综述文章

污泥有机肥长期农用污染土壤的伴矿景天吸取修复

  • 高文娅 ,
  • 邓林 ,
  • 李柱 ,
  • 吴龙华 ,
  • 刘鸿雁 ,
  • 骆永明
展开
  • 1. 贵州大学资源与环境工程学院, 贵阳 550025;
    2. 南京土壤研究所, 中国科学院土壤环境与污染修复重点实验室, 南京 210008;
    3. 烟台海岸带研究所, 中国科学院海岸带环境过程重点实验室, 烟台 264003
高文娅,硕士研究生,研究方向为土壤重金属污染与修复,电子信箱:916759186@qq.com

收稿日期: 2015-08-04

  修回日期: 2015-11-16

  网络出版日期: 2016-02-04

基金资助

国家高技术研究发展计划(863计划)项目(2012AA101402-2)

Phytoremediation of cadmium/zinc contaminated agricultural soil by long term application of sewage sludge manure using Sedum plumbizincicola

  • GAO Wenya ,
  • DENG Lin ,
  • LI Zhu ,
  • WU Longhua ,
  • LIU Hongyan ,
  • LUO Yongming
Expand
  • 1. College of Resource and Environment Engineering, Guizhou University, Guiyang 550025, China;
    2. Key Laboratory of Soil Environment and Pollution Remediation, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China;
    3. Key Laboratory of Coastal Zone Environmental Processes, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264003, China

Received date: 2015-08-04

  Revised date: 2015-11-16

  Online published: 2016-02-04

摘要

在污泥有机肥长期农用土壤上种植伴矿景天,与常规的玉米-小麦-胡萝卜轮作处理比较,田间试验探讨了连续植物修复效率和污泥有机肥长期施用导致的重金属污染土壤上农产品的污染风险。结果表明,长期污泥农用土壤上农作物和超积累植物生长良好,与未施用污泥肥料处理相比,继续施用条件下“玉米-小麦-胡萝卜”轮作作物中Zn、Cd 浓度有所上升,且小麦、胡萝卜中Cd 浓度均超过国家食品安全标准。种植Zn、Cd 超积累植物伴矿景天吸取修复处理下土壤中重金属浓度显著降低,土壤全量Cd 下降56.0%;继续施用污泥条件下土壤全量Cd 下降仍可达48.4%。证明在施用污泥条件下,种植伴矿景天和农作物,能够实现污泥安全处置、促进农作物生长和污染重金属高效吸取修复的3 重目标。

本文引用格式

高文娅 , 邓林 , 李柱 , 吴龙华 , 刘鸿雁 , 骆永明 . 污泥有机肥长期农用污染土壤的伴矿景天吸取修复[J]. 科技导报, 2016 , 34(2) : 241 -246 . DOI: 10.3981/j.issn.1000-7857.2016.2.041

Abstract

To compare with the conventional maize-wheat-carrot crop rotation model, a two-year field plot experiment of planting Sedum plumbizincicola, cadmium and zinc hyperaccumulator,has been carried out to study the safe agricultural production and repeated phytoremediation efficiency of a Zn/Cd contaminated soil as resulted from long-term application of sewage sludge containing manure. The results show that crops and S. plumbizincicola grow well in the soil under long-term application of sewage sludge manure. Compared with the control, the Zn and Cd concentrations in corn-wheat-carrots crop rotation system are all increased, but the Cd concentrations in wheat and carrots exceed and fail to meet the National Food Quality Standard. The Zn and Cd concentrations in soil under S. plumbizincicola treatments decreas markedly. The phytoremediation efficiency of Cd by S. plumbizincicola is 56.0%, while for the treatment of“continuous application of sewage sludge manure”, the phytoremediation efficiency is still as high as 48.4%. So under conditions of application of sewage sludge, planting with S. plumbizincicola and corn, the triple objectives of safe handling of sludge, promoting crop growth, and high phytoextraction efficiency could be achieved altogether.

