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Optima Water Solutions is an NF Plant Supplier in Coimbatore. 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 Coimbatore — Why It Matters
Coimbatore's NF demand ties to its textile-dyeing sector for colour removal, and to standard water softening applications for its broader residential and engineering base.
Given the sector split, NF is a more specialized recommendation for textile clients than for the city's engineering and pump-manufacturing base.
Key industrial areas we serve in Coimbatore:
Regulatory Note: TNPCB has strict norms for Coimbatore's textile dyeing and engineering clusters. ZLD applicable to dyeing units.
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 Coimbatore
Textile Effluent
Water Softening
Pharmaceutical
Food Processing
Colour Removal
Municipal Water
Natural Organic Matter
Dairy Industry
Need a Nano Filtration Plant in Coimbatore?
Get a free site visit and custom proposal from our engineers within 48 hours. ISO 9001:2015 certified. 158+ projects delivered across India.
Related Services in Coimbatore
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Common Questions
Nano Filtration Plant in Coimbatore — FAQ
How does Coimbatore's textile sector use NF?
NF's selective colour removal makes it useful for specific dyeing process stages, similar to how it's used in Surat and Ahmedabad's textile clusters.
What does an NF plant cost in Coimbatore?
Cost typically runs ₹2 Lakh to ₹30 Lakh depending on capacity and application. Call +91 9711880791 for an assessment specific to your process.
Does Coimbatore's engineering sector need NF?
Less commonly than the textile sector — engineering and pump-manufacturing units more often need standard filtration or UF rather than NF's selective ion removal.
What NF capacity suits a Coimbatore textile unit?
This depends on the specific dyeing process, typically 2,000 LPH to 400 KLD for most Coimbatore textile applications.
Ready to Start?
Our engineers in Coimbatore are available for a free site visit and assessment.