- 2B / BW Shalimar Bagh, Opp. BQ Market, Near DLF Mall New Delhi - 110088, India.
- :+91-9312-871-070
Manufacturers, Exporters, Suppliers of RO Antiscalant Chemicals
Industrial Grade RO Antiscalant & Antifoulant Chemicals for High-Recovery Membrane Systems
Innova Corporate (India) stands as a trusted manufacturer, bulk supplier, and global exporter of premium-grade RO Antiscalant Chemicals. Operating from our production facility in Delhi, we serve a wide network of clients throughout India while extending our supply chain to the Middle East, Africa, and Southeast Asia. Our advanced formulations are engineered to safeguard reverse osmosis membrane systems against scaling, fouling, and premature degradation — all while keeping operational budgets firmly under control.
The RO Antiscalant we manufacture functions as a powerful liquid pretreatment additive that inhibits mineral precipitation and minimises particulate build-up on membrane surfaces. By keeping membranes cleaner for longer cycles, our product delivers extended run times, reduces the frequency of chemical cleaning (CIP), and substantially prolongs the service life of membrane elements. The net result is a measurable drop in both capital expenditure (CAPEX) and operational expenditure (OPEX) for water treatment facilities of every scale.
Engineered for versatility, our antiscalant performs reliably across Reverse Osmosis (RO), Nanofiltration (NF), and Ultrafiltration (UF) configurations. It is equally effective in challenging environments such as brackish water treatment, high-TDS borewell applications, and large-scale sea water desalination plants — making it a dependable choice for industries that cannot afford downtime.
Key Features & Strategic Advantages:
- Exceptional Scale Inhibition: Controls Calcium Carbonate precipitation at LSI values up to +3.0, along with Calcium Sulfate, Barium Sulfate, Strontium Sulfate, and Calcium Fluoride deposits.
- Silica & Metal Oxide Tolerance: Provides reliable protection against silica scaling and offers high tolerance to aluminium and iron oxide fouling — a common challenge in Indian groundwater.
- Smart Softener Alternative: Functions as a highly efficient, low-maintenance replacement for conventional softener filters, eliminating regeneration chemicals and brine discharge.
- Potable Water Compliant: Certified and safe for use in systems producing drinking water, meeting stringent industrial and municipal health standards.
- Universal Membrane Compatibility: Fully compatible with all leading RO membrane brands including Dow FilmTec, Hydranautics, Toray, and LG, as well as downstream coagulants and biocides.
- Broad pH Operating Window: Remains stable and effective across a wide pH spectrum, allowing flexible system operation without constant re-dosing adjustments.
- Flexible Dosing Options: Can be introduced neat (concentrated) or pre-diluted depending on your dosing pump capacity and system design.
- Powerful Particulate Dispersion: Acts as an advanced dispersant that keeps silt, clay, and organic foulants suspended in the feed stream, preventing them from adhering to membrane surfaces.
- Extended Cleaning Intervals: Significantly stretches the time between CIP cycles, reducing downtime, labour cost, and chemical consumption.
- Cost-Efficient Formulation: Delivers premium performance at a competitive per-litre cost, offering a fast return on investment for plant operators.
Technical Specifications
| Parameter | Value / Description |
|---|---|
| Product Type | Liquid RO Antiscalant & Antifoulant |
| Appearance | Clear to pale yellow, free-flowing liquid |
| Odour | Mild, characteristic — non-offensive |
| pH (1% solution) | 2.0 to 3.5 |
| Specific Gravity (at 25°C) | 1.10 to 1.25 |
| Water Solubility | Completely miscible in all proportions |
| LSI Tolerance | Up to +3.0 |
| Recommended Dosage | 2–5 ppm in RO feedwater (site-specific) |
| Foaming Tendency | Low — suitable for high-pressure systems |
| Storage Temperature | 5°C to 40°C — protect from direct sunlight |
| Shelf Life | 24 months from date of manufacturing |
| Packaging Options | 5L, 20L, 50L, 200L HDPE drums & IBC tanks |
At Innova Corporate, we recognise that no two water sources are identical. That is why we offer a diversified portfolio of R.O. Antiscalant grades, each formulated for specific water chemistries and operating conditions. Our technical specialists based in Delhi work closely with plant engineers to identify the ideal formulation — ensuring your system achieves peak recovery rates with minimal downtime and long-term membrane protection.
