Polychlorinated Dibenzo-p-dioxin and Dibenzofuran Contamination at Metal Recovery Facilities, Open Burn Sites, and a Railroad Car Incineration Facility

MARTHA HARNLY; ROBERT STEPHENS; CHARLES MCLAUGHLIN; JERRY MARCOTTE; MYRTO PETREAS; LYNN GOLDMAN

首页> 外文期刊>Environmental Science & Technology >Polychlorinated Dibenzo-p-dioxin and Dibenzofuran Contamination at Metal Recovery Facilities, Open Burn Sites, and a Railroad Car Incineration Facility

【24h】

Polychlorinated Dibenzo-p-dioxin and Dibenzofuran Contamination at Metal Recovery Facilities, Open Burn Sites, and a Railroad Car Incineration Facility

机译：金属回收设施，露天焚烧场和火车焚化设施中的多氯二苯并二恶英和二苯并呋喃污染

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Soil and ash surface samples (n = 44) were collected from three historical metal recovery facilities where copper scrap was a dominant feed stream, three sites of open burning where evidence of copper recovery was visible, and from a railroad car incineration facility. Concentrations of polychlorinated dibenzo-p-dioxins (PCDD) and dibenzofurans (PCDF) are in the low parts per billion range with PCDF concentrations significantly lower in samples from the railroad car facility. In fly ash from a copper wire and aluminum scrap recovery facility, PCDD and PCDF concentrations are high, 50 and 460 ppm. Consistent with that cited for other combustion sources, ratios of PCDF to PCDD are mostly greater than 1. However, a lower ratio (0.4), is observed in samples from the railroad car incineration facility. OCDF and OCDD are significantly correlated with 2,3,7,8-TCDD toxicity equivalents (TEQ). These congeners may be inexpensively analyzed and may be useful as indicator chemicals at similar sites and facilities. Further investigations of metal recovery facilities and open burn sites worldwide are necessary.

机译：土壤和灰分表面样本（n = 44）是从三个历史悠久的金属回收设施（其中废铜为主要原料流），三个露天燃烧地点（可见铜回收的证据）以及有轨电车焚烧设施中收集的。多氯联苯对二恶英（PCDD）和二苯并呋喃（PCDF）的浓度在十亿分之几的低范围内，而来自铁路车辆设施的样品中PCDF的浓度则明显较低。在来自铜线和铝屑回收设施的粉煤灰中，PCDD和PCDF的浓度很高，分别为50和460 ppm。与其他燃烧源所引用的一致，PCDF与PCDD的比率大部分大于1。但是，在铁路车辆焚化设施的样品中观察到较低的比率（0.4）。 OCDF和OCDD与2,3,7,8-TCDD毒性当量（TEQ）显着相关。可以廉价地分析这些同类物，并可用作类似地点和设施的指示剂化学品。有必要对全球的金属回收设施和露天焚烧场进行进一步调查。

著录项

来源
《Environmental Science & Technology》 |1995年第3期|p.677-684|共8页
作者
MARTHA HARNLY; ROBERT STEPHENS; CHARLES MCLAUGHLIN; JERRY MARCOTTE; MYRTO PETREAS; LYNN GOLDMAN;
展开▼
作者单位

Environmental Health Investigations Branch, California Department of Health Services (DHS), Berkeley, California 94704;

展开▼
收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
原文格式 PDF
正文语种 eng
中图分类环境化学;
关键词

相似文献

外文文献
中文文献
专利

1. Characterization of polychlorinated dibenzo-p-dioxins and dibenzofurans, dioxin-like polychlorinated biphenyls, and polychlorinated naphthalenes in the environment surrounding secondary copper and aluminum metallurgical facilities in China [J] . Jicheng Hu, Minghui Zheng, Wenbin Liu, Environmental Pollution . 2014,第octa期

机译：中国次要铜和铝冶金设施周围环境中多氯代二苯并-对-二恶英和二苯并呋喃，类二恶英的多氯联苯和多氯萘的表征
2. Occupational Exposure to Polychlorinated Dibenzo-p-dioxins and Dibenzofurans, Dioxin-like Polychlorinated Biphenyls, and Polychlorinated Naphthalenes in Workplaces of Secondary Nonferrous Metallurgical Facilities in China [J] . Jicheng Hu, Minghui Zheng, Wenbin Liu, Environmental Science & Technology . 2013,第14期

机译：中国二级有色冶金设施工作场所的多氯二苯并对二恶英和二苯并呋喃，二恶英类多氯联苯和多氯萘的职业暴露
3. Metal teachability, heavy metals, polycyclic aromatic hydrocarbons and polychlorinated biphenyls in fly and bottom ashes of a medical waste incineration facility [J] . Athanasios Valavanidis, Nikiforos Iliopoulos, Konstantinos Fiotakis, Waste management & research . 2008,第3期

机译：医疗废物焚化设施的粉煤灰和底灰中的金属可教性，重金属，多环芳烃和多氯联苯
4. Proximity to Industrial Facilities Linked to Increased Levels of Polychlorinated Dibenzo-p-dioxins and Polychlorinated Dibenzofurans in Carpet Dust Samples from Four Areas of the United States [C] . N. Deziel, J. R. Nuckols, B. Graubard, Annual conference of the International Society of Exposure Science . 2014

机译：与来自美国四个地区的地毯粉尘样品中多氯二苯并对二恶英和多氯二苯并呋喃的水平升高相关的工业设施的临近
5. An ecological risk assessment of fish-eating birds exposed to polychlorinated dibenzofurans and dibenzo-p-dioxins within the Tittabawassee River floodplain, MI, USA. [D] . Seston, Rita Marie. 2010

机译：美国密歇根州Tittabawassee河洪泛区内暴露于多氯二苯并呋喃和二苯并对二恶英的食鱼鸟类的生态风险评估。
6. An IARC evaluation of polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans as risk factors in human carcinogenesis. [O] . D B McGregor, C Partensky, J Wilbourn, 1998

机译：IARC对多氯二苯并-对-二恶英和多氯二苯并呋喃作为人类致癌危险因素的评估。
7. Characterization of polychlorinated dibenzo-p-dioxins and dibenzofurans, dioxin-like polychlorinated biphenyls, and polychlorinated naphthalenes in the environment surrounding secondary copper and aluminum metallurgical facilities in China [O] . Hu Jicheng, Zheng Minghui, Liu Wenbin, 2014

机译：中国次要铜和铝冶金设施周围环境中多氯代二苯并-对-二恶英和二苯并呋喃，类二恶英的多氯联苯和多氯萘的表征
8. Effect of Metal Catalysts on the Formation of Polychlorinated Dibenzo-p-Dioxin and Polychlorinated Dibenzofuran Precursors (Reannouncement) [R] . Gullett, B. K., Bruce, K. R., Beach, L. O. 1990

机译：金属催化剂对多氯二苯并对二恶英和多氯二苯并呋喃前体形成的影响（重新公布）

Polychlorinated Dibenzo-p-dioxin and Dibenzofuran Contamination at Metal Recovery Facilities, Open Burn Sites, and a Railroad Car Incineration Facility

摘要

著录项

相似文献

相关主题

期刊订阅