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渭河流域水体中外源性环境激素的污染调查及分析
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摘要
环境激素(EDCs)是目前危害最强的持久性污染物之一,它可以改变人类和野生动物的内分泌系统,导致生殖、发育和行为异常。本文以环境激素中的4种邻苯二甲酸酯物质PAEs(邻苯二甲酸二乙酯DEP、邻苯二甲酸二丁酯DBP、邻苯二甲酸二环己酯DCHP、邻苯二甲酸二(2-乙基己基)酯DEHP)及3种多环芳烃物质PAHs(萘、菲、荧蒽)作为研究对象,研究了其在渭河流域及西安市某污水处理厂处理过程中的分布及迁移规律,主要结果如下:
     (1)渭河流域PAEs污染状况。在渭河流域23个采样点中,邻苯二甲酸酯类物质检出率达到100%。渭河流域中下游水体中邻苯二甲酸酯类物质中DEP的质量浓度为0.057~1.434μg·L-1;DBP的质量浓度为0.365~1.550μg·L-1;DCHP的质量浓度为0.014~3.628μg·L-1;DEHP的质量浓度为0.673~31.496μg·L-1;邻苯二甲酸酯类物质总质量浓度为1.307~38.020μg·L-1。PAEs四类物质含量依次为:DEHP>DBP>DEP>DCHP。在支流中,PAEs总浓度排列依次为:石头河>漆水河>千河>金陵河>黑河>沋河>沣河>临河>浐河>皂河>灞河>新河>泾河>北洛河>涝河;在干流中PAEs总浓度排列依次为:林家村>常兴桥>耿镇桥>沙王渡>新丰桥>咸阳铁桥>潼关吊桥>天江人渡,其中DBP与DEHP含量超过中国地表水质标准;
     (2)渭河流域PAHs污染状况。在渭河流域23个采样点中,多环芳烃类中萘的检出率为91%,菲和荧蒽的检出率为100%。萘的质量浓度为26.60~1054.45ng·L-1,其中涝河与泾河未检出;菲的质量浓度为126.27~1258.63ng·L-1;荧蒽的质量浓度为66.26~945.79ng·L;多环芳烃类物质总质量浓度为200.35~2339.11ng·L-1。PAHs三类物质含量依次为:菲>萘>荧蒽。在支流中,PAHs总浓度排列依次为:金陵河>皂河>漆水河>浐河>临河>北洛河>石头河>黑河>千河>灞河>沣河>新河>沋河>泾河>涝河;在干流中,PAHs总浓度排列依次为:常兴桥>天江人渡>咸阳铁桥>新丰桥>林家村>耿镇桥>潼关吊桥>沙王渡,其中萘、菲、荧蒽都超过中国地表水质标准。
     (3)对渭河支流皂河附近某污水处理厂EDCs污染状况进行研究。该污水处理厂邻苯二甲酸酯检测到DBP(0.024~0.406μg·L-1)、DEHP(1.944~34.385μg·L-1)两类物质,多环芳烃检测到萘(0.849~1.903ng·L-1)、菲(1.7~26.32 ng·L-1)两类物质,水质出水均符合《污水综合排放标准》(GB8978-1996),排放达标100%。该污水处理厂对皂河中EDCs物质含量有影响。
Environment endocrine disruptors are a series of chemical compounds in environment. It may affect human and wildlifes on their normal endocrines, cause reproductive, developmental and behavioral disorder. In this paper, four phthalic acid esters (DEP, DBP, DCHP, DEHP) and three Polycyclic Aromatic Hydro-carbons (naphthalene, phenanthrene, fluoranthene)have been studied, which are environmental hormone. On the Weihe River water and the water quality of a sewage treatment plant in Xi'an by solid phase extraction devices, gas chromatography - mass spectrometry for the determination, the main findings of the review and visual examinations were as follows:
     (1) The PAEs pollution in Weihe River water was studied. In the Weihe River water 23 samples were collected, phthalate esters detection rate was 100%. In the downstream of Weihe River water, the concentration of the DEP were between 0.057 and 1.434μg·L-1; the concentration of the DBP were between 0.365 and 1.550μg·L-1; the concentration of the DCHP were between 0.014 and 3.628μg·L-1; the concentration of the DEHP were between 0.673 and 31.496μg·L-1. The total mass of phthalate esters concentration were between 1.307 and 38.020μg·L-1. The successive order of PAEs were DEHP, DBP, DEP and DCHP. In the tributaries, the order of PAEs’total concentration was as follows: Stone River>Qishui River>Qian River>Jinling River>Black River >You River>Fenghe Rive>Lin River>Chan River>Zao River>Ba River>Xin River>Jing River>North Luo River>Lao River;In the main stream ,the order of PAEs’total concentration was as follows: linjiacun>Chang-xing Bridge >gengzhen Bridge>Sha Wang Du>Xinfeng Bridge>Xianyang Iron Bridge >Tongguan Bridge>Tianjiangrendu.