参考文献

[1] 莫测辉, 吴启堂, 蔡全英, 等. 论城市污泥农用资源化与可持续发展[J]. 应用生态学报, 2000, 11(1): 157-160. Mo Cehui, Wu Qitang, Cai Quanying, et al. Utilization of municipal sludge in agriculture and sustainable development[J]. Chinese Journal of Applied Ecology, 2000, 11(1): 157-160.
[2] 陈桂梅, 刘善江, 张定媛, 等. 污泥堆肥的应用及在农业中的发展趋势 [J]. 中国农业通报, 2010, 26(24): 301-306. Chen Guimei, Liu Shanjiang, Zhang Dingyuan, et al. Application and development of sewage sludge compost in agriculture[J]. Chinese Agricultural Science Bulletin, 2010, 26(24): 301-306.
[3] Debosz K, Petersen S O, Kure L K, et al. Evaluating effects of sewage sludge and household compost on soil physical, chemical and microbiological properties[J]. Applied Soil Ecology, 2002, 19(3): 237-248.
[4] 陈秋丽, 张朝升, 张可方, 等. 城市污水处理厂的污泥农用对土壤的重金属影响[J]. 污染防治技术, 2008, 21(1): 23-25. Chen Qiuli, Zhang Chaosheng, Zhang Kefang, et al. Effects of sewage sludge application to farming on heavy metals in soil[J]. Pollution Control Technology, 2008, 21(1): 23-25.
[5] 任婧, 程苗苗, 李瑞, 等. 不同类型土壤小麦-水稻轮作体系施用含重金属污泥的环境效应[J]. 应用生态学报, 2012, 23(2): 376-381. Ren Jing, Cheng Miaomiao, Li Rui, et al. Environmental effects of applying heavy metal-containing municipal sewage sludge on wheat rice rotation system on different types of soil[J]. Chinese Journal of Applied Ecology, 2012, 23(2): 376-381.
[6] González M, Mingorance M D, Sánchez L, et al. Pesticide adsorption on a calcareous soil modified with sewage sludge and quaternary alkyammonium cationic surfactants[J]. Environmental Science and Pollution Research International, 2008, 15(1): 8-14.
[7] Vulkan R, Mingelgrin U, Ben-Asher J, et al. Copper and zinc speciation in the solution of a soil-sludge mixture[J]. Journal of Environmental Quality, 2002, 31: 193-203.
[8] 马学文, 翁焕新, 章金骏. 中国城市污泥重金属和养分的区域特征及变化[J]. 中国环境科学, 2011, 31(8): 1306-1313. Ma Xuewen, Weng Huanxin, Zhang Jinjun. Regional characteristics and trend of heavy metals and nutrients of sewage sludge in China[J]. China Environmental Science, 2011, 31(8): 1306-1313.
[9] 黄庆, 柯玉诗, 姚建武, 等. 药用植物紫花茉莉对农用污泥锌污染的修复研究[J]. 广州农业科学, 2005, 4: 56-58. Huang Qing, Ke Yushi, Yao Jianwu, et al. Study on the phytoremediation of zinc contaminated soil by officinal Mirabilis jalapa L.[J]. Guangzhou Agricultural Science, 2005, 4: 56-58.
[10] 黑亮, 吴启堂, 龙新宪, 等. 东南景天和玉米套Zn污染污泥的处理效应[J]. 环境科学, 2007, 28(4): 852-857. Hei Liang, Wu Qitang, Long Xinxian, et al. Effect of co-planting of sedum alfredii and Zea mays on zn-contaminated sewage sludge[J]. Environmental Science, 2007, 28(4): 852-857.
[11] 吴龙华, 周守标, 毕德. 中国景天科植物一新种伴矿景天[J]. 土壤, 2006, 38(5): 632-633. Wu Longhua, Zhou Shoubiao, Bi De, et al. Sedum plumbizincicola, A new species of the Crassulaceae from Zhejiang, China[J]. Soils, 2006, 38(5): 632-633.
[12] 吴龙华, 李娜, 毕德, 等. 锌镉复合污染土壤的植物修复方法, 中国: ZL 20071002038015[P]. 2007-10-10. Wu Longhua, Li Na, Bi De, et al. Phytoremediation methods of zinc and cadmium composite pollution soil: China: ZL 20071002038015[P]. 2007-10-10.
[13] 能凤娇, 吴龙华, 刘鸿雁, 等. 芹菜与伴矿景天间作对污泥农用锌镉污染土壤化学与微生物性质的影响[J]. 应用生态学报, 2013, 24(5): 1428-1432. Nai Fengjiao, Wu Longhua, Liu Hongyan, et al. Effects of intercropping Sedum plumbizincicola and Apium graveolens on the soil chemical and microbiological properties under the contamination of zinc and cadmium from sewage sludge application[J]. Chinese Journal of Applied Ecology, 2013, 24(5): 1428-1432.
