewable natural polymers on the earth, lignin is also a kind of by-product from pulp and paper industry. Lignin could cause serious environmental pollution if it could not be fully utilized as products that yields a high added value. Thus, full utilization of lignin has arisen the increasingly interests of many researchers worldwide and thus served as the primary incentives for developing the lignin materials. Lignin adsorbent is one of the major development tendencies of the lignin functional polymer materials. Lignin adsorbents will have an expecting prospect in such fields as environmental protection, biology, medicine, metallurgy, electroplating and materials etc. In this review, an extensive list of the lignin adsorbent literature has been compiled to provide a summary of available information on the preparation of lignin adsorbents and their application research. Moreover, the development tendencies of the lignin adsorbents were also discussed here.
出处
《造纸科学与技术》
北大核心
2004年第2期38-43,共6页
Paper Science & Technology
基金
国家自然科学基金 (5 0 2 0 30 0 3)
教育部博士点专项基金 (2 0 0 2 173)
福建省青年科技人才创新基金 (2 0 0 2J0 0 2 )
福州大学科技发展基金 (2 0 0 3-XQ - 2 8)资助项目
