In light of today’s announcement by US EPA regarding proposed standards for #PFAS, I want to highlight our recent study, with @sauve_sebastien, on occurrence of PFAS in drinking water in Québec, Canada. Grateful to @SERDP_ESTCP for funding support. https://t.co/5OPQQhSWy8
@SilentSpringIns It is great to read the comprehensive study by @SilentSpringIns. It echoes some of the findings in the study @sauve_sebastien and my group conducted in collaboration with @CECweb in 2017. Here is the link to the full report in English, French and Spanish https://t.co/RYMiu70T2z
PFAS are hard to degrade because they have strong carbon-fluoride bonds. But microbes 🦠 might be up for this challenging task! Learn more at https://t.co/Ba2Q8lS3nC
Check out our new ES&T article - even structurally very similar PFAS precursors have varying persistence/stability in contaminated soils and degrade to PFOS or PFOA at vastly different rates. https://t.co/xFDJzDMvdQ
How are marine aquatic environments influenced by current PFAS usage? Fifteen classes of emerging PFASs identified @sauve_sebastien@liu_jinxia Read the full study in ES&T: https://t.co/3GPNJA3OZd
This week, @SonyaBuyting concludes our series on ‘forever chemicals.’
These substances are in our environment and the laws controlling them may not be keeping up with the science.
https://t.co/aUcw2EHuuA
How to minimize the risk of airborne virus transmission indoors
-upgrade to high-efficiency duct filters in HVAC
-regularly change air filters
-use portable air cleaners in poorly ventilated and/or crowded spaces
-do things we already know
https://t.co/ywMDGAkIli
Interested in McGill Graduate School? Check out the McGill University Virtual Graduate School Fair - Civil Engineering on November 4 from 8am to 6pm (EST), and sign up for 1:1 video chats. https://t.co/5yL1Dsv7Ak
What you won’t hear from leaders of Southeast Asian countries, Australia, or New Zealand:
“We are not going to control the pandemic.” #COVID19
Is it too late for us now?
How persistent are the PFAS precursors in aqueous film-forming foams? Some precursors can quickly degrade in surface soils to produce PFOS or PFOA. Read the full study in ES&T Letters: https://t.co/WgxNHpf29W
"How to Win the New Climate War", a great talk by @MichaelEMann at the 7th Annual Trottier Symposium on Sustainable Engineering, Energy, and Design @McGillTISED @mcgillu@McGill_Eng today.
Now that the cycle of overproduction and overconsumption has ground to a halt, might we have a chance at realizing a more sustainable, slow-paced fashion culture? https://t.co/fzz4ORcyfu