Commercial RO Systems

Commercial reverse osmosis (RO) water treatment systems are particularly cost-effective for raw water with high salinity (conductivity above 500 μS/cm), offering better operating economics compared to cation-anion exchange demineralization systems. They also feature broad water adaptability, consistently stable product water quality, and reduced environmental impact.

A typical RO system consists of a security filter, high-pressure pump, RO membrane elements and housings, instrumentation and connecting pipelines, electrical control devices, and cabling. In addition, it should include a pretreatment system, an antiscalant dosing system, and a chemical cleaning system.

The RO membrane is the core component of the system and plays a critical role in ensuring effective desalination performance.

Brief Process Description

Natural water (such as groundwater, well water, or reservoir water) is first pumped from a deep well into a raw water storage tank. It is then boosted by a raw water pump through a series of pretreatment steps: quartz sand filter, activated carbon filter, antiscalant dosing system, and security filter. After pretreatment, the water is pressurized by a high-pressure pump and sent to the RO membrane modules to produce purified water.

Equipment models can be selected according to the required water output. Please feel free to contact us for consultation.