纳米铁联合氧化石墨烯对垃圾堆肥基质高羊茅生理生态的影响
|
摘要
通过室内盆栽试验,在生活垃圾堆肥中按质量比添加1%氧化石墨烯(GO)和不同比例的纳米铁(nZVI,1%、3%、5%),研究了GO和nZVI对高羊茅生长和生理特性的影响。结果表明:单独添加GO及共同添加GO和nZVI促进了高羊茅种子萌发,发芽率和发芽指数均在GO+5%nZVI处理达到最大。除1%nZVI处理外,其他添加剂处理显著提高了高羊茅地上生物量和叶绿素含量,在GO+5%nZVI处理达到最大,较对照分别提高25%和31%。添加3%、5%nZVI显著提高了超氧化物歧化酶(SOD)和过氧化物酶(POD)活性,且随nZVI添加比例的增加而升高。与对照相比,单独添加nZVI以及联合GO处理过氧化氢酶(CAT)与丙二醛(MDA)含量显著降低,随nZVI添加比例的增加而减少,分别在GO+5%nZVI和GO+3%nZVI处理中达到最低,较对照分别降低52%和48%。高羊茅地上部重金属含量随nZVI添加比例的增加而降低,在共同添加GO和nZVI的处理中效果显著,均显著低于对照。可见,nZVI和GO两种材料对堆肥重金属具有固定作用,减少了植物对重金属的吸收,促进了草坪植物的生长。
Through indoor pot experiments, the effects of graphene oxide(GO) and nanoscale zero-valent iron(nZVI) on the growth and physiological characteristics of Festuca arundinacea were investigated by adding 1% GO and different ratios of nZVI(1%, 3% and 5%) to municipal solid waste(MSW) compost. The results showed that adding GO alone and GO and nZVI together promoted the germination of F. arundinacea seeds, and the germination rate and germination index were highest with the GO+5% nZVI treatment. Except for 1% nZVI, all other treatments with amendments significantly increased the shoot biomass and chlorophyll content of F. arundinacea, both attaining their highest values with the GO+5% nZVI treatments, which were 25% and 31% higher, respectively, than the control. The activity of superoxide dismutase(SOD) and peroxidase(POD) in F. arundinacea increased with the 3 and 5% nZVI treatments, as well as with increasing nZVI-addition ratios. Compared to the control, GO and nZVI treatments significantly decreased the activity of catalase(CAT) and the content of malondialdehyde(MDA), which reached their lowest values with GO+5% nZVI and GO+3% nZVI treatments, decreasing by 52 and 48%, respectively. Heavy metal concentrations in plant shoots decreased with increasing nZVI-addition ratios, and the effect was significant with GO+nZVI treatments. The results indicate that both nZVI and GO can immobilize heavy metals in MSW compost, decrease heavy metal absorption in plants, and promote the growth of turfgrass.
Through indoor pot experiments, the effects of graphene oxide(GO) and nanoscale zero-valent iron(nZVI) on the growth and physiological characteristics of Festuca arundinacea were investigated by adding 1% GO and different ratios of nZVI(1%, 3% and 5%) to municipal solid waste(MSW) compost. The results showed that adding GO alone and GO and nZVI together promoted the germination of F. arundinacea seeds, and the germination rate and germination index were highest with the GO+5% nZVI treatment. Except for 1% nZVI, all other treatments with amendments significantly increased the shoot biomass and chlorophyll content of F. arundinacea, both attaining their highest values with the GO+5% nZVI treatments, which were 25% and 31% higher, respectively, than the control. The activity of superoxide dismutase(SOD) and peroxidase(POD) in F. arundinacea increased with the 3 and 5% nZVI treatments, as well as with increasing nZVI-addition ratios. Compared to the control, GO and nZVI treatments significantly decreased the activity of catalase(CAT) and the content of malondialdehyde(MDA), which reached their lowest values with GO+5% nZVI and GO+3% nZVI treatments, decreasing by 52 and 48%, respectively. Heavy metal concentrations in plant shoots decreased with increasing nZVI-addition ratios, and the effect was significant with GO+nZVI treatments. The results indicate that both nZVI and GO can immobilize heavy metals in MSW compost, decrease heavy metal absorption in plants, and promote the growth of turfgrass.
