In this paper, the characteristics of DCS from different HYP with different brightness and their impacts on filler retention were studied.

• 研究了不同白度高得率浆中溶解和胶体物质(DCS)的性质及其对填料留着的影响,并通过使用阴离子垃圾捕集剂来消除DCS的负面影响。