• Site Map

    All the web pages on the conference website







My Goldschmidt

Role functions

Abstract Details

(2020) Bentonite Alteration Revealed by a Lab Experiment and an in situ Test, and its Effect on the Migration of Uranyl in Bentonite Barrier Studied by Generic Numerical Models for High-Level Radioactive Waste Repositories

Zheng L, Borglin S, Chang C, Chou C, Wu Y & Birkholzer J


Sorry, the PDF cannot be displayed on your browser.

Download abstract

08b: Room 3, Monday 22nd June 22:30 - 22:33

Listed below are questions that have been submitted by the community that the author will try and cover in their presentation. To submit a question, ensure you are signed in to the website. Authors or session conveners approve questions before they are displayed here.

Submitted by Laura Kennell-Morrison on Monday 22nd June 02:57
On slide 7, Figure c, what is the cause(s) for the spikes in Ca concentration (approximately 1-10 years) and the associated rapid declines for both models?

Submitted by Ruth Tinnacher on Monday 22nd June 15:27
In your models, what are the main drivers for the observed changes in pH over time? Thanks!

Submitted by Kirsten Sauer on Monday 22nd June 21:41
Interesting results! In the model, it looks like illitization/loss of smectite occurs mostly after the thermal pulse. What do you think are causing these to happen? Thanks

Sign in to ask a question.

Goldschmidt® is a registered trademark of the Geochemical Society and of the European Association of Geochemistry

Website managed and hosted by White Iron Conferences on behalf of the international geochemical community