Fig. 5.
pH values for hved-treated LHA and LHN samples. The applied voltages (kv) and treatment time (min) are listed below each sample. Results were presented as mean value of replicates ± standard deviation.
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.