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PLC Controller Integrated Industrial Water Purification System 60m3/H ultra-pure water treatment system with UF+RO+ EDI+UV
PLC Controller Integrated Industrial Water Purification System 60m3/H ultra-pure water treatment system with UF+RO+ EDI+UV
PLC Controller Integrated Industrial Water Purification System 60m3/H ultra-pure water treatment system with UF+RO+ EDI+UV
PLC Controller Integrated Industrial Water Purification System 60m3/H ultra-pure water treatment system with UF+RO+ EDI+UV
Specifications
Brand Name :
HongJie
Certification :
ISO 14001,ISO 9001,CE,EPA
Place of Origin :
Shenzhen,China
MOQ :
>=1sets
Price :
US$139200~US$144500
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
Water Quality :
Resistivity ≥15-18.25 MΩ·cm
Flow Rate :
60m³/H (Customizable)
Operation Mode :
Fully Automatic
Core Process :
Double-pass Reverse Osmosis + EDI + Polishing Resin
Key Components :
UF filter ,RO Membrane Modules, EDI Units
Electricity Supply :
380V/220V
After-Sales Service :
2-Year Warranty
Product Features :
Stable Water Quality,Low Operation Cost,Reliable Performance
Description

I.Overview
PLC (Programmable Logic Controller) serves as the control hub and intelligent decision-making core in ultra-pure water (UPW) systems. Through real-time data acquisition, multi-variable coordinated control, and fault diagnosis, it ensures water quality consistently meets the semiconductor-grade standard of 18.2 MΩ·cm. In ultra-pure water systems, PLCs have evolved from basic automation to intelligent decision-making hubs. In advanced processes below 3nm, their control precision (e.g., TOC ±0.05 ppb) directly determines chip yield rates.


II.Process
Raw Water → Raw Water Tank → Booster Pump → Flocculant/Reducer Dosing → Activated Carbon Filter → Ultrafiltration (UF) → Scale Inhibitor Dosing → Security Filter → 1st Stage High-Pressure Pump → 1st Stage RO → pH Adjustment → Intermediate Tank → 2nd Stage High-Pressure Pump → 2nd Stage RO → Purified Water Tank → EDI Booster Pump → UV Sterilizer → Cartridge Filter → EDI System → Ultra-Pure Water Tank → Transfer Pump → TOC Removal Unit → Polishing Resin → Final Filter → Point of Use


III.Core application scenarios of PLC

Full - process Technology Automation
Process Segment PLC Control Function
Pretreatment Sequential control of backwashing of sand - carbon filter (triggered by both pressure difference/time), precise dosing of dosing pump (scale inhibitor/NaClO)
RO Membrane System Frequency control of high - pressure pump (maintaining constant product water flux), adjustment of concentrate valve opening (recovery rate 75% - 85%)
EDI Module Adaptive adjustment of DC voltage (0 - 600V), switching of limiting current mode (preventing polarization)
Mixed - bed Polishing Judgment of resin failure (resistivity drop > 0.5 MΩ·cm), fully automatic cycle of acid - base regeneration (flow/concentration closed - loop)
Closed - loop Control of Water Quality Parameters
Parameter Control Strategy
Resistivity PID algorithm dynamically adjusts the inlet flow of mixed - bed (set value 18.18 MΩ·cm, response time < 5s)
TOC UV - ozone unit interlock control (increase ozone concentration by 10% - 30% when TOC> 0.3 ppb)
Dissolved Oxygen (DO) Vacuum degree adjustment of membrane degassing system (target DO < 3 ppb)
System Safety Interlock Protection
Risk Type PLC Response Mechanism
High Pressure of RO Membrane Emergency shutdown of pump + opening of pressure relief valve when pressure > 1.5 MPa
UPW Microbial Contamination Trigger ozone shock disinfection (0.1 ppm×2h) when bacteria > 0.01 CFU/mL
Water Tank Liquid Level Lack - of - liquid - level interlock to stop pump (prevent idling), close inlet valve at high liquid level (prevent overflow)


IV.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 )


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PLC Controller Integrated Industrial Water Purification System 60m3/H ultra-pure water treatment system with UF+RO+ EDI+UV

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Product Detail
Brand Name :
HongJie
Certification :
ISO 14001,ISO 9001,CE,EPA
Place of Origin :
Shenzhen,China
MOQ :
>=1sets
Price :
US$139200~US$144500
Payment Terms :
L/C,D/P,T/T,Western Union
Contact Supplier
PLC Controller Integrated Industrial Water Purification System 60m3/H ultra-pure water treatment system with UF+RO+ EDI+UV
PLC Controller Integrated Industrial Water Purification System 60m3/H ultra-pure water treatment system with UF+RO+ EDI+UV

Shenzhen HongJie Water Technology Co., Ltd.

Verified Supplier
1 Years
shenzhen
Since 2013
Business Type :
Manufacturer
Main Products :
Pure Water Equipment, Ultrapure Water Equipment, Industrial Reverse Osmosis Systems
Total Annual :
25000000-30000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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