What Is Reverse Osmosis RO Water Treatment Machine?

What Is Reverse Osmosis RO Water Treatment Machine?

Introduction to Haiyuan RO Machine

Haiyuan RO Reverse Osmosis Water Treatment Machine is highly efficient and energy-saving water treatment devices that utilize reverse osmosis technology to remove impurities, salts, and contaminants from water. The RO system primarily uses RO membranes to filter dissolved salts, bacteria, heavy metals, and other pollutants, ensuring purified and safe water for various applications such as drinking water production, industrial water treatment, and seawater desalination.

Basic Process Flow

1. With Chlorination and Chemical Dosing

Automatic chlorination device → Raw water tank → Booster pump → Multi-media filter → Activated carbon filter → Softener → Scale inhibitor dosing → Chemical reducing agent → Cartridge filter → High-pressure pump → RO system → UV sterilizer → Product water tank

 Suitable for raw water containing bacteria, chlorine, and hardness, ensuring safe and stable operation of the RO membranes.

2. With Ozone Disinfection

Raw water tank → Booster pump → Multi-media filter → Activated carbon filter → Softener → Cartridge filter → High-pressure pump → RO system → UV sterilizer → Ozone generator → Product water tank

This process is designed for drinking water purification, where strong sterilization and long-term storage stability are required.

3. Two-Stage RO System (Double Pass)

Raw water tank → Booster pump → Multi-media filter → Scale inhibitor dosing → Cartridge filter → First-stage high-pressure pump → First-stage RO (CIP optional) → Intermediate water tank → Second-stage high-pressure pump → Second-stage RO → Product water tank

Recommended for high-salinity or high TDS water sources, providing higher water quality with double desalination.

Raw Water That Can Be Treated by RO Machine

Haiyuan RO machines can treat a variety of raw water sources, including but not limited to:

• Well Water: Suitable for treating well water with high TDS (Total Dissolved Solids), effectively removing dissolved salts and contaminants.

• River/Lake Water: Natural water sources with impurities and suspended solids, which can be treated after pre-filtration.

• Seawater: Specifically designed for seawater desalination, it removes salts from seawater to provide fresh drinking water.

• Municipal Water: Suitable for removing chlorine, residual chlorine, and some dissolved solids in municipal water supplies.

Types of Reverse Osmosis Machine

Depending on the application and needs, there are several types of RO systems:

1. Industrial RO Systems: Used for large-scale industrial water treatment, suitable for industries like food, chemicals, pharmaceuticals, etc.

2. Brackish RO Water Purifiers: Designed for household or small commercial use, providing high-quality drinking water.

3. Seawater RO Systems: Specifically designed for seawater desalination, suitable for areas with limited freshwater resources.

4. Containerized RO Systems: Modular design that makes the systems easy to transport and install, suitable for temporary or mobile applications.

RO vs. Other Water Treatment Technologies

• RO vs. Ultrafiltration (UF):

  • RO: Removes dissolved salts, heavy metals, and small molecular contaminants, suitable for treating water with high TDS.

  • Ultrafiltration (UF): Primarily removes larger particles, bacteria, and colloidal substances but cannot remove dissolved solids.

• RO vs. Nanofiltration (NF):

  • RO: Removes high concentrations of salts and dissolved organic substances, suitable for water with high salinity or dissolved solids.

  • Nanofiltration (NF): Primarily removes certain dissolved solids and is suitable for water with moderate salinity or specific quality requirements.

Customizable Options for RO Reverse Osmosis Water Treatment Machine

• Capacity: 500 L/h – 100 m³/h (or more based on requirements)

• Water Source: Tap, well, borehole, brackish, or seawater

• TDS Handling Range: Low to high TDS water

• Pretreatment Options: Multimedia filter, activated carbon, water softener, antiscalant dosing

• Post-Treatment Options: UV sterilization, ozone, mineralization, pH adjustment

• Membrane Brands: DOW, Toray, Hydranautics, etc.

• Frame & Material: Stainless steel or carbon steel, compact or containerized design

• Control System: Manual or automatic with monitoring of flow, pressure, and TDS

• Additional Features: Energy recovery, low-pressure design, customizable panel layout

How to Choose the Right RO Machine? Please confirm the information：

When selecting the right RO system, the following information is needed:

1. Water Source Type: Is the raw water from a well, river, seawater, or municipal supply?

2. Water Quality Analysis: The TDS (Total Dissolved Solids) value, hardness, turbidity, and presence of iron or other contaminants in the water.

3. Water Treatment Capacity: Determine the required treatment capacity based on daily or industrial water usage needs (e.g., flow rate per hour).

4. Application Scenario: Is it for household use, office use, or large-scale industrial applications?

5. Energy Efficiency Requirements: Whether there is a need for energy-saving or environmentally friendly options.

6. Pre-treatment Requirements: Depending on the water quality, additional pre-treatment may be required to ensure efficient RO operation.

If you are looking for a professional system to treat raw water such as well water, seawater, and brackish water, please contact us immediately for a free quote