It is scientifically formulated. According to the different properties of sewage, a variety of trace elements that are conducive to the rapid attachment and growth of microorganisms are mixed into the polymer materials. The utility model has the advantages of large specific surface area, good hydrophilicity, high biological activity, fast film formation, good treatment effect and long service life.
Special surface design, stronger biofilm growth ability;
Large specific surface area, high porosity, and more epiphytic biomass;
The unique structural shape is designed according to fluid mechanics, and the water flow dynamics with strong three-dimensional effect in the water;
Add trace elements such as hydrophilic groups, and the biofilm formation time only takes 3-15 days;
Excellent impact strength, strong gas shearing ability;
No need for any support, easy curing, saving energy and space.
Film hanging method-mud discharge method:
Film hanging methods include free film hanging method, inoculation method and rapid mud drainage method.
The rapid sludge discharge method generally adopts activated sludge inoculation. After the sewage to be treated is in contact with the inoculated sludge without aeration for a period of time, the sludge-water mixture is discharged, and then the water is continuously fed in a small flow while aerated until steady operation
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