Figure 2
From: Removal of metal ions and humic acids through polyetherimide membrane with grafted bentonite clay
The FT-IR spectrum of (a) bentonite (b) modified bentonite.
Figure 2 | Scientific Reports
From: Removal of metal ions and humic acids through polyetherimide membrane with grafted bentonite clay
The FT-IR spectrum of (a) bentonite (b) modified bentonite.
