Highly efficient heavy metal ions filter
(Peter RÜEGG, ETH Zürich News;January 25, 2016)
https://www.ethz.ch/en/news-and-events/eth-news/news/2016/01/highly-efficient-heavy-metal-ions-filter.html
C. Mei-Ling HAMILTON – Environmental Geochemistry Issues
Earth and Environmental Science Research at Home and Abroad…
Highly efficient heavy metal ions filter
(Peter RÜEGG, ETH Zürich News;January 25, 2016)
https://www.ethz.ch/en/news-and-events/eth-news/news/2016/01/highly-efficient-heavy-metal-ions-filter.html