Figure 9.
UV–vis absorption spectra of 15 ppm of MB dye with a catalyst dose of 30 mg at pH values of (A) 8, (B) 9.5, (C) 10.5, and (D) 11.5; (E) pseudo-first order model plot of (A–D); (F) degradation efficiency of (A–D).
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.