摘要
讨论经处理过的废水在蒸煮过程中的回用对制浆过程及纸浆的可漂性、物理强度的影响,分别采用清水、二沉池废水、初沉池废水和模拟初沉池废水作为补充水,进行杨木硫酸盐法蒸煮实验,并测定废水的各项指标,探讨废水制浆在纸厂应用的可行性。
The influence of wastewater recycling during cooking on pulping process and the bleachability and physical properties of paper pulp was discussed. Primary and secondary sedimentation effluents and simulated primary wastewater were used to replace fresh water in the kraft cooking of aspen wood. The influence of different effluents on the characteristics of yielded pulp and paper was studied. Indices of different effluents were also examined. The feasibility of effluent reuse in the paper factory was discussed.
出处
《水资源保护》
CAS
北大核心
2006年第2期52-55,共4页
Water Resources Protection
基金
国家自然科学基金资助项目(30471365)
关键词
废水回用
二级处理
硫酸盐浆
蒸煮法
effluent recycling
secondary treatment
kraft pulp
cooking method
