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| 粉末活性炭吸附工艺处理苯酚污染水试验 | |
| 引用本文： | 张锐坚,黄少斌,崔彬.粉末活性炭吸附工艺处理苯酚污染水试验[J].环境科学与管理,2012,37(2):72-75. |
| 作者姓名： | 张锐坚 黄少斌 崔彬 |
| 作者单位： | 1. 广州市自来水公司,广东广州510160／华南理工大学环境科学与工程学院,广东广州510006 2. 华南理工大学环境科学与工程学院,广东广州510006／工业聚集区污染控制与生态修复教育部重点实验室,广东广州510006 3. 华南理工大学环境科学与工程学院,广东广州,510006 |
| 基金项目： | “十一五”水专项《自来水厂应急净化处理技术及工艺体系研究与示范》（2008ZX07420-005） |
| 摘 要： | 采用含苯酚的试验水样模拟城市取水水源发生苯酚水污染事故,测定粉末活性炭(PAC)对水样中苯酚的吸附性能,考察PAC炭种、吸附时间、苯酚初始浓度和PAC投加量等因素对苯酚的吸附量和脱除率的影响。试验结果表明:应急处理一般的苯酚水污染事故,PAC吸附苯酚的最佳条件为:吸附时间60 min,PAC投加量为80～100 mg.L-1;PAC对苯酚的吸附过程符合Langmuir等温式。 |
| 关 键 词： | 苯酚 应急处理 粉末活性炭 吸附性能 |
Tests on Treatment of Phenol Polluted Water with PAC Adsorption |
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| Zhang Ruijian,Huang Shaobin,Cui Bin.Tests on Treatment of Phenol Polluted Water with PAC Adsorption[J].Environmental Science and Management,2012,37(2):72-75. | |
| Authors: | Zhang Ruijian Huang Shaobin Cui Bin |
| Institution: | 1.Guangzhou Water Supply Co.,Guangzhou 510160,China; 2.College of Environmental Science of Engineering,South China University of Technology,Guangzhou 510006,China; 3.Key Lab of Pollution Control and Ecosystem Restoration in Industry Clusters,Ministry of Education,Guangzhou 510006,China) |
| Abstract: | Phenol polluted water was treated with powdered activated carbon（PAC） adsorption.The effects of different sorts of PAC,adsorption time,initial concentration and adsorbent dosage were investigated.The results show that the adsorption of phenol follows Langmuir isotherm.The best PAC adsorption effect of treatment for average phenol polluted water was obtained at adsorption time 60 min and adsorbent dosage 80~100mg/L. |
| Keywords: | phenol emergency treatment powdered activated carbon adsorption |
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