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Bio Filter Media

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    2018-09-16 22:12

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Jiangsu Rundinghui Environmental Protection Co.Ltd









No. 12, Industrial Development Zone, Heqiao Town, Yixing City, Jiangsu Province, China.


http://www.rdhmbbrmedia.com/ http://xlhhb.giken-wood.com/


Product Description

Bio Filter Media is a new bioactive carrier as a house for attached growth bacteria in MBBR process, which uses scientific formula and according to the different nature of sewage of beneficial microorganisms quiclly attach and grow the trace elements, through special modifying and structuring process, it possess advantages of good hydrophilicity, high biological activity, quick film formation, easy to multiply, difficult falling off, large specific surface area and high biomass,appropriate specific gravity and good fluidization effect, high oxygen utilization efficiency and long service life, to ensure the eddective operation of the MBBR process.


Bio Filter Media Main Features

1. Scientiic formula, rapid forming bilfilm

Addition of variety of trace elements in the carriers, improve its hydrophilic performance, acclelrate groth of microorganism and improve its physiological activity, rapdily attachment on the surface of the carriers, and the rapdi growth, accelerate forming menbrance and improve water treatment efficiency.


2. Large specific surface area,attachment more microorganism

Fluid design geometry and special surface treatment, forming a huge surface area for the bacteria to create a safe, comfortable living environment ,provides adequate space and extended conditions.


3. Easy fluidization,low energy consumption

Suitable density(less than 0.96gm/cc and when the biofilm formation≈1gm/cc),the carriers are more easy fluidization, save energy consumption. Unique zigzag structure of carriers, that favor of freely three-dimensional flow in water, constantly shock and cutting bubbles in water, increasa and oxygen contact frequency, to provide more oxygen to the bacteria, fast degradation of organic pollutants in wastewater.


4. FLexible dosing ratio,high load capacity

Adjusting the dose depending on wastewater characteristics, treatment process, discharge standards and available volumens. Suitable for the excess load active sludge law transformation and the area limited newly buily sewage factory.


Bio Filter Media Process Principle

The suspended medias as carrier for the growth and attachment of microorganisms are directly put into the MBBR system. The waste water go through the suspended carriers in MBBR reactor, microorganisms attach themselves to submerged moving bilfilm carrier,forming a biolfilm. Air is transferred into the water, mixing the media and water and providing oxygen to the bacteria. The bilfilm absorbs, oxidizes and reduces organic and inorganic material thus providing treatment. The carriers can move freely in the reactor with the mixing of the mater,for the aerobic reactor, the aeration will make the media move. for the anaerobic reactor,mechanic mixing will make the media move.


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