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健康 · 利斯塔尔酸液泄漏

利斯塔尔酸液泄漏:警报已解除,但气味可能仍会持续

腐蚀性蒸气引发利斯塔尔警报后,当局表示目前没有危险。气味可能仍会持续,泄漏原因、最终泄漏量和清理情况仍未确定。

文字 阅读需 4 分钟 · 19 个来源

原语言视频

译自英文原文。

警报已经解除,但气味可能还会持续。2026年11月10日,瑞士利斯塔尔发生盐酸泄漏,腐蚀性蒸气飘散到空气中;当局随后宣布解除警报。Alertswiss表示,目前没有危险,但难闻的气味可能仍会持续。暂无人员受伤报告。这意味着对公共安全状况的评估发生了变化,并不表示现场清理工作已经完成。⁠2⁠17

当地时间14:00前不久,泄漏发生在巴塞尔乡村州奥里斯塔尔工业区的一处制药场所。消防人员和化学事故应急服务人员与州警察一同赶到现场。事发初期,救援人员正试图控制蒸气云。⁠11⁠1

37%盐酸溶液浓度 2
0报告的受伤人数 611

泄漏的液体是浓度为37%的盐酸溶液,并形成了腐蚀性蒸气云。Alertswiss警告说,必须预料到有毒物质泄漏。对于附近居住和工作的人来说,眼前需要关注的是泄漏周围的空气,而不仅仅是现场的液体。⁠1⁠2

解除警报实际改变了什么

警报期间,当局要求附近人员关好门窗,关闭通风设备和空调,并避开受影响区域。这些指示适用于警报生效期间。不能将其理解为当局宣布目前没有危险后又发布了新的就地避险命令。⁠1⁠17

后续报道描述的是另一种情况。SWR在17:08发布的一则更新中称,警方表示蒸气云已消散,也没有人员受伤。BZ在17:25更新的报道说,当局已解除警报。SRF在17:30播出的地区音频摘要也报道称,当前已不存在急迫危险。不过,这些是报道发布时间,并非经核实的官方警报解除时间。⁠13⁠3⁠6

据SRF和Swissinfo报道,Alertswiss后续发布的消息表示,目前没有危险,但气味可能仍会残留。关键在于区分可能持续的难闻气味与此前引发防范措施的腐蚀性蒸气云。后续通知取代了关于紧迫危险的警告;这两条消息描述的是应对工作的先后阶段,并非对同一时刻作出相互矛盾的评估。⁠2⁠17

现有信息没有说明逐街区的警报范围、精确警戒线,也没有证实曾下达疏散命令。报道中称无人受伤,也不能说明可能有多少人接触了泄漏物或接受了医疗评估。现有报道没有提供这类人数。⁠11⁠17

同一泄漏事件的两种估算

关于泄漏的酸液数量,各方说法不如即时安全通报那么一致。SRF最初报道称,约有1,000升酸液泄漏;在报道解除警报时,更新后的SRF网页文章仍保留了这一数字。⁠1⁠2

后续报道给出了较低的估算:约800升。警方消息来源的Nau报道、更新后的BZ报道,以及SRF在17:30播出的地区音频摘要均出现了这一数字。目前没有人解释数字差异的原因。较新的估算反映了更近期的评估,但并非已经确认的最终总量。⁠11⁠3⁠6

这些数字描述的是同一起事故,并非两次泄漏。审慎的说法是:此次大规模泄漏最初估计约为1,000升,之后估计约为800升。若不加说明地选用其中任一数字,会让报道显得比实际情况更确定。⁠1⁠11⁠6

各篇报道对涉事公司的名称也说法不一:SRF的地区摘要称其为Drug’on,其他报道则称其为Dragon Pharma。已确定的地点是利斯塔尔奥里斯塔尔工业区的一处制药场所。现有报道未能解释名称为何不同。⁠6⁠19

泄漏原因和清理工作的完成情况仍未确定。目前尚待解决的问题包括这两项,以及统一泄漏量估算。应对工作已不再处于公共警报阶段,但关于现场究竟发生了什么,报道仍不完整。⁠11⁠3

来源13

在此处引用的来源中,20 Minuten最先发布,比本报道播出早4小时。 随后还有8家媒体发布。

4家媒体未注明日期:swissinfo.chbzbasel.chbluewin.chwatson.ch

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来自 13 家媒体的 19 个来源· 引用最多的优先

播出原貌
  1. Authorities have given the all-clear after an acid spill formed corrosive vapour clouds in Liestal.
  2. The release prompted a toxic-substance warning for people living and working nearby. Officials now say there's currently no danger.
  3. What does that all-clear mean for people near the spill?
  4. The acid escaped at pharmaceutical premises in Liestal's Oristal industrial area, in the Swiss canton of Basel-Landschaft. The spill happened shortly before two in the afternoon on November tenth, twenty twenty-six.
  5. Firefighters and chemical-response crews attended alongside cantonal police. During the initial response, crews were trying to contain the vapour cloud.
  6. The liquid was a thirty-seven percent hydrochloric acid solution. After escaping, it formed corrosive vapour clouds. Alertswiss warned that toxic substances could be released, and people nearby received instructions to limit their contact with the outside air.
  7. During the warning, residents were told to close windows and doors, turn off ventilation and air conditioning, and avoid the affected area. Authorities later gave the all-clear. Those sheltering precautions belonged to the earlier warning.
  8. Police later said there was no longer a vapour cloud. The public-warning update then said there was no current danger. The estimate of how much acid escaped also changed.
  9. The initial estimate was about one thousand litres. Later updates put it at about eight hundred litres, including an evening update at five thirty. Nobody has explained the difference, so the final quantity remains unsettled.
  10. Both estimates describe the same spill. The lower figure gives a later assessment of its size, while the initial figure remains in the updated web account.
  11. People living and working nearby first faced a warning about corrosive vapour. The later all-clear changed that immediate safety assessment. It doesn't tell them whether work at the spill site has finished.
  12. Police reported no injuries during the initial response, and later updates continued to report none.
  13. Authorities haven't said what caused the release or when cleanup will be finished. Alertswiss says unpleasant odours may still linger despite the all-clear.

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