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Optima Water Solutions is an NF Plant Supplier in Delhi NCR. We design and supply Nano Filtration Plants for selective removal of divalent ions, colour, hardness, and specific organic compounds, while allowing monovalent salts to pass — delivering partially softened, colour-free water for textile, food, pharmaceutical, and municipal applications. ISO 9001:2015 certified with 12+ years of experience.
What is a Nano Filtration Plant?
Nanofiltration (NF) is a membrane filtration process with pore sizes between Ultrafiltration (UF) and Reverse Osmosis (RO) — typically 0.001–0.01 microns. NF membranes selectively reject divalent and multivalent ions (calcium, magnesium, sulphates, heavy metals) while allowing monovalent ions (sodium, chloride) to pass at lower operating pressure than RO.
This selective rejection makes NF ideal for water softening, colour removal from textile effluent, natural organic matter (NOM) removal, and pharmaceutical process water where partial demineralisation is required without full RO treatment.
NF systems consume 30–50% less energy than equivalent RO systems due to lower operating pressures.
Nano Filtration Plant in Delhi NCR — Why It Matters
NCR's NF demand centres on water softening for residential and commercial buildings dealing with hard borewell water, offering a lower-cost alternative to full RO where complete demineralization isn't required.
Given NCR's mix of water sources, NF is often the more practical choice for clients who need softer water without the higher operating cost of RO membranes.
Key industrial areas we serve in Delhi NCR:
Regulatory Note: The Delhi Pollution Control Committee (DPCC) and CPCB have issued strict norms for all industries and large residential projects in Delhi. Non-compliant units face closure orders. All Optima systems are designed to meet current DPCC and CPCB discharge standards.
Our 4-Step Process — From Design to Handover
1
Feedwater Analysis
Ion analysis — calcium, magnesium, sulphates, colour, NOM. Membrane selection for target rejection.
2
System Design
NF membrane array design. Pre-treatment requirements. Antiscalant programme. Recovery calculations.
3
Supply & Install
Skid-mounted NF system. Factory tested. Site installation and integration with pre/post treatment.
4
Commissioning
Performance testing — rejection rates, permeate quality, recovery. CIP programme setup. Training.
Why Choose Optima Water Solutions
- Selective rejection — removes divalent ions, colour, and hardness while retaining monovalent salts
- Lower energy than RO — 30–50% less power consumption at comparable capacity
- Excellent colour removal — ideal for textile effluent decolourisation before reuse
- Water softening without salt-based ion exchange — no salt discharge
- Pharmaceutical grade options — meets BP/USP requirements for certain process waters
- Compact skid design — easy to integrate into existing treatment trains
- ISO 9001:2015 certified manufacturing quality
- Premium membrane brands — DowDuPont, Hydranautics, Toray
- AMC and membrane services available in {city}
- Free water analysis and feasibility assessment
Industries & Applications in Delhi NCR
Textile Effluent
Water Softening
Pharmaceutical
Food Processing
Colour Removal
Municipal Water
Natural Organic Matter
Dairy Industry
Need a Nano Filtration Plant in Delhi NCR?
Get a free site visit and custom proposal from our engineers within 48 hours. ISO 9001:2015 certified. 158+ projects delivered across India.
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Common Questions
Nano Filtration Plant in Delhi NCR — FAQ
When does NF make more sense than RO for NCR clients?
When the primary need is softening (hardness removal) rather than complete demineralization — NF achieves this at a lower operating cost than RO, which is often more than what's actually needed for borewell water in Gurgaon or Faridabad.
What does an NF plant cost in NCR?
Cost typically runs ₹2 Lakh to ₹28 Lakh depending on capacity. Call +91 9711880791 for a site-specific quote.
What NF capacity suits an NCR residential society?
This depends on total water demand, typically 1,000 LPH to 300 KLD for most NCR residential projects.
Can Optima assess whether NF or RO suits my NCR facility better?
Yes, we assess your specific water quality and end-use requirement before recommending the more cost-effective option.
Ready to Start?
Our engineers in Delhi NCR are available for a free site visit and assessment.