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废纸造纸废水处理方法研究与工程应用
Treatment of Regenerated Papermaking Wastewater
【摘要】 介绍了采用微滤+混凝沉淀处理废纸造纸废水的研究和工程实例。试验结果和工程实践证明,该工艺SS去除率达90%以上,COD去除率达85%以上,处理出水水质能达到国家排放标准(GB3544-2001),且具有设备简单、运行稳定、操作方便、成本低等特点。
【Abstract】 Researches and engineering application were introduced for treatment of regenerated papermaking wastewater with microstraining and coagulant settling process. Running results showed that removal efficiency of SS and CODcr were above 90% and 85% after the treatment, which can meet the national discharge criteria. The process is characterized by simple facilities, stable operation, easy control and cost effectiveness.
【关键词】 废纸造纸废水;
微滤;
混凝沉淀;
【Key words】 regenerated papermaking wastewater; microstraining; coagulant settling;
【Key words】 regenerated papermaking wastewater; microstraining; coagulant settling;
- 【文献出处】 环境科学与技术 ,Environmental Science & Technology , 编辑部邮箱 ,2006年10期
- 【分类号】X703
- 【被引频次】5
- 【下载频次】546