     (2) The PAHs pollution in Weihe River water was studied. Naphthalene detection rate was 91%, but phenanthrene and fluoranthene detection rate was 100%.The concentration of naphthalene were between 26.60 and 1054.45 ng·L-1, which Law River and Jing River were not detected; the concentration of phenanthrene were 126.27 and 1258.63 ng·L-1; the concentration of fluoranthene were between 66.26 and 945.79 ng·L-1; polycyclic aromatic hydrocarbons in the total mass concentration of substances were between 200.35 and 2339.11 ng·L-1. The successive order of PAHs was phenanthrene, naphthalene and fluoranthene. In the tributaries, the order of PAHs’total concentration was as follows: Jinling River>Zao River>Qishui River>Chan River>Lin River>Beiluo River>Stone River>Black River>Qian River>Ba River>Feng River>Xin River>You River>Jing River >Lao River; In the main stream, the order of PAHs’total concentration was as follows: Chang-xing bridge>Tianjiangrendu>Xianyang Iron Bridge >Xinfeng Bridge>linjiacun>Gengzhen Bridge>Tongguan Bridge>Shawang Du.
     (3) The water quality in certain Sewage Treatment Plant was studied. The sewage treatment plants were detected in DBP (0.024 ~ 0.406μg·L-1), DEHP (1.944 ~ 34.385μg·L-1) ,naphthalene (0.849 ~ 1.903 ng·L-1) and phenanthrene (1.7 ~ 26.32 ng·L-1). Water quality are in line with《Integrated Wastewater Discharge Standard》(GB8978-1996), emissions compliance were 100%. The EDCs in sewage treatment plants affected Zao River.
引文
[1] KAVELOCK R J. Research needs for risk assessment of health and environmental effects of endocrine disrupters: A report of the U.S EPA-sponsored workshop[J]. Environ Health Perspec.1996,104:715~740.
    [2]方改霞,李冰冰,陈兰英.环境激素的危害与防治研究[J].环境科学与管理,2009,(34) 1:65~67.
    [3]王磊,王旭东,刘莹,等.环境荷尔蒙对水体的污染及水污染控制技术的新课题[J].西安建筑科技大学学报(自然科学版), 2005, 37(1):69~73.
    [4]凌波,王轶文.环境内分泌干扰物的健康影响.中国公共卫生.2002,18(2):237~239.
    [5]齐文启,孙宗光,汪治国,任仁.环境荷尔蒙研究的现状及其监测分析.现代科学仪器[J].2000,(4):32~38.
    [6] TapieroH, Ba GN,Tew KD.Estrogens and environmental estrogens[J].Biomed Pharmacother. 2002, 56(1):36~44.
    [7] I.G. Lange et al. Sex hormones originating from different livestock production systems: fate and potential disrupting activity in the environment[J].Analytica Chimica Acta.2002,473:27~37.
    [8]张小林.渤海海域海水、沉积物中铅、镉、汞、砷污染调查.黑龙江环境通报[J], 2001, 5(3):87~90.
    [9]张祖麟,洪华生,哈里德,等.厦门港表层水体中有机氯农药和多氯联苯的研究[J].海洋环境科学,2000,19(3):48~51.
    [10]张祖麟,洪华生,陈伟琪,等.闽江口水、间隙水和沉积物中有机氯农药的含量[J].环境科学,2003,24(1):117~120.
    [11]菁春,陈兵,麦碧娴,等.洪季珠江三角洲水系烷基酚污染状况研究[J].环境科学,2004,25(3):48~52.
    [12]李正炎,DonghaoLi.西瓦湖中壬基酚和双酚A的污染特征[J].青岛海洋大学学报,2003,33(6):847~853.
    [13]闫百兴,汤洁,何岩.松嫩平原西部农田径流中有机氯农药的分布特征[J].环境科学,2003,24(2):82~86.
