Dioxins - World Health Organization (WHO)
网页2023年11月29日 · Key facts. Dioxins are a group of chemically related compounds that are persistent environmental pollutants (POPs). Dioxins are found throughout the world in the environment and they accumulate in the food chain, mainly in the fatty tissue of animals.
Dioxins and dioxin-like compounds - Wikipedia
网页Dioxins and dioxin-like compounds (DLCs) are a group of chemical compounds that are persistent organic pollutants (POPs) in the environment. They are mostly by-products of burning or various industrial processes or, in the case of dioxin-like PCBs and PBBs, unwanted minor components of intentionally produced mixtures. [1] [2]
Learn about Dioxin - US EPA
网页2023年12月7日 · Learn more about dioxin in drinking water from this table of regulated drinking water contaminants. How can dioxin affect my health? Dioxins are highly toxic and can cause cancer, reproductive and developmental problems, damage to the immune system, and can interfere with hormones.
二噁英 - World Health Organization (WHO)
网页2023年11月29日 · Русский. Español. 重要事实. 二噁英是一组化学上相互关联的化合物，是持久性环境污染物。 世界各地的环境中都有二噁英。 它还在食物链中积累，主要存在于动物的脂肪组织中。 超过90%的人类暴露是通过食物，主要是肉类和奶制品、鱼类和贝类。 许多国家当局有监测食品供应的规划。 二噁英有剧毒，可导致生殖和发育问题，损害免疫系统，干扰激素并导致癌症。 所有人都面临对二噁英的本底暴露，但暴露水平预计不会影响 …
二噁英 - 百度百科
网页二噁英是指含有2个或1个氧键连结2个苯环的含氯有机化合物，它的英文名字“Dioxin”。 由于Cl原子在1～9的取代位置不同，构成75种异构体多氯代二苯（PCDD）和135种异构体多氯二苯并呋喃（PCDF），通常总称为二噁英，其分子量321.96，为白色结晶体，705 ℃开始分解 ...
Dioxin | US EPA - U.S. Environmental Protection Agency
网页2024年8月2日 · Learn more about what dioxins are, what dioxin looks like, and what EPA is doing to protect us from exposure to dioxin's in our environment.
Dioxins: Definition, dangers, sources, types, and more
网页2021年7月27日 · Summary. Dioxins are a group of highly toxic chemical compounds that are harmful to health. They can cause problems with reproduction, development, and the immune system. They can also disrupt...
Dioxin | Chemical Compound | Britannica
网页dioxin, any of a group of aromatic hydrocarbon compounds known to be environmental pollutants that are generated as undesirable by-products in the manufacture of herbicides, disinfectants, and other agents. In popular terminology, dioxin has become a synonym for one specific dioxin, 2,3,7,8-tetrachlorodibenzo-para-dioxin (2,3,7,8-TCDD).
戴奧辛 - 维基百科，自由的百科全书
网页二𫫇英（英語： Dioxin ）可以指二氧杂环己二烯，但更常指带有二氧杂环己二烯官能团的衍生物： 1,4-二噁英，对二𫫇环己熳的通称; 1,2-二噁英，邻二𫫇环己熳的通称; 類戴奧辛物質： 多氯双苯并对二𫫇英及2,3,7,8-TCDD; 二苯并对二𫫇英
Dioxins - National Institute of Environmental Health Sciences
网页2024年7月23日 · Dioxins are a group of chemically related compounds, and they are persistent in the environment. This group includes polychlorinated dibenzo para dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs). The most toxic dioxin is known as TCDD, and it was a component of Agent Orange, an herbicide used in the Vietnam War.