| 崂山茶枕对甲醛的吸附特性研究 |
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| 引用本文： | 王艳丽,刘燕,伯英,曲维柱. 崂山茶枕对甲醛的吸附特性研究[J]. 青岛大学学报(工程技术版), 2008, 23(2): 64-67 |
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| 作者姓名： | 王艳丽 刘燕 伯英 曲维柱 |
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| 作者单位： | 青岛大学环境科学系,山东,青岛,266071;新泰市环境保护监测站,山东,泰安,271200;青岛云启山茶叶公司,山东,青岛,266071 |
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| 摘 要： | 在一自制的可视密闭评价箱内,考察了崂山茶枕对甲醛气体的吸附性能,比较了由不同季节的崂山茶叶制得的茶枕在不同温度下其吸附性能的差异。结果表明,崂山茶枕能有效地吸附甲醛。随着温度的升高,茶枕的吸附能力逐渐上升,达到最高点后有下降的趋势;从18-42℃吸附率范围为91%-98%,最佳吸附温度段为32-37℃;秋茶枕由于叶间疏松,相对于春茶枕具有更好的吸附效果。
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| 关 键 词： | 崂山茶枕 甲醛 吸附 |
Study on the Adsorption of Formaldehyde by Laoshan Tea Pillow |
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| WANG Yan-li,LIU Yan,Bo Ying,QU Wei-zhu. Study on the Adsorption of Formaldehyde by Laoshan Tea Pillow[J]. Journal of Qingdao University(Engineering & Technology Edition), 2008, 23(2): 64-67 |
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| Authors: | WANG Yan-li LIU Yan Bo Ying QU Wei-zhu |
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| Affiliation: | WANG Yan-li, LIU Yan, Bo Ying, QU Wei-zhu(1. Department of Environmental Science, Qingdao University, Qingdao 266071, China; 2. Xintai Environmental Monitoring Station, Taian, 271200, China 3. Qingdao Yunqishan Tea Company, Qingdao 266010, China) |
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| Abstract: | The adsorption property of formaldehyde by Laoshan tea pillow was studied in a visible airtight container. The results showed that Laoshan tea pillows have good adsorptive effect formaldehyde gas. The adsorption ability was increased as the temperature went up, but decreased after a top point. The adsorption efficiencies were 91%-98% as the temperature changed from 18℃ to 42 ℃ The adsorption temper-ature was excellent in the range of 32℃ to 37 ℃. Autumn tea pillows were proved to have better adsorptive effect than spring tea pillows. |
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| Keywords: | Laoshan tea pillow formaldehyde adsorption |
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