    [14]康跃惠,刘培斌,王子健,等.北京官厅水库-永定河水系水体中持久性有机氯农药污染[J].湖泊科学,2003,15(2):125~132.
    [15]任晋,蒋可,周怀东.官厅水库水中阿特拉津残留的分析及污染来源[J].环境科学,2002,23(1):126~128.
    [16]邵兵,胡建英,杨敏.重庆流域嘉陵江和长江水环境中壬基酚污染状况调查[J].环境科学学报, 2002,22(1):12~16.
    [17]刘现明,徐学仁,张笑天,等.大连湾沉积物中的有机氯农药和多氯联苯[J].海洋环境科学,2001,20(4):40~44.
    [18]杨永亮,潘静,李悦,等.青岛近海沉积物PCBs的水平与垂直分布及贝类污染[J].中国环境科学,2003,23(5):515~520.
    [19]严峻,张于,闵育顺,等.珠江三角洲表层沉积物中丁基锡的初步测定[J].环境科学研究,2000,13(6):43~45.
    [20]袁东星,杨东宁,陈猛,等.厦门西港及闽江口表层沉积物中多环芳烃和有机氯污染物的含量及分布[J].环境科学学报,2001,21(1):107~112.
    [21]杨永亮,潘静,李红莉,等.烟台、日照近海及南四湖沉积物中的多氯联苯[J].矿物岩石地球化学通报,2003,22(2):108~113.
    [22]康跃惠,麦碧娴,盛国英,等.珠江三角洲河口及邻近海区沉积物中含氯有机污染物的分布特征[J].中国环境科学,2000,20(3):245~249.
    [23]杨毅,刘敏,许世远,等.长江口潮滩表层沉积物中PCBs和OCPs的分布[J].中国环境科学, 2003, 23(2):215~219.
    [24]储少岗,杨春,徐晓白,等.典型污染地区底泥和土壤中残留多氯联苯(PCBs)的情况调查[J].中国环境科学,1995,15(3):199~203.
    [25]龚钟明,曹军,李本纲,等.天津地区土壤中六六六(HCH)的残留及分布特征[J].中国环境科学,2003,23(3):311~314.
    [26]莫测辉,蔡全英,吴启堂,等.我国城市污泥中邻苯二甲酸酯的研究[J].节国环境科学,2001,21(4):362~366.
    [27]马海燕,倪吾钟,龙新宪,等.杭州市郊菜园土壤锌、铜、铅污染状况的调查[J].环境与健康杂志,2000,17(3):165~166.
    [28]祖艳群,李元,陈海燕,等.昆明市蔬菜及其土壤中铅、镉、铜和锌含量水平及污染评价[J].云南环境科学,2003,22(增刊):55~57.
    [29]程爱华,王磊,王旭东,等.纳滤膜去除水中微量酚类雌激素的试验研究[J].中国给水排水,2007,23(19):73~76.
    [30]赵翔,许兆义,张振宇,等.环境激素类物质在饮用水中去除方法研究[J].北方交通大学学报,2004,28(1):69~73.
    [31]蔡惠业.国内外增塑剂生产现状和发展趋势[J].精细石油化工,1997,3:51~55.
    [32]吴邦灿,费龙.现代环境监测技术[M].北京:中国环境科学出版社,1999.
    [33]中国环境监测总站译.美国EPA标准方法.城市和工业排水中有机化合物的分析方法.环境监测资料.1986,3~4.
    [34]戴树桂,张东梅,张仁江等.固相萃取技术预富集环境水样中邻苯二甲酸酯[J].环境科学,2000,21(2):66~69.
    [35] Menzie C A,Potoki B B,Santodonato J.Exposure to carcinogenic PAHs in the environment[J].Environmental Science&Technology,1992.26(7):1278~1284.
    [36] Calder.JA,lader J H.Microbial metabolism of polycyclic aromatic hydrocarbous[J].Applied and Environmental Microbiology,1976,62(1):95~101.
    [37] Matteo Vitali,Maurizio Guidotti,Giannetto Macilenti.Phthalate esters in freshwaters as markers of contamination sources:a site study in Italy[J].Environment International,1997,23(3):337~347.
    [38] Yuan S Y,Liu C,Liao C S,et al.Occurrence and microbial degradation of phthalate esters in Taiwan river sediments[J].Chemosphere,2002,49:1295~1299.
