Antiscalant RO 4101

RXSOL
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RO Chemicals

Product code: RXSOL-33-6005-100

Antiscalant for Water Distillation Units , specially designed to control the development of scale in seawater distillation plants.

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Antiscalant RO 4101 is specially designed to control the development of scale in seawater distillation plants. It is based on a synergistic blend of phosphonates which are found to be more effective than other polymers at controlling carbonate and sulphate scale formation in sea water distillation units .

This product is a high-performance phosphonate antiscalant developed for Reverse Osmosis (RO), Nano Filtration (NF), and desalination pre-treatment systems. It is formulated which acts as a threshold inhibitor, crystal modifier, and dispersant to reduce membrane scaling and maintain stable permeate flow.
 
It helps control common inorganic scale such as:
  • Calcium carbonate (CaCO₃)
  • Calcium sulfate (CaSO₄)
  • Barium sulfate (BaSO₄)*
  • Strontium sulfate (SrSO₄)*
  • Metal hydroxides / metal oxide fouling*
  • Silica control: only partial*

* For heavy scale of Iron, Silica and other salts, ScaleFree NP RXSOL-33-2034-050 acts the best as it is a proprietory high polymeric formulation dispersant and antiscalant.

Application

PREVENTS IRON FOULING and SILICA ANTISCALANT properties.

  1. Convenient liquid formulation for automatic dosing using suitable dosing equipment.
  2. Prevents formation of hard scale in seawater distillation units.
  3. Performance surpasses other similar products.
  4. Cost effective concentrate.
  5. Effective at high temperatures.

Areas of Application of Antiscalant RO

  • Brackish water RO plants
  • Seawater RO desalination (where compatible with overall program)
  • Industrial RO for boilers, cooling tower make-up water, process water
  • RO for food / beverage / pharma utilities (only if compliant grade is produced)
  • Municipal RO and recycling/reuse RO systems

Dosage

In general PRACTICE :

Antiscalant 4101 should be dosed continuously to the feed water upstream of the cartridge filters. Typical dosage rates are 2 – 4 mg/L.*
Antiscalant 9209 RX can be diluted and is fully miscible with water in all proportions.
 

*The correct dosage rate is dependant upon several parameters, including feed temperature, pH, and chemical analysis and will be specified by your consultant after a detailed survey of your plant. To obtain the best results, Antiscalant 4101 RO should be added continuously using a suitable metering pump. Dosage depends on LSI/CSI, sulfate saturation, temperature, recovery, and feed ion profile.