Overview
What is a Demineralization Plant?
Bharti Enviro's demineralization plants utilise two-bed (SAC + SBA resin) and polishing mixed-bed exchangers to produce high-purity demineralised water with conductivity routinely below 0.1 µS/cm. The co-current and counter-current regeneration designs are matched to customer water quality, minimising acid and caustic consumption and reducing regeneration effluent volumes.
Key Features
- Two-bed SAC/SBA + polishing mixed-bed for conductivity < 0.1 µS/cm
- Counter-current regeneration reduces acid and caustic consumption by 30–40%
- Continuous deionisation (CDI/EDI) polishing option eliminates chemical regeneration
- Automatic regeneration sequencing with timed or conductivity-triggered initiation
Technical Specifications
Engineering Parameters
- Capacity range
- 100 L/hr – 1,000 m³/hr
- Product conductivity
- < 0.1 µS/cm (after mixed bed)
- Silica outlet
- < 0.02 mg/L SiO₂
- Resin type
- SAC (H-form) + SBA (OH-form), macroporous or gel
- Regenerants
- HCl/H₂SO₄ (acid) + NaOH (caustic)
- Design standard
- IS 5389 / ASME BPV
Specifications are indicative. Final parameters confirmed during engineering review.
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Applications
Industries Served
Our Demineralization Plant is deployed across a wide range of industrial and municipal applications.
Thermal and nuclear power stationsPharmaceutical and biotechElectronics and semiconductorsChemical manufacturingAutomotive paint shopsLaboratory and R&D water