| 残氯对漂白废水毒性测试的影响 |
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| 引用本文： | 赵宇,方战强,陈中豪,李友明. 残氯对漂白废水毒性测试的影响[J]. 中国造纸, 2006, 25(3): 1-3 |
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| 作者姓名： | 赵宇 方战强 陈中豪 李友明 |
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| 作者单位： | 1. 华南理工大学资源科学与造纸工程学院,广州,510640
2. 华南师范大学环境科学研究所,广州,510631 |
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| 基金项目： | 广东省博士启动基金;广东省广州市科技局科技攻关项目 |
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| 摘 要： | 利用发光细菌法测试了蔗渣浆CEH漂白废水的毒性,对比了在有残氯和无残氯两种情况下,漂白废水毒性的变化。结果发现,废水中残氯含量越高,废水毒性的增率越大,残氯对测试生物毒性有重要影响,在研究纸浆漂白废水中主要有机物的毒性时要注意消除废水中的残氯。
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| 关 键 词： | 残氯 发光细菌法 漂白废水 毒性 |
| 文章编号： | 0254-508X(2006)03-0001-03 |
| 修稿时间： | 2005-07-07 |
Effect of Residual Chlorine on Toxicity Testing of Bleaching Effluent |
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| ZHAO Yu,FANG Zhan-qiang,CHEN Zhong-hao,LI You-ming. Effect of Residual Chlorine on Toxicity Testing of Bleaching Effluent[J]. China Pulp & Paper, 2006, 25(3): 1-3 |
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| Authors: | ZHAO Yu FANG Zhan-qiang CHEN Zhong-hao LI You-ming |
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| Abstract: | A photobacteria method was used to test the toxicity of the CEH bleaching effluent of bagasse kraft pulp, the toxicities of the effluents with residual chlorine and without residual chlorine were compared. It was found that the residual chlorine had important effect on the toxicity testing; the higher residual chlorine caused higher toxicity of the effluent. Therefore, the residual chlorine should be removed in the study of organic material toxicity of bleaching effluent. |
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| Keywords: | residual chlorine photobacteria method bleaching effluent toxicity |
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