Innovation and Research

COD concentrations of various waste streams in the pulp and paper industry:


Black liquors 30,000 to 100,000 mg/l;


White liquors 2,000 to 10,000 mg/l;


Evaporator condensates 4,000 to 8,000 mg/l;


Deinking 2,000 to 4,000 mg/l;


Mixed / paper mache 1000 to 10000 mg/l.