Product Introduction
The pressure sand filter, also known as the multi-stage sand filter, achieves filtration by mixing different filter media in a fixed proportion. These include fine and coarse media, which are designed to remove large suspended solids and small contaminants from the water. These filters are widely used in water treatment processes and can be used alone, but generally as a pre-filtration for advanced water treatment.
The filter material of the pressure sand filter is generally gravel, quartz sand, anthracite, granular activated carbon and other substances, and the user can choose the corresponding filter material according to the type of fluid or the type of contaminant.
Product Details
Configurations
- Housing
- Backwash device
- Water distribution components
- Support components
- Filter media
- Exhaust valves
- Control equipment
- Other specific devices
Product Classification
- According to the different filter materials, it is divided into:
- Monolayer
- Double deck
- Three-layer filter media
- According to the different structures, it is divided into:
- Single-stream
- Shuangliu
- Vertical
- Horizontal
- According to the requirements of internal surface anti-corrosion, it is divided into:
- Rubber lined
- Unlined
Applications
- Pretreatment of reverse osmosis, electrodialysis, ion exchanger, ultrafiltration and other systems.
- Pre-filtration treatment of raw water in power generation, chemical, papermaking, beverage and other industries.
- Swimming pool water treatment.
- Surface water and groundwater are turbidity and color removal.
- Chemical solvent filtration.
- Seawater filtration.
- Pretreatment for cooling tower and boiler feed.
- Wastewater treatment plants.
About Us
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