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Chemtex Speciality Limited


Home » Product Range » Water Treatment Chemicals » RO Chemicals » RO Membrane Cleaner

RO Membrane Cleaner

The RO Membrane Cleaner is idyllically utilized for cleaning RO membranes by removing and dispersing the deposited scale. The cleaners offered by us are prudently processed by using advanced methodologies and premium grade constituents to ensure excellent cleaning of impurities such as silica scales, slimes, oils and organic compounds.The products which we cater under RO Membrane Cleaner are Low pH Membrane Cleaner, High ph Membrane Cleaner, Cleaner for Iron fouled Membrane, Cleaner for Silica Fouled Membrane, RO Membrane Preservative, RO Dechlorination Chemicals.

The cleaner is blended with features such as excellent system clean up, removes silica scale, oil and organic matter and low foaming, precise pH value, easy removal of soil and biodegradable. These cleaners are suitable for water treatment plants, boilers, food processing units, dairies and reverse osmosis systems.





Low pH Membrane Cleaner

CHEMTEX'S Low pH Membrane Cleaner is a fast acting formulation for cleaning of RO/NF/UF membranes by dissolving and dispersing organic and mineral deposits which primarily comprise of carbonates and sulfates of calcium, barium, stronium and magnesium.

CHEMTEX'S Low pH Membrane Cleaner is also effective in removing difficult iron scales, metal oxide deposits as well as silicates and colloidal clay.

Key Features and Benefits
Application and Dosage
CHEMTEX'S Low pH Membrane Cleaner should be diluted with DM or RO permeate water to prepare a stock solution of 2-5%v/v. This solution should be re-circulated through the membranes for 2-4 hours (including a soak time of 30-60mins) and flush out the system with DM or permeate water till equal pH is achieved at both ends of pass. For detailed cleaning procedure, please refer the Procedure Sheet provided.

Note: Shake the container well before use. Replace the solution with new one if the cleaning solution becomes severely fouled and turbid. In multi-pass systems, best results can be achieved if each pass is individually cleaned

For severely fouled or choked membrane a higher concentration upto 10% v/v should be used after cleaning with ALKRO CL27 (High pH membrane cleaner).

Handling measures and precautions
Proper human safety products such as Splash goggles, lab coat, vapor respirator,gloves and boots should be worn while handling and applying chemicals. Splashes on skin should be washed off with water immediately. In case of splashing into the eyes, flush it with fresh water and obtain medical attention. Should not be injected.

Storage
This product should be stored in original containers in cool and dry place, away from sources of heat, flame and direct sunlight. Please refer Technical Data Sheet, Label and MSDS for more details and shelf life.

Packing
CHEMTEX'S Low pH Membrane Cleaner is available in HDPE containers packed in various pack sizes.






High pH Membrane Cleaner

CHEMTEX'S High pH Membrane Cleaner is an alkaline liquid product for cleaning of contaminants like oils,organic compounds, silica scales and biological slimes and films from RO/NF/UF membranes.

CHEMTEX'S High pH Membrane Cleaner also contains organic dispersants that helps to break down colloidal clay deposits and imparts better efficacy to biocides by penetrating into films.

Key Features and Benefits
  • High pH formulation for excellent system clean up
  • Removes oil, silica scales, organic matter and bio-foulants
  • Very effective even in low concentrations
  • Excellent dispersing properties for quick and easy removal of soil
  • Low foaming cleaner for ease of use in recirculation method
  • Concentrated cleaner and Cost effective
  • Easy to use and handle for its liquid state
  • Biodegradable

Application and Dosage
CHEMTEX'S High pH Membrane Cleaner should be diluted with DM or permeate water to prepare a working solution of 2-5%v/v. This solution should be re-circulated through the membranes for 2-4 hours (including a soak time of 30-60mins) and flush out the system with DM or permeate water till equal pH is achieved at both ends of pass.

For detailed cleaning procedure, please refer the Procedure Sheet provided.

Note:
Shake the container well before use. Replace the solution with new one if the cleaning solution becomes severely fouled and turbid.

Handling measures and precautions
Proper human safety products such as Splash goggles, lab coat, vapor respirator, gloves and boots should be worn while handling and applying chemicals. Splashes on skin should be washed off with water immediately. In case of splashing into the eyes, flush it with fresh water and obtain medical attention. Should not be injected. Please refer MSDS for more details.

Storage
This product should be stored in original containers in cool and dry place, away from sources of heat, flame and direct sunlight. Please refer Technical Data Sheet, Label and MSDS for more details and shelf life.

Packing
CHEMTEX'S High pH Membrane Cleaner is available in HDPE containers packed in various pack sizes.






Cleaner For Iron Fouled Membrane

Chemtex's Cleaner for Iron Fouled Membrane is an excellent chemical compound that recovers severely fouled membranes.


