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吴桂香, 吴超, 石东平, 潘伟, 廖慧敏. 表面活性剂对叶面滞尘作用的影响[J]. 环境工程学报, 2015, 9(7): 3373-3378. doi: 10.12030/j.cjee.20150749
引用本文: 吴桂香, 吴超, 石东平, 潘伟, 廖慧敏. 表面活性剂对叶面滞尘作用的影响[J]. 环境工程学报, 2015, 9(7): 3373-3378. doi: 10.12030/j.cjee.20150749
shu
Wu Guixiang, Wu Chao, Shi Dongping, Pan Wei, Liao Huimin. Effect of surfactant on foliar dust retention[J]. Chinese Journal of Environmental Engineering, 2015, 9(7): 3373-3378. doi: 10.12030/j.cjee.20150749
Citation: Wu Guixiang, Wu Chao, Shi Dongping, Pan Wei, Liao Huimin. Effect of surfactant on foliar dust retention[J]. Chinese Journal of Environmental Engineering, 2015, 9(7): 3373-3378. doi: 10.12030/j.cjee.20150749
shu

表面活性剂对叶面滞尘作用的影响

  • 1.

    中南大学资源与安全工程学院, 长沙 410083

  • 基金项目:

    国家自然科学基金资助项目(50974132,51304238)

  • 中图分类号: X513

Effect of surfactant on foliar dust retention

  • 1.

    School of Resources and Safety Engineering, Central South University, Changsha 410083, China

  • Fund Project:

