| 催化臭氧氧化法处理抗生素废水生化出水 |
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| 引用本文： | 李超,杨彩娟,韦惠民,吕永涛,杨永会,王勇军. 催化臭氧氧化法处理抗生素废水生化出水[J]. 化工环保, 2017, 37(1): 79-82 |
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| 作者姓名： | 李超 杨彩娟 韦惠民 吕永涛 杨永会 王勇军 |
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| 作者单位： | 河北华药环境保护研究所有限公司,河北 石家庄 050015 |
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| 摘 要： | 以负载不同金属的硅胶为催化剂,采用催化臭氧氧化法处理抗生素废水生化出水,并对催化剂投加量、反应时间等反应条件进行了优化。实验结果表明：铁/硅胶催化剂效果最好;在铁/硅胶催化剂投加量为0.33 g/L、反应时间为1 h的条件下处理COD为954.7 mg/L、BOD5为66.8 mg/L、ρ（氨氮）为98 mg/L的抗生素废水生化出水,COD去除率为54.9%,氨氮去除率为44.4%,BOD5/COD由0.07提高至0.20。
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| 关 键 词： | 催化臭氧氧化 硅胶负载金属催化剂 抗生素废水 可生化性 |
| 收稿时间： | 2016-06-02 |
Treatment of biochemical effluent of antibiotic wastewater by catalytic ozone oxidation process |
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| Li Chao,Yang Caijuan,Wei Huimin,L,#xfc,Yongtao,Yang Yonghui,Wang Yongjun. Treatment of biochemical effluent of antibiotic wastewater by catalytic ozone oxidation process[J]. Environmental Protection of Chemical Industry, 2017, 37(1): 79-82 |
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| Authors: | Li Chao Yang Caijuan Wei Huimin Lü Yongtao Yang Yonghui Wang Yongjun |
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| Affiliation: | NCPC Environment Protection Research Institute Co. Ltd.,Shijiazhuang Hebei 050015,China |
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| Abstract: | The biochemical effluent of antibiotic wastewater was treated by catalytic ozone oxidation process using different metal-loaded silica gel as catalyst. The reaction conditions were optimized. The experimental results show that：The catalytic effect on iron/silica gel catalyst is the best;When the biochemical effluent of antibiotic wastewater with 954.7 mg/L of COD,66.8 mg/L of BOD5 and 98 mg/L of ρ（ammonia）is treated under the conditions of iron/silica gel catalyst dosage 0.33 g/L and reaction time 1 h,the removal rate of COD and ammonia is 54.9% and 44.4%,respectively,and BOD5/COD is increased from 0.07 to 0.20. |
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| Keywords: | catalytic ozone oxidation silica gel supported metal catalyst antibiotic wastewater biodegradability |
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