填料商城 PackingMallStrong Bio-film PackingStructure, including the cell body, fillers, water distribution system, the aeration device. The working principle is: Set in the aeration tank filler, which was used as the bio-film carrier. After the wastewater to be treated flows through a flow rate of oxygenate to a filler in contact with the bio-film, bio-film and suspended activated sludge joint action, to effect purification of wastewater.
Technical Parameter
Item:
Volume Loading
Hydraulic Loading
(filtration rate)Retention time of Empty
bed hydraulicCarbon oxidation filter
3.0-6.0kgBOD5/(m.d)
2.0-10.0m/(m.h)
40-60min
Nitrification filter
3.0-6.0kgNH3-N/(m.d)
3.0-12.0m/(m.h)
30-45min
Bio-filters for denitrification
3.0-6.0kgNO3-N/(m.d)
6.0-12.0m/(m.h)
20-30min
Carbon oxidation/
nitrification filter1.0-3.0kgBOD5/(m.d) 0.4-0.6kgNH3-N/(m.d)
1.5-3.5m/(m.h)
80-100min
The lead bio-filters for denitrification
0.8-1.2kgNO3-5/(m.d)
8.0-10.0m/(m.h)
20-30min
The rear bio-filters for denitrification
1.5-3.0kgNO3-5/(m.d)
8.0-12.0m/(m.h)
20-30min
Specification status
Model
Plate thickness
(mm)The theoretical plate/m3
Surface area
(m2/m3)Void Ratio
(%)Pressure Drop
(Mpa/m3)Bulk Density
(kg/m3)Liquid load
(m3/m2.h)Max. F
factor(m/s)
(kg/m2)0.6SB-125Y
1.5-2.0
55
125
98.5
2×10-1
37.5
0.20-100
3
SB-250Y
0.8-1.0
65
250
97
3×10-1
39.5
0.20-100
2.6
SB-350Y
0.4-0.5
85
350
94
2×10-1
41.5
0.20-100
2
SB-500Y
0.23-0.30
125
500
93
3×10-1
65
0.20-100
1.8
SB-125X
1.5-2.0
45
125
98.5
1.4×10-1
37.5
0.20-100
3.5
SB-250X
0.8-1.0
55
250
97
1.8×10-1
39.5
0.20-100
2.8
SB-350X
0.4-0.5
75
350
94
1.3×10-1
41.5
0.20-100
2.2
SB-500X
0.23-0.30
115
500
93
1.8×10-1
65
0.20-100
2
MaterialCommon material is PP,if you need other material,ex. PE or PVC,please contact customer service to change pricePackageCarton boxTransportationInternational express, by sea or by airPaymentWechat pay, Alipay or T/T TransferIf you choose T/T Transfer, please contact customer service