电子废物拆解区农业土壤中PCNs的污染水平、分布特征与来源解析
Level,Distribution,and Source Identification of Polychlorinated Naphthalenes in Surface Agricultural Soils from an Electronic Waste Recycling Area
查看参考文献26篇
文摘
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用GC-NCI-MS法测定了路桥农业表层土壤中46种多氯萘(PCNs)的含量.目的是了解该地区表层土壤中PCNs的污染水平、空间分布特征和来源.结果表明,所有表层土壤样品中ΣPCNs的含量为0.062~2.92 ng.g~(-1),平均值为0.630 ng.g~(-1).多数样品中tetra-CNs和penta-CNs是最主要的同族体,分别占18.4%~88.8%(平均值为46.7%)和8.40%~53.1%(平均值为30.7%),其次是tri-CNs,范围为0~47.3%,平均值为10.6%.聚类分析和燃烧指示物分析表明,采样点主要受Halowax1014和Halowax 1013工业品污染,PCBs工业品和电子废物燃烧也可能对污染有贡献.与国内外其它研究相比,研究区域内土壤中PCNs污染处于中等水平. |
其他语种文摘
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The concentration of 46 polychlorinated naphthalenes(PCNs) in the agricultural soils from Luqiao was analyzed by GC-NCI-MS.The objectives of this study were to investigate the contents,spatial distribution and sources of PCNs.The total concentrations of PCNs(PCNs) in soil samples were in the range of 0.062 to 2.92 ng·g~(-1),with a mean of 0.630 ng·g~(-1).Tetra-CNs and penta-CNs were the predominant homologues in most of the samples,accounting for 18.4%-88.8% and 8.40%-53.1%,with average values of 46.7% and 30.7%,respectively,followed by tri-CNs,accounting for 0-47.3%,with a mean of 10.6%.Cluster analysis and combustion marker analysis showed that the sampling sites were mainly polluted by Halowax 1014 and Halowax 1013,also possibly polluted by PCBs mixtures and e-waste combustion process.Compared to other studies,the PCNs concentration in this study was at a medium level. |
来源
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环境科学
,2012,33(1):247-252 【核心库】
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关键词
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电子废物
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土壤
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多氯萘
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含量
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分布
;
来源
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地址
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1.
上海大学环境与化学工程学院环境污染与健康研究所, 上海, 200444
2.
中华人民共和国环境保护部, 北京, 100035
3.
上海大学环境与化学工程学院环境污染与健康研究所, 有机地球化学国家重点实验室, 上海, 200444
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语种
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中文 |
文献类型
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研究性论文 |
ISSN
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0250-3301 |
学科
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环境科学基础理论 |
基金
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国家自然科学基金重点项目
;
上海市重点学科建设项目
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文献收藏号
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CSCD:4432580
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参考文献 共
26
共2页
|
1.
World Health Organization.
Concise international chemical assessment document 34: chlorinated naphthalenes,2001
|
CSCD被引
1
次
|
|
|
|
2.
Hutzinger O. New types of persistent halogenated compounds.
The handbook of environmental chemistry. Part K, vol. 3,1999:97-126
|
CSCD被引
1
次
|
|
|
|
3.
Falandysz J. Polychlorinated naphthalenes: an environmental update.
Environmental Pollution,1998,101(1):77-90
|
CSCD被引
24
次
|
|
|
|
4.
郭丽. 多氯萘的研究.
化学进展,2009,21(2/3):377-388
|
CSCD被引
15
次
|
|
|
|
5.
Bidleman T F. Polychlorinated naphthalenes in polar environments-a review.
Science of the Total Environment,2010,408(15):2919-2935
|
CSCD被引
7
次
|
|
|
|
6.
Baek S Y. Assessment of the spatial distribution of coplanar PCBs, PCNs, and PBDEs in a multi-industry region of South Korea using passive air samplers.
Environmental Science & Technology,2008,42(19):7336-7340
|
CSCD被引
7
次
|
|
|
|
7.
Bogdal C. Sediment record and atmospheric deposition of brominated flame retardants and organochlorine compounds in Lake Thun, Switzerland: lessons from the past and evaluation of the present.
Environmental Science & Technology,2008,42(18):6817-6822
|
CSCD被引
4
次
|
|
|
|
8.
Wyrzykowska B. Polychlorinated biphenyls and-naphthalenes in pine needles and soil from Poland-concentrations and patterns in view of long-term environmental monitoring.
Chemosphere,2007,67(9):1877-1886
|
CSCD被引
8
次
|
|
|
|
9.
Kannan K. Polychlorinated naphthalenes and polychlorinated biphenyls in fishes from Michigan waters including the Great Lakes.
Environmental Science & Technology,2000,34(4):566-572
|
CSCD被引
3
次
|
|
|
|
10.
Schuhmacher M. Levels of PCDD/Fs, PCBs, and PCNs in soils and vegetation in an area with chemical and petrochemical industries.
Environmental Science & Technology,2004,38(7):1960-1969
|
CSCD被引
8
次
|
|
|
|
11.
杨永亮. 青岛及崇明岛食用鱼和鸭中共平面多氯联苯与多氯萘的研究.
环境科学研究,2009,22(2):187-193
|
CSCD被引
5
次
|
|
|
|
12.
Williams D T. Chlorinated naphthalenes in human adipose tissue from Ontario municipalities.
Chemosphere,1993,27(5):795-806
|
CSCD被引
2
次
|
|
|
|
13.
Shen C F. Identification of Ah receptor agonists in soil of e-waste recycling sites from Taizhou area in China.
Environmental Science & Technology,2007,42(1):49-55
|
CSCD被引
1
次
|
|
|
|
14.
Noma Y. Congener-specific composition of polychlorinated naphthalenes, coplanar PCBs, dibenzo-P-dioxins, and dibenzofurans in the Halowax series.
Environmental Science & Technology,2004,38(6):1675-1680
|
CSCD被引
14
次
|
|
|
|
15.
杨永亮. 四川省卧龙地区土壤中二噁英类化合物和多氯萘的海拔梯度分布及对牦牛的毒性风险评价.
环境化学,2009,28(2):276-283
|
CSCD被引
6
次
|
|
|
|
16.
Taniyasu S. Isomer-specific analysis of chlorinated biphenyls, naphthalenes and dibenzofurans in Delor: polychlorinated biphenyl preparations from the former Czechoslovakia.
Environmental Pollution,2003,126(2):169-178
|
CSCD被引
7
次
|
|
|
|
17.
Yamashita N. Concentrations and profiles of polychlorinated naphthalene congeners in eighteen technical polychlorinated biphenyl preparations.
Environmental Science & Technology,2000,34(19):4236-4241
|
CSCD被引
7
次
|
|
|
|
18.
姚卜成.
"台州制造": 洋垃圾堆出的"奇迹"
|
CSCD被引
1
次
|
|
|
|
19.
潘虹梅. 电子废弃物拆解业对周边土壤环境的影响--以台州路桥下谷岙村为例.
浙江师范大学学报 (自然科学版),2007,30(1):103-108
|
CSCD被引
22
次
|
|
|
|
20.
Wang D. Polychlorinated naphthalenes and other chlorinated tricyclic aromatic hydrocarbons emitted from combustion of polyvinylchloride.
Journal of Hazardous Materials,2006,138(2):273-277
|
CSCD被引
3
次
|
|
|
|
|