Hello Peter, we are having ...

Published December 24, 2017 11:14 by Ing.Tiziano Zampollo, Employee at Water Engineers & Consultants - WEnCo

Hello Peter, we are having promising results from a combination of biological anaerobic and aerobic processes. As pointed out by Henry Boyter, any better answer could be strictly related the level of color, types of colorants, and the effluent permit requirements.
Merry Christmas.