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UV/H2O2体系光降解邻苯二甲酸二丁酯研究
陈德强; 吴振斌; 成水平; 钟飞; 陈义群
2005
Source Publication环境科学研究
ISSN1001-6929
Volume18.0Issue:006Pages:50
Abstract研究了邻苯二甲酸二丁酯(DBP)在UV/H2O2体系中的光降解。结果表明:DBP在UV/H2O2体系中能很好地降解,且其光降解速率大于在单一UV辐照下的光降解速率;在pH为中性条件下DBP的光降解速率最快,而在强酸性或碱性条件下DBP的光降解速率均较低;在一定H2O2浓度范围内,DBP的光降解速率随c(H2O2)的升高而增大,但当c(H2O2)过高时,其对·OH自由基的清除作用使DBP的光降解速率减慢。DBP的光降解速率随其初始质量浓度的增大而降低;在实验质量浓度范围内,DBP的光降解速率常数近似与其初始质量浓度成负一级反应动力学关系。
Keyword邻苯二甲酸二丁酯 UV/H2O2体系 光降解
Language英语
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/41868
Collection中科院水生所知识产出(2009年前)
Affiliation中国科学院水生生物研究所
Recommended Citation
GB/T 7714
陈德强,吴振斌,成水平,等. UV/H2O2体系光降解邻苯二甲酸二丁酯研究[J]. 环境科学研究,2005,18.0(006):50.
APA 陈德强,吴振斌,成水平,钟飞,&陈义群.(2005).UV/H2O2体系光降解邻苯二甲酸二丁酯研究.环境科学研究,18.0(006),50.
MLA 陈德强,et al."UV/H2O2体系光降解邻苯二甲酸二丁酯研究".环境科学研究 18.0.006(2005):50.
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