Numerous recent studies have shown that discharging colored wastewater into the
environment causes contamination, which has adverse impact due to textile, dyeing, and …

In this research, the experimental system was built up for treatment of wastewater containing
substantial metal particles by the hydrate-based technique. The whole experimental system …

The increasingly strict rules concerning acid discharging and metals into the environment,
and the growing demand on recycling via materials recovering with appropriate treatments …