With the continuous expansion of large-scale thermal power units, the requirements for water treatment systems have become increasingly stringent.
Higher capacity and performance standards demand advanced water treatment technologies to ensure operational stability, efficiency, and environmental compliance.

The development of modern water treatment technologies provides strong support for optimizing power plant operations. In today’s competitive energy market, power plants are under pressure to reduce costs, improve efficiency, and meet stricter environmental regulations. Selecting appropriate water treatment solutions is therefore critical.

Henan Clande Filter Technology Co., Ltd. provides cost-effective and reliable filtration solutions to support efficient and compliant power plant water treatment systems.

Boiler Feed Water Treatment

The primary objective of boiler feed water treatment is to supply demineralized water with sufficient quantity and consistent quality, ensuring safe and efficient boiler operation.

The system typically includes pre-treatment, pre-desalination, and deep desalination processes.
Pre-treatment removes suspended solids such as mud, sand, clay, humus, and colloidal particles from raw water.

Due to variations in water quality across regions, different treatment methods such as coagulation, sedimentation, clarification, filtration, and adsorption may be applied.
When raw water contains high salt content, pre-desalination using reverse osmosis or electrodialysis is required to reduce the load on ion exchange systems.

Cooling Tower Water Treatment

Cooling water systems require stable and reliable water quality to ensure efficient heat exchange and long equipment life.

In many cases, cooling water is filtered to remove suspended solids and organic matter. Proper filtration reduces scaling and fouling in cooling systems, minimizes maintenance requirements, extends equipment lifespan, and reduces environmental discharge impact.

Condensed Water Treatment

Condensed water collected during operation can be reused as boiler feed water after proper purification.

Before reuse, condensate must pass through refining filtration to remove impurities such as corrosion products, ensuring protection of boilers, steam generators, turbines, and related equipment.

Process flow:
Condenser → Condensate Pump → Pre-filtration (depending on system size) → High-speed Mixed Bed → Low Feed Water System

The role of pre-filtration:
Pre-filtration removes iron oxides, copper corrosion products, colloids, and suspended solids in condensate, protecting downstream mixed-bed resin and ensuring stable long-term operation.

In power plant water treatment systems, automation levels are typically high, and filter cartridges are widely used in pre-filtration of feed water, cooling water, and condensate systems.

After understanding customer process requirements, Henan Clande Filter Technology Co., Ltd. provides stable and reliable filtration products and long-term solutions, along with process validation support to ensure optimal performance.

Station

① Pre-filtration of Feed Water and Cooling Water

• MS 600 FlowPure-HF Pleated Filter Cartridge with High Flow
• MicroPure Classic Series PP Melt Blown Filter Cartridge
• AquaPure Series String Wound Filter Cartridge
• PolyPure-Classic Series (PPC Series) PP Pleated Filter Cartridge with High Flux and High Flow Rate

② Pre-filtration of Condensed Water

• MS 600 FlowPure-HF Pleated Filter Cartridge with High Flow
• MicroPure Classic Series PP Melt Blown Filter Cartridge
• AquaPure Series String Wound Filter Cartridge
• PolyPure-Classic Series (PPC Series) PP Pleated Filter Cartridge with High Flux and High Flow Rate
• CRPM Series Metal Pleated Filter Cartridge
• CRST Series Metal Titanium Rod Filter Cartridge

For detailed technical solutions and product series information, please contact Henan Clande Filter Technology Co., Ltd. sales engineers.