【摘要】 利用自制的聚合氯化铝有机高分子复合物对漂白麦草浆的留着效果进行了研究。结果表明：聚合氯化铝与有机高分子复合物PACP对提高漂白麦草浆的留着效果有较好的促进作用；在相同条件或相同用量下，PACP的助留效果优于聚合氯化铝；PACP与两性淀粉协同作用有助于进一步提高漂白麦草浆的一次留着率。更多还原

【Abstract】 ： The retention effect of composites of polyaluminum chloride－organic polymers PACP） for bleached wheat straw pulp was studied．The results show that PACP can improve considerably the retention of bleached wheat straw pulp； in the same condition or equal charge the retention of PACP for wheat straw pulp is better than that of PAC； the work in coordination between PACP and amphoteric starch can go stepfurther to improve the first pass retention of bleached wheat straw pulp．更多还原