2000 Cubic Meter/Cubic Meters per Month porous ball type suspension filler made of polyethylene injectio
Packaging & Delivery
-Plastic ton bag with wooden pallet
-Carton box with wooden pallet or as buyer's request
3-7 days for sample order/5-25 days after payment for mass order
The porous ball type suspension filler is a new series of products developed in various kinds of packing used in domestic sewage treatment and biofilm method. The packing is made of polyethylene or polypropylene material injection molding, divided into double inside and outside the ball, the outside is a hollow fishnet sphere, the inside is a transformation sphere, in the use of the process, the microorganism is easy to generate, easy to replace, acid and alkali, anti-aging It is not affected by the flow of water, has a long service life, has little residual sludge, and is easy to install.
Sewage treatment is usually activated sludge and biological contact oxidation. The biological carrier (filler) in biological contact oxidation is the key to biological contact oxidation process. The carrier is the growth site for microorganisms, and the biological treatment effect is directly related to the selected filler. According to the installation method, the packing can be divided into two types: fixed type and suspension type. The porous ball suspension fillers, honeycomb fillers, soft fillers, semi-soft fillers, combination fillers, and elastic fillers are all fixed fillers. Their common disadvantages are: need to install bearing brackets, inconvenient installation, and difficult replacement of fillers. It is more difficult to attach the membrane to the living and remove the old membrane. The suspension filler can be used as long as it is poured into the pool, so it is easy to install and easy to replace. The porous ball-type suspended filler can flow in the pool, the surface of the microorganisms adheres to the surface, the microorganism concentration in the pool can be maintained high, the volume load can be increased, and the device area is small. The suspended columnar bio-filler can be freely floated in the aeration tank and is convenient to operate and manage. It has been used in many European cities and industrial wastewater treatment projects, and has achieved very good results.
Features of the porous spherical suspension filler:
The filler is made of polyethylene material in the porous ball type suspension packing. The inside and outside of the double-layered ball body is a hollow fishnet sphere, and the inside is a transformation sphere. In the course of use, the microorganism is easy to grow. Easy to replace, resistant to acid and alkali, anti-aging, not affected by water flow, long service life, minimal residual sludge, easy installation.
The porous spherical suspended filler porous ball suspension filler is widely used in domestic sewage, petrochemical industry, light industry, papermaking, food industry; brewing, sugar textile, printing and dyeing; tanning, pharmaceutical and other industrial wastewater treatment. The porous spherical suspension fillers are made of materials that are resistant to corrosion, temperature, aging, and high strength ethylene and polypropylene. The specific gravity is between 0.9 and 0.95. After the film is formed, it seems to sink or not sink in water. The porous ball-type suspended filler is continuously moving in the reactor, continuously impacted by water and gas, and the collision between the ball and the ball. The earth improves the mass transfer efficiency between the oxygen effluent and the microorganisms, and continues to move, prompting the aging biofilm to fall off in time, so that the biofilm on the filler surface can maintain a high degree of activity.
Plastic Pall ring packing is especially suitable for medium-low temperature (60-150 degree) stripping, absorption and washing towers in petroleum, chemical, chlor-alkali, gas, and environmental protection industries.
The packing is made of polyethylene or polypropylene material injection molding, divided into double inside and outside the ball, the outside is a hollow fishnet sphere, the inside is a transformation sphere, in the use of the process, the microorganism is easy to generate, easy to replace, acid and alkali, anti-aging It is not affected by the flow of water, has a long service life, has little residual sludge, and is easy to install.
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