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| 柚子皮吸附活性艳蓝KN-R和活性艳橙X-GN性能研究 | |
| 引用本文： | 梁俊倩,吴锦华,李平,王向德. 柚子皮吸附活性艳蓝KN-R和活性艳橙X-GN性能研究[J]. 水处理技术, 2011, 37(4) |
| 作者姓名： | 梁俊倩 吴锦华 李平 王向德 |
| 作者单位： | 华南理工大学环境科学与工程学院,工业聚集区污染控制与生态修复教育部重点实验室,污染控制与生态修复广东省普通高等学校重点实验室,广东,广州,510006 |
| 基金项目： | 国家自然科学基金(50708039); 中央高校基本科研业务费资助项目(2009zm0202); 教育部新教师基金(20070561011); 广东省自然科学基金(05300188) |
| 摘 要： | 采用间歇实验,考察了初始pH、柚子皮投加量、柚子皮粒径、离子强度、染料初始含量及接触时间对柚子皮去除废水中的活性艳蓝KN-R及活性艳橙X-GN这2种染料影响。结果表明,酸性pH条件下吸附效果良好,柚子皮能有效地去除废水中的KN-R和X-GN,对KN-R和X-GN的去除率达到97.48%和95.63%;柚子皮粒径变化对吸附效果影响不明显,吸附时间宜控制在480 min以上。柚子皮可作为一种新型吸附剂应用于活性染料废水的处理,作为一种农业废物的资源化加以利用。 |
| 关 键 词： | 柚子皮 活性艳蓝KN-R 活性艳橙X-GN 吸附 |
REMOVAL OF ACTIVE BRILLIANT BLUE(KN-R) AND ACTIVE ORANGE(X-GN) FROM WASTEWATER USING SHADDOCK PEEL AS A LOW-COST ADSORBENT |
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| Liang Junqian,Wu Jinhua,Li Ping,Wang Xiangde. REMOVAL OF ACTIVE BRILLIANT BLUE(KN-R) AND ACTIVE ORANGE(X-GN) FROM WASTEWATER USING SHADDOCK PEEL AS A LOW-COST ADSORBENT[J]. Technology of Water Treatment, 2011, 37(4) | |
| Authors: | Liang Junqian Wu Jinhua Li Ping Wang Xiangde |
| Affiliation: | Liang Junqian,Wu Jinhua,Li Ping,Wang Xiangde(The Key Laboratory of Environmental Protection and Eco-Remediation of Guangdong Regular Higher Education Institutions,The Key Lab of Pollution Control and Ecosystem Restoration in Industry Clusters,Ministry of Education,China,School of Environmental Science and Technology,South China University of Technology,Guangzhou 510006,China) |
| Abstract: | Shaddock peel was used to treated wastewater containing reactive brilliant blue(KN-R) or reactive orange(X-GN) as adsorbent.In this study,the effects of initial pH,adsorbent dosage,adsorbent diameter,ionic strength,dye concentration and contact time on dye removal were investigated with batch experiments.The results showed that shaddock peel was an effective adsorbent to remove KN-R and X-GN from aqueous solutions.The adsorption process was favorable at acid pH and the removal rate of KN-R and X-GN reached ... |
| Keywords: | shaddock peel active blue KN-R active orange X-GN adsorption |
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