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[1]娄辉清,王利娜,闫 新,等.复合滤材的结构设计及其对PM 2.5的防护性能[J].丝绸,2018,55(7):071105.[doi:10.3969/j.issn.1001-7003.2018.07.005]
 LOU Huiqing,WANG Lina,YAN Xin,et al.Structural design of composite filter material and its protective performance to PM 2.5[J].Journal of Silk,2018,55(7):071105.[doi:10.3969/j.issn.1001-7003.2018.07.005]
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复合滤材的结构设计及其对PM 2.5的防护性能(PDF)
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《丝绸》[ISSN:1001-7003/CN:33-1122/TS]

卷:
55
期数:
2018年7期
页码:
071105
栏目:
研究与技术
出版日期:
2018-07-20

文章信息/Info

Title:
Structural design of composite filter material and its protective performance to PM 2.5
文章编号:
1001-7003(2018)07-0028-07
作者:
娄辉清王利娜闫 新陈增斌邵丕健李海伟胡颖荷
1.河南工程学院 a.纺织学院;b.材料与化学工程学院,郑州 450007;2.纺织服装产业河南省协同创新中心,郑州 450007
Author(s):
LOU Huiqing WANG Lina YAN Xin CHEN Zengbin SHAO Pijian LI Haiwei HU Yinghe
1a. School of Textiles Engineering; 1b. Department of Material and Chemical Engineering, Henan University of Engineering, Zhengzhou 450007, China; 2. Collaborative Innovation Center of Textile and Garment Industry, Henan Province, Zhengzhou 450007, China
关键词:
复合滤材化学黏合点黏合PM 2.5过滤防护性能
Keywords:
composite filter material chemical bonding process point bonding method Particulate Matter 2.5 filtration and protection performance
分类号:
TS176.5
doi:
10.3969/j.issn.1001-7003.2018.07.005
文献标志码:
A
摘要:
为获得具有过滤效率高、防护性能好且制备成本低的PM 2.5复合滤材,采用环保型黏合剂如明胶和羧甲基纤维素钠(CMC)的复配溶液,对纺黏非织造布(S)和熔喷非织造布(M)进行层间点黏合复合。实验结果表明,层间黏合方式和黏结点间距对复合滤材的过滤性能和透气性有较大的影响;采用间隔3 cm的点黏合方式制备的SMS型复合滤材,对NaCl气溶胶的过滤效率可到达98%以上且阻力压降在120 Pa以下;所制备的SMS型复合滤材在不同污染天气条件下对PM 2.5的过滤效率均在95%以上,且容尘量随污染程度增加而增大。
Abstract:
In order to prepare PM 2.5 composite filter material with high filtration efficiency, good protection performance and low preparation cost, the spun-bonded nonwovens (S) and melt-blown nonwovens (M) were bonded between layers by using compound solution of environmentally friendly adhesives such as gelatin and sodium carboxymethyl cellulose (CMC). The experimental results show that inter-layer bonding method and the space between bonding points greatly influence filtration performance and permeability of composite filter materials. The filtration efficiency of SMS composite materials prepared by point bonding method with the interval of 3 cm for NaCl aerosol is above 98%, and the resistance pressure drop is below 120 Pa. Moreover, the filtration efficiency of the SMS composite filter material to PM 2.5 is above 95% under different polluted weather, and the dust holding capacity increases with the increase of pollution degree.

参考文献/References:

