游泳时防晒霜或成毒药

游泳时防晒霜或成毒药
	发起人：eging3　　回复数：1　　浏览数：8723　　最后更新：2022/9/28 19:33:38 by nihaota

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2019/6/4 13:32:09

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eging3

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游泳时防晒霜或成毒药

Sun-blocker turns toxic

游泳时防晒霜或成毒药

Avobenzone in sunscreens is the most popular sun-blocker in the world due to its ability to absorb sunlight at different wave lengths - preventing skin damage.
防晒霜中的阿伏苯宗因为具有吸收不同波长的阳光、防止皮肤受损的能力，是世界上最流行的防晒物质。

But scientists suggest the UV-filtering compound forms cancer-causing toxins when exposed to a mixture of sun and chlorinated water.
但是科学家认为，这种能够滤除紫外线的化合物在同时接触阳光和氯水时，会形成致癌毒素。

Aldehydes, phenols and chlorinated acetyl benzenes were created in experiments simulating swimmers wearing sunscreen.
在模拟抹着防晒霜的游泳者的实验中，生成了醛、苯酚和氯化乙酰苯。

The latter two are considered extremely toxic and are strongly linked to deadly tumors and infertility, experts say.
专家表示，后两种物质被认为有剧毒，极可能会导致致命的肿瘤和不孕症。

During chlorination or bromination of sea water the number of the breakdown products of avobenzone will be even wider.
在海水的氯化或溴化过程中，阿伏苯宗分解产物的数量甚至会更多。

And if water contains copper salts - which are added into many swimming pools for getting nice light-blue color - then bromoform is formed in large quantities.
许多游泳池为将水变成漂亮的浅蓝色添加了铜盐，如果水中含有铜盐，便会生成大量的溴仿。

This substance could provoke dysfunctions of liver and kidneys - along with nervous system disorder, the experts implied.
专家认为，溴仿可能引发肝功能和肾功能的失调，同时还会造成神经系统的紊乱。

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