Applications
| Industrial RO Plants | Textile, pharmaceutical, food & beverage, power generation, and chemical processing units |
| Brackish Water RO | High-TDS borewell, well water, and municipal supply treatment |
| Sea Water Desalination | High-salinity SWRO systems for coastal and offshore installations |
| NF & UF Systems | Nanofiltration and Ultrafiltration plants requiring scale control |
| Softener Replacement | Low-maintenance, chemical-free alternative to traditional softener units |
| Zero Liquid Discharge (ZLD) | Pre-treatment stage for ZLD and MEE-based effluent plants |
| Cooling Tower Make-up | Scale control in cooling water circuits feeding RO systems |
| Drinking Water Plants | Potable water RO plants for municipalities and communities |
Why Choose Innova Corporate
| Manufacturing Expertise | In-house production facility with strict quality control at every stage |
| Global Export Network | Serving Middle East, Africa, and Southeast Asia with reliable logistics |
| Technical Support | Free dosing guidance and water analysis consultation from our Delhi team |
| Custom Formulations | Tailor-made antiscalant blends for unique water chemistry challenges |
| Bulk Supply Capability | Consistent stock availability for high-volume industrial buyers |
| Competitive Pricing | Factory-direct rates with transparent, no-hidden-cost invoicing |
Pricing & Supply
| Starting Price | From ₹500 per litre (bulk order slabs apply) |
| Custom Pricing | Special rates for 200L+ drums, IBC tanks, and export consignments |
| Minimum Order Quantity | 20 litres (sample quantities available on request) |
| Delivery Timeline | Pan-India dispatch within 3–5 working days |
| Payment Terms | Flexible options for regular and export buyers |
| Export Packaging | UN-approved HDPE drums & IBC totes for international shipping |
Dosing & Handling Guidelines
| Dosing Point | Injected into RO feedwater upstream of the cartridge filter |
| Dilution | Can be dosed neat or diluted with demineralised water |
| Dosing Equipment | Standard chemical dosing pumps (PP/PVDF wetted parts) |
| Handling Safety | Use gloves and eye protection; avoid skin contact |
| Storage | Store in a cool, dry, ventilated area away from direct sun |
Frequently Asked Questions (FAQ)
| Q1. What is an RO Antiscalant Chemical? | An RO Antiscalant is a specialised liquid pretreatment chemical dosed into RO feedwater to prevent mineral salts — such as calcium carbonate, calcium sulfate, barium sulfate, strontium sulfate, and silica — from precipitating and forming scale on reverse osmosis membrane surfaces. |
| Q2. How does antiscalant extend RO membrane life? | By keeping scale-forming minerals suspended in the feed stream and preventing them from crystallising on the membrane, antiscalant reduces the frequency of chemical cleaning (CIP), maintains stable flux and rejection rates, and adds years to the operational life of membrane elements. |
| Q3. What is the recommended dosage of RO Antiscalant? | The typical dosage ranges between 2 to 5 ppm in the RO feedwater. However, the exact dose depends on your feedwater analysis, LSI value, recovery rate, and membrane type. Our technical team in Delhi provides free dosing guidance based on your specific water chemistry. |
| Q4. Is this antiscalant safe for drinking water plants? | Yes. Our RO Antiscalant formulation is certified and classified as safe for use in systems producing potable or drinking water. It complies with industry-recognised health and safety standards for water treatment chemicals. |
| Q5. Can antiscalant replace a water softener? | Absolutely. Our antiscalant acts as a highly efficient, low-maintenance alternative to traditional softener filters. It eliminates the need for regeneration salt, brine discharge, and frequent resin replacement — reducing both CAPEX and OPEX. |
| Q6. Which membranes are compatible with this product? | Our antiscalant is fully compatible with all leading RO membrane brands, including Dow FilmTec, Hydranautics, Toray, LG, and others. It is also compatible with downstream coagulants, biocides, and cleaning chemicals. |
| Q7. What is the LSI tolerance of your antiscalant? | Our formulation effectively controls calcium carbonate scale at LSI values up to +3.0, making it suitable for high-recovery and high-hardness water applications. |
| Q8. What is the shelf life and storage condition? | The product has a shelf life of 24 months from the date of manufacturing when stored in its original sealed container at temperatures between 5°C and 40°C, away from direct sunlight. |
| Q9. In what packaging sizes is the antiscalant available? | We supply in 5L, 20L, 50L, and 200L HDPE drums, along with IBC tanks for bulk industrial requirements. Custom packaging is available for export orders. |
| Q10. Do you supply RO Antiscalant outside India? | Yes. Innova Corporate (India) exports RO Antiscalant Chemicals to the Middle East, Africa, and Southeast Asia, with UN-approved export packaging and reliable logistics support. |
| Q11. How is antiscalant dosed into the RO system? | It is injected into the RO feedwater upstream of the cartridge filter using a standard chemical dosing pump with PP or PVDF wetted parts. It can be dosed neat or pre-diluted with demineralised water. |
| Q12. What is the minimum order quantity and delivery time? | The minimum order quantity is 20 litres (samples available on request). Pan-India dispatch is completed within 3–5 working days, while export orders are handled as per agreed timelines. |