[1]董凤鸣, 莫运政, 李国星, 等. 大气颗粒物(PM10/PM2.5)与人群循环系统疾病死亡关系的病例交叉研究[J]. 北京大学学报(医学版), 2013, 45(3): 398-404.
DONG Fengming, MO Yunzheng, LI Guoxing, et al. Association between ambient PM10/PM2.5 levels and population mortality of circulatory diseases: a case-crossover study in Beijing [J]. Journal of Peking University (Health Sciences), 2013, 45(3): 398-404.
[2]齐爱, 张亚娟, 杨惠芳. 大气PM 2.5对心血管系统影响及其作用机制研究进展[J]. 环境与健康杂志, 2016, 33(5): 465-469.
QI Ai, ZHANG Yajuan, YANG Huifang. Adverse effects of atmospheric PM2.5 on cardiovascular system and mechanism: a review of recent studies [J]. Journal of Environment and Health, 2016, 33(5): 465-469.
[3]ZHANG Hang, YAO Yugang, CHEN Yang, et al. Crosstalk between AhR and wnt/β-catenin signal pathways in the cardiac developmental toxicity of PM2.5 in zebrafish embryos [J]. Toxicology, 2016, 355-356 (4): 31-38 .
[4]田军. 防PM2.5口罩现状及发展方向[J]. 中国安全生产科学技术, 2015, 11(5): 130-135.
TIAN Jun. Present situation and developing direction of PM 2.5 respirators [J]. Journal of Safety Science and Technology, 2015, 11(5): 130-135.
[5]张荫楠. 全球非织造过滤材料市场发展现状及趋势展望[J]. 纺织导报, 2016(S1): 8-18.
ZHANG Yinnan. Current situation and developing trends of global market for nonwoven filter materials [J]. China Textile Leader, 2016(S1): 8-18.
[6]彭明军, 曾其莉, 岳苗苗, 等. 市场抽样口罩对空气PM2.5防护效果研究[J]. 中国消毒学杂志, 2014, 31(9): 942-944.
PENG Mingjun, ZENG Qili, YUE Miaomiao, et al. Study on protection effect of market sampled masks to PM 2.5 [J]. Chinese Journal of Disinfection, 2014, 31(9): 942-944.
[7]张先宝, 邱坚, 陈诚. 常用口罩对PM 2.5 的防护效果模拟比对[J]. 环保科技, 2015, 21(3): 6-8.
ZHANG Xianbao, QIU Jian, CHEN Cheng. Comparison of PM 2.5 screening effects for protective masks [J]. Environmental Protection and Technology, 2015, 21(3): 6-8.
[8]娄莉华. 高效低阻PAN静电纺微纳米滤膜制备与性能研究[D]. 上海: 东华大学, 2016.
LOU Lihua. Production and Properties Study of High Efficiency and Low Pressure Drop Electrospun PAN Nanofiber Materials for Filtration [D]. Shanghai: Donghua University, 2016.
[9]刘亚. 熔喷/静电纺复合法聚乳酸非织造布的制备及过滤性能研究[D]. 天津: 天津大学, 2009.
LIU Ya. Study on Preparation and Filtration Property of PLA Nonwovens via Meltblown/Electro-Spinning [D]. Tianjin: Tianjin University, 2009.
[10]赵兴雷. 空气过滤用高效低阻纳米纤维材料的结构调控及构效关系研究[D]. 上海: 东华大学, 2017.
ZHAO Xinglei. Tunable Fabrication of Nanofibrous Materials with High-Efficiency and Low-Resistance and Their Application in Air Filtration [D]. Shanghai: Donghua University, 2017.
[11]王琳. 熔喷PBT非织造布及其复合滤材的制备及表征[D]. 上海: 东华大学, 2010.
WANG Lin. Preparation and Charaeterization of Mel-Blown Poly (Butylene Terephthalate) Nonwoven Fabries and Its Application as Composite Filtering Media [D]. Shanghai: Donghua University, 2010.
[12]杜雷娟. 高效低阻纺黏热轧过滤材料的研究[D]. 西安: 西安工程大学, 2016.
DU Leijuan. Research on High-Efficiency Low-Resistance Spun-Bonded Hot-Rolled Filtering Material [D]. Xi’an: Xi’an Polytechnic University, 2016.
[13]刘学洋. PVDF/PSU复合抗菌纳米纤维空气过滤材料的制备及其在口罩中的应用研究[D]. 上海: 东华大学, 2016.
LIU Xueyang. Fabrication of Antibacterial Polyvinylidene Fluoride/Polysulfone Nanofibrous Membranes for Air Filtration and Application in Masks [D]. Shanghai: Donghua University, 2016.
[14]林茂泉, 吴海波, 张旭东, 等. 聚四氟乙烯覆膜滤料的高温热压覆膜工艺[J]. 东华大学学报(自然科学版), 2017,43(5): 645-650.
LIN Maoquan, WU Haibo, ZHANG Xudong, et al. High-temperature hot-pressing technology of polytetrafluoroethylene membrane filter[J]. Journal of Donghua University (Natural Science), 2017, 43(5): 645-650.
[15]高政, 王屹, 费传军, 等. PM 2.5过滤材料制造技术[J]. 玻璃纤维, 2017(1): 30-35.
GAO Zheng, W ANG Yi, F EI Chuanjun, et al. Manufacturing technologies of PM 2. 5 filter materials [J]. Fiber Glass, 2017(1): 30-35.
[16]吴夏雯, 陆茵. 不同过滤介质对PM 2.5过滤性能与效果[J]. 环境工程学报, 2016, 10(4): 1933-1938.
WU Xiawen,LU Yin. Filtration performance of different filter mediums used as air filter material against PM 2.5 [J]. Chinese Journal of Environmental Engineering, 2016, 10(4): 1933-1938.
[17]简小平. 非织造布空气过滤材料过滤性能的研究[D]. 上海: 东华大学, 2014.
JIAN Xiaoping. A Study on Filtration Performance of Nonwoven Air Filtering Material [D]. Shanghai: Donghua University, 2014.
[18]叶海, 魏学孟. 粉尘质量分数对滤料性能的影响研究[J]. 哈尔滨建筑大学学报, 2000, 33(4): 58-61.

备注/Memo

备注/Memo:
基金项目:河南省科技攻关计划项目(162102310401);河南工程学院博士基金项目(D2017004)
收稿日期:2018-01-09
修回日期:2018-00-00
作者简介:娄辉清(1985—),女,讲师,博士,主要从事产业用和功能服装用纤维及纺织品的研究
更新日期/Last Update: 2018-06-01