|本期目录/Table of Contents|

[1]罗仙平,杨晶,王春英,等.P25 TiO2光催化降解中低浓度氨氮废水[J].有色金属科学与工程,2015,(03):100-104.[doi:10.13264/j.cnki.ysjskx.2015.03.019]
 LUO Xianping,YANG Jing,WANG Chunying,et al.P25 TiO2 photocatalytic degratation of ammonia nitrogen wastewater at middle and low concentration[J].,2015,(03):100-104.[doi:10.13264/j.cnki.ysjskx.2015.03.019]
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P25 TiO2光催化降解中低浓度氨氮废水(/HTML)
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《有色金属科学与工程》[ISSN:1674-9669/CN:36-1311/TF]

卷:
期数:
2015年03期
页码:
100-104
栏目:
出版日期:
2015-06-20

文章信息/Info

Title:
P25 TiO2 photocatalytic degratation of ammonia nitrogen wastewater at middle and low concentration
作者:
罗仙平123杨晶12王春英123黄豪文1李志伟1
罗仙平1,2,3, 杨晶1,2, 王春英1,2,3, 黄豪文1, 李志伟1
Author(s):
LUO Xianping123 YANG Jing12 WANG Chunying123 HUANG Haowen1 LI Zhiwei1
1.School of Resources and Environmental Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, China;2. Jiangxi Key Lab of Mining & Metallurgy Environmental Pollution Control, Ganzhou 341000, China; 3. Key Development and Application Lab for Southern China’s Ion-adsorption Rare Earth, Ganzhou 341000, China
关键词:
P25二氧化钛 光催化处理 氨氮废水
分类号:
X751;TF803.2
DOI:
10.13264/j.cnki.ysjskx.2015.03.019
文献标志码:
A
摘要:
针对水体中较为严重的氨氮污染问题,结合光催化氧化技术在污水处理方面的应用前景,提出以 P25为催化剂,光催化降解模拟氨氮废水.讨论了降解体系中P25用量、pH值、不同初始浓度及外加氧化剂H2O2、水体中各种阴阳离子Cl-、HCO3-、NO3-、SO42-、Na+、K+、Ca2+、Mg2+对降解氨氮废水的影响.实验结果表明:在500 W汞灯的照射下,对于100 mg/L的含NH3-N废水,当P25用量为0.5 g/L、氨氮废水初始pH=10.1、H2O2投加量为2 mmol/L、氨水的浓度为100 mg/L时,去除率最高;Cl-、HCO3-、NO3-、SO42-、Na+、K+、Ca2+、Mg2+对氨氮废水的去除效果有抑制作用.证明了P25对氨氮废水的降解有一定的效果.

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相似文献/References:

[1]罗仙平,杨晶,王春英,等.P25 TiO2光催化降解中低浓度氨氮废水[J].有色金属科学与工程,2016,(05预):580.
 Luo Xianping,Yang Jing,Wang Chunying,et al.Photocatalytic Degratation Performance P25 to Ammonia Nitrogen Wastewater[J].,2016,(03):580.

备注/Memo

备注/Memo:
收稿日期:2014-10-08基金项目:“十二五”国家科技支撑计划项目(2012BAC11B07);教育部新世纪优秀人才支持计划(NCET-10-0183);江西省主要学科与技术带头人培养对象计划项目(2010DD01200);“赣鄱英才555工程”领军人才培养计划项目作者简介:罗仙平(1973- ),男,教授,博导,主要从事矿物加工工程、矿山污染控制及生态修复方面的科研工作,E-mail:lxp9491@163.com.
更新日期/Last Update: 2015-06-25