吉林大学学报(地球科学版) ›› 2015, Vol. 45 ›› Issue (4): 1205-1216.doi: 10.13278/j.cnki.jjuese.201504207

• 地质工程与环境工程 • 上一篇    下一篇

广州地区蔬菜生产基地有机污染物含量状况及分布

游远航   

  1. 广东省地质调查院, 广州 510080
  • 收稿日期:2014-10-19 发布日期:2015-07-26
  • 作者简介:游远航(1972),男,高级工程师,主要从事地球化学勘查工作,E-mail:yuanhangy@163.com.
  • 基金资助:

    中国地质调查局土地环境地质调查评价项目(12120113000500);中国地质调查局与广东省人民政府合作项目(1212010511216)

Concentrations and Distributions of Organic Pollutants in Typical Vegetable Fields in Guangzhou, China

You Yuanhang   

  1. Geological Survey of Guangdong Province, Guangzhou 510080, China
  • Received:2014-10-19 Published:2015-07-26

摘要:

为了解广州地区蔬菜基地有机污染物的分布情况,选取了6个代表性基地进行调查采样,测试分析了表层土壤、蔬菜及灌溉水中15种邻苯二甲酸酯(PAEs)化合物、16种多环芳烃(PAHs)化合物和19种有机氯农药(OCPs)化合物的质量分数及质量浓度.结果表明:在15种PAEs化合物的总质量分数(w(ΣPAEs))中,土壤样品为158.0~4 321.0 ng/g,蔬菜样品为1 134.0~48 576.0 ng/g;水样中15种PAEs化合物的总质量浓度(ρ(ΣPAEs))为632.0~14 271.0 ng/L;就单个化合物而言,以DiBP、DBP、DEHP三种污染物为主,其三项之和占所有PAEs质量分数的97.5%~99.1%;在16种PAHs化合物的总质量分数(w(ΣPAHs))中,土壤样品为28.48~1 121.96 ng/g,蔬菜样品为238.09~1 000.61 ng/g;水样中16种PAHs化合物的总质量浓度(ρ(ΣPAHs))为338.21~1 239.78 ng/L;在19种OCPs化合物的总质量分数(w(ΣOCPs))中,土壤为0.04~71.28 ng/g,蔬菜为1.08~9.18 ng/g.总体上看,各基地土壤中DBP质量分数均超标,多环芳烃类在灵山、花东、黄埔菜地土壤中存在轻微污染,有机氯农药均未出现污染.

关键词: 蔬菜基地, 邻苯二甲酸酯(PAEs), 多环芳烃(PAHs), 有机氯农药(OCPs), 有机污染物, 广州

Abstract:

In order to find out the distribution characteristics of organic pollutants in typical vegetable fields in Guangzhou, fifteen phthalic acid esters (PAEs), sixteen polynuclear aromatic hydrocarbons(PAHs), and nineteen organochlorine pesticides(OCPs) in twenty nine soil samples, fourteen vegetable samples, and seven water samples from six vegetable fields were detected by gas chromatography-mass spectrometry (GC-MS). Total contents of the fifteen PAE compounds (∑PAEs) range from 158.0 to 4 321.0 ng/g in all soil samples, from 1 134.0 to 48 576.0 ng/g in all vegetable samples, and from 632.0 to 14 271.0 ng/L in all water samples. For each single PAE compound, concentrations of DiBP, DBP, and DEHP are substantial, and three of them take for 97.5% to 99.1%. Total contents of the sixteen PAH compounds (∑PAHs) range from 28.48 to 1 121.96 ng/g in all soils, from 238.09 to 1 000.61 ng/g in all vegetables, and from 338.21 to 1 239.78 ng/L in all water samples. Total contents of the nineteen OCP compounds (∑OCPs) range from 0.04 to 71.28 ng/g in all soils, from 1.08 to 9.18 ng/g in all vegetable samples. The concentrations of DBP in all the soil samples exceed the control limit of soil PAEs in USA. The soils in Lingshan, Huadong, Huangpu vegetable fields are slightly contaminated by PAHs; while all the soil samples are not polluted by OCPs.

Key words: vegetable fields, phthalic acid esters(PAEs), polynuclear aromatic hydrocarbons(PAHs), organochlorine pesticides(OCPs), organic pollutants, Guangzhou

中图分类号: 

  • X53

[1] Turner A,Rawling M C.The Behaviour of Di-2-Ethylhexyl Phthalate in Estuaries[J].Marine Chem,2000,68:203-217.

[2] 蔡全英,莫测辉,李云辉,等.广州、深圳地区蔬菜生产基地土壤中邻苯二甲酸酯(PAEs)研究[J].生态学报,2005,25(2):283-288. Cai Quanying,Mo Cehui,Li Yunhui,et al.The Study of PAEs in Soils from Typical Vegetable Fields in Areas of Guangzhou and Shenzhen,South China[J].Acta Ecologiea Sinica,2005,25(2):283-288.

