Filter Sand for Water Treatment

Greater filtration efficiency starts with choosing the right filter medium.

Filter sand is one of the most widely used filter media in water treatment systems due to its high solid particle retention capacity, excellent hydraulic performance, and high filter bed stability. When correctly specified, it helps reduce water turbidity, increase filtration efficiency, and extend the lifespan of equipment.

At CCLM, we supply selected filter sand, available in different particle sizes to meet the needs of water treatment plants, pressurized filters, reuse systems, and various industrial applications. Our technical team assists in choosing the most suitable material to ensure the best performance for each project.

How does filter sand work?

During the filtration process, water passes through a filter bed formed by grains of sand. Along this path, suspended solid particles are trapped in the spaces between the grains of the filter medium, reducing turbidity and improving the quality of the treated water.

When used in conjunction with other filter media, such as gravel, anthracite coal, and activated carbon, filter sand contributes to a more efficient and reliable filtration system.

Where is filter sand used?

Filter sand can be applied in various treatment systems, such as:

• Water Treatment Plants (WTPs)
• Stormwater Treatment Plants (STPs)
• Pressurized Filters
• Multimedia Filters
• Industrial Systems
• Water Reuse Systems
• Pre-treatment for Ultrafiltration
• Pre-treatment for Reverse Osmosis

Benefits of Filter Sand:

• Greater efficiency in particle retention: Controlled particle size allows for more efficient retention of suspended solids, reducing water turbidity and improving filtration quality.
• Improves treatment system performance: By removing impurities in the early stages of the process, filter sand reduces the load on other equipment, contributing to a more efficient and stable system.
• Extends the lifespan of equipment: Efficient filtration protects pumps, valves, membranes, and other components from particle buildup, reducing premature wear and increasing system durability.
• Reduces maintenance costs: Using a suitable filter medium decreases the frequency of corrective interventions, reducing operating costs and increasing equipment availability.
• Available in different particle sizes: CCLM supplies filter sand in various particle sizes to meet the specific needs of each system, ensuring greater efficiency depending on the application.
• Excellent durability and long service life: Produced with selected material, the filter sand exhibits high mechanical resistance, maintaining its performance for extended periods when used correctly.
• Solution for different applications: It can be used in water treatment plants, pressurized filters, reuse systems, industrial processes and other applications that require high efficiency in water filtration.
• Excellent balance between performance and operating cost: In addition to its excellent performance, the filter sand offers low replacement costs and contributes to the operational efficiency of the system over time.

Available Particle Sizes

We offer filter sand in different particle size ranges, selected according to the type of filter, the system flow rate, and the quality of the feed water.

• Fine sand
• Medium sand
• Coarse sand
• Other particle sizes available upon request.

📌 Specification as per project.

CCLM supplies filter sand in different particle sizes, allowing you to specify the most suitable filter medium according to flow rate, filter type, and water quality. Our technical team assists in specifying the most appropriate material for each application, ensuring greater operational efficiency.

Target Segments

Filter sand can be used in different sectors, such as: Food industries, meat processing plants, dairies, metallurgical industries, paper and pulp mills, petrochemical plants, hospitals, hotels, condominiums, shopping centers, and sanitation companies.

Filter sand can be used in conjunction with various equipment and systems supplied by CCLM: Automatic Pressurized Filter, Potable Water Treatment Plant, Wastewater Treatment Plant, Ultrafiltration and Reverse Osmosis.

When should you replace the filter sand?

Over time, filter sand undergoes natural wear and tear and loses efficiency, reducing its particle retention capacity. Several signs indicate that it's time for replacement:

• Increased water turbidity;
• Reduction of system flow rate;
• More frequent filter cleaning;
• Decrease in filtration efficiency.
• Replacing components at the right time helps preserve system performance and avoids costs associated with corrective maintenance.

Replacement may also be recommended when there is excessive wear of the grains or a change in the particle size distribution of the filter medium.

Why choose CCLM Filter Sand?

• Selected and classified quartz sand: High-quality material with controlled particle size to ensure greater filtration efficiency.
• Uniform particle size distribution: Provides better water flow distribution, greater particle retention efficiency, and consistent system performance.
• High mechanical strength: Resistant to wear caused by backwashing and continuous operation, contributing to a longer service life of the filter bed.
• Excellent hydraulic performance: Promotes uniform water flow, helping to reduce hydraulic head losses and increasing filtration efficiency.
• Compatible with different treatment systems: Can be used in water treatment plants, wastewater treatment plants, pressurized filters, multimedia filters, reuse systems, and pre-treatment for ultrafiltration and reverse osmosis.
• High durability and consistent performance throughout its service life: When correctly specified, it maintains high performance for extended periods, reducing the need for frequent replacements and maintenance costs.