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River Silica Sand

River Silica Sand

We are one of the leading natural filtration silica sand suppliers in India, sourcing naturally graded river-based silica sand from our mined riverbeds. Our high-quality BSS graded natural silica sand is ideal for water filtration systems and meets global standards for purity and performance.

Our silica filtration sand:

  • Is naturally high in silica content

  • Is free from soluble impurities

  • Is mined from various locations across India and supplied worldwide

Benefits of River Silica Sand
  • Provides excellent drainage capabilities
  • Ensures durability in construction and filtration systems
  • Available in varied sizes to suit diverse applications
  • Highly effective in decorative landscaping projects
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Applications

Our filtration silica sand is widely used in various water treatment and filtration systems, including:

Water Treatment Solutions

Turnkey Projects for Filter Sand in:

  • Water Treatment Plants (WTP)
  • Sewage Treatment Plants (STP)
  • Effluent Treatment Plants (ETP)
  • Rainwater Harvesting Projects
Specific Uses
  • Drinking Water Treatment
  • Pressure Filters / Dual Media Filters
  • Wastewater Treatment
  • Effluent & Sewage Treatment
  • Sludge Drying Beds
  • Anti-vibration Media in Power Grids

Grades

Our natural silica sand is graded according to BSS Mesh and ASTM Mesh standards. Customized sizes are available upon request for specific project requirements.
Commonly Manufactured Sizes:

Filtration Sand Media (16 - 32 Mesh)

Coarse Filter Sand

Fine Filter Sand

Crushed Sand

2 - 5 mm Coarse Sand

3 - 6 mm Natural Sand

Technical Parameters

  • SiO2 (Silicon Dioxide): > 95%
  • Specific Gravity: > 1.65
  • Volume of Impurities (Clay, Loam, Silt): < 1%
  • Loss in Ignition: 0.70%
  • Bulk Density (Loose): 1600 kg/m³ - 1700 kg/m³
  • Absolute Density: 2.5 g/cm³ - 2.8 g/cm³
  • Particle Density (Dry/Wet): 2.5 g/cm³ - 2.8 g/cm³
  • Acid Solubility: < 5%

Chemical Composition

ParameterMass Fraction (%)
SiO2 (Silicon Dioxide)> 95%
Al2O3 (Aluminium Oxide)0.4%
Fe2O3 (Iron Oxide)0.8%
CaO (Calcium Oxide)0.25%
K2O (Potassium Oxide)0.1%
Na2O (Sodium Oxide)0.15%

SHAKUN MINERALS has delivered premium minerals since 1992, serving industries like water filtration, construction, paints, glass, and refractories. We ensure cleaner water, stronger structures, and vibrant surfaces.

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