by Rich Oller | Mar 5, 2018 | Thought Leadership
New Insights to Sustainable Water Supplies OEI is involved in numerous water treatment systems where additional treatment or advanced innovative treatment is required to meet primary and secondary drinking water standards because of the raw water quality of their...
by Rich Oller | Mar 4, 2018 | Speaking Engagements
STP Renovation Options to Optimize Treated Effluent for Potable Reuse Rich Oller, PE recently presented at the annual TWUA Conference in Corpus Christi on reuse options that improve sustainable municipal water supplies. We have recreated his presentation here....