[14] GB 2762-2012 食品安全国家标准食品中污染物限量[S]. 北京: 国家卫生部, 2012. GB 2762-2012 Maximum levels of contaminants in foods[S]. Beijing: National Ministry of Health of China, 2012.
[15] 陈同斌, 韦朝阳, 黄泽春, 等. 砷超富集植物蜈蚣草及其对砷的富集特征[J]. 科学通报, 2002, 47(3): 207-210. Chen Tongbin, Wei Chaoyang, Huang Zechun, et al. Centipede grass a kind of arsenic hyperaccumulation plants and its accumulation characteristics of arsenic[J]. Chinese Science Bulletin, 2002, 47(3): 207-210.
[16] 陈同斌, 李艳霞, 金燕, 等. 城市污泥复合肥的肥效及其对小麦重金属吸收的影响[J]. 生态学报, 2002, 22(5): 643-648. Chen Tongbin, Li Yanxia, Jin Yan, et al. The effects of compound fertilizer made from municipal sewage sludge compost on n p k and heavy metals uptake of wheat[J]. Acta Ecologica Sinica, 2002, 22(5): 643-648.
[17] 李瑞, 吴龙华, 杨俊波, 等. 贵州省典型城市污水处理厂污泥养分与重金属含量调查[J]. 农业环境科学学报, 2011, 30(4): 787-796. Li Rui, Wu Longhua, Yang Junbo, et al. Major nutrients and heavy metals of municipal sewage sludge in Guizhou Province[J]. Journal of Agro-Environment Science, 2011, 30(4): 787-796.
[18] 肖玲, 李岗, 郝卫平. 土施污泥对小麦生长的影响研究[J]. 西北农业大学学报, 1994, 22(1): 89-92. Xiao Ling, Li Gang, Hao Weiping. The research on the influence of the wheat growth in the soil with sewage sludge[J]. Journal of Northwestern Agricultural University, 1994, 22(1): 89-92.
[19] 宋波, 陈同斌, 郑袁明, 等. 北京市菜地土壤和蔬菜镉含量及其健康风险分析[J]. 环境科学学报, 2006, 26(8): 1343-1353. Song Bo, Chen Tongbin, Zheng Yuanming, et al. A survey of cadmium concentrations in vegetables and soils in Beijing and the potential risks to human health[J]. Acta Scientiae Circumstantiae, 2006, 26(8): 1343-1353.
[20] 梅忠. 宋晓英. 赵华. 施用污泥堆肥对土壤和小白菜重金属积累的影响[J]. 广东微量元素科学. 2009, 16(1): 31-35. Mei Zhong, Song Xiaoying, Zhao Hua. Heavy metal accumulation in Brassicape kinensis and in soil amended with sewage sludge compost[J]. Guangdong Trace Elements Science, 2009, 16(1): 31-35.
[21] Jadia C D, Fulekar M H. Phytoremediation of heavy metal: Recent techniques[J]. Africa Journal Biotechnology, 2009, 8(6): 921-928.
[22] Wu Q T, Wei Z B, Ouyang Y. Phytoextraction of metal contaminated soil by hyperaccumulator Sedum alfredii H: effects of chelator and coplanting[J]. Water Air Soil Pollut, 2007, 180: 131-139.
[23] 李娜. 重金属污染土壤的伴矿景天吸取修复及其农艺调控措施[D]. 南京: 中国科学院南京土壤研究所, 2008. Li Na. Phytoextraction of heavy metal contaminated soil by Sedum plumbizincicola under different agronomic strategies[D]. Nan Jing: Institute of Soil Science, Chinese Academy of Sciences, 2008.
[24] 蒋成爱, 吴启堂, 吴顺辉, 等. 东南景天与不同植物混作对土壤重金属吸收的影响[J]. 中国环境科学, 2009, 29(9): 985-990. Jiang Cheng'ai, Wu Qitang, Wu Shunhui, et al. Effect of co-cropping Sedum alfredii with different plants on metal uptake[J]. China Environmental Science, 2009, 29(9): 985-990.
[25] 廖红, 严小龙. 高级植物营养学[M]. 北京: 科学出版社, 2003: 24-26. Liao Hong, Yan Xiaolong. Senior Plant Nutrition[M]. Beijing: Science Press, 2003: 24-26.
[26] Agegnehu G, Ghizaw A, Sinebo W. Yield performance and land-use efficiency of barley and fababean mixed cropping in Ethiopian highlands[J]. Europe Journal Agronomy, 2006, 25: 202-207.
[27] Daellenbach G C, Kerridge P C, Wolfe M S, et al. Plant productivity in cassava-based mixed cropping systems in Colombian hillside farms[J]. Agriculture Ecosystems and Environment, 2005, 105: 595-614.
文章导航

/