Water Treatment Plant
Industrial & Commercial Water Treatment Plant Solutions in Pune
Raw groundwater, borewell supply, and surface river water across Pune, PCMC, and surrounding industrial hubs frequently contain high total dissolved solids (TDS), severe calcium and magnesium hardness, turbidity, iron, silica, and microbial contamination. Narmada Water Tech delivers custom-engineered Water Treatment Plants (WTP) designed to purify raw water sources into exact water quality grades required for industrial manufacturing, boiler feed, cooling towers, commercial utilities, and drinking water.
What is a Water Treatment Plant (WTP)
A Water Treatment Plant (WTP) is an integrated filtration, chemical treatment, and membrane system engineered to remove physical, chemical, and biological impurities from raw water. Depending on raw water composition and application requirements, a WTP combines physical media filtration, ion-exchange softening, membrane desalinization (RO), or demineralization (DM) to yield pure, consistent process water.
Major WTP Technologies & Systems We Engineer
- 1. Pressure Sand Filters (PSF) & Multi-Media Filters : Designed to eliminate physical turbidity, silt, suspended solids, and rust particles. Utilizes graded quartz sand and gravel media beds with manual or automatic multiport valves for backwashing.
- 2. Activated Carbon Filters (ACF) : Uses high-iodine activated carbon granules to adsorb free chlorine, volatile organic compounds (VOCs), unpleasant tastes, odors, and organic color from raw utility water.
- 3. Automatic Water Softeners (Ion-Exchange) : Replaces scale-forming Calcium (Ca²⁺) and Magnesium (Mg²⁺) ions with non-scaling Sodium (Na⁺) ions using food-grade strong acid cation resin. Features automated brine salt tank regeneration to protect piping, boilers, and cooling towers from scale buildup.
- 4. Industrial Reverse Osmosis (RO) Plants : Skid-mounted RO systems incorporating high-pressure multi-stage pumps, anti-scalant dosing skids, micron cartridge pre-filters, and polyamide thin-film composite RO membranes. Removes 95% to 98% of dissolved salts (TDS), heavy metals, and silica for high-purity process water.
- 5. Demineralization (DM) Plants : Combines Strong Acid Cation (SAC) and Strong Base Anion (SBA) ion-exchange columns with optional Mixed Bed (MB) polishers to produce ultra-pure water with near-zero conductivity (< 1 µS/cm) for high-pressure boilers and pharmaceutical manufacturing.
Comprehensive WTP Engineering & Maintenance Services
- Raw Water Quality Testing : Analyzing pH, TDS, Hardness, Iron, Silica, Chloride, and Turbidity.
- Custom WTP Skid Fabrication : Assembling compact SS/MS powder-coated skid units with integrated control panels.
- WTP Equipment Supply : FRP/SS pressure vessels, industrial RO membranes, high-pressure pumps, ion-exchange resins, auto-multiport valves, and conductivity meters.
- WTP Membrane CIP Chemical Washing : Performing specialized Cleaning-In-Place (CIP) to restore fouled RO membranes and extend membrane lifespan.
- WTP Media & Resin Replacement : Recharging exhausted softener resins, activated carbon, and sand media beds across operational plants in Pune.
- WTP AMC & Servicing : Scheduled preventive visits, anti-scalant dosing calibration, filter backwashing audits, and rapid breakdown support.
Frequently Asked Questions
A Water Softener specifically removes hardness-causing minerals (calcium & magnesium) without altering overall TDS, making it ideal for scale prevention in cooling towers and domestic utilities. An RO plant removes overall dissolved salts (TDS), heavy metals, and silica, producing pure water for boilers, processes, and drinking.
Rapid pressure drop across RO membranes typically indicates mineral scaling (calcium/silica), organic fouling, or bio-fouling due to improper anti-scalant dosing or inadequate pre-filtration. Our technicians conduct chemical CIP washing and pre-filter audits to restore permeate flow
Other Services
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