[3] 马骁轩,冉勇,邢宝山,等.珠江三角洲一些菜地土壤中多环芳烃的含量及来源[J].环境科学学报,2007,27(10):1727-1733. Ma Xiaoxuan,Ran Yong,Xing Baoshan,et al. Concentration of Polycyclic Aromatic Hydrocarbons in Vegetable Soils of the Pearl River Delta[J].Acta Scientiae Circumstantiae,2007,27(10):1727-1733.

[4] Loukia C,Panagiotis G,Athanasios K,et al.Distribution of Persistent Organic Pollutants, Polycyclic Aromatic Hydro-Carbons and Trace Elements in Soil and Vegetation Following a Large Scale Landfill Fire in Northern Greece[J].Environ Pollut, 2008,34(2):210-225.

[5] 何俊,冶雪艳.基于有机污染物扩散的复合衬垫厚度的概率设计[J].吉林大学学报:地球科学版,2013,43(1): 228-234. He Jun,Ye Xueyan.Probability Design of Thickness of Composite Liners Based on Organic Pollutant Diffusion[J].Journal of Jilin University:Earth Science Edition,2013,43(1): 228-234.

[6] 游远航,祁士华,罗洪.襄樊市郊土壤有机氯农药的地球化学变化[J].现代地质,2008,22(6):975-979. You Yuanhang,Qi Shihua,Luo Hong.The Geochemical Change of Organochlorine Pesticides in Soil on the Suburbs of Xianfan[J].Geoscience,2008,22(6):975-979.

[7] Zhu Y F,Liu H,Xi Z Q,et al.Organochlorine Pesticides(DDTs and HCHs)in Soils from the Outskirts of Beijing,China[J].Chemosphere,2005,60(6):770-778.

[8] Zhang H,Lu Y L,Dawson R W,et al. Classification and Ordination of DDT and HCH in Soil Samples from the Guanting Reservoir China[J].Chemosphere,2005,60(6):762-769.

[9] Li J,Zhang G,Qi S H,et al.Concentrations,Enantiomeric Compositions,and Sources of HCH,DDT and Chlordane in Soils from the Pearl River Delta,South China[J].Science of the Total Environment,2006,372:215-224.

[10] 朱晓华,杨永亮,路国慧,等.珠江三角洲城市群及高海拔地区表层土中有机氯农药的空间分布特征[J].中国环境监测,2013,29(4):22-24. Zhu Xiaohua,Yang Yongliang,Lu Guohui,et al.Spatial Distribution of OCPs in Surface Soils from Urban and High Elevation Areas in Pearl River Delta Area[J].Environmental Monitoring in China,2013,29(4):22-24.

[11] Chen L G,Ran Y,Xing B S,et al.Contents and Sources of Polycyclic Aromatic Hydrocarbons and Organochlorine Pesticides in Vegetable Soils of Guangzhou,China[J].Chemosphere,2005,60:879-890.

[12] Fu J M, Sheng G Y, Zhang G, et al. Persistent Organic Pollutants in Environment of the Pearl River Delta, China: An Overview[J]. Chemosphere,2003,52: 1411-1422.

[13] Zhang H B, Luo Y M, Wong M H, et al. Distributions and Concentrations of PAHs in Hong Kong Soils[J].Environ Pollut, 2006, 141:107-114.

[14] Mai B X, Fu J M, Sheng G Y, et al. Chlorinated and Polycyclic Aromatic Hydrocarbons in Riverine and Estuarine Sediments from Pearl River Delta, China[J]. Environ Pollut,2002,117: 457-474.

[15] 李春雷,郝永梅,麦碧娴,等.珠三角地区冬季大气中PCBs的空间分布[J].环境科学学报,2007,27(4):655-659. Li Chunlei,Hao Yongmei,Mai Bixian,et al. Spatial Distribution of Atmospheric PCBs in Winter Pearl River Delta[J].Acta Scientiae Circumstantiae,2007,27(4):655-659.

[16] 陈来国,麦碧娴,许振成,等. 广州市夏季大气中多氯联苯和多溴联苯醚的含量及组成对比[J].环境科学学报,2008,28(1):150-159. Chen Laiguo,Mai Bixian,Xu Zhencheng,et al. Comparison of PCBs and PBDEs Concentrations and Compositions in the Guangzhou Atmosphere in Summer[J].Acta Scientiae Circumstantiae, 2008,28(1):150-159.

[17] 赵胜利,杨国义,张天彬,等. 珠三角城市群典型城市土壤邻苯二甲酸酯污染特征[J].生态环境学报,2009,18(1):128-133. Zhao Shengli,Yang Guoyi,Zhang Tianbin,et al. Characteristics of Pathalic Acid Esters in Soils in Typical Cities of Pearl River Delta[J]. Ecology and Environmental Science,2009,18(1):128-133.

[18] Cartwright C D, Thompson I P, Burns R G. Degradation and Impact of Phthalate Plasticizers on Soil Microbial Communities[J].Environmental Toxicology and Chemistry,2000,19(5):1253-1261.

[19] Inman J C,Strachan S D,Sommers L E,et al.The Decomposition of Phthalate Esters in Soil[J]. Journal of Environmental Science and Health,1984,19(2):245-257.

