Reject pulp has not been harnessed into value-added products. Utilization of reject pulp containing 85.16% cellulose, 10.33% hemicellulose, lignin-klason 3.15%, 1.16% extractive-EB and 0.20% ash (ash) can be done with ...

Production of pulp and paper producing solid waste such as pulp reject the amount of 2.28% of the total production is not fully utilized. Based on its chemical composition, containing alpha cellulose pulp reject (86.738%), ...