Application and Dosage
You are requested to refer your Chemtex representative for advising you the best dosage or application method.

Handling measures and precautions
Proper human safety products such as Splash goggles, lab coat, vapor respirator, gloves and boots should be worn while handling and applying chemicals. Splashes on skin should be washed off with water immediately. In case of splashing into the eyes, flush it with fresh water and obtain medical attention. Should not be injected. Please refer MSDS for more details.

Storage
This product should be stored in original containers in cool and dry place, away from sources of heat, flame and direct sunlight. Please refer Technical Data Sheet, Label and MSDS for more details and shelf life.

Packing
Available in various pack sizes.






Cleaner For Silica Fouled Membrane

Chemtex's Cleaner for Silica Fouled Membrane is an excellent chemical compound that recovers severely fouled membranes.

Application and Dosage
You are requested to refer your Chemtex representative for advising you the best dosage or application method.

Handling measures and precautions
Proper human safety products such as Splash goggles, lab coat, vapor respirator, gloves and boots should be worn while handling and applying chemicals. Splashes on skin should be washed off with water immediately. In case of splashing into the eyes, flush it with fresh water and obtain medical attention. Should not be injected. Please refer MSDS for more details.

Storage
This product should be stored in original containers in cool and dry place, away from sources of heat, flame and direct sunlight. Please refer Technical Data Sheet, Label and MSDS for more details and shelf life.

Packing
Available in various pack sizes.






Ro Membrane Preservative

RO Membrane Preservative is required for enabling a unused membrane not to get oxidized if left out. The membrane can either be dipped in a solution of membrane preservative or can be filled inside and soaked.

Application and Dosage
You are requested to refer your Chemtex representative for advising you the best dosage or application method.

Handling measures and precautions
Proper human safety products such as Splash goggles, lab coat, vapor respirator, gloves and boots should be worn while handling and applying chemicals. Splashes on skin should be washed off with water immediately. In case of splashing into the eyes, flush it with fresh water and obtain medical attention. Should not be injected. Please refer MSDS for more details.

Storage
This product should be stored in original containers in cool and dry place, away from sources of heat, flame and direct sunlight. Please refer Technical Data Sheet, Label and MSDS for more details and shelf life.

Packing
Available in various pack sizes.






RO Dechlorination Chemical

CHEMTEX'S Ro Dechlorination Chemical is an excellent RO feed water de-chlorinator. It is a concentrated liquid for the elimination of residual chlorine prior to the ro membrane system.

This is necessary because some membrane materials such as tfc membranes can be irreversibly damaged by the presence of strong oxidizing agents such as chlorine.

Key Features and Benefits
  • Rapid Action With Chlorine: CHEMTEX'S Ro Dechlorination Chemical is a stabilized product and has rapid action in dechlorination of RO Feed Water
  • Membrane Protection: CHEMTEX'S Ro Dechlorination Chemical protects polyamide membranes (tfc membrane) from degradation to oxidation by excess chlorine present in RO Feed Water
  • Ease of Handle: CHEMTEX'S Ro Dechlorination Chemical is a liquid product and therefore is easy to handle and dose when compared with conventional solid/powder products
  • Stable And Effective: CHEMTEX'S Ro Dechlorination Chemical is much more stable and highly effective than conventional chemicals used for dechlorination

Application and Dosage
Dosage varies with amount of chlorine present in water and contact time. Minimum recommended dosage is 3ppm and maximum dosage is 15ppm. CHEMTEX'S Ro Dechlorination Chemical should be dosed as close to the ro system as possible (to keep as much of the pre-treatment as possible in contact with chlorine - e.g. cartridge filters). However, If the free chlorine level is high, then CHEMTEX'S ro dechlorination chemical should be dosed prior to the dosing of antiscalant injection point (or antiscalant dosage increased to compensate for chlorine attack, since antiscalants are attacked by chlorine).

The Antiscalant And CHEMTEX'S Ro Dechlorination Chemical Dosing Point Should Be Far Enough Apart To Prevent Neat Product Mixing (THEY Can often Be Mixed When Diluted Correctly, But Ph Differences of The Neat Products Can Cause Problems). As A Company Policy, We Always Request Our Users To Consult Our Service Engineer To Recommend The Exact Dosage.

Handling Measures and Precautions
Proper human safety products such as splash goggles, lab coat, vapor respirator, gloves and boots should be worn while handling and applying chemicals. Splashes on skin should be washed off with water immediately. In case of splashing into the eyes, flush it with fresh water and obtain medical attention. Should not be injected. please refer MSDS for more details.

Storage
This product should be stored in original containers in cool and dry place, away from sources of heat, flame and direct sunlight. Please refer technical data sheet, label and MSDS for more details and shelf life.

Packing
CHEMTEX'S Ro Dechlorination Chemical is packed in 35kgs hdpe carboys and 220kgs hdpe drums.
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