YiYang supply perfect Biological filter media

Price: US $ 90 - 150 / Cubic Meter
Brand Name: yiyang
Model Number: YYbfm
Country/Region: China
Post Date: Mar 10,2012

Product Description: YiYang supply perfect Biological filter media


Biological filter media/tower packing

Biological filter media takes polypropylene polymer as the main material,added the different auxiliaries such as hydrophobic, the hydrophilic and flame retardancy, heat-resistant, frost resistance, anti-aging,after heating and melting ,forming porous reticular overall structured packing. Tsinghua university quality supervision inspection center of water pollution control equipment for its hanging membrane and treatment effect experiment,the conclusion is "the biological packing has good hanging membrane properties. The reactor is set in biological filter media, which could evidently improve biomass, obtain good COD removal efficiency".

 

Biological filler media /tower packing is mainly used for biological membrane treatment engineering of sewage, urban wastewater, also can used for cooling tower of heat treatment, also used for  permeable geotechnique materials , with low cost, convenient installation and long-life advantages.

Biological packing  makes microbes adhering to the carrier surface,in the process of sewage flowing through micro membrane,and docontamination decomposition through organic adsorption, internal diffusion of oxygen to biofilm and biological oxidation effects.

 

Biological packing  has many features: Favoring the cell separation, The reactor can achieve high cell concentration,achieving microbial maximum activation by optimizing the carrier volume characteristics,providing the possibility of fixing different kinds of microbe in the same reactor,the treatment of high efficiency, impact resistance, small volume, convenient operating management, eliminating sludge bulking problem of activated sludge which can maintain higher sludge age, having higher microbial biomass, short hydraulic retention time. Due to microorganism is fixed on the carrier,NOB and slow microbial proliferation may also grow.

The key composition of sewage treatment system of Biological filter media is the carrier of organism. Biological filter media develop from past natural sand to the current organic polymer materials. Now commonly -used organic synthesis filler basically has: soft packing, half soft packing, elastic packing, honeycomb packing.

 

The key features of Biological filter media

1, Packing material PP, high-temperature resistance and corrosion.

2, The whole structure, pore ratio, high spicific surface.

3,fast Microbial hang membrane, easy to fall off.

4, A three-dimensional flow, no water plugging, not knot regiment.

5,  no deformation for long-term use.

6,used for packing of cooling tower,good heat exchange ,evenly water distribution.

 

Physical properties:

material

Density g/cm3

diameter

Porosity %

Compression strength

elongation

Anti acid-base stability

Polypropylene class

1.0

1.5-0.6

96-99

>4.0

3.60-3.97

stable

Hang membrane state:

BOD3 load

0.2-1.2kg/m3.d

Pore ratio

93-98%

Specific surface area

45-100m2/m3

Finished product weight

17-60kg/m3

Membrane weight

273-468kg/m3

Technical parameters:

type

Dimension(mm

Internal water channel number

Water channel specifications

porosity

Packing specific surface area(m2/m3

Service life

RCB-5225SW

500*250 any length

10

65*65

97-98

65-70

8-10

RCB-5225FW

500*250 any length

10

65*65

97-98

75-85

8-10

RCB-5325SJ

500*250 any length

36

25*25

96-97

120-140

8-10

 

Supplier Details:

Gongyi City Yi Yang Water Treatment Material Co., Ltd.

Sales:Ms. Mavis Gao

Contact Phone:86-371-69599708,15617528239

Main Products:Water Treatment

Business type:Manufacturer, Trading Company, Distributor/Wholesaler

SPONSOR AD

User Reviews: YiYang supply perfect Biological filter media