leading to a reduction in its initial COD content. This explains why while the raw OMW can have a COD charge as much as 220 gO2/L; our weathered effluent has a COD level equal to 1700 mgO2/L.
leading to a reduction in its initial COD content.This explains why while the raw OMW can have a COD chargeas much as 220 gO2/L; our weathered effluent has a COD levelequal to 1700 mgO2/L.