引文
[1] 王蕾,刘思成,荀世忠,王滨松,马玉昆,赵伟.城市生活垃圾处理方式的对比研究.环境科学与管理,2017,42(7):29- 31.
[2] Wright A L,Provin T L,Hons F M,Zuberer D A,White R H.Compost impacts on dissolved organic carbon and available nitrogen and phosphorus in turfgrass soil.Waste Management,2008,28(6):1057- 1063.
[3] Smith S R.A critical review of the bioavailability and impacts of heavy metals in municipal solid waste composts compared to sewage sludge.Environment International,2009,35(1):142- 156.
[4] 崔建宇,慕康国,胡林,张福锁,徐淑红.北京地区草皮卷生产对土壤质量影响的研究.草业科学,2003,20(6):68- 72.
[5] 宋丽芬,陈军霞,杜滨舵,史向群.利用工农业废弃物生产无土草皮卷基质的配方研究.江苏农业科学,2015,43(7):166- 169.
[6] 付玲,王彩云,尹少华.蘑菇渣基质生产狗牙根无土草皮配方施肥优化研究.草业学报,2013,22(3):241- 249.
[7] Tesfamariam E H,Annandale J G,Steyn J M,Stirzaker R J.Exporting large volumes of municipal sewage sludge through turfgrass sod production.Journal of Environmental Quality,2009,38(3):1320- 1328.
[8] 赵树兰,多立安.生活垃圾堆肥与园土基质草皮建植体系的生长参数比较.生态学杂志,2008,27(6):962- 967.
[9] Mallampati S R,Mitoma Y,Okuda T,Sakita S,Kakeda M.Total immobilization of soil heavy metals with nano-Fe/Ca/CaO dispersion mixtures.Environmental Chemistry Letters,2013,11(2):119- 125.
[10] Zhou H B,Meng H B,Zhao L X,Shen Y J,Hou Y Q,Cheng H S,Song L Q.Effect of biochar and humic acid on the copper,lead,and cadmium passivation during composting.Bioresource Technology,2018,258:279- 286.
[11] Li S L,Wang W,Liang F P,Zhang W X.Heavy metal removal using nanoscale zero-valent iron (nZVI):Theory and application.Journal of Hazardous Materials,2016,322:163- 171.
[12] Mueller N C,Braun J,Bruns .Application of nanoscale zero valent iron (NZVI) for groundwater remediation in Europe.Environmental Science and Pollution Research,2012,19(2):550- 558.
[13] 高园园,周启星.纳米零价铁在污染土壤修复中的应用与展望.农业环境科学学报,2013,32(3):418- 425.
[14] Peng W J,Li H Q,Liu Y Y,Song S X.A review on heavy metal ions adsorption from water by graphene oxide and its composites.Journal of Molecular Liquids,2017,230:496- 504.
[15] Omran R G.Peroxide levels and the activities of catalase,peroxidase,and indoleacetic acid oxidase during and after chilling cucumber seedlings.Plant Physiology,1980,65(2):407- 408.
[16] Singh B K,Sharma S R,Singh B.Antioxidant enzymes in cabbage:Variability and inheritance of superoxide dismutase,peroxidase and catalase.Scientia Horticulturae,2010,124(1):9- 13.
[17] Wang Y F,Pan F B,Wang G S,Zhang G D,Wang Y L,Chen X S,Mao Z Q.Effects of biochar on photosynthesis and antioxidative system of Malus hupehensis Rehd.seedlings under replant conditions.Scientia Horticulturae,2014,175:9- 15.
[18] Luo Y,Liang J,Zeng G M,Chen M,Mo D,Li G X,Zhang D F.Seed germination test for toxicity evaluation of compost:Its roles,problems and prospects.Waste Management,2018,71:109- 114.
[19] Khodakovskaya M,Dervishi E,Mahmood M,Xu Y,Li Z R,Watanabe F,Biris A S.Carbon nanotubes are able to penetrate plant seed coat and dramatically affect seed germination and plant growth.ACS Nano,2009,3(10):3221- 3227.
