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Energy-efficient Ultrafiltration Membrane System For Municipal Wastewater Treatment 150TPH UF

Categories Ultrafiltration Systems
Brand Name: HJW
Certification: ISO 14001,ISO 9001,CE,EPA
Place of Origin: Shenzhen,Guangdong
MOQ: 1set
Price: US$300000~US$310000
Payment Terms: L/C,D/P,T/T,Western Union
Supply Ability: >300sets/month
Delivery Time: 1-7working days(depand on raw materials stocking)
Packaging Details: export standard wooden case
Capacity: 150m³/h(Customizable)
Operating Temperature: Automatic Control
Recovery Rate: 50%-75%
Pretreatment: Sand & Carbon Filter
Pump Optional: Ling Xiao / CNP / Grundfos
Multiple -Choice Control Valve: Automatic Control
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Energy-efficient Ultrafiltration Membrane System For Municipal Wastewater Treatment 150TPH UF

I.Overview
Ultrafiltration (UF) system in municipal wastewater treatment is mainly used for deep treatment of wastewater, reuse and membrane bioreactor (MBR), through precise control of flux, pressure, cleaning strategy, can efficiently remove suspended solids, bacteria and some viruses, the effluent quality can reach the first class A standard or reuse standard.


II.Typical process flow of ultrafiltration system in municipal wastewater

MBR process (mainstream application) :
Municipal wastewater → grid/sand sedimentation tank → biological reaction tank (AO/AAO) → ultrafiltration membrane → disinfection → reuse/discharge


Tertiary treatment (secondary effluent + UF) :
secondary effluent → coagulation/filtration (optional) → ultrafiltration → disinfection → reuse


UF + RO dual membrane process (high-end reuse) :
secondary effluent → ultrafiltration → reverse osmosis → disinfection → industrial pure water


III.Main application scenarios

Application DirectionFunctionEffluent Standard
Membrane Bioreactor (MBR)Replaces the secondary sedimentation tank, with high sludge concentration (8~15 g/L) and small footprintGrade 1 A Standard (COD < 50 mg/L, SS < 10 mg/L)
Advanced sewage treatment + reuseRemoves SS and bacteria to ensure the safety of recycled waterStandards for Reuse of Urban Recycled Water (GB/T 18920-2020)
RO pretreatmentProtects reverse osmosis membranes and prevents colloidal contaminationSDI < 3, turbidity < 0.5 NTU
Emergency sewage treatmentRapidly realizes sewage purification (e.g., storm overflow sewage)Temporary discharge standards


IV.Core Attribute Parameters of Ultrafiltration System

Membrane Performance Parameters (MBR vs. Tertiary Treatment)
ParameterMBR ApplicationTertiary Treatment ApplicationDescription
Membrane Pore Size0.03–0.1 μm0.01–0.05 μmMBR has slightly larger pores, stronger fouling resistance
Flux (LMH)15–2530–50Flux is affected by sewage pollutant concentration
Operating Pressure0.2–0.5 bar0.5–1.5 barMBR often uses negative pressure suction mode
Sludge Concentration (MLSS)8–15 g/L-Unique parameter for MBR
Backwash FrequencyEvery 10–30 minutesEvery 30–60 minutesMBR fouls faster, requiring more frequent cleaning
Effluent Quality Comparison
IndicatorMBR EffluentTertiary Treatment UF EffluentGrade 1A Standard
COD (mg/L)<30<40<50
SS (mg/L)<5<10<10
Turbidity (NTU)<0.5<1-
Bacteria Removal Rate>99.99%>99.9%-


V.Here is a guideline for you to get a proper quotation
Tell us the raw water/source of water(tap water, well water, or sea water, etc)
Provide water analysis report(TDS , conductivity, or resistivity, etc)
Required production capacity( 5m³/H, 50m³/H,or 500m³/H, etc)
What's the pure water used for( industrial,Food and Beverage,or agriculture, etc )


China Energy-efficient   Ultrafiltration Membrane  System For Municipal Wastewater Treatment  150TPH  UF factory
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