Can I use the top image of this page?
https://phys.org/news/2019-01-university-technologies-arsenic-groundwater.html

Here is the usage policy, and I am too tired to figure it out. But I
could contact them. Does anyone have input?

It seems we should be able to, and I can contact them.

Cheers,
Bob




--
Dr. Robert E. Belford
Professor
UALR Department of Chemistry
501 569-8824