峰峰矿区奥灰水多环芳烃组成、分布特征及其来源
|
摘要
为分析峰峰矿区煤矿开采后矿区地下水多环芳烃(PAHs)的分布和来源,在矿区采集并分析了15件奥灰水样品,对样品中16种PAHs的含量进行统计分析,并运用氢氧同位素和同分异构体比值相结合的方法分析确定了其污染来源。结果表明:峰峰矿区奥灰水中PAHs总质量浓度为0.06~0.56ng/L,呈现出萘(Nap)、菲(Phe)、蒽(Ant)、荧蒽(Flt)、芘(Pyr)、芴(Flu)为主的2~4环PAHs低浓度高检出特征;Ant/(Ant+Phe)—Flt/(Flt+Pyr)结果表明奥灰水中PAHs主要来自煤和生物质的燃烧;δD—δ18 O、δD—Phe结果表明,奥灰水中的PAHs主要来源于煤和生物质燃烧产物在高海拔基岩裸露地区随降雨直接入渗补给;少数来源于潜水、矿井水和煤系基岩水等的越流补给。
In order to analyze the distribution and source of polycyclic aromatic hydrocarbons(PAHs)of the groundwater in the Fengfeng mining area,15 Ordovician limestone groundwater samples were collected and 16 kinds of PAHs content were analyzed.Using the hydrogen and oxygen isotopes and isomers ratio methods,distribution characteristics and pollution sources were revealed.Results showed that PAHs concentrations in Ordovician limestone groundwater were 0.06-0.56 ng/L,with low concentration and high detection rate characteristics of 2-to 4-ring PAHs,which mainly including naphthalene(Nap),phenanthrene(Phe),anthracene(Ant),fluoranthene(Flt),pyrene(Pyr)and Fluorene(Flu).Ant/(Ant+Phe)-Flt/(Flt+Pyr)showed that PAHs mainly came from the burning of coal and biomass.Results ofδD-δ~(18)O andδD-Phe showed that PAHs in most Ordovician limestone groundwater samples were from the infiltration of rainfall at high altitude exposed bedrocks.Few PAHs came from the leakage recharge of shallow groundwater,mine water and coal bedrock water.
In order to analyze the distribution and source of polycyclic aromatic hydrocarbons(PAHs)of the groundwater in the Fengfeng mining area,15 Ordovician limestone groundwater samples were collected and 16 kinds of PAHs content were analyzed.Using the hydrogen and oxygen isotopes and isomers ratio methods,distribution characteristics and pollution sources were revealed.Results showed that PAHs concentrations in Ordovician limestone groundwater were 0.06-0.56 ng/L,with low concentration and high detection rate characteristics of 2-to 4-ring PAHs,which mainly including naphthalene(Nap),phenanthrene(Phe),anthracene(Ant),fluoranthene(Flt),pyrene(Pyr)and Fluorene(Flu).Ant/(Ant+Phe)-Flt/(Flt+Pyr)showed that PAHs mainly came from the burning of coal and biomass.Results ofδD-δ~(18)O andδD-Phe showed that PAHs in most Ordovician limestone groundwater samples were from the infiltration of rainfall at high altitude exposed bedrocks.Few PAHs came from the leakage recharge of shallow groundwater,mine water and coal bedrock water.
引文
[1]曹云者,柳晓娟,谢云峰,等.我国主要地区表层土壤中多环芳烃组成及含量特征分析[J].环境科学学报,2012,32(1):197-203.
[2]DOONG R A,LIN Y T.Characterization and distribution of polycyclic aromatic hydrocarbon contaminations in surface sediment and water from Gao-ping River,Taiwan[J].Water Research,2004,38(7):1733-1744.
[3]SIENRA M R,ROSAZZA N G,PRENDEZ M.Polycylic aromatic hydrocarbons and their molecular diagnostic ratios in urban atmospheric respirable particulate matter[J].Atmospheric Research,2005,75(3):267-281.
