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Scale Inhibitor Open Cooling Water System
SKU::RXSOL-43-3302-025
Highly effective scale inhibitor for open cooling water systems. High molecular weight polymer for excellent dispersion as well as scale inhibitor in cooling systems
Scale Inhibitor for Open Cooling Water Systems is a high-performance liquid antiscalant and dispersant specially formulated for open recirculating cooling water systems operating under high hardness and high pH conditions.
- Calcium Carbonate (CaCO₃)
- Calcium Sulphate (CaSO₄)
- Iron deposits
- Suspended solids fouling
Scale Inhibitor for Cooling Water Systems
Scaling is caused in membranes because the level of hardness salts in the water becomes highly concentrated as it passes through the RO unit. In smaller units scale formation can be prevented by base exchange softening the make-up water but for larger systems that is very expensive. We have developed a range of easy to handle, cost-effective RO Antiscalant which increase the solubility of the hardness salts so they remain in solution rather than forming scale on the membrane. Our cost-effective RO antiscalants will inhibit a wide range of foulants including calcium carbonate, calcium sulphate, barium sulphate, strontium sulphate, calcium fluoride, silica and iron.
RO Antiscalants are dosed directly to the RO feed water tank or feedwater line (after pretreatment) at the recommended dosage of 1-3 mg/L and maximum dosage at 8mg/L, subject to inlet water quality and parameters is respect of Calcium Hardness, Iron, TDS, Alkalinity, pH and silica content. Maximum dilution should be 10% with RO or DI water for temperature less than 30 deg C. For higher temperature the dilution ratio can increase.
A high-performance Antiscalant for RO systems formulated to prevent scale formation and fouling on membrane surfaces. It effectively controls calcium carbonate, calcium sulfate, barium, and strontium scales, even at high recovery rates. The product maintains optimal membrane performance and extends RO membrane life. Suitable for brackish water, seawater, and wastewater reclamation RO systems.
Useful in following scale inhibition treatment
- Open recirculating cooling water systems
- Cooling towers
- Evaporative condensers
- Industrial heat exchangers
- HVAC cooling circuits
- Power plants
- Petrochemical & refinery cooling systems
The typical dosage range is between 2 to 5 ppm or Typical dosage range is between 2 and 6 mg/L.
Dilution:
This product is formulated to be injected neat. However, if a dilution is required, use demineralized or RO permeate water. If neither of these is available, softened water may be substituted. The dilution for Scale Inhibitor should not result in a solution strength of less than 10%. This guidelin will protect the effectiveness of the internal bacteriostat which inhibits bacterial growth in the drum and feed tank.Maximum dilution is temperature related as shown below.
Temperature, °C Maximum Dilution, %
<30 12
30-35 25
>35 50
Key Features and Benefits of ANTISCALANT RO Reverse Osmosis
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Inhibit scale formation and effectively controls corrosion
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Protects the membrane efficiently
-
Can be used neat or diluted
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Enhance the plant operation and equipments life span
-
Tolerant to oxides of iron, aluminium etc
-
Economical
-
Compatible with almost all RO membranes
-
Easy in usage and handling
-
Excellent results as a replacement for softener filters
-
Highly effective for scale prevention from calciumcarbonate, calcium sulfate, barium sulfate, and strontium sulfate
-
Cleans the membrane surface by dispersing foulants
-
Works on wide range of pH
- Powerful scale prevention – Inhibits a wide range of inorganic scales.
- Membrane compatible – Safe for all polyamide thin-film composite membranes.
- Enhanced system efficiency – Reduces cleaning frequency and downtime.
- Wide pH and temperature tolerance – Performs reliably under variable operating conditions.
- Compatible with the polyamide and cellulose acetate RO membranes of the leading manufacturers.
Scale Inhibitor for Cooling Water Systems is a liquid antiscalant designed to inhibit scale in cellulose acetate and polyamide membrane separation systems. The formulation contains a 35% by weight solution of poly acid that has a tight molecular weight range of 2000.
This product is designed for use in waters that do not have a high potential for colloidal and silt fouling of RO membrane surfaces (i.e. groundwater applications).
This Scale Inhibitor by RXSOL can be injected neat or diluted and a site‐specific dosage can be determined.
