XỬ LÝ NƯỚC BẰNG CÔNG NGHỆ UF

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Mô tả

System process

Module dimension(mm)

Specification

TYPE 6060 8060 8080
Specification Membrane material PVDF
Membrane structure Outside-to-side
Nominal pore size 0.03μm
Fiber inside/outside diameter 0.7mm/1.3mm
Effective membrane area 35㎡   55㎡ 75㎡
Dimension Dimension ⌀160×1814mm       ⌀225×1757mm ⌀225×2257mm
Inlet/outlet connection DN40       DN50 DN50
Weight Wet condition 42kg 75kg 92kg
Filtration type Dead-end/Cross-flow
Turbidity of permeate water ≤0.1NTU
SDI15 ≤3.0

Application condition

Feed condition Turbidity ≤300NTU
pH 2-10
Prefiltration accuracy 100-300μm
Operating temperature 1-40℃
Design flux 30-120L/㎡·h,25℃
Max.filtrating trans-membrane pressure 0.2MPa
Backwash condition Backwash frequency 20-60mins/time
Backwash max.filtrating
trans-membrane pressure		 ≤0.2MPa
Backwash flux 80-120L/㎡·h
Air cleaning condition Inlet pressure ≤0.25MPa
Air scour flux 4-10Nm³/h·㎡（projected area）
Chemical Enhanced Backwash Frequency Adjust according to water quality or pilot test
Cleaning solutions 0.1%HCl,0.05%NaOH+0.1%NaClO(Adjust according to water quality)
Chemical In Place Frequency Filtrating trans-membrane pressure is increased to 0.08-0.1MPa
Cleaning solutions 2%Oxalic acid,1-2%Citric acid or 0.4%HCl acid,0.1%NaOH+0.2%NaClO

Feature
1.Seamless repacement
2.Low energy consumption
3.Long lifespan
4.High water quality
5.Prolonged wash cycle

Specification

 Model    Revita RP-8060D     Revita RP-8080D
Specification   Membrane material PVDF
Active membrane area 52㎡ 77㎡
  Nominal pore size 0.03um
   Inside/outside diameter 0.7/1.3mm
Membrane structure Outside-to-inside hollow fiber
Dimension Dimension(L×W×H) ⌀225*1860mm ⌀225*2360mm
Connector DN50
Material Shell material UPVC
Encapsulating material Epoxy resins/Polyurethane
Weight Dry condition 75kg 92kg

Application condition

Backwash condition Frequency Every 20-60mins(According to water quality or pilot testing result)
Pressure ≤0.2Mpa
Flux 80-120L/㎡·h
Air cleaning condition Air pressure ≤0.2Mpa
Air scour flux 4-10Nm³/h·㎡(projected area)
Chemical Enhanced Backwash Frequency Every 12-24h(According to water quality or pilot testing result)
Cleaning solutions 0.1%HCI(Adjust according to water quality)
0.05%NaOH+0.1%NaCIO(Adjust according to water quality)
Clean In Place Frequency TMP exceeds 0.08-0.1Mpa,and the flux cannnot recover from backwash,air scour and Chemical Enhanced Backwash
Cleaning solutions 2% Oxalic,1-2% Citric or 0.4%HCI
0.1%NaOH+0.2%NaCIO(Active Chlorine)

Note:
1.The actual permeate and backwash flux depends on system’s operation and maintenance condition.
2.The permeate water quality may varify according to feed water condition.