CLEAN RO antiscalants — scale protection for reverse osmosis membranes
We manufacture phosphonate-based antiscalants in Tashkent and calculate the dose from your water analysis. Local stock, payment in UZS, engineer support.
Antiscalant and engineering support from one supplier
We don't just sell a chemical: we match the product and dose to your water and stay with your system after start-up.
CLEAN RO
Alkaline antiscalant (pH 10.0–11.5) for reverse osmosis, nanofiltration and ultrafiltration. Inhibits carbonate and sulfate scale at 3–10 mg/L.
More about CLEAN ROCLEAN RO-1
Acidic antiscalant (pH 1.5–1.7) for the same systems. Up to 7 g/t allowed for drinking water — used in bottled water production.
More about CLEAN RO-1Dosing calculation and support
Free dose calculation from your feed water analysis, start-up assistance and system monitoring by an ONSITE engineer.
More about the serviceLocal manufacturing backed by international engineering experience
Own production
Our antiscalants are made in Tashkent, with product kept in stock.
Fast delivery, payment in UZS
No imports, customs or currency risk. Delivery across Uzbekistan.
Engineering support
Our technical expertise comes from 8 years at Nalco Water (An Ecolab Company): dosing calculation, start-up, monitoring.
Product documentation
TDS and SDS for every product — for technical teams and procurement.
Where CLEAN RO antiscalants are used
Mining and metallurgy
Reverse osmosis for process, drinking and demineralized water at mining and processing plants.
Food and beverage
Bottled water, soft drinks, brewing and dairy production.
Automotive
Process water for paint shops and production lines.
Construction and buildings
Reverse osmosis units in residential complexes, hotels and business centers.
Client case studies
JSC NMMC, GMZ-3
Supplied 10+ tonnes of antiscalant selected for the site's water parameters.
SamAvto
Selected a more effective antiscalant for the reverse osmosis system.
Refresh Water
Started treating the reverse osmosis system with CLEAN RO-1; scaling has noticeably decreased.
Latest updates
Frequently asked questions
What is an antiscalant and why is it needed?
An antiscalant is dosed into the feed water ahead of reverse osmosis and keeps hardness salts from precipitating on the membranes. Without it, membranes foul faster, output drops, and cleaning and membrane replacement costs rise.
What is the difference between CLEAN RO and CLEAN RO-1?
CLEAN RO is alkaline (pH 10.0–11.5, density 1.20 g/cm³); CLEAN RO-1 is acidic (1% solution pH 1.5–1.7, density 1.10 g/cm³). Both inhibit carbonate and sulfate scale. For drinking water, CLEAN RO is dosed at no more than 5 g/t and CLEAN RO-1 at no more than 7 g/t. We determine which suits your system from your water analysis.
How is the dose calculated?
The typical dose is 3–10 mg/L, with 5 g per tonne of feed water as standard. The exact dose depends on your feed water analysis (hardness, alkalinity, sulfates, silica, iron, pH, TDS) and system parameters (capacity, recovery, membrane type). The calculation is free.
What packaging is available and what is the shelf life?
25 kg canister, 240 kg drum or 1300 kg IBC. Shelf life is at least 36 months in the sealed original container at +5…+25 °C. The freezing point is −3 °C, so protect the product from frost in winter.
Do you provide technical documents?
Yes, every product has a TDS (technical data sheet) and an SDS (safety data sheet). We send them on request.
How do payment and delivery work?
We work under contract with payment in UZS, and deliver from our Tashkent warehouse across Uzbekistan.
Send us your water analysis — we'll calculate the dose
Describe your reverse osmosis system and attach a feed water analysis — we'll select the product and dose free of charge.
In Uzbekistan, calling is easiest. From abroad — email or Telegram.