Shenzhen HongJie Water Technology Co., Ltd.
                                                                                                           
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Ultrafiltration System For Preparation Of UPW For Electronics And Semiconductors 50TPH Industrial Water Treatment System

Price Negotiable
Price: US$55000~US$57500
MOQ: 1set
Delivery Time: 1-7working days(depand on raw materials stocking)
Brand: HJW
Product Description

I.Overview
Ultrafiltration (UF) systems play a key pre-treatment role in the preparation of ultrapure water (UPW) for electronics and semiconductors by efficiently removing particles, colloids and microorganisms, protecting the subsequent reverse osmosis (RO) and ion exchange resins, and ensuring that the produced water meets the resistivity standard of 18.2 MΩ-cm.


II.Main process
Municipal Water/Surface Water → Multimedia Filtration → Activated Carbon Adsorption → Ultrafiltration System → Reverse Osmosis (RO) → EDI/CDI → Polishing Mixed Bed → Ultrapure Water


III.Core Parameters of Ultrafiltration System

Parameter Electronic Grade Standard Industrial General Grade Comparison
Membrane Material PVDF (Hydrophilic Modification) General PES
Pore Size 0.01–0.03 μm 0.05–0.1 μm
Product Water SDI15 ≤1.0 ≤3.0
TOC Removal Rate >50% (Inlet Water <100 ppb) <30%
Bacteria Control <1 CFU/100mL <10 CFU/mL


IV.Key Points for Equipment Selection

Component Type Advantages Applicable Scenarios
External Pressure Hollow Fiber High Flux (60-100 LMH), Easy to Clean Large-scale Wafer Fab (≥1000 tons/day)
Internal Pressure Spiral Membrane Compact Structure, Small Dead Volume Small-scale Semiconductor Packaging Plant
Ceramic Ultrafiltration Membrane Resistant to Strong Acid/Alkali Cleaning (pH 1-14), 10-Year Service Life Water Sources with High TOC/Heavy Metal Risks


V.Ultrafiltration systems are triple irreplaceable in semiconductor ultrapure water preparation
Rigidity:
 the only technology that simultaneously meets SDI<1, TOC<2 ppb, and bacterial <1 CFU 
Economic Optimization: 
40% reduction in total cost of ownership compared to pure chemical pre-treatment (10-year LCOE analysis) 
Process Guarantee: 
Ensures a defect rate of <0.1 defects/cm² for advanced processes up to 28nm


VI.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 )


Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shenzhen HongJie Water Technology Co., Ltd.
Location Room 1105, Building 3, Xinsheng Green Valley Industrial Park, Xinsheng Community, Longgang Street, Longgang District, Shenzhen,China
Contact Person Cathy

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