|
Basic parameters
|
Membrane material
|
Polyvinylidene fluoride（PVDF）
|
|
Fiber Bonding Material
|
Epoxy / Polyurethane
|
|
Water collection pipe material
|
ABS Tube
|
|
filter effect
|
suspended matter＞1μm
|
100%
|
|
microorganism
|
99.999%
|
|
Product water turbidity
|
＜1 NTU
|
|
产水 SDI
|
≤2.5
|
|
Conditions of Use
|
filter method
|
External pressure type, cross-flow filtration
|
|
work pressure
|
0.01~0.05 MPa
|
|
Operating temperature
|
5~45 ℃
|
|
when using it pH Value range
|
2~10（when cleaning pH Value range 1~12）
|
|
Mineral oil content in raw water
|
＜3mg/L
|
|
Influent chlorine concentration
|
≤200mg/L（Maximum residual chlorine concentration of cleaning agent 5000 mg/L）
|
|
Recommended air to water ratio
|
20:1-40:1
|
|
Design permeate flux
|
8-25 L/㎡·h（Selected according to the water quality）
|
|
Operation mode
|
Total working hours per day
|
18-20 Hour
|
|
Working period
|
10 minutes, in which the water outlet time is 8 minutes, the empty exposure time is 2 minute
|
|
Transmembrane pressure difference
|
≤0.06 MPa
|
|
Backwash under pressure
|
≤0.2 MPa
|