Application:
Scale Inhibitor Cooling Tower's performance is achieved when the chemical is injected downstream of multimedia filters and upstream of cartridge filters. For maximum effectiveness, it should be added prior to the static mixer or cartridge filter housing. For potable the maximum dosage is 10 mg/L. Maximum dilution is 10% with RO permeate or DI water
| Parameter | Specification |
|---|---|
| Appearance | Clear to light amber liquid |
| Specific Gravity | 1.11 ± 0.02 g/cm³ |
| pH | 3.0 ± 0.5 |
| Solubility | Completely soluble in water |
| Odor | Mild |
| Freezing Point | Approx. -5°C |
Key Features and Benefits
- Effective scale inhibition
- Alkalinity builder
- High recovery rate
- Low Chemical dosage
- Cost Effective
- Effective Iron fouling control by sequestration
- Reduced frequency of membrane cleaning
- Compatible with all types of membranes
- Completely organic and biodegradable
- Excellent inhibition of CaCO₃ and CaSO₄ scaling
- Highly effective in high hardness & high pH water
- Strong dispersing action against iron & suspended solids
- Prevents under-deposit corrosion
- Improves heat transfer efficiency
- Reduces downtime and cleaning frequency
- Compatible with most corrosion inhibitors & biocides
- Liquid form-easy dosing
In case of high iron content of about 0.5 to 1.0ppm, the dosing has to be increased by 10-15ppm for stabilizing Calcium.
At about 10-15ppm dosage our RO Antiscalant (HIGH PH) is capable of fully inhibiting iron and calcium, and silica up to 166ppm. For higher silica content RXSOL ANTISCALANT should be used.
Antiscalant RO RXSOL-33-3302-025
Antiscalant C.I ALKA RXSOL-33-2034-025
Membrane Antiscalant ALKA 191T RXSOL-33-3321-030
Antiscalant ORG EV 2030 RXSOL-33-3325-230
Antiscalant RXSOL ORG EV RXSOL-33-3327
Performance:
This product offers a variety of critical performance and application benefits: Inhibits RO membrane scaling caused by the following:
| Calcium Carbonate: | CaCO3 |
| Calcium Sulfate: | CaSO4 |
| Barium Sulfate: | BaSO4 |
| Strontium Sulfate: | SrSO4 |
| Calcium Fluoride: | CaF2 |
Key Features and Benefits of Scale Inhibitor for Cooling Water Systems
-
Inhibit scale formation and effectively controls corrosion
-
Protects the membrane efficiently
-
Can be used neat or diluted
-
Enhance the plant operation and equipments life span
-
Tolerant to oxides of iron, aluminium etc
-
Economical
-
Compatible with almost all RO membranes
-
Easy in usage and handling
-
Excellent results as a replacement for softener filters
-
Highly effective for scale prevention from calciumcarbonate, calcium sulfate, barium sulfate, and strontium sulfate
-
Cleans the membrane surface by dispersing foulants
-
Works on wide range of pH
Packaging and Storage:
Standard regional pack sizes are listed below and custom packaging can be provided worldwide. This product should be protected from freezing.
Packing 30 Kgs, 230 Kgs drum.
Scale Inhibitor for Cooling Water Systems manufacturer and supplier Mumbai, Kandla, Chennai, Visakhapatnam, Kolkata, Surat, Fujairah, Dubai, Sharjah, Abudhabi, Oman, Muscat Barka, Sohar Ruwi, Sudan, Yemen, Nairobi KENYA, Gujrat Vizag Ennore, Haldia, Paradip
It reduces the risk of scaling and eliminates the use of hazardous acids, resulting in efficient plant operation with highest possible conversion rate.
It is a very effective antiscalant. It is also compatible with RO CHEMICALS series of coagulant and flocculants (polyelectrolytes). Our RO Antiscalant (HIGH PH) is effective in minimizing scaling in presence of foulants like Calcium Carbonate, Sulfate salts of Calcium, Barium, Strontium and Magnesium, Calcium Fluoride, Iron and Silica.
Mechanism of Action of Scale Inhibitor
- Prevents scale formation by:
- Threshold effect (interferes with crystal nucleation)
- Crystal distortion
- Lattice modification
- Keeps suspended solids dispersed
- Prevents iron oxide deposition
- Minimizes sludge accumulation
RXSOL Scale Inhibitor for Cooling Water Systems is the perfect easy to use liquid formulation to get rid of any scale formation in future. Its high molecular weight polymer acts as an excellent dispersant, thereby enabling easier scale inhibition and better scale cleaning.
