COD is the inorganic and ...

Published March 5, 2019 17:50 by Jose Rocque Carmo Fernandes, Water is important commodity in the middle-east & 22+ years of my experience is dealing in H2O

COD is the inorganic and organic content in wastewater, BOD is the organic part, therefore BOD is included in the COD count.

1 Comment

absolutely NO, review a trust water engineering book or author like Metcalf

Published March 5, 2019 19:37 by Arturo Constante, Wastewater Purification - Zero Emissions