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| 文物保存微环境空气氮氧化物集成净化技术研究 | |
| 引用本文： | 王大为,修光利,张大年,徐方圆,刘兆辅,吴来明,解玉林,魏华,吴燕. 文物保存微环境空气氮氧化物集成净化技术研究[J]. 文物保护与考古科学, 2009, 21(Z1): 65-68 |
| 作者姓名： | 王大为 修光利 张大年 徐方圆 刘兆辅 吴来明 解玉林 魏华 吴燕 |
| 作者单位： | 1. 华东理工大学国家环境保护化工过程环境风险评价与控制重点实验室,上海,200237 2. 华东理工大学国家环境保护化工过程环境风险评价与控制重点实验室,上海,200237;华东理工大学能源经济与环境管理研究所,上海,200237 3. 馆藏文物保存环境国家文物局重点科研基地,上海博物馆,上海,200050 |
| 基金项目： | 国家科技支撑计划资助，上海市重点学科支持项目支持 |
| 摘 要： | 为研究文物保存微环境中的集成净化技术,联合采用光催化预处理和竹炭吸附技术净化低浓度的氮氧化物.研究了组合方式在不同光源下的净化效果,同时探讨了湿度对低浓度氮氧化物净化效果的影响.结果表明:在采用恰当的组合情况下,紫外线照射和可见光照射下,净化结果相差不大,最佳组合为光催化+竹炭+4A分子筛+竹炭的组合,NO和NO2的出口浓度分别可降至1.98μg/m3和1.80μg/m3;而相对湿度增加,处理效果降低,但在相对湿度为60%情况下,仍可较长时间内稳定运行,保持出口NOx在4ng/g以下.综合实验结果,光催化联合竹炭吸附集成技术净化低浓度的氮氧化物效果良好,为今后文物保存微环境中的实际应用提供科学依据. |
| 关 键 词： | 竹炭 光催化 氮氧化物 文物保存 |
| 收稿时间： | 2009-07-27 |
| 修稿时间： | 2009-12-03 |
Integrate removal of NOx from the micro environment in the conservation of cultural relics |
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| WANG Da wei,XIU Guang li,ZHANG Da nian,XU Fang yuan,LIU Zhao fu,WU Lai ming,XIE Yu lin,WEI Hua and WU Yan. Integrate removal of NOx from the micro environment in the conservation of cultural relics[J]. Sciences of Conservation and Archaeology, 2009, 21(Z1): 65-68 | |
| Authors: | WANG Da wei XIU Guang li ZHANG Da nian XU Fang yuan LIU Zhao fu WU Lai ming XIE Yu lin WEI Hua WU Yan |
| Affiliation: | State Environmental Protection Key Laboratory of Risk Assessment and Control on Chemical Processes,East China University of Science & Technology,Shanghai 200237,China,State Environmental Protection Key Laboratory of Risk Assessment and Control on Chemical Processes,East China University of Science & Technology,Shanghai 200237,China;Institute of Energy Economics and Environmental Management,East China University of Science & Technology,Shanghai 200237,China,State Environmental Protection Key Laboratory of Risk Assessment and Control on Chemical Processes,East China University of Science & Technology,Shanghai 200237,China,Key Scientific Research Base of Museum Environment,State Administration for Cultural Heritage,Shanghai Museum, Shanghai 200050,China,State Environmental Protection Key Laboratory of Risk Assessment and Control on Chemical Processes,East China University of Science & Technology,Shanghai 200237,China,Key Scientific Research Base of Museum Environment,State Administration for Cultural Heritage,Shanghai Museum, Shanghai 200050,China,Key Scientific Research Base of Museum Environment,State Administration for Cultural Heritage,Shanghai Museum, Shanghai 200050,China,State Environmental Protection Key Laboratory of Risk Assessment and Control on Chemical Processes,East China University of Science & Technology,Shanghai 200237,China and State Environmental Protection Key Laboratory of Risk Assessment and Control on Chemical Processes,East China University of Science & Technology,Shanghai 200237,China |
| Abstract: | |
| Keywords: | Bamboo carbon Photocatalysis Nitrogen oxides Cultural relic conservation |
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