Hi Gary, as it is process ...

Published April 28, 2015 08:59 by Patrick Rambosson, Process and Sales Engineer at Lenntech BV

Hi Gary, as it is process water, May be you could reduce COD by reducing particular matter in the inlet (using a fine sieve). This can reduce COD about 10% in municipal wastewater, and is easier to install than a primary clarifier. But again, this depends if you have a relevant amount of suspended matter in your wastewater. Best regards.