针叶木浆废水处理工程的运行效果分析

Running Analysis of the Treatment of Wastewater from a Soft Wood Pulping

以黑龙江某造纸厂废水处理系统为例,详细介绍了采用铁碳微电解床、生物选择池等预处理并配合射流曝气工艺进行处理的工艺流程,调试过程中采用自培菌,并且介绍了如何在低温情况下启动的问题,处理后的出水达到国家污水综合排放制浆造纸工业新标准GB3544-2008。

Taking the project of a soft wood pulp mill as an example,the technologies of iron-carbon micro-electrolysis-bed,biological pre-selection pool,etc.,and with the technology of jet aeration treatment process,self-cultured bacteria has been used in debugging process,and describes how to start at low temperatures.The results show that the outflowing treated water has met the requirement National Discharge Standard （GB 3544-2008）.