机构地区: 山东轻工业学院
出 处: 《中国造纸》 2006年第6期35-37,共3页
摘 要: 对NaOHAQ麦草浆的DP高白度漂白进行了研究。结果表明,DP漂白浆白度可达81.6%ISO,强度性能良好。在DP漂白中的P段之前进行不同处理,可以改善漂白浆的性能。不同木聚糖酶处理都能够提高DP漂白麦草浆的白度,其适宜处理流程为DXP和DPX。 High brightness bleaching of NaOH-AQ wheat straw pulp with DP sequence was investigated. The result showed that the brightness reached 81.6% ISO with high strength properties. The brightness of wheat straw pulp bleached with DP sequence obviously increased when xylanase treament (X) was applied, either the sequence DXP or DPX.
领 域: [轻工技术与工程]