RO (Reverse Osmosis)

Description: The primary function is to intercept various anions and cations in water; it is used for purewater production and the concentration of various salt-containing and heavy metal liquids.

Key Advantages: Compact design, fully automated operation, low energy consumption, easymanagement, simple operation.

Applications: Industrial pure water production, industrial wastewater reclamation and reuse, seawater desalination.

Efficiency: 2-40m³/h，Influent COD≤100mg/L , Conductivity ≤10000μS/cm，Effluent Conductivity ≤30μS/cm。

Parameters	Contents
Model / Specifications	MHFMHFST-X (X = Processing volume m³/h）
Treatment Capacity	2-40m³/h
Influent Water Quality	Influent COD ≤ 100mg/L Conductivity ≤ 10000μS/cm
Effluent Water Quality	Effluent Conductivity ≤ 30μS/cm
Material Options	RO Membrane - Aromatic Polyamide
Overall Dimensions	L:1500-8000mm W:1000-1500mm H:1500-2000mm
Core Treatment Technology	Filtration Method
Core Components & Configurations	RO membrane, High-pressure pump, Flow meter,Conductivity meter, Control cabinet, Backwash system
Operating Power	4 KW - 50 KW
Installation Method	Above-ground
Operation Mode	Fully Auto PLC, Manual, Remote Monitoring
Backwash Cycle	30-minute / 10-hour interval

Core Concept - From "Osmosis" to "Reverse Osmosis"

Natural Osmosis: Water molecules naturally flow from thelow-concentration side (fresh water) to the high-concentration side (saltwater).
Reverse Osmosis (RO): By applying pressure to the high-concentrationside, water molecules are forced to flow in the reverse direction.
- Rejected Impurities: Effectively blocks salts, impurities, heavy metals,bacteria, and viruses.
- Permeate: Only pure water molecules pass through the membrane.

Process Flow

Pre-treatment:
- Quartz Sand Filter: Removes sediment and suspended solids.
- Activated Carbon Filter: Removes residual chlorine, odors, and organics.
- Security Filter: Final fine filtration to protect membranes.
RO Desalination:
- High-Pressure Pump: Overcomes osmotic pressure.
- RO Membrane: Filters a 10^-5 μm (0.00001 um) precision.
Post-treatment (Optional):
- UV Sterilizer: Further disinfection for water safety.

Key Advantages

Extremely high & stable effluent water quality.

Parameters	Contents
Electronics / Electroplating / Industrial Manufacturing	· Electroplating Industry: Pure water for electroplating and cleaning processes · Electronics Plants: Circuit board cleaning and ultra-pure water for electronic components · Hardware Processing: Product cleaning and cooling water · Coating & Electrophoresis: Prevents watermarks and spots; improves surface quality
Food & Beverage Industry	· Water Production: Purified water and mineral water bottling plants. · Production Water: For beverages, fruit juices, and milk tea production. · Condiment Production: Wineries, soy sauce, vinegar, and other seasoning production. · Food Processing: Cleaning and ingredient water for meat and soy products. Features: Hygienic effluent, odor-free, and free of heavy metals.
Pharmaceutical and Hospital Use	· Hospitals: Pure water machines, laboratory testing, and dialysis water · Pharmaceutical Plants: Pre-treatment for purified water and Water for Injection (WFI) · Personal Care: Production water for health supplements and cosmetics
Boilers / Air Conditioning / HVAC	· Boiler Softening: Softened water + RO desalination to prevent scaling. · Central Air Conditioning: Cooling circulation makeup water. · Equipment Supply: Water supply for steam generators and heat exchange equipment.
Civil & Commercial Water Purification	· Direct Drinking Water: Community-wide direct drinking water and building-specific classified water supply. · Centralized Supply: For schools, hotels, and dormitories. · Workplace Water: Direct drinking water for office buildings and factory employees.
Wastewater Treatment & Reclaimed Water Reuse	· Advanced Reuse: Advanced treatment following integrated wastewater processing. · Industrial Parks: Reclaimed water reuse for industrial zones. · Compliant Reuse: For coal washing, printing & dyeing, and chemical wastewater. · ZLD Projects: Front-end desalination for Zero Liquid Discharge (ZLD) projects. Note: RO is the core equipment for transforming wastewater into clean water for reuse.
Seawater Desalination	Coastal Regions: Seawater desalination

Parameters	Contents
Airflow Capacity	Customizable equipment sizes tailored to specific processing volume.
Membrane Type	Customizable options: Standard/Anti-fouling/Seawater Desalination.
Remote Monitoring	Optional remote monitoring system integration.
Disinfection Module	Customizable disinfection modules based on effluent discharge destinations

Parameters	Contents
Performance	· Guaranteed Compliance: Delivers consistently stable effluent that meets all discharge standards. · High Throughput: Optimized system design ensures superior treatment efficiency and rapid processing. · Operational Resilience: Strong resistance to shock loads (both volume and concentration), ensuring stable operation even under fluctuating influent conditions.
Operation	Fully automated PLC control with unmanned operation. Customizable HMI touchscreen for intuitive and user-friendly operation.
Maintenance	·Modular core components for easy disassembly, coupled with simplified backwash procedures. ·Extended service cycles significantly reducemanual maintenance and operational costs.
Materials & Durability	RO Membrane: · High-end membranes 2+ years · Standard membranes 1+ year
Adaptability	· Versatile Adaptability: Handles diverse influent water qualities. · Support modular expansion for future capacity upgrades.

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