Nand Advanced Technologies Pvt. Ltd.
Clean & Safe Drinking Water Solutions
Advanced Multi-Stage Filtration, RO + UV Purification Systems, and Decentralized Water Infrastructure designed for Healthy People and Sustainable Communities.
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Engineering Pure Water for Industries & Communities
Unfiltered water sources often contain high Total Dissolved Solids (TDS), hazardous heavy metals, and pathogenic microorganisms that pose severe health risks. Nand Advanced Technologies Pvt. Ltd. delivers robust, end-to-end drinking water purification systems designed to convert raw groundwater or municipal supply into 100% safe drinking water.
By integrating multi-media pre-filtration, precision micro-cartridges, high-pressure Reverse Osmosis (RO), and Ultraviolet (UV) disinfection, our engineering solutions ensure uninterrupted access to clean water with optimized operational costs and low environmental impact.
Advanced Filtration
Multi-stage media removes odor & siltReliable & Efficient
Multistage high-pressure pumpsCost Effective
50-70% high recovery RO rateSustainable Impact
Integrated groundwater recharge11-Stage RO + UV Purification Diagram
Raw Water Tank
Stores raw water and ensures steady hydraulic supply to the system.
Raw Water Pump
High-durability pump transferring water through the treatment line.
1st Media Vessel
Multi-grade Sand & Gravel filter removing suspended solids and turbidity.
2nd Media Vessel
Activated Carbon filter absorbing chlorine, odor, color, and organics.
5-Micron Filter
1st Pre-Cartridge removing fine suspended silt to protect pumps.
1-Micron Filter
2nd Pre-Cartridge providing micro-filtration for RO membranes.
Dosing System
Injects anti-scalants to prevent membrane fouling and scaling.
High-Pressure Pump
Vertical multistage pump generating required 10-16 bar pressure.
RO Membrane Assembly
Desalination phase eliminating dissolved salts, heavy metals, and TDS.
UV Disinfection
High-intensity UV sterilizing 99.99% of bacteria and viral pathogens.
Product Water Tank
Stores purified drinking water ready for direct community distribution.
Groundwater Recharge
Reject water routed to soakpit for sustainable water table replenishment.
System Specifications & Features
| Purification Stage | Equipment Type / Media Specification | Primary Function |
|---|---|---|
| Pre-Treatment Stage 1 | Sand + Pebbles + Gravels Vessel | Turbidity & Suspended Dirt Removal |
| Pre-Treatment Stage 2 | Activated Carbon Vessel | Chlorine, Odor & Organic Compound Absorber |
| Micro-Filtration Cartridges | 5 Micron & 1 Micron Dual Cartridges | Protects RO Membranes from fine silt |
| Pressure Booster System | Vertical Multistage HPP (10-16 Bar) | Generates required osmotic pressure for RO |
| Reverse Osmosis Membrane | High Rejection RO Membranes | TDS & Heavy Metal Removal (50-70% Recovery) |
| Ultraviolet Disinfection | Stainless Steel High-Intensity UV Reactor | Neutralizes Bacteria, Viruses & Pathogens |
| Reject Water Management | Eco-Soakpit / Recharge Pit Connector | Zero surface waste; replenishes groundwater |
Key Advantages of Our Water Systems
High Water Recovery
Engineered with high-efficiency membranes that ensure maximum permeate recovery up to 70%, minimizing wastewater.
Automated Operation
Smart PLC controllers with auto-flushing, level sensors, and pressure safety switches reduce manual monitoring.
Low Maintenance
Heavy-duty stainless steel skids and premium pressure vessels guarantee extended life and low downtime.
Zero Liquid Waste Options
Direct connection to rainwater harvesting and groundwater recharge pits for zero environmental pollution.
Designed for Diverse Sectors
Schools & Universities
Providing 100% pathogen-free drinking water to thousands of students and faculty members daily.
Industrial Plants
Large-capacity water purification plants tailored for factories, canteens, and worker facilities.
Hospitals & Healthcare
Ultra-pure medical-grade drinking water systems exceeding WHO microbiological standards.
Residential Communities
Decentralized community water ATMs and apartment purification units.
Hotels & Hospitality
Commercial grade RO systems designed for premium guest dining and kitchen operations.
CSR & Government Projects
Rural clean water initiatives and corporate CSR drinking water installations.
Ready for Clean Water & Sustainable Solutions?
Contact the engineering team at Nand Advanced Technologies Pvt. Ltd. today for customized water plant designs, site audits, and technical quotes.