QSly - Model QS-1 - Big flux uf membrane for waste water treatment
Advantages of PVDF/UHMW-PE membrane system
u The special PVDF/UHMW-PE membrane operation system, combining micro-flocculation, microfiltration and pulse back-washing system, completely solve the clogging problem of microfiltrations
u The combined pulse backwashing system is applied. It is a taboo that compressed directly contacts the membrane for back-washing. PVDF/UHMW-PE membranes are allowed to apply pulsed compressed air (≤0.45 MPa) for back-washing, breaking though the taboo theoretical and practically.
u Chemical enhanced back-washing is applied per 15-20 normal back-washing cycles.It can recover the membrane flux efficiently and minimize the chemical cleaning cycles by soaking the membranes in the chemical solution for 15 min before back-washing.
u Due to the lower cross-flow rates (0.5-1.0 m/s) of PVDF/UHMW-PE membrane module, the electricity consumption is only 0.16-0.32 W/ton.
WWTP,SWTP,Desalination
Hollow membrane can be clogged easily and has short life span,hard to clean etc problems.
We produce no clogging and more durable PVDF/UHMW-PE membrane.
1. Operation time can be up to 7 years,no need to clean and replacement.
2. Turbidity <3500NTU waste water can be directly filtered to 0.2NTU.
3. Electricity consumption is 0.16w-0.32w/ton.
4. The system takes smallest space.