[20] 安琼,靳伟,李勇,等.酞酸酯类增塑剂对土壤-作物系统的影响[J].土壤学报,1999,36(1): 118-126. An Qiong, Jin Wei, Li Yong, et al. Effect of PAEs Plasticizers on Soil-Crop System[J]. Acta Pedologica Sinica,1999,36(1):118-126.

[21] Vikelsoe J, Thomsen M, Carlsen L. Phthalates and Nonylphenols in Profiles of Differently Dressed Soils[J]. Science of the Total Environment,2002,96:105-116.

[22] 刘俊文,解启来,王琰,等.扎龙湿地表层沉积物多环芳烃的污染特征研究[J].环境科学,2011,32(8):2450-2454. Liu Junwen,Xie Qilai,Wang Yan, et al. Characte-rization of Polycyclic Aromatic Hydrocarbons Con-taminations in Surface Sediments from Zhalong Wetland,China[J]. Environmental Science,2011,32(8):2450-2454.

[23] Wang X L,Zheng Y,Liu R M,et al.Medium Scale Spatial Structures of Polycyclic Aromatic Hydrocarbons in the Topsoil of Tianjin Area[J].Journal of Environmental Science and Health:Part B,2003,28:327-335.

[24] 葛晓立,严加永,焦杏春,等.徐州市区多环芳烃的环境地球化学特征[J].物探与化探, 2008,32(6):622-626. Ge Xiaoli,Yan Jiayong,Jiao Xingchun, et al.Environmental Geochemistry of Polycyclic Aromatic Hydrocarbons(PAHs) in the Urban Area of Xuzhou[J].Geophysical & Geochemical Exploration, 2008,32(6):622-626.

[25] 廖义军. 广州地区特殊区域土壤多环芳烃(PAHs)初探[J].三峡环境与生态, 2009,2(4): 13-15. Liao Yijun. Preliminary Study on Polycyclic Aromatic Hydrocarbon(PAHs) in Soil of Special Region in Guangzhou[J]. Environment and Ecology in the Three Gorges, 2009,2(4):13-15.

[26] Wilcke W,Amelung W. Persistent Organic Pollutants in Native Grassland Soils along a Climosequence in North America[J].Acta Soil Science Social,2000,64:2140-2148.

[27] Luo X J,Chen S J,Mai B X,et al.Polycyclic Aromatic Hydrocarbons in Suspended Particulate Matter and Sediments from the Pearl River Estuary and Adjacent Coastal Areas,China[J].Environmental Pollution,2006,139:9-20.

[28] Yunker M B,Macdonald R W,Vingarzan R,et al.PAHs in the Fraser River Basin:A Critical Appraisal of PAH Ratios as Indicators of PAH Source and Composition[J].Organic Geochemistry,2002,33(4):489-515.

[29] 何俊,杨永亮,潘静,等. 广州市公园表层土壤中有机氯农药的分布特征[J].岩矿测试,2009,28(5):401-406. He Jun, Yang Yongliang, Pan Jing, et al. Distribution Characteristics of Organochlorine Pesticides in Top Soils from Parks in Guangzhou City[J]. Rock and Mineral Analysis, 2009,28(5):401-406.

[30] 吴对林,张天彬,刘申,等.珠江三角洲典型区域蔬菜地土壤中有机氯农药的污染特征 :以东莞市为例[J].生态环境学报,2009,18(4):1261-1265. Wu Duilin,Zhang Tianbin,Liu Shen,et al. Pollution Characteristics of Organo-Chlorinated Pesticides in the Soils of Vegetable Fields in Typical Area of Pearl River Delta: A Case Study of Dongguan[J].Ecology and Environmental Sciences, 2009,18(4):1261-1265.

[31] 章海波,骆永明,滕应,等.珠江三角洲地区典型类型土壤中DDT残留及其潜在风险[J].土壤,2006, 38 (5): 547-551. Zhang Haibo, Luo Yongming, Teng Ying, et al. DDT Residual in the Typical Soil Types of Pearl River Delta Region and Its Potential Risk[J]. Soil, 2006, 38 (5): 547-551.

[32] Zhang H B, Luo Y M, Zhao Q G, et al. Residues of Organochlorine Pesticides in Hong Kong Soils[J].Chemosphere, 2006, 63: 633-641.

[33] Heberer T, Dunnbier U. DDT Metabolite Bis (Chlorophenyl) Acetic Acid: The Neglected Environmental Contaminant[J]. Environmental Science & Technology,1999, 33: 2346-2351.

[34] HJ/T 332-2006 食用农产品产地环境质量评价标准[S].北京:中国环境科学出版社,2007. HJ/T 332-2006 Environmental Quality Evaluation Standards for Farmland of Edible Agricultral Products[S].Beijing: China Environmental Sciences Press, 2007.

[35] GB 18406.1-2001 农产品安全质量 无公害蔬菜安全要求[S].北京:中国标准出版社,2005. GB 18406.1-2001 Safety Qualification for Agricultural Product Safety Requirements for Non-environmental Pollution Vegetable[S]. Beijing: China Standard Press, 2005.

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