【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。更多还原

【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.更多还原