  • 摘要: 表面活性剂能够增强植物叶面滞尘能力,研究不同表面活性剂对植物滞尘能力的影响,对于利用植物防治粉尘污染有重要意义。以LAS、DTAB、AR和APG200为喷洒试剂,研究了8种植物吸附表面活性剂后滞留粉尘的重量、组分。结果表明,LAS浓度、植物种类、表面活性剂类型对滞尘量和面积比具有显著影响(P<0.05);表面活性剂能够有效提高植物滞尘能力,LAS、DTAB效果优于生物型AR、APG200,且测试叶面滞尘量的变化与叶面接触角无明显关系;LAS使除朴树外所有植物的滞尘能力增加的浓度为0.2 g/L,而对滞留粉尘组分改变较大的浓度为0.5 g/L;此外,表面活性剂能改变滞留粉尘的组分,但不具有明显的规律性,粉尘的遮光比变化趋势与叶面滞尘量基本相似。
    Abstract: Surfactants can enhance the foliar dust retention capacity of plants.Studies of the effect of different surfactants on the dust retention capacity have great significance to prevent dust pollution by using plants.Taking LAS,DTAB,AR and APG200 as spraying reagents,we study the weight and components of the retained dust on the leaf surface of 8 plants after they had adsorbed surfactants.The results show that LAS concentration,plant species and surfactant type have significant effect on amount of dust and the stagnation area ratio (P<0.05).Surfactants can effectively improve the dust retention capacity of plants,the function of LAS,DTAB is better than biotypes AR and APG200.The test changes of foliar dust retention have no significant relationship with foliar contact angle.The concentration of LAS which make all plants except Hackberry increase their dust retention capacity is 0.2 g/L,while the concentration which changes the components of retained dust to a large extent is 0.5 g/L.Furthermore,surfactant can change the components of retained dust,but it has no obvious regularity.
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  • [1] 刘璐,管东生,陈永勤.广州市常见行道树种叶片表面形态与滞尘能力.生态学报,2013,33(8):2604-2614 Liu Lu,Guan Dongsheng,Chen Yongqin.Morphological structure of leaves and dust-retaining capability of common street trees in Guangzhou Municipality.Acta Ecologica Sinica,2013,33(8):2604-2614(in Chinese)
    [2] 柴一新,祝宁,韩焕金.城市绿化树种的滞尘效应——以哈尔滨市为例.应用生态学报,2002,13(9):1121-1126 Cai Yinxin,Zhu Ning,Han Huanjin.Dust removal effect of urban tree species in Harbin.Chinese Journal of Applied Ecology,2002,13(9):1121-1126(in Chinese)
    [3] 王波,宋坚利,曾爱军,等.剂型及表面活性剂对农药药液在植物叶片上铺展行为的影响.农药学学报,2012,14(3):334-340 Wang Bo,Song Jianli,Zeng Aijun,et al.Effects of formulations and surfactants on the behavior of pesticide liquid spreading in the plant leaves.Chinese Journal of Pesticide Science,2012,14(3):334-340(in Chinese)
    [4] 徐广春,顾中言,徐德进,等.常用农药在水稻叶片上的润湿能力分析.中国农业科学,2012,45(9):1731-1740 Xu Guangchun,Gu Zhongyan,Xu Dejin,et al.Wettability analysis of pesticides on rice leaf.Scientia Agriculture Sinica,2012,45(9):1731-1740(in Chinese)
    [5] 卢向阳,刘伟成,卢彩鸽,等.几种喷雾助剂对纳他霉素叶面吸收的影响.农药,2014,53(1):69-72 Lu Xiangyang,Liu Weicheng,Lu Caige,et al.Influence of several spray adjuvants on foliar uptake of natamycin.Agrochemicals,2014,53(1):69-72
    [6] 王莉玮,陈玉成,董姗燕.表面活性剂与螯合剂对植物吸收Cd及Cu的影响.西南农业大学学报(自然科学版),2004,26(6):745-749 Wang Liwei,Chen Yucheng,Dong Shanyan.Effects of surfactants and chelators on Cd and Cu uptake by corn and mustard.Journal of Southwest Agricultural University (Nature Science),2004,26(6):745-749(in Chinese)
    [7] 孟蝶,万金忠,张胜田,等.鼠李糖脂对林丹-重金属复合污染土壤的同步淋洗效果研究.环境科学学报,2014,34(1):229-237 Meng Die,Wan Jinzhong,Zhang Shengtian,et al.Simultaneous removal of lindane and heavy metals from contaminated soils by rhamnolipids enhanced washing.Acta Scientiae Circumstantiae,2014,34(1):229-237(in Chinese)
    [8] 刘霞,王建涛,张萌,等.螯合剂和生物表面活性剂对Cu、Pb污染塿土的淋洗修复.环境科学,2013,34(4):1590-1597 Liu Xia,Wang Jiantao,Zhang Meng,et al.Remediation of Cu-Pb-Contaminated loess soil by leaching with chelating agent and biosurfactant.Environmental Science,2013,34(4):1590-1597(in Chinese)
    [9] 王会霞,石辉,李秧秧.城市绿化植物叶片表面特征对滞尘能力的影响.应用生态学报,2012,21(12):3077-3082 Wang Huixia,Shi Hui,Li Yangyang.Relationships between leaf surface characteristics and dust-capturing capability of urban greening plant species.Chinese Journal of Applied Ecology,2012,21(12):3077-3082(in Chinese)
