Biological treatment of COD degradation bacteria

The performance of COD degradation bacteria product: the product is white or yellow powder.  In the use of chemical reaction, the high polymer in sewage chain breaking and destruction, to achieve the role of COD degradation.  Soluble in water and other inorganic solvents, easy to use and operation.  Before use, the product should be prepared into an aqueous solution with a concentration of about 10%, and the dissolved water should be neutral water without other substances.  Reaction time is 10 minutes.

What should be considered in the selection of COD strains in sewage treatment?

1. wastewater index concentration: if the treatment is domestic wastewater, there are not too many factors to consider in the selection of bacteria.  Here mainly about industrial wastewater, industrial wastewater containing COD index of high water biochemical properties is not good, many treatment of domestic wastewater bacteria is not to treat industrial wastewater.

2. Low biochemical wastewater: the ammonia nitrogen index contained in industrial wastewater is also very high. Some equipment will have pretreatment equipment at the front end, which can alleviate the treatment load of biochemical pool, but many biochemical properties of industrial wastewater are lower than that of bacterial species selection.

3. The number of colonies: the selection of bacteria needs to consider the effective number of colonies contained.

4. The strength of the adaptation: bacteria added down is not able to multiply rapidly, industrial wastewater contains inorganic substances or inert substances, and toxic substances, the growth of bacteria itself has inhibitory effect on the need to understand in detail how to add the adaptive capacity of bacteria.

What is the effect of COD degrading bacteria?

1. One-time inoculation to quickly and effectively start the new system.

2. Quickly repair system damage caused by sudden high temperature and salt shock or failure;  3. The tolerance concentration of "indigenous microorganisms" to salinity and temperature can be increased.

4. Improve the system pollutant removal rate and operation stability.