As you know there are at ...
Published by Bruno Peeters, managing director at Model Engineering
As you know there are at least 50 shades of grey!
We go for the lightest one, starting by (retrofit) upgrading the upstream biological treatment as to achieve ultralow residuals. This enables the highest water quality after UF + NF/RO as demonstrated at full scale in a sewage to drinking water project via ground water recharge under strict HACCP. The quality of the drinking water at the tap and its taste improved significantly in all parameters since this was project was completed in 2006.
Regards, Bruno