Welcome: Yiwu Weihao Machinery Equipment Company
As a leading manufacturer of industrial water treatment equipment, Yiwu Weihao Machinery Equipment Company specializes in designing and manufacturing **RO Systems for Industrial Wastewater Reuse**—high-efficiency, integrated reverse osmosis solutions tailored for treating various industrial wastewater (high-salinity, high-organic, heavy metal-containing wastewater). Based on advanced RO reverse osmosis technology, this system efficiently removes impurities, salt ions, heavy metals, and organic pollutants from industrial wastewater, converting it into reusable water for production, cleaning, and other industrial purposes. It realizes wastewater recycling, reduces water resource waste, complies with environmental discharge standards, and helps enterprises achieve circular economy and cost savings, making it the core equipment for industrial environmental protection and water resource management.
Compared with traditional wastewater treatment methods, our RO system for industrial wastewater reuse has higher treatment efficiency, better water quality, and lower operation costs. It can adapt to various industrial wastewater types (chemical, electroplating, printing and dyeing, petrochemical, food processing wastewater), solving the problems of high wastewater discharge, high water consumption, and environmental pressure for enterprises.
The RO System For Industrial Wastewater Reuse achieves efficient wastewater purification and reuse through a scientific, multi-stage workflow, centered on RO reverse osmosis technology, and adapted to the complexity of industrial wastewater:
Wastewater Intake & Pretreatment (Core Pretreatment): Industrial wastewater is collected and filtered through grille, sedimentation tank, multi-media filter, ultrafiltration (UF) membrane, and precision filter to remove suspended solids, oil, colloids, organic matter, and large-particle impurities. This step prevents RO membrane scaling, fouling, and damage, ensuring long-term stable operation of the system.
pH Adjustment & Softening: According to the properties of wastewater (acidity, alkalinity, hardness), pH adjustment and softening treatment are performed to reduce scaling substances (calcium, magnesium ions) and avoid membrane blockage.
High-Pressure Pumping: The pretreated wastewater is pressurized by a high-pressure pump to reach the operating pressure required for RO reverse osmosis (30–60 bar), ensuring efficient separation of pollutants and water.
RO Reverse Osmosis (Core Process): Pressurized wastewater flows through high-performance anti-fouling RO membranes, which allow water molecules to pass through while blocking salt ions, heavy metals (lead, chromium, nickel), organic pollutants, and other harmful substances, realizing deep purification of wastewater.
Post-Treatment: The purified reusable water is treated by disinfection (UV or ozone) and advanced filtration to meet industrial reuse standards (such as production water, cooling water, cleaning water), ensuring water quality stability.
Concentrate Treatment: The concentrated wastewater (after RO treatment) is treated by optional concentration equipment (MVR evaporator) to reduce volume, realizing zero liquid discharge (ZLD) or compliant discharge, avoiding environmental pollution.
Integrated Control: The entire system is controlled by a PLC touch screen, realizing automatic operation, real-time monitoring of water quality, pressure, flow, and membrane performance, with fault alarm and automatic flushing functions.
High Purification Efficiency: Adopts high-performance anti-fouling RO membranes, rejection rate of salt ions up to 99.5%+, heavy metal removal rate up to 99.8%+, organic pollutant removal rate up to 98%+, producing reusable water that meets industrial water standards.
Strong Adaptability: Suitable for various industrial wastewater types (chemical, electroplating, printing and dyeing, petrochemical, food processing), adaptable to high-salinity (TDS 5,000–50,000 ppm) and high-organic wastewater, with stable treatment effect.
Wastewater Recycling & Cost Saving: Converts industrial wastewater into reusable water, reducing enterprises’ reliance on tap water and groundwater, saving water costs by 30–60%; reducing wastewater discharge, avoiding environmental fines.
Anti-Fouling & Long Service Life: Optimized pretreatment system and anti-fouling RO membranes effectively prevent membrane scaling and fouling; automatic flushing and CIP cleaning system extend membrane service life to 3–5 years.
Fully Automatic Operation: PLC + touch screen control system, real-time monitoring of key parameters, automatic adjustment of operating conditions, automatic fault handling, realizing unmanned operation, easy to operate and maintain.
Energy-Saving & Environment-Friendly: Equipped with energy recovery device, reducing energy consumption by 25–35% compared with traditional RO systems; no secondary pollution, complying with global environmental protection standards (EPA, CE).
Customizable Design: Modular design, customizable treatment capacity (1 m³/h to 200 m³/h) according to enterprise wastewater discharge and reuse demand; tailored pretreatment and post-treatment processes for different wastewater properties.
Wastewater intake pump and grille system
Pretreatment system (sedimentation tank, multi-media filter, ultrafiltration device, precision filter)
pH adjustment and softening device
High-pressure pump and energy recovery device
High-performance anti-fouling RO membrane modules
Post-treatment system (UV disinfection, advanced filtration device)
Concentrated wastewater treatment equipment (optional, MVR evaporator)
PLC control system and electrical control cabinet
Reusable water storage tank
CIP cleaning system and safety protection devices
Our RO Systems for Industrial Wastewater Reuse are widely used in various industrial fields, providing wastewater recycling solutions for enterprises, helping to achieve environmental protection and cost savings:
Chemical Industry: Treatment and reuse of chemical wastewater (high-salinity, high-organic wastewater), used as production water and cooling water.
Electroplating Industry: Removal of heavy metals (lead, chromium, nickel) from electroplating wastewater, recycling water for electroplating production.
Printing & Dyeing Industry: Treatment of printing and dyeing wastewater, removing dyes and organic pollutants, reusable for printing and dyeing and cleaning.
Petrochemical Industry: Treatment of petrochemical wastewater, recycling water for cooling, cleaning, and auxiliary production.
Food Processing Industry: Treatment of high-organic food wastewater, reusable for cleaning and irrigation.
Power Plants & Steel Mills: Treatment of industrial cooling water and wastewater, recycling to reduce water consumption.
Pharmaceutical Industry: Purification of pharmaceutical wastewater, meeting environmental discharge standards and realizing partial water reuse.
We provide full turnkey solutions for RO Systems for Industrial Wastewater Reuse, from professional industrial wastewater quality analysis, process design, and custom manufacturing to on-site installation, commissioning, operator training, and long-term after-sales support. Our technical team has rich experience in industrial wastewater treatment and RO system projects, and can tailor the most suitable system according to your wastewater type, treatment capacity, and reuse requirements, helping you achieve wastewater recycling, reduce costs, and meet environmental standards.
Whether you need a small-scale RO system for pilot wastewater treatment or a large-scale integrated system for industrial mass production, we can provide reliable equipment and professional services to meet your industrial wastewater reuse needs.
Contact us today to get a free industrial wastewater analysis, technical proposal, energy consumption calculation, and quotation for your RO System For Industrial Wastewater Reuse project.
