Bio Cord Filter Media for Ecological Treatment - China Suppliers & Factory for Advanced Environmental Solutions
Features
A large number of microorganisms can be fixed to form an ideal environment where they coexist. High treatment effect can be achieved through one-level treatment, which has been proved in many river ecological restoration cases.
The radial structure is composed of numerous circular fibers, which can increase the surface area and adapt to the growth and reproduction of various microorganisms, so that the concentration of attached microorganisms can reach more than 150000mg / L, which is used in the treatment of high concentration ammonia nitrogen wastewater of a large electronic company.
On its surface, ammonia nitrogen can be reduced by the proliferation of aerobic microorganisms, and biological denitrification can be carried out by the proliferation of anaerobic microorganisms inside the biological lace.
The shape is rope shape, so the shape can be changed freely during setting. Biological lace is ring-shaped, which can avoid excessive peeling of biological film due to water impact.
Shaking in the wastewater can not only absorb the dissolved oxygen in the water, but also improve the contact efficiency with the water and the removal rate of organic matters.
Not only in the treatment of low concentration wastewater, but also in the high concentration reaction tank which is easy to be blocked by contact materials.
It can attach a large number of microorganisms, so it can also be used in a small-scale reaction tank.
How to Install
The vertical and horizontal spacing of packing support is 100-200mm.
The braided packing is fixed by PE / PP tie directly on the packing bracket. The braided packing does not need to be cut, but can be attached 100-200mm along the bracket and fixed again.
There are two ways for the biological rope to be set in the aeration tank: the first is the split flow type, the packing is installed on one side, and the other is aeration; the second is the direct type, the aeration device is directly installed under the biological rope packing, and the water and air are mixed.
The installation spacing of split type is 100-150 mm, and that of direct type is 150-200 mm.
Frequently Asked Questions
How does biological lace achieve high wastewater treatment efficiency?
Biological lace fixes a large number of coexisting microorganisms, creating an ideal ecological environment. This allows for high-efficiency purification even through a one-level treatment system, as demonstrated in various river restoration projects.
What is the advantage of the radial structure in biological lace?
The radial structure is composed of numerous circular fibers that drastically increase the surface area. This supports the growth and reproduction of diverse microorganisms, achieving concentrations of attached microorganisms of over 150,000 mg/L, which is optimal for high-concentration ammonia nitrogen wastewater treatment.
How does the biological lace remove ammonia nitrogen?
It works using a dual-action mechanism: aerobic microorganisms proliferate on the outer surface to reduce ammonia nitrogen, while anaerobic microorganisms grow inside the biological lace to carry out biological denitrification.
Does the biological film peel off easily under water impact?
No. The biological lace is designed in a ring-shaped, rope-like structure. This flexible shape allows it to move freely during setting, preventing excessive peeling of the biological film due to water impact.
What are the recommended installation spacing guidelines?
The packing support should have a vertical and horizontal spacing of 100-200mm. For aeration tank setups, the installation spacing is 100-150mm for the split flow type and 150-200mm for the direct type.
Can biological lace be used in highly concentrated or small reaction tanks?
Yes. Because it can attach a large concentration of microorganisms, it is highly suitable for small-scale reaction tanks. Additionally, it resists clogging, making it ideal for high-concentration reaction tanks where traditional contact materials are easily blocked.