    [39]沙玉娟,夏星辉,肖翔群.黄河中下游水体中邻苯二甲酸酯的分布特征[J].中国环境科学,2006,26(1):120~124.
    [40]王凡,沙玉娟,夏星辉,等.长江武汉段水体邻苯二甲酸酯分布特征研究[J].环境科学,2008,29(5):1163~1169.
    [41]陆继龙,郝立波,王春珍,等.第二松花江中下游水体邻苯二甲酸酯分布特征[J].环境科学与技术,2007, 30(12):35~37.
    [42]熊鹏翔,龚娴,邓磊.南昌市农田土壤和水样中邻苯二甲酸酯污染物的分析.化学通报,2008,71(8):636~640.
    [43]曹莹.北京公园水环境中邻苯二甲酸酯的分析检测及污染研究:[学位论文].北京:北京工业大学,2008.
    [44]张付海,张敏,朱余,等.合肥市饮用水和水源水中邻苯二甲酸酯的污染现状调查[J].环境监测管理与技术,2008,20(2):22~24.
    [45]张付海.巢湖水中五种邻苯二甲酸酯的检测和微生物降解研究:[学位论文].安徽:安徽农业大学,2005.
    [46] Mccreadys,Sleedj,Birchgf,et al.The distribution of polycyclicaromatic hydrocarbons in surficial sediments of Sydney harbor,Australia[J].Marine Pollution Bullentin,2000,40(11):999~1006.
    [47]麦碧娴,林峥,张干,等.珠江三角洲河流和珠江口表层沉积物中有机污染物研究-多环芳烃和有机氯农药的分布及特征[J].环境科学学报,2000,2(2):192~197.
    [48]许士奋,蒋新,王连声,等.长江和辽河沉积物中的多环芳烃类污染物[J].中国环境科学,2000,20(2):128~131.
    [49]李恭臣,夏星辉,王然,等.黄河中下游水体中多环芳烃的分布及来源[J].环境科学,2006,27(9):1738~1743.
    [50]王国良.黄河河南段水体中持久性有机污染物-有机氯农药和多环芳烃的研究:[学位论文].河南:河南师范大学,2007.
    [51] Xu J.,Yu Y.,Wang P.,et al.Polycyclic aromatic hydrocarbons in the surface sediments from Yellwo River,China[J].Chemosphere,2007,67(7):1408~1414.
    [52]郎印海,贾永刚,刘宗峰,等.黄河口水中多环芳烃的季节分布特征及来源分析.中国海洋大学学报,2008,38(4):640~646.
    [53] Guo W,He M C,Yang Z F,et al. Distribution of polycyclic aromatic Hydrocarbons in water,suspended particulate matter and sediment from Daliao River watershed,China[J].chemosphere,2007,68(1):93~104.
    [54] Chen Y,Zhu L,Zhou R,Characterization and distribution of polycyclic aromatic hydrocarbon in surface water and sediment from Qiantang River,China[J].Journal of Hazardous Materials,2007,141(1):148~155.
    [55] Shi Z,Tao S,Pan B,et al.Contamination of rivers in Tianjin,China by Polycyclic aromatic hydrocarbons[J].Environmental Pollution,2005,134:97~111.
    [56]林兴桃,陈明,王小逸,等.污水处理厂中邻苯二甲酸酯类环境激素分析[J].环境科学与技术,2004,27(6):79~81.
    [57]于涵,胡建英,金晓辉,等.北方某水厂原水和处理过程中邻苯二甲酸酯类的监测[J].给水排水,2005,31(6):20~23.
    [58]扈庆,张珊,王良超,等.重庆市主城给水厂邻苯二甲酸酯的研究[J].给水排水,2009,35(5):16~18.
    [59]陆洋,袁东星,邓永智.九龙江水源水及其出厂水邻苯二甲酸酯污染调查[J].环境与健康杂志,2007,24(9):703~705.
    [60]熊毅,高旭,郭劲松,等.三峡库区城市给水厂多环芳烃含量水平评价.重庆大学学报,2005,28(7):90~92.
    [61]潘海祥,麦碧娴,庄汉平,等.使用C18固相萃取膜-色质联用定量分析饮用水中痕量多环芳烃的初步研究[J].分析化学研究报告,1999,27(2):140~144.
    [62]原盛广,王东红,马梅,等.自来水厂不同净水工艺对持久性有机物的去除效果试验研究[J].环境工程学报,2008,2(5):586~590.

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