SON, Tran Van; 						QUY, Tran Van.
 Research on chromium removal in water  by modified bentonite.
<strong>VNU Journal of Science: Earth and Environmental Sciences</strong>, [S.l.], v. 28, n. 1, mar. 2012.
ISSN 2588-1094.
Available at: &lt;<a href="https://js.vnu.edu.vn/EES/article/view/1154" target="_new">https://js.vnu.edu.vn/EES/article/view/1154</a>&gt;. Date accessed: 03 may 2024.