The total charges and surface charges of kraft softwood bleachedpulp, softwood mechanical pulp, waste pulp and reed chemical pulp were determined.
分析了漂白针叶木化学浆、针叶木机械浆、再生浆和漂白芦苇化学浆的总电荷、表面电荷量。
2
To treat bleached wheat straw pulp with cellulase and hemicellulase can remarkably improve such characteristics of the pulp as drainage, fragility, physical strength and brightness.
用纤维素酶和半纤维素酶处理漂白麦草浆可明显改善纸浆的性能，如滤水性、脆性、强度和白度等。
3
The impact of beatability of bleached hardwood pulp by cellulase enzyme beating was studied in this article.