Hengtong - Electroplating Deionized Water Equipment

This equipment mainly utilizes reverse osmosis technology to produce pure water; the conductivity of pure water produced through the reverse osmosis membrane can reach below 10 μS/cm. Reverse osmosis technology is currently the most advanced and energy-efficient membrane separation technology. Its principle is that under pressure higher than the osmotic pressure of the solution, other substances cannot pass through the semi-permeable membrane, thus separating these substances from water. Because of the extremely small pore size of reverse osmosis membranes (filtration accuracy of 0.0001 microns), the desalination rate of the system`s produced water can reach approximately 99%. Therefore, it can effectively remove dissolved salts, colloids, microorganisms, and organic matter from the water (removal rate as high as 97-98%). Reverse osmosis pure water equipment has advantages such as high-quality produced water, low energy consumption, no pollution, simple process, and easy operation. It is currently widely used in industrial pure water production processes.

Process Flow

• Water discharge standards
• Reverse osmosis permeate conductivity ≤10 μS/cm,
• permeate flow rate from 0.5T/H to 50T/H; mainly manufactured according to customer`s actual needs.
• System desalination rate: ≥97% (water temperature 25?)
• System recovery rate: 50%~70%
• Total organic carbon (TOC) value: ≤0.25mg/L
• pH value: 6.0~7.0

This equipment is designed to meet the specific process requirements of different plating parts. Electroplating and coating primarily utilize pure water and ultrapure water equipment. Generally, pure water with a conductivity below 10 µS/cm is sufficient for electroplating processes such as plastic electroplating, metal electroplating, zinc plating, chromium plating, chemical plating, electrophoresis, and surface coating for automotive, home appliance, and building materials products. Ultrapure water equipment (generally with a resistivity of 10 megohms) is mainly used for products requiring high-quality coating surfaces, such as silver plating, gold plating, and coated glass.

1. Employs a PLC programmable logic controller; the entire system operates automatically, improving factory management and requiring no dedicated personnel.
2. Online water quality monitoring and control allows real-time monitoring of water quality changes, providing customers with a clear understanding of the pure water equipment`s operation.
3. Uses imported reverse osmosis membrane elements, offering high desalination rates, strong anti-fouling capabilities, long service life, and low operating costs.
4. Core control components are sourced from well-known industry brands, ensuring reliable quality, stable operation, and a low failure rate.
5. Utilizes the most advanced process design and the latest water treatment technology; easy operation, low operating costs, no pollution, and convenient maintenance.
6. Excellent after-sales service and technical support; comprehensive equipment management services; eliminating your concerns.
7. Wide range of applications; small footprint; low energy consumption; full technical training; helping customers master the operation and maintenance of the entire system.