Hollow Fiber Ultrafiltration membranes with stable performance

Product Description

 
PRODUCT  DESCRIPTION 
 Membrane Chemistry:                 Proprietary PVDF
Housing Shell:                            PVC
Molecular weight cut off：      100,000 Daltons
Potting Material:                     Proprietary Epoxy Compound

 
PRODUCT   SPECIFICATIONS      
    Typical design flux         Membrane Area           Nominal pore size
 
  GPD（lmh）          ft2 (㎡)                   Daltons
       
30～60（40～102）        430ft2／(40.0)     100,000
  
   
OPERATION PARAMETERS   
Maximum operating pressure：             45 psi (3.1bar)
 
Service temperature：                  ≤104 ℉（40℃） 
 
Maximum backwashing pressure：                       30 psi (2.0 bar)

Maximum operating transmembrane pressure (TMP):      30 psi (2.0 bar)
 
Maximum intake pressure: 15 psi (1.0 bar)
 
Air volume： 3-12 Nm3/hr
 
PH tolerance range:                   1.5-13
 
For special applications, please contact  FFM Inc
 
Important Information
1. Before the installation of membrane components, the system and pipelines shall be completely cleaned to ensure that there is no mechanical impurity causing damage to the membrane.
2. Before the operation of the system, it shall be ensured that the pre-treatment is completed.
3. During the start-up, shutdown, cleaning and other processes of the system, the water inflow shall be slow, from low pressure to high pressure, from low flow to large flow, so as to avoid the impact damage to membrane components caused by the instantaneous rise of pressure and flow. 
4. The membrane element should always be kept wet once water enters.
5. Back pressure on the water producing side should be avoided at all times.