Ian Vander Meulen's Avatar

Ian Vander Meulen

@vandermeuleni.bsky.social

BSc, MSc, PhD. Environmental analytical chemist and engineer looking at occurrence & fate of oil sands aquatic contaminants. Into all things naphthenic acids. Terrible runner. Lifelong learner. Working at Environment & Climate Change Canada

457 Followers  |  339 Following  |  98 Posts  |  Joined: 12.02.2024  |  1.8398

Latest posts by vandermeuleni.bsky.social on Bluesky

Just finished coding & graphing a dataset 10 min ahead of a meeting. Does this teach me to do better next time, or that I can get away with regular last-minute rushes?

I suspect the latter.

04.12.2025 19:54 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Philosophy major? I couldn't hack it. Philosophy minor? Just right. The "partially-examined life" is still plenty rich.

03.12.2025 05:03 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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This felt better than it should have.

Going to get the "bilingual bonus" yet

03.12.2025 05:00 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Convocation was more fun than I imagined it would be. I'm especially glad my kids prepped me to have fun with dress-up πŸ™‚

Now it's Dr. Dad forever and always.

13.11.2025 23:30 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

"No matter how hard I work, every year it seems more difficult to get by"

Agree: 64%
Neutral: 19%
Disagree: 15%

Innovative / Oct 27, 2025 / n=2500 / Online

30.10.2025 19:23 β€” πŸ‘ 570    πŸ” 90    πŸ’¬ 15    πŸ“Œ 7
Headline reads: Altman says ChatGPT will soon allow erotic for adult users.

Headline reads: Altman says ChatGPT will soon allow erotic for adult users.

You gently run your hand through the rack. You can feel itβ€”pure cotton, rich wool, Irish linen. The plump buttonholes are handsewn; the buttons attached with a firm shank. You flip the price tag over. It's affordable

You buy the jacket and go home, which is only 15 mins away. Your apt is $600/month

15.10.2025 07:00 β€” πŸ‘ 18283    πŸ” 2371    πŸ’¬ 445    πŸ“Œ 212

Was my first CEW experience, but will not be my last. Thanks to the folks who let this chemist cosplay as a toxicologist the last few days ❀️

09.10.2025 04:09 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Forever-Canadian.ca  because the only independence Alberta should have…
YouTube video by Lisab0923 Forever-Canadian.ca because the only independence Alberta should have…

We’re not there yet.

We still have 21 days to reach our 300,000 signatures. Please, take a moment and sign the petition. It’s up to you now.

www.youtube.com/watch?v=R6NW...

#ForeverCanadian

07.10.2025 14:46 β€” πŸ‘ 143    πŸ” 100    πŸ’¬ 3    πŸ“Œ 2

Too late, Batman. Once this Tylenol floods the city's water supply, my wiki won't run out of editors ever again

22.09.2025 21:54 β€” πŸ‘ 19160    πŸ” 5548    πŸ’¬ 49    πŸ“Œ 54
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All *this* is a bit much.

Time for a comfort watch.

20.09.2025 03:08 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
A donut tower with a sign that says "Finally Done", with a "p" and "h" in place of "F". There is also a steel bucket of punch labelled as "tailings samples".

A donut tower with a sign that says "Finally Done", with a "p" and "h" in place of "F". There is also a steel bucket of punch labelled as "tailings samples".

Grateful for gracious, supportive friends ❀️

14.09.2025 17:15 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Evergreen

10.09.2025 21:18 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

So, Silksong is good.

Very, very good.

07.09.2025 13:25 β€” πŸ‘ 8    πŸ” 2    πŸ’¬ 1    πŸ“Œ 1

Twitter had me addicted checking the feed. BlueSky has me feeling like Duolingo - I *should* check, but it feels like more work.

Why? Just me?

28.08.2025 04:26 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Data I've worked with don't show discernible impacts in water, but analytical biases in my methods *have consistently ignored volatile fractions*, but that was usually justified by previous toxicity identification evaluations. Are volatile acids still (relatively) benign airborne? I'm not sure πŸ€·β€β™‚οΈ

25.07.2025 21:12 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I haven't finished chewing on it yet, but I find Figure 4(a) particularly fascinating. The authors find elevated C7H6O2 (a benzoic acid analogue) downwind of Suncor pond 2/3, but not downwind of Syncrude Mildred Lake operations. What is the atmospheric half-life of NAs? Are they depositing?

