对脱墨污泥的化学组成、物理化学特性及热解特性进行了详细的评述;介绍了国内外关于脱墨污泥资源化利用的新技术,主要包括:脱墨污泥生产造纸用填料和涂布颜料、制造高质量板材、改良土壤、焚烧回收能量、作填充剂和复合改性剂等。
The compesition,physical and chemical characteristics and pyrolysis properties of the deinking sludge were evaluated in this article. Some new utilizations of deinking sludge were summarized: (a) papermaking filler and coating pigment; (b) high-quality panel making; (c) soil improvement; (d) energy recovery from deinking sludge; (e)used as the filler of polymer composites and synthetic resin etc. Some of the novel technologies have already been successfully applied commercially.