[20] 吴金海,焦靖芝,谢伶俐,袁程飞,陈帆,许本波.氧化石墨烯处理对甘蓝型油菜生长发育的影响.基因组学与应用生物学,2015,34(12):2738- 2742.
[21] 王静,丛日晨,王中华,杨建民,孟庆瑞,李彦慧,赵黎芳.不同供铁水平对油松幼苗光合特性的影响.河北农业大学学报,2010,33(3):57- 61.
[22] 龙文靖,万年鑫,朱从桦,郭萍,査丽,谢梦琳,孔凡磊,袁继超.不同供Fe3+水平对玉米苗期生长的影响.玉米科学,2015,23(4):78- 83,91- 91.
[23] Fajardo C,Gil-Díaz M,Costa G,Alonso J,Guerrero A M,Nande M,Lobo M C,Martín M.Residual impact of aged nZVI on heavy metal-polluted soils.Science of the Total Environment,2015,535:79- 84.
[24] Khan M N,Mobin M,Abbas Z K,Almutairi K A,Siddiqui Z H.Role of nanomaterials in plants under challenging environments.Plant Physiology and Biochemistry,2017,110:194- 209.
[25] 赵振杰,梁太波,陈千思,胡利伟,张艳玲,尹启生.碳纳米材料对植物生长发育的调节作用.作物杂志,2017,(2):7- 13.
[26] Lin H Y,Sun T,Zhou Y,Zhang X M.Anti-oxidative feedback and biomarkers in the intertidal seagrass Zostera japonica induced by exposure to copper,lead and cadmium.Marine Pollution Bulletin,2016,109(1):325- 333.
[27] Li Z W,Huang J A.Effects of nanoparticle hydroxyapatite on growth and antioxidant system in pakchoi (Brassica chinensis L.) from cadmium-contaminated soil.Journal of Nanomaterials,2014,2014:470962.
[28] Hertwig B,Streb P,Feierabend J.Light dependence of catalase synthesis and degradation in leaves and the influence of interfering stress conditions.Plant Physiology,1992,100(3):1547- 1553.
[2] Wright A L,Provin T L,Hons F M,Zuberer D A,White R H.Compost impacts on dissolved organic carbon and available nitrogen and phosphorus in turfgrass soil.Waste Management,2008,28(6):1057- 1063.
[3] Smith S R.A critical review of the bioavailability and impacts of heavy metals in municipal solid waste composts compared to sewage sludge.Environment International,2009,35(1):142- 156.
[4] 崔建宇,慕康国,胡林,张福锁,徐淑红.北京地区草皮卷生产对土壤质量影响的研究.草业科学,2003,20(6):68- 72.
[5] 宋丽芬,陈军霞,杜滨舵,史向群.利用工农业废弃物生产无土草皮卷基质的配方研究.江苏农业科学,2015,43(7):166- 169.
[6] 付玲,王彩云,尹少华.蘑菇渣基质生产狗牙根无土草皮配方施肥优化研究.草业学报,2013,22(3):241- 249.
[7] Tesfamariam E H,Annandale J G,Steyn J M,Stirzaker R J.Exporting large volumes of municipal sewage sludge through turfgrass sod production.Journal of Environmental Quality,2009,38(3):1320- 1328.
[8] 赵树兰,多立安.生活垃圾堆肥与园土基质草皮建植体系的生长参数比较.生态学杂志,2008,27(6):962- 967.
[9] Mallampati S R,Mitoma Y,Okuda T,Sakita S,Kakeda M.Total immobilization of soil heavy metals with nano-Fe/Ca/CaO dispersion mixtures.Environmental Chemistry Letters,2013,11(2):119- 125.
[10] Zhou H B,Meng H B,Zhao L X,Shen Y J,Hou Y Q,Cheng H S,Song L Q.Effect of biochar and humic acid on the copper,lead,and cadmium passivation during composting.Bioresource Technology,2018,258:279- 286.
[11] Li S L,Wang W,Liang F P,Zhang W X.Heavy metal removal using nanoscale zero-valent iron (nZVI):Theory and application.Journal of Hazardous Materials,2016,322:163- 171.
