| Fenton法处理造纸废水反渗透浓水的研究 |
| |
| 引用本文： | 谢柏明,韦彦斐,陶 杰,邱 晖,梅荣武,李欲如,仝武刚.Fenton法处理造纸废水反渗透浓水的研究[J].中国造纸,2012,31(2):31-34. |
| |
| 作者姓名： | 谢柏明 韦彦斐 陶 杰 邱 晖 梅荣武 李欲如 仝武刚 |
| |
| 作者单位： | 1. 杭州天创环境科技股份有限公司;浙江杭州,311121
2. 浙江省环境保护科学设计研究院,浙江杭州,310007 |
| |
| 基金项目： | 浙江省重点项目(No.2009F10G5220011) |
| |
| 摘 要： | 采用Fenton法处理造纸反渗透(RO)浓水,通过正交实验确定了Fenton反应各种因子的影响大小,探讨了 H2O2浓度、Fe2+浓度、反应时间和体系pH值等条件对CODCr去除效果的影响,实验结果表明,采用Fenton高级氧化法处理RO浓水,当体系pH值为4、H2O2浓度为5 mmol/L、Fe2+浓度为2.5 mmol/L、反应时间1.5h时,CODCr去除率可以超过60％,出水CODCr可降低至100mg/L以下,可满足造纸废水排放标准的要求.
|
| 关 键 词： | 造纸废水 反渗透浓水 Fenton氧化法 |
Treatment of Concentrated Papermaking Wastewater from Reverse Osmosis by Fenton Process |
| |
| XIE Bai-ming
,
WEI Yan-fei
,
TAO Jie
,
QIU Hui
,
MEI Rong-wu
,
LI Yu-ru
,
TONG Wu-gang.Treatment of Concentrated Papermaking Wastewater from Reverse Osmosis by Fenton Process[J].China Pulp & Paper,2012,31(2):31-34. |
| |
| Authors: | XIE Bai-ming WEI Yan-fei TAO Jie QIU Hui MEI Rong-wu LI Yu-ru TONG Wu-gang |
| |
| Affiliation: | 1.Hangzhou Tianchuang Environmental Technology Co.,Ltd,Hangzhou,Zhejiang Province,311121; 2.Environmental Science Research & Design Institute of Zhejiang Province,Hangzhou,Zhejiang Province,310007) |
| |
| Abstract: | The advanced treatment of concentrated papermaking wastewater from reverse osmosis by Fenton process was studied.Effect of several factors,such as nH2O2/nFe2+,H2O2 dosage,Fe2+ dosage,reaction time and pH on the removal of CODCr was discussed.The results of study showed that under the optimum condition of pH=4,H2O2=5 mmol/L,Fe2+=2.5 mmol/L,CODCr reduced to less than 100 mg/L and the removal ratio was over 60%. |
| |
| Keywords: | papermaking wastewater RO concentrated water fenton process |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《中国造纸》浏览原始摘要信息 |
|
点击此处可从《中国造纸》下载全文 |
|
