Bio Block Filter Media

Short Description:

As a result of many years of research and development, a structured filter media has been developed. YIXING HOLLY BIO BLOCK has proved extremely efficient in biological treatment of domestic sewage, industrial wastewater and process water within the aquaculture field.

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Product Detail

Product Tags

Product Function

Environmentally friendly, the media is made from polyethylene and consists of net tubes, which are welded together to form a square block. The unique surface structure of the many net tubes provides a large, accessible surface area for enhanced biological growth on the filter media.

Product Fearures

1. The bio media should have a relatively rough surface in order to quickly buid up a bioactive surface (biofilm).

2. Have a high enough porosity to ensure optimal oxygen transmission to the biofilm.

3. Allows shed biofilm fragments to pass through the entire media, with self-cleaning properties.

3. Circular or oval thread construction increases specific bioactive surface area.

4. lt is biologically and chemically non-degradable, with stable UV resistance and can cope with changes in temperature.

5. Easy to install in any type of tank or bioreactor without wasting any space and materials.

Product Specifications

Item	Specification	Effective Surface Area	Weight	Density	Material
Bio Block 70	70mm	>150m2/m3	45kg/CBM	0.96-0.98g/cm3	HDPE
Bio Block 55	55mm	>200m2/m3	60kg/CBM	0.96-0.98g/cm3	HDPE
Bio Block 50	50mm	>250m2/m3	70kg/CBM	0.96-0.98g/cm3	HDPE
Bio Block 35	35mm	>300m2/m3	100kg/CBM	0.96-0.98g/cm3	HDPE
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