Commercial RO Purifier

Détails du produit

Industrial and Commercial Reverse Osmosis (RO) equipment is primarily used to produce pure or ultra-pure water. These systems are widely applied in industrial manufacturing, commercial facilities, laboratories, and seawater desalination. The core technology relies on a physical separation process where a semi-permeable membrane, driven by pressure, effectively separates solvents from dissolved solutes.

Paramètres de performance

System Components & Process Flow

A complete industrial/commercial RO system typically consists of three core units:

1. Pre-treatment System (Crucial for Membrane Protection) Pre-treatment ensures the long-term stable operation of the RO membrane by removing suspended solids, residual chlorine, and hardness from the feed water to prevent membrane fouling or oxidation.

Multi-media Filter: Uses quartz sand and anthracite to remove mud, rust, and suspended particles, reducing turbidity.

Activated Carbon Filter: Adsorbs residual chlorine, odors, and small organic molecules to protect the polyamide RO membrane from oxidation.

Water Softener / Antiscalant Dosing System (Optional): Uses ion exchange resin or antiscalants for high-hardness feed water to prevent scaling on the membrane surface.

Cartridge Filter (Security Filter): Typically 5μm precision, serving as the final physical barrier before the RO membrane to intercept microscopic particles.

2. RO Main Unit (Core Desalination)

High-Pressure Pump: Provides the driving force to push pre-treated water into the RO membrane modules.

RO Membrane Modules: The core desalination unit. Industrial-grade anti-fouling, low-pressure composite membranes (usually 4040 or 8040 size) are housed in FRP or stainless steel pressure vessels.

Flushing Function: Features automatic flushing during startup/shutdown to wash away surface pollutants and delay membrane fouling.

3. Electrical Control & Post-treatment

PLC Intelligent Control System: Enables fully automated, unattended operation. Features include high/low-pressure protection, dry/full-water auto-shutoff, fault alarms, and real-time water quality monitoring (Conductivity/TDS).

Pure Water Tank & Delivery: A sealed storage tank prevents secondary contamination, equipped with a transfer pump to deliver pure water to various consumption points.

Deep Treatment (Optional): For ultra-pure water requirements, additional modules like EDI (Electrodeionization), Mixed Bed, UV sterilization, or Ozone disinfection can be added.

Main Application Scenarios

Industrial Manufacturing: Ultra-pure water for electronics/semiconductors, electroplating/hardware rinsing, boiler feed water, chemical blending, and photovoltaic cutting water.

Food & Beverage: Drinking purified water production, juice/dairy processing water, and liquor blending water.

Pharmaceutical & Medical: Pharmaceutical purified water, Water for Injection (WFI), medical device cleaning, and dialysis water.

Commercial / Public Utilities: Direct drinking water for offices/schools/hospitals, hotel laundry water, and community central water purification stations.

Specialized Fields: Seawater/brackish water desalination, landfill leachate treatment, and wastewater reuse (Zero Liquid Discharge - ZLD).