25.07.2025 21:12 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Oil Sands Facilities Are an Emission Source of Naphthenic Acid Fractional Compounds to the Atmosphere The oil sands (OS) region in Canada hosts one of the world’s largest unconventional crude oil deposits in the form of bitumen, which, when extracted, generates substantial tailings/wastewater that are...

This paper is *fascinating* to me. At my PhD defense 2 months ago, someone asked me if naphthenic acids are volatile, and I answered "probably not" for a bunch of reasons. I guess I need to eat my hat.

dx.doi.org/10.1021/acse...

25.07.2025 21:12 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Look around, the case for more, not less, liberal arts education remains stronger than ever.

20.07.2025 16:57 β€” πŸ‘ 99    πŸ” 16    πŸ’¬ 1    πŸ“Œ 2

The episodic character of cable broadcast also forced succinct step-wise concrete character developments to fit in those 20 min slots, while still leaving lots of room to "show, not tell." The live-action ATLA definitely falls towards "tell, not show." Exposition heavy.

20.07.2025 19:03 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Thanks to Doug Muench, Christine Martineau, Jason Ahad, @dwmcmartin.bsky.social, and John Headley, as well as our industry partner.

18.06.2025 22:08 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Longer story, atreatment wetland can (i) drop concentrations, (ii) make the mixture more polar, and (iii) drop average molecular weights of mixture classes. These are all consistent with decreasing toxicity in treated tailings. Other folks have related exciting tox data, but that's their story.

18.06.2025 22:08 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Redirecting

My last dissertation chapter is now out open-access.

An oil sands operator gave us access to a pilot-scale treatment wetland on their mine site, and we monitored naphthenic acid fraction compounds (NAFCs). Long-story short, the treatment strategy works pretty well.

dx.doi.org/10.1016/j.je...

18.06.2025 22:08 β€” πŸ‘ 3    πŸ” 2    πŸ’¬ 1    πŸ“Œ 0
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Canada Is Top Preferred Oil Supplier for G7 Nations Ipsos poll reveals Canada's strong position among G7 allies, Middle East gains ground in G20 countries as U.S. drops across regions

www.ipsos.com/en-ca/canada...

It's wonderful that Canada holds a privileged position among our allies. There are good reasons for this. We only supply "ethical oil" as long as we commit to continuous improvement and learning for effective reclamation. Stewardship isn't free.

11.06.2025 20:14 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Thank you to @dwmcmartin.bsky.social & John Headley for your steadfast support throughout. I couldn't have asked for better supervision.

22.05.2025 00:29 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Proud to say I successfully defended my PhD thesis today.

22.05.2025 00:24 β€” πŸ‘ 154    πŸ” 2    πŸ’¬ 6    πŸ“Œ 0
A mixed-breed puppy at 6 months of age.

A mixed-breed puppy at 6 months of age.

A mixed-breed puppy at 4 months of age

A mixed-breed puppy at 4 months of age

A mixed-breed puppy at 2 months of age

A mixed-breed puppy at 2 months of age

Update - he's gotten big. Probably 40 lbs by 6 months. But Pippin's a (mostly) good boy.

28.04.2025 20:38 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
How Can I Share It

When did www.howcanishareit.com get nuked? It hasn't been usable for me for ~6 months at least, and it was a great resource.

28.04.2025 20:34 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

"Wolf of Theseus" was genuinely amusing

08.04.2025 17:52 β€” πŸ‘ 17    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0
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Scientific Research Makes Life Better Even If You Don’t Understand It Basic science research can seem complex, frivolous, and meaningless, but it makes our daily lives better even we don't understand it all.

www.forbes.com/sites/marsha...

23.03.2025 15:56 β€” πŸ‘ 14    πŸ” 6    πŸ’¬ 0    πŸ“Œ 1

@vandermeuleni is following 20 prominent accounts