High quality biological treatment bacteria for papermaking wastewater

Paper products are a kind of daily necessities in people's life, the demand is large, the production process will also produce wastewater needs to be reasonable papermaking wastewater treatment.  Bacterial treasure biological belt you a simple understanding of the next papermaking wastewater treatment process.

Papermaking wastewater treatment can be adjusted by adjusting the pool water and PH after coagulation sedimentation tank, cic add right amount to the papermaking coating wastewater coagulant for reaction, make each other in papermaking coating wastewater is difficult to precipitation particles can aggregate to form a colloid, and then with the impurity in the water to form bigger flocculation body, through the tank,  The supernatant flowed into the subsequent treatment unit for further processing.

In the biological treatment stage, "hydrolysis acidification +SBR" process can be selected for treatment.  In the hydrolytic acidification tank, under the action of bacterial extracellular enzymes, the complex macromolecular insoluble organic matter in papermaking coating wastewater is hydrolyzed into simple small molecular water-soluble organic matter, which will solve part of COD and improve the biodegradability of papermaking coating wastewater.  It was further processed by SBR.