Shenzhen HongJie Water Technology Co., Ltd.
| 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 | 50T/H（Customizable) |
| Matetrial | stainless steel , PE ,UPVC ,PVDF,PES |
| TOC | >50% (Inlet Water <100 ppb) |
| After service | 24/7 support ,2-Year warranty |
| Control Mode | PLC controller |
| HS code | 84212199 |
| Brand Name | HJW |
| Certification | ISO 14001,ISO 9001,CE,EPA |
| Place of Origin | Shenzhen,Guangdong |
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Product Specification
| 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 | 50T/H（Customizable) | Matetrial | stainless steel , PE ,UPVC ,PVDF,PES |
| TOC | >50% (Inlet Water <100 ppb) | After service | 24/7 support ,2-Year warranty |
| Control Mode | PLC controller | HS code | 84212199 |
| Brand Name | HJW | Certification | ISO 14001,ISO 9001,CE,EPA |
| Place of Origin | Shenzhen,Guangdong | ||
| High Light | 50TPH industrial ultrafiltration system ，UPW ultrafiltration system for electronics ，semiconductor water treatment ultrafiltration system | ||
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 )
Company Details
Business Type:
Manufacturer
Year Established:
2013
Total Annual:
25000000-30000000
Employee Number:
180~200
Ecer Certification：
Verified Supplier
... ...
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