[4]罗孝俊,陈社军,麦碧娴,等.珠江及南海北部海域表层沉积物中多环芳烃分布及来源[J].环境科学,2005,26(4):129-134.
[5]崔学慧,李炳华,陈鸿汉.太湖平原城近效区浅层地下水中多环芳烃污染特征及污染源分析[J].环境科学,2008,29(7):1806-1810.
[6]TANG X B,CHEN X H,TIAN Y.Chemical composition and source apportionment of PM2.5-a case study from one year continuous sampling in the Chang-Zhu-Tan urban agglomeration[J].Atmospheric Pollution Research,2017,8(5):885-899.
[7]WANG G,CHENG S Y,WEI W,et al.Characteristics and source apportionment of VOCs in the suburban area of Beijing,China[J].Atmospheric Pollution Research,2016,7(4):711-724.
[8]毕丽玫,郝吉明,宁平,等.昆明城区大气PM2.5中PAHs的污染特征及来源分析[J].中国环境科学,2015,35(3):659-667.
[9]GOODARZI F,MUDHOPADHYAY P K.Metal and polyaromatic hydrocarbons in the drinking water of the Sydney Bain,Nova Scotia,Canada:apreliminary assessment of their source[J].International Journal of Coal Geology,2000,43(1):357-372.
[10]杨策,钟宁宁,陈党义,等.煤矿区水环境中多环芳烃污染物的组成与分布[J].安全与环境学报,2007,7(1):75-78.
[11]赵静波,姬亚芹,单春艳,等.鞍山市城区夏季PM2.5中多环芳烃组成特征及来源解析[J].环境污染与防治,2015,37(11):72-75.
[12]贾海滨,张丽秀,李岩,等.煤矿区土壤PAHs含量特征及来源解析[J].河北农业大学学报,2017,40(2):24-31.
[13]杨策,钟宁宁,陈党义,等.煤矿区地表水悬浮颗粒物中PAHs的分布特征[J].中国环境科学,2007,27(4):488-492.
[14]张景森,张静,张景广,等.邯郸东武仕水库表层水体多环芳烃的环境意义[J].河北工程大学学报(自然科学版),2010,27(2):54-59.
[15]张琳,陈勇,孔利锋,等.新疆准东煤矿开采区域中多环芳烃的污染特征分析[J].环境化学,2017,36(3):677-684.
[16]蓝家程,孙玉川,肖时珍.多环芳烃在岩溶地下河表层沉积物-水相的分配[J].环境科学,2015,36(11):4081-4087.
[17]卢丽,王喆,裴建国.广西岩溶区某地下河系统多种介质中多环芳烃的分布特征[J].现代地质,2015,29(2):324-330.
[18]张敬锁,周洁,刘晓霞,等.京郊灌渠水体和底泥中多环芳烃污染特征[J].环境污染与防治,2017,39(3):236-243.
[19]LI C,YANG S Y,LIAN E G,et al.Damming effect on the Changjiang(Yangtze River)River water cycle based on stable hydrogen and oxygen isotopic records[J].Journal of Geochemical Exploration,2016,165(6):125-133.
[20]黄平华,陈建生,宁超.焦作矿区地下水中氢氧同位素分析[J].煤炭学报,2012,37(5):770-775.
[21]袁志梅,王怀颖,王瑞久.邯邢地区岩溶地下水系研究[R].北京:地质出版社,1988.
[22]郝春明,何培雍,王议,等.煤炭开采后峰峰矿区奥陶系岩溶水硫酸盐演化过程研究[J].中国岩溶,2014,33(4):425-431.
[23]郝春明,张进德,何培雍,等.采煤影响下峰峰煤炭矿区岩溶地下水水动力环境的演变[J].地球与环境,2014,12(4):465-471.
[2]DOONG R A,LIN Y T.Characterization and distribution of polycyclic aromatic hydrocarbon contaminations in surface sediment and water from Gao-ping River,Taiwan[J].Water Research,2004,38(7):1733-1744.
