摘要
介绍了新闻纸厂脱墨车间和造纸车间内部循环用水经气浮池(DAF)处理前后的杂质含量,进行了DAF净化效率的分析。此外还介绍了各DAF进水和造纸车间经添加絮凝剂或附聚剂或凝聚剂后净化效率的分析结果,并进行了与生产车间DAF净化效率的比较。
The contaminants in recycled process water before and after DAF treatment were determined.The clarifying efficiency of DAF was calculated.Meanwhile,the clarifying efficiency of recycled process water by adding flocculation agents or agglomeration agents or coagulation agents was also determined and calculated in the laboratory,and the results were compared with the results of DAF treatment.The results showed that some flocculation agents and agglomeration agents were good for improving clarifying efficiency.
出处
《中国造纸》
CAS
北大核心
2003年第11期1-7,共7页
China Pulp & Paper
关键词
循环用水
净化效率
杂质
气浮池处理
悬浮物
絮凝
附聚
造纸厂
suspended substances
dissolved and colloidal substances
recycled water
clarifying efficiency
