Active Member
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[China]
Address: Room 1011,Jiuzhou Internation Building,Xincheng Road,Yixing,jiangsu,China
Contact name:Lisa
Yixing Holly Technology Co., Ltd. |
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The ecological treatment effect of the bio cord refers to the decomposition of pollutants and waste gas generated by people in production and life through the biological contact oxidation method, and the application of natural ecological treatment to environmental protection to realize the natural circulation of ecology. It can accelerate the natural circulation of the ecology and improve the processing capacity of existing biological treatment devices, thereby minimizing the total amount of environmental load
Technical Parameters
| Model | Diameter(mm) | Specific area m2/m3 | BOD load Kg/m3d | COD load Kg/m3d | N load Kg/m3d | Biological concentration mg/m3 |
| 45 | 45 | 4500~5500 | 0.5~3.0 | 1.0~6.0 | 0.5~1.0 | 2500~20000 |
| 50 | 50 | 5600~6500 | 0.5~2.5 | 1.0~7.5 | 0.5~1.0 | 2500~20000 |
| 60 | 60 | 6000~6900 | 0.5~3.0 | 1.0~9.0 | 0.5~1.0 | 2500~20000 |
Application
Biological treatment tank capacity:1,250 m3
Filling rate: 40%(Volume ratio)
Leachate treatment capacity: 200m3/day
Picture of bio cord field application
Click the picture to show the vedio of cord bio media
Characteristics
Maximize the effect by using special chemical fibers.
Using a variety of manufacturing methods and a variety of chemical
fibers to produce a full range of biological contact materials, in
order to deal with wastewater of different concentrations and water
quality, has been widely used in river ecological restoration,
chemical, textile, electronics, food and other industry wastewater
treatment.It can stably
maintain microorganisms with slow proliferation rate such as
nitrifying bacteria and denitrifying bacteria. At the same time,
the peeling of the attached microorganisms is continuous rather
than concentrated, and there is no phenomenon that the water
quality is affected by the biofilm shedding.Use high-efficiency
food chains attached to biological ropes to reduce the amount of
excess sludgeThe treatment of water quality is stable.Simple
maintenance management
It can completely correspond to wastewater treatment with large
load changes.It can be used stably for a long time (generally more
than ten years), and the efficient treatment effect makes it
achieve the best price/performance ratio.
Click the picture to show the vedio of cord bio media
Property
The annular fiber bundle is formed by the inner core and the outer
fiber of the bio cord filter media.
The material of the bio cord filter media is composed of one or
more materials, and the specific surface area is adjusted by the
change of the material. The main chemical fiber materials used are:
the most hydrophilic chemical synthetic fiber-polypropylene fiber,
which can maintain stable structure of vinylon and nylon even if a
large number of microorganisms are attached, and the best elastic
recovery effect of polyvinylidene chloride. material.
The bio cord filter media has various outer diameters from 20mm
to 45mm, and the common standard size is 45mm. From the previous
experimental data, it can be seen that the 45mm diameter bio cord
filter media has the best microbial adhesion effect. As the
diameter of the bio cord filter media increases, the amount of
attached microorganisms also increases, but the microorganisms
attached per unit cross-sectional area tend to decrease.
The strength tension of the bio cord filter media is 74kg, which
can fully cope with the water flow impact in the reaction tank and
the weight of the attached sludge, and will not easily break.
