8040 membrane element structure
Symbolic description:
Internal pressure type:
①liquid inlet/backwash drainage outlet/gas inlet/chemical cleaning fluid inlet
②concentrate outlet/gas outlet/chemical cleaning fluid outlet
③permeate outlet/backwash water inlet
External pressure type:
①liquid inlet/backwash drainage outlet/gas inlet/chemical cleaning fluid inlet
②permeate outlet/backwash water inlet
③concentrate outlet/chemical cleaning fluid outlet/gas outlet
Notes:
①Connections-Φ63 or ZG2’’
②, ③connections-Φ40
Design parameters
Title
|
Parameter
|
Influent limitations
|
Turbidity
|
≤5NTU
|
PH
|
1~12
|
Residual chlorine
|
≤0.01mg/l Cl2
|
Water temperature
|
5~35℃
|
Max. inlet water pressure
|
3.5bar
|
Effluent quality
|
Production capacity
|
1.5~2.5m3h
|
Turbidity
|
≤5NTU
|
SDI15
|
≤3(clean water)
|
≤5(wastewater)
|
Transmembrane pressure
|
≤1.5bar(normal), ≤3bar(maximum)
|
|