[3]SIENRA M R,ROSAZZA N G,PRENDEZ M.Polycylic aromatic hydrocarbons and their molecular diagnostic ratios in urban atmospheric respirable particulate matter[J].Atmospheric Research,2005,75(3):267-281.
[4]罗孝俊,陈社军,麦碧娴,等.珠江及南海北部海域表层沉积物中多环芳烃分布及来源[J].环境科学,2005,26(4):129-134.
[5]崔学慧,李炳华,陈鸿汉.太湖平原城近效区浅层地下水中多环芳烃污染特征及污染源分析[J].环境科学,2008,29(7):1806-1810.
[6]TANG X B,CHEN X H,TIAN Y.Chemical composition and source apportionment of PM2.5-a case study from one year continuous sampling in the Chang-Zhu-Tan urban agglomeration[J].Atmospheric Pollution Research,2017,8(5):885-899.
[7]WANG G,CHENG S Y,WEI W,et al.Characteristics and source apportionment of VOCs in the suburban area of Beijing,China[J].Atmospheric Pollution Research,2016,7(4):711-724.
[8]毕丽玫,郝吉明,宁平,等.昆明城区大气PM2.5中PAHs的污染特征及来源分析[J].中国环境科学,2015,35(3):659-667.
[9]GOODARZI F,MUDHOPADHYAY P K.Metal and polyaromatic hydrocarbons in the drinking water of the Sydney Bain,Nova Scotia,Canada:apreliminary assessment of their source[J].International Journal of Coal Geology,2000,43(1):357-372.
[10]杨策,钟宁宁,陈党义,等.煤矿区水环境中多环芳烃污染物的组成与分布[J].安全与环境学报,2007,7(1):75-78.
[11]赵静波,姬亚芹,单春艳,等.鞍山市城区夏季PM2.5中多环芳烃组成特征及来源解析[J].环境污染与防治,2015,37(11):72-75.
[12]贾海滨,张丽秀,李岩,等.煤矿区土壤PAHs含量特征及来源解析[J].河北农业大学学报,2017,40(2):24-31.
[13]杨策,钟宁宁,陈党义,等.煤矿区地表水悬浮颗粒物中PAHs的分布特征[J].中国环境科学,2007,27(4):488-492.
[14]张景森,张静,张景广,等.邯郸东武仕水库表层水体多环芳烃的环境意义[J].河北工程大学学报(自然科学版),2010,27(2):54-59.
[15]张琳,陈勇,孔利锋,等.新疆准东煤矿开采区域中多环芳烃的污染特征分析[J].环境化学,2017,36(3):677-684.
[16]蓝家程,孙玉川,肖时珍.多环芳烃在岩溶地下河表层沉积物-水相的分配[J].环境科学,2015,36(11):4081-4087.
[17]卢丽,王喆,裴建国.广西岩溶区某地下河系统多种介质中多环芳烃的分布特征[J].现代地质,2015,29(2):324-330.
[18]张敬锁,周洁,刘晓霞,等.京郊灌渠水体和底泥中多环芳烃污染特征[J].环境污染与防治,2017,39(3):236-243.
[19]LI C,YANG S Y,LIAN E G,et al.Damming effect on the Changjiang(Yangtze River)River water cycle based on stable hydrogen and oxygen isotopic records[J].Journal of Geochemical Exploration,2016,165(6):125-133.
[20]黄平华,陈建生,宁超.焦作矿区地下水中氢氧同位素分析[J].煤炭学报,2012,37(5):770-775.
[21]袁志梅,王怀颖,王瑞久.邯邢地区岩溶地下水系研究[R].北京:地质出版社,1988.
[22]郝春明,何培雍,王议,等.煤炭开采后峰峰矿区奥陶系岩溶水硫酸盐演化过程研究[J].中国岩溶,2014,33(4):425-431.
[23]郝春明,张进德,何培雍,等.采煤影响下峰峰煤炭矿区岩溶地下水水动力环境的演变[J].地球与环境,2014,12(4):465-471.