Paper Mill Sewage Treatment Bacteria Powder

What is papermaking wastewater?

Papermaking wastewater refers to the wastewater generated during the pulp and papermaking process. Including pulping and cooking wastewater, washing wastewater, bleaching wastewater and paper machine white water, etc. Papermaking wastewater has complex composition and poor biodegradability. It is a difficult industrial wastewater to treat. The wastewater contains a large amount of suspended solids such as fibers, fillers and coatings, as well as soluble organic pollutants. The concentration of SS and COD in the wastewater is also relatively high.

What is the function of biological bacteria powder in sewage treatment system？

1. Degrade the organic matter in the wastewater into small molecular organic acids, alcohols and other substances, and generate gases such as CH4, CO2, H2O and NH3 to achieve the purpose of removing pollutants

2. It has a great advantage in the degradation of macromolecular pollutants in water. The refractory organic matter with a larger molecular weight can be hydrolyzed into a substance with a smaller molecular weight and easy to degrade in the anaerobic acidification stage, which is beneficial to the subsequent aerobic biochemical treatment.

3. It has the advantages of strong anti-shock load capacity, high volume load and low processing cost.

4. Greatly reduce COD, BOD and other pollutants in wastewater