[12] Mueller N C,Braun J,Bruns .Application of nanoscale zero valent iron (NZVI) for groundwater remediation in Europe.Environmental Science and Pollution Research,2012,19(2):550- 558.
[13] 高园园,周启星.纳米零价铁在污染土壤修复中的应用与展望.农业环境科学学报,2013,32(3):418- 425.
[14] Peng W J,Li H Q,Liu Y Y,Song S X.A review on heavy metal ions adsorption from water by graphene oxide and its composites.Journal of Molecular Liquids,2017,230:496- 504.
[15] Omran R G.Peroxide levels and the activities of catalase,peroxidase,and indoleacetic acid oxidase during and after chilling cucumber seedlings.Plant Physiology,1980,65(2):407- 408.
[16] Singh B K,Sharma S R,Singh B.Antioxidant enzymes in cabbage:Variability and inheritance of superoxide dismutase,peroxidase and catalase.Scientia Horticulturae,2010,124(1):9- 13.
[17] Wang Y F,Pan F B,Wang G S,Zhang G D,Wang Y L,Chen X S,Mao Z Q.Effects of biochar on photosynthesis and antioxidative system of Malus hupehensis Rehd.seedlings under replant conditions.Scientia Horticulturae,2014,175:9- 15.
[18] Luo Y,Liang J,Zeng G M,Chen M,Mo D,Li G X,Zhang D F.Seed germination test for toxicity evaluation of compost:Its roles,problems and prospects.Waste Management,2018,71:109- 114.
[19] Khodakovskaya M,Dervishi E,Mahmood M,Xu Y,Li Z R,Watanabe F,Biris A S.Carbon nanotubes are able to penetrate plant seed coat and dramatically affect seed germination and plant growth.ACS Nano,2009,3(10):3221- 3227.
[20] 吴金海,焦靖芝,谢伶俐,袁程飞,陈帆,许本波.氧化石墨烯处理对甘蓝型油菜生长发育的影响.基因组学与应用生物学,2015,34(12):2738- 2742.
[21] 王静,丛日晨,王中华,杨建民,孟庆瑞,李彦慧,赵黎芳.不同供铁水平对油松幼苗光合特性的影响.河北农业大学学报,2010,33(3):57- 61.
[22] 龙文靖,万年鑫,朱从桦,郭萍,査丽,谢梦琳,孔凡磊,袁继超.不同供Fe3+水平对玉米苗期生长的影响.玉米科学,2015,23(4):78- 83,91- 91.
[23] Fajardo C,Gil-Díaz M,Costa G,Alonso J,Guerrero A M,Nande M,Lobo M C,Martín M.Residual impact of aged nZVI on heavy metal-polluted soils.Science of the Total Environment,2015,535:79- 84.
[24] Khan M N,Mobin M,Abbas Z K,Almutairi K A,Siddiqui Z H.Role of nanomaterials in plants under challenging environments.Plant Physiology and Biochemistry,2017,110:194- 209.
[25] 赵振杰,梁太波,陈千思,胡利伟,张艳玲,尹启生.碳纳米材料对植物生长发育的调节作用.作物杂志,2017,(2):7- 13.
[26] Lin H Y,Sun T,Zhou Y,Zhang X M.Anti-oxidative feedback and biomarkers in the intertidal seagrass Zostera japonica induced by exposure to copper,lead and cadmium.Marine Pollution Bulletin,2016,109(1):325- 333.
[27] Li Z W,Huang J A.Effects of nanoparticle hydroxyapatite on growth and antioxidant system in pakchoi (Brassica chinensis L.) from cadmium-contaminated soil.Journal of Nanomaterials,2014,2014:470962.
[28] Hertwig B,Streb P,Feierabend J.Light dependence of catalase synthesis and degradation in leaves and the influence of interfering stress conditions.Plant Physiology,1992,100(3):1547- 1553.
© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号 地址：北京市海淀区学院路29号 邮编：100083 电话：办公室：(+86 10)66554848；文献借阅、咨询服务、科技查新：66554700 |