Study on the deep-treatment with microelectrolysis-fenton method of middle-stage wastewater of poplar PRC-APMP Pulping

摘要：

To solve the problems of the papermaking wastewater new discharge standards and reuse, The mixroelectrolysis-fenton process has been applied to the advanced treatment of middle-stage wastewater with of poplar PRC-APMP Pulping. The effects of operational conditions such as Fe/C, pH, iron quantity, H2O2 dosage and reaction time, have been experimental studied, subsequently the best handles technological conditions have been gained. The experimental results show mat when pH is 4.0, H2O2 dosage is 15nmol/L,Fe/C ratio 1.5, iron quantity10mg/L and reaction time 40mm can make the treating effect best, the removal efficiencies of color and COD. are 89.6％ and 754％, respectively, The quality of the final water not only can completely satisfies the new discharge standard (GB3544-2008) Jbut also the recycle requirements.

关键词： poplar PRC-APMP Puiping deeply treatment ndcroelectrolysis-fenton process new discharge standard

作者: Wang Sen Zhang Anlong Li Xinping Su Xiongbo

作者单位: Shaanxi University of Science & Technology, Xian, Shaanxi, 710021, China

会议类型: 国际会议

会议名称: 2010 International Conference on Digital Manufacturing and Automation(2010 数字制造与自动化国际会议 ICDMA 2010)

会议地点: 长沙

会议语种:英文

页码: 543-547

在线出版日期: 2010-12-18（万方平台首次上网日期，不代表论文的发表时间）