[1]周正伟,张晓峰.高铁酸盐去除污水处理厂出水中的药物残留物[J].常州大学学报(自然科学版),2019,31(04):52-56.[doi:10.3969/j.issn.2095-0411.2019.04.008]
　ZHOU Zhengwei,ZHANG Xiaofeng.Removal of Pharmaceutical Residues Spiked in Effluent from Wastewater Treatment Plant by Ferrate(VI)[J].Journal of Changzhou University(Natural Science Edition),2019,31(04):52-56.[doi:10.3969/j.issn.2095-0411.2019.04.008]
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高铁酸盐去除污水处理厂出水中的药物残留物()
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常州大学学报(自然科学版)[ISSN:2095-0411/CN:32-1822/N]

卷:
第31卷
期数:
2019年04期
页码:
52-56
栏目:
环境科学与工程
出版日期:
2019-07-28

文章信息/Info

Title:
Removal of Pharmaceutical Residues Spiked in Effluent from Wastewater Treatment Plant by Ferrate(VI)
文章编号:
2095-0411(2019)04-0052-05
作者:
周正伟; 张晓峰
(常州大学 环境与安全工程学院,江苏 常州 213164)
Author(s):
ZHOU Zhengwei;  ZHANG Xiaofeng
(School of Environmental & Safety Engineering, Changzhou University, Changzhou 213164, China)
关键词:
药物残留物;  微污染物;  高铁酸盐;  污水处理厂
Keywords:
pharmaceutical residues;  micro-pollutants;  ferrate(VI);  wastewater treatment plants
分类号:
X 52
DOI:
10.3969/j.issn.2095-0411.2019.04.008
文献标志码:
A
摘要:
选择6种不同类别的药物化合物,添加至污水处理厂出水中,研究高铁酸盐去除出水水样中目标化合物的效能。结果显示:当高铁酸盐投加量为1～5 mg/L,溶液pH为6～9时,对磺胺甲恶唑(SMX)、泛影酸(DTZ)和异环磷酰胺(IFM)具有较好的去除效率,但是对于布洛芬(IBU)、N-乙酰基磺胺甲恶唑(N-SMX)和环磷酰胺(CPM)的去除效果不佳。溶液pH和高铁酸盐剂量可以在一定程度上影响药物残留物的去除,同时污水的共存物质也会影响高铁酸盐的作用效果。
Abstract:
In this study, six kinds of pharmaceutical residue belonging to different categories were selected and spiked in the effluent of a wastewater treatment plant, and the effectiveness of ferrate(VI)in treating such compounds were investigated. Results revealed that, with the dosage range of 1—5 mg/L and solution pH of 6—9, sulphamethoxazole(SMX), diatrizoic acid(DTZ)and ifosfamide(IFM)were removed to satisfactory levels, while ibuprofen(IBU), N-acetyl sulphamethoxazole(N-SMX)and cyclophosphamide(CPM)were not effectively reduced. Solution pH and ferrate dose played certain roles in the removal of target compounds. In addition, the matrix in the effluent also affected the degradation process to some extent.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2018-12-30。
基金项目:国家自然科学基金资助项目(51808060)。
作者简介:周正伟(1985—),男,江苏扬中人,博士,副教授。E-mail: zwzhou@cczu.edu.cn
更新日期/Last Update: 2019-07-16