    [10] Baia R.Q.,Schlegelb T.K.The effects of foliar applied CaCl2-2H2O,Ca(OH)2 and K2CO3 combined with the surfactants Glucopon and Plantacare on gas exchange of 1 year old apple (Malus domestica BORKH.) and broad bean (Vicia faba L.) leaves.Scientia Horticulturae,2008,116(1):52-57
    [11] 戴灵超,陶月红,张昭,等.几种表面活性剂对两种作物安全性的初步研究.植物科学学报,2011,29(3):392-397 Dai Lingchao,Tao Yuehong,Zhang Zhao,et al.Research on surfactants application in safety of two crops.Plant Science Journal,2011,29(3):392-397(in Chinese)
    [12] Brausch J.M.,Smith P.N.toxicity of three polyethoxylated tallowamine surfactant formulations to laboratory and field collected fairy shrimp,Thamnocephalus platyurus.Archives of Environmental Contamination and Toxicology,2007,52(2):217-221
    [13] 李艳强,吴超,阳富强.微颗粒在表面粘附的力学模型.环境科学与技术,2008,31(1):8-11 Li Yanqiang,Wu Chao,Yang Fuqiang.Mechanical model of micro-particle on surface adhesion.Environmental Science & Technology,2008,31(1):8-11(in Chinese)
    [14] 叶小利,李宗礼,陈义文,等.表面活性剂对植物叶面润湿作用影响的研究.西南农业大学学报,1998,20(4):365-369 Ye Xiaoli,Li Zongli,Chen Yiwen,et al.Studies of effect of surfactant solutions on the weiting function on plant leaf surface.Journal of South West Agricultural University,1998,20(4):365-369(in Chinese)
    [15] Petroff A.,Zhang Leiming,Pryor S.C.,et al.An extended dry deposition model for aerosols onto broadleaf canopies.Journal of Aerosol Science,2009,40(3):218-240
    [16] 聂百胜,何学秋,王恩元,等.煤吸附水的微观机理.中国矿业大学学报,2004,33(4):379-383 Nie Baisheng,He Xueqiu,Wang Enyuan,et al.Micro-mechanism of coal adsorbing water.Journal of China University of Mining & Technology,2004,33(4):379-383(in Chinese)
    [17] Parsons D.F.,Ninham B.W.Surface charge reversal and hydration forces explained by ionic dispersion forces and surface hydration.Colloids and Surfaces A:Physicochemical and Engineering Aspects,2011,383(1-3):2-9
    [18] Manev E.D.,Nguyen A.V.Effects of surfactant adsorption and surface forces on thinning and rupture of foam liquid films.International Journal of Mineral Processing,2005,77(1):1-45
    [19] 杨书申,邵龙义,王志石,等.澳门夏季大气颗粒物单颗粒微观形貌分析.环境科学,2009,30(5):1514-1519 Yang Shushen,Shao Longyi,Wang Zhishi,et al.Investigations of microscopic morphology of individual inhalable particulates in macao in summer.Environmental Science,2009,30(5):1514-1519(in Chinese)
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  • 收稿日期:  2015-03-18
  • 刊出日期:  2015-07-02
吴桂香, 吴超, 石东平, 潘伟, 廖慧敏. 表面活性剂对叶面滞尘作用的影响[J]. 环境工程学报, 2015, 9(7): 3373-3378. doi: 10.12030/j.cjee.20150749
引用本文: 吴桂香, 吴超, 石东平, 潘伟, 廖慧敏. 表面活性剂对叶面滞尘作用的影响[J]. 环境工程学报, 2015, 9(7): 3373-3378. doi: 10.12030/j.cjee.20150749
shu
Wu Guixiang, Wu Chao, Shi Dongping, Pan Wei, Liao Huimin. Effect of surfactant on foliar dust retention[J]. Chinese Journal of Environmental Engineering, 2015, 9(7): 3373-3378. doi: 10.12030/j.cjee.20150749
Citation: Wu Guixiang, Wu Chao, Shi Dongping, Pan Wei, Liao Huimin. Effect of surfactant on foliar dust retention[J]. Chinese Journal of Environmental Engineering, 2015, 9(7): 3373-3378. doi: 10.12030/j.cjee.20150749
shu

表面活性剂对叶面滞尘作用的影响

  • 1. 中南大学资源与安全工程学院, 长沙 410083
  • 收稿日期:  2015-03-18
基金项目:

国家自然科学基金资助项目(50974132,51304238)

摘要: 表面活性剂能够增强植物叶面滞尘能力,研究不同表面活性剂对植物滞尘能力的影响,对于利用植物防治粉尘污染有重要意义。以LAS、DTAB、AR和APG200为喷洒试剂,研究了8种植物吸附表面活性剂后滞留粉尘的重量、组分。结果表明,LAS浓度、植物种类、表面活性剂类型对滞尘量和面积比具有显著影响(P<0.05);表面活性剂能够有效提高植物滞尘能力,LAS、DTAB效果优于生物型AR、APG200,且测试叶面滞尘量的变化与叶面接触角无明显关系;LAS使除朴树外所有植物的滞尘能力增加的浓度为0.2 g/L,而对滞留粉尘组分改变较大的浓度为0.5 g/L;此外,表面活性剂能改变滞留粉尘的组分,但不具有明显的规律性,粉尘的遮光比变化趋势与叶面滞尘量基本相似。

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