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Your present location:Home >> Biological carrier medium >> Drip transition and Submerged bed carrier

Regular and random carrier can become this type of carrier to ensure water flow in each direction. In addition to its weight, selection of carrier should consider the mount of organic matters, of which, high amount of organic matters selects the carrier with a relatively open shape, while the low amount chooses one with large specific surface area.

 

Overview of biological submerged bed carrier

Type

The specific surface aream 3/m3

Proportion kg/m3

Size d*×hin mm

Bioflow 9

800

145

9×7

Bioflow 30

320

100

30/35×29

Bioflow 40

305

91

40/45×35

The above data includes +/-5% production error
Material:
PE/PP recycle type
PE black
PE material
Bioflow 9 only has PE material, but its proportion is unchanged.
Overview of trickling filtration and submerged bed carrier
Random packing

Type

The specific surface aream m2/m3

Proportion kg/m3

PFK 25L

312

71

PFK 38L

188

51

PFK 50L

148

51

PFK 65L

102

38

PFK 75L

78

36

 

PFK 15L

437

118

PFK15SL

602

125

PFK 65S

96

43

PFK 75S

65

30

Material: PE black
Structured packing

Type

Size d*×hin mm

The specific surface aream m2/m3

Proportion kg/m3

PFK 25B

200×200×200

396

92

PFK38B

300×300×300

262

68

PFK50B

500×500×600

180

63

PFK 65B

500×500×600

135

52

PFK75B

500×500×600

110

51

Material: PE black
*The above data applies to tower diameter and carrier proportion D/d>/=20.

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