Discover and read the best of Twitter Threads about #benzene

Most recents (2)

#Lubrizol #Rouen
A partir des infos actuellement disponibles il n'y a aucune raison de s'affoler en ce qui concerne les risques immédiats et ça risque de rester le cas....pourquoi ⬇️⬇️⬇️ discourse.partipirate.org/t/un-avis-pers…
🔸Le #mercaptan
L'odeur nauséabonde, c'est lui:
- Le seuil pr le sentir est de 1 ppb
- Le seuil de toxicité à exposition prolongée est + de 100 fois > au seuil olfactif
- Le seuil de danger à exposition ponctuelle est 10.000 fois > au seuil olfactif
🔹Le #DioxydeDeSoufre
- Quand on atteint son seuil de toxicité on pert l’odorat;
- Le fait qu'on ait été indisposé des odeurs signifierait que la dose toxique de ce composé n'aurait pas été atteinte
Read 12 tweets
Leticia: @airallianceHOU has their own purple air monitors for #ITCDisaster. @HarvardU also has monitors. #ITCfire is why we cannot afford rollbacks. Study by @EnvironmentTex show companies like ITC don't incur problems from air quality violations. EPA & TCEQ not protecting us
.@HighTechAztec @SierraClub: Experiencing symptoms of exposure and high levels of distress.

I care because I live here, too. My mom lives in Deer Park. Friends who are pregnant & vulnerable. Concerned about cumulative impact. Scares me

#ITCDisasterTownHall #ITCfire #UTCDisaster
Read 34 tweets

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