UF4040-1X Ultrafiltration System for Material Refining and Impurity Removal
Product Overview
The UF4040-1X single-spiral wound ultrafiltration system is a lab & pilot-scale cross-flow membrane separation equipment independently developed by Chlory Innovation Center, equipped with one standard 4040 spiral wound ultrafiltration membrane element. It adopts physical membrane filtration technology without phase change, dedicated to clarification, decolorization, impurity removal, separation and concentration of liquid materials.
The system realizes selective interception by molecular weight cut-off (MWCO): intercept macromolecular impurities (protein, colloid, pigment, polysaccharide, suspended solids) and permeate small-molecule target components; or retain effective ingredients while removing inorganic salts, small molecular heterochromatins and water. It replaces traditional activated carbon decolorization, resin impurity removal, solvent extraction and other processes, significantly improving product yield and quality, and reducing production energy consumption and operating costs.
Core Advantages
High Membrane Packing Density, Low Unit Investment Cost
Spiral wound compact structure, larger effective filtration area within limited space, lower equipment cost per square meter membrane compared with tubular ceramic membrane systems.
Low Operating Pressure, Energy Saving Operation
Lower pressure demand than nanofiltration & reverse osmosis, reduce pump, valve and pipeline load, cut long-term electricity consumption.
Precise Selective Separation, Improve Product Quality & Yield
Physical separation without chemical additives, no introduction of flocculant/preservative; retain natural flavor of food & biological materials, reduce effective ingredient loss, product purity reaches pharmaceutical/food grade standard.
Strong Anti-Pollution & Easy Regeneration
Cross-flow filtration design reduces surface pollutant accumulation; support online acid, alkali,0 oxidant cyclic cleaning, membrane flux recovery rate ≥95%, long service life of membrane elements.
Full Automatic Operation, Low Labor Cost
One-key start-up, automatic timing cleaning, real-time abnormal pressure/temperature alarm; no continuous manual monitoring required.
Wide Compatibility & Flexible Customization
Multiple MWCO membrane options, high temperature & strong acid-alkali resistant membrane available; support customized flow channel, tank volume and automatic degree according to customer material characteristics.
Small Footprint, Easy Mobility
Integrated skid-mounted design with movable casters, suitable for laboratory R&D, small batch pilot production and factory process verification.
Core Configuration
Main Components
4040 Spiral Wound UF Membrane Element
Standard 4-inch×40-inch specification, optional MWCO range: 1kDa–200kDa; membrane materials: PES/PS/PVDF sanitary grade polymer; effective membrane area 4.5–7.5M2, multiple flow channel spacers (13–120mil) optional for high-viscosity/high-solid feed liquid.
304 Sanitary Stainless Steel Membrane Housing
Quick-disconnect clamp structure, mirror polishing inner surface, food & pharmaceutical sanitary standard, easy disassembly for membrane replacement and cleaning.
Circulation & Feed Power Unit
Frequency conversion stainless steel centrifugal pump, pressure stepless adjustment 0–25bar, stable cross-flow circulation, low energy consumption.
Material Circulation Tank
Sanitary stainless steel tank, built-in temperature detection interface, supporting heating/cooling external circulation.
Automatic Control Cabinet
PLC full automatic control, real-time monitoring of pressure, flow, temperature; integrated online CIP cleaning program, manual/automatic switching mode.
Pipeline & Valves
All contact parts adopt sanitary stainless steel pipe, diaphragm valve, pressure sensor, flow meter, backwashing pipeline reserved.
Mobile Frame
Carbon steel plastic-sprayed frame with universal brake casters, easy to move for laboratory and pilot test.
Overall Dimension
Length: 1600mm; Width: 1100mm; Height: 2000mm (consistent with Chlory CX-SY-005 experimental equipment specification)
Technical Parameters
Item |
Technical Index |
Model |
UF4040-1X |
Matched Membrane |
Single 4040 spiral wound ultrafiltration element |
MWCO Optional Range |
1,000 Da ~ 200,000 Da |
Effective Membrane Area |
4.5–7.5 m2 |
Design Processing Capacity |
30–100 L/h (feed liquid) |
Operating Pressure Range |
2–28 bar adjustable |
Working Temperature |
≤80℃ high temperature resistant type optional |
pH Adaptation Range |
Operation: 2–11; Chemical cleaning: 1–12 |
Material Contact Material |
SUS304 sanitary stainless steel |
Control Mode |
PLC automatic control / manual auxiliary operation |
Cleaning Mode |
Online CIP backwashing, acid & alkali cyclic cleaning |
Power Supply |
380V/50Hz |
Weight |
About 420kg |
Application Scenarios
Biopharmaceutical & Fermentation Industry
* Antibiotic fermentation broth clarification, impurity removal, decolorization, concentration and desalination
* Amino acid (threonine, tryptophan, isoleucine, L-theanine) decolorization, purification and concentration
* Enzyme preparation, protein, polypeptide separation & concentration
* Traditional Chinese medicine/herb extract clarification, impurity removal, reduce resin load
Fine Chemical & New Materials
Food & Plant Extract Processing
Water Treatment & Wastewater Recycling
* Nanocatalyst recovery, fine brine pretreatment for chlor-alkali industry
* Heat-sensitive material low-temperature
* concentration, no phase change to avoid active ingredient decomposition
* Stevia, chicory, inulin, tea polyphenols, instant tea membrane separation & purification
* Fruit juice, wine, soy sauce & vinegar sterile clarification filtration, retain original flavor
* Sugar alcohol decolorization and impurity removal, replace activated carbon process
* Emulsified oily wastewater oil-water separation, effluent oil content * Pretreatment of underground brackish water, industrial high-purity water preparation
* MBR front-end solid-liquid separation, garbage leachate pre-clarification
Company Profile
With 20+ years of experience in chlorination system manufacturing, ZLN is a certified (ISO 9001, ISO 14001, ISO 18001) original equipment manufacturer (OEM) specializing in water treatment solutions. We offer:
1. Customized package design (AutoCAD, SolidWorks-supported engineering).
2. After-sales services: On-site inspection, electrolyzer refurbishment, and capacity upgrades.
3. Membership in China's Chlorine Committee, ensuring compliance with global industry standards.
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