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Membrane Alka Cleaner ORG MC 511 Liq

ORG MC 511 (Membrane Cleaner) is a high pH liquid formulation designed to remove organics, silt, and other particulate deposits from polysulfone, fluorocarbon, and all polyamide thin film composite reve [+] Read More...
Generic Name:
Specialized Membrane Cleaner for organic microbiological fouling deposition cleaning
Article News:
Packing Size:
25.00 Ltr.
Available Packing Size:
25 Kgs, 230 Kgs HIGH PH Alkaline membrane cleaner
Membrane Alka Cleaner ORG MC 511 Liq
During the operation of a membrane separation system, organic materials, as well as suspended solids in the incoming water, can accumulate on the membrane surface. The presence of organic materials al [+] Read More...
Using Procedure:
Dilution - The product must be diluted prior to introduction into the membrane system. The recommended dilution for this product is 500 Grams of ORG MC 511 (Membrane Cleaner) per 20 Ltrs of water. General [+] Read More...
Compatible with polyamide thin-film composite membranes Optimum results are obtained when used in conjunction with ORG MC 882 Extremely effective against oils and many other organic compounds [+] Read More...
Technical Specifications:

Physical and Chemical Properties :


Colorless To Amber

Physical State


Specific Grav.(70F,21C)


pH As Is (approx.)




Flash Point P-M

(CC) > 200F > 93C

Vapor Pressure (mmHG)

~ 18.0

Freeze Point (F)


Vapor Density (air=1)

~ 5.00

Freeze Point (C)


Viscosity(cps 70F,21C)

99 %

Solubility (water)


Evaporation Rate

(Ether=1) < 1.00


Materials Compatibility:
Corrosion-resistant equipment, such as PVC, should be used for the storage and preparation of this product. Pumping materials coming in contact with the concentrated or diluted products should also be corrosion resistant.

Packaging Information:
ORG MC 511 (Membrane Cleaner)  is a liquid material, available in a wide variety of customized containers and delivery methods. Contact your GE representative for details.

Safety Precautions:
A Material Safety Data Sheet containing detailed information about this product is available upon request.

ORG MC 511 (Membrane Cleaner) contains a blend of solubilizing and complexing agents designed to specifically remove organic and particulate foulants from the surfaces of the membrane. Used in tandem with an acidic cleaner for scale removal, regular cleanings with ORG MC 511 (Membrane Cleaner) can help to preserve the life of your membranes.

Depending on the nature of the fouling, a soak period may be necessary for optimum results. Consult Rx Marine International representative for details.

ORG MC 511 (Membrane Cleaner) is not a biocide. If sterilization of the membrane and equipment surfaces is desired, contact Rx Marine International representative.

Feed Requirements

Feed System - This product should be used in conjunction with the membrane cleaning equipment supplied by the manufacturer of the membrane system. If such a system is not present, contact Rx Marine International  representative for information on fabricating or obtaining a cleaning system.

Cleaning procedure

  1. Inspect cleaning tank, hoses, and cartridge filter. Clean tank and flush hoses if necessary. Install new cartridge filters.
  2. Fill cleaning tank with RO permeate or DI water. Turn on agitator or tank recirculation pump.
  3. Slowly add ORG MC 511 (Membrane Cleaner)  to cleaning tank 5 Ltrs of product for every 200 Ltrs of water and allow to mix thoroughly.
  4. Check solution temperature. If solution temperature is lower than recommended level, adjust heating control to provide optimum temperature. 
  5. Check solution pH. The solution pH should be 10 to 11.5 or as recommended by the membrane manufacturer. If pH is too low, adjust pH upward with NaOH, or other chemical as recommended by the membrane manufacturer. If pH is too high, adjust with hydrochloric acid.
  6. Circulate solution through one stage at a time in the direction of feed flow for 30 minutes. Circulate at the flow rate recommended by the membrane or system manufacturer. If the manufacturer’s recommendation is not available, contact Rx Marine International representative. Pressure should be low enough so that no permeate is produced during cleaning, but always less than 60 psig (4.2 kg/cm2). In cases of heavy fouling, the first return flow (up to 15% of the cleaning tank volume) should be diverted to drain to prevent redeposition of removed solids. For optimum results, each stage must be cleaned separately in a multistage system.
  7. If the first stage cleaning solution becomes turbid or discolored, dump the tank and prepare a fresh cleaning solution before proceeding. If solution pH or temperature move out of the recommended range, a new solution should be prepared. In any event, a new cleaning solution should be prepared for each stage.
  8. Rinse with RO permeate before returning system to service.
  9. When returning unit to service, divert product water to drain until any residual cleaning solution has been rinsed from system.

Question: How do I book material ?

Answer: Please note you are eligible to get heavy discount  for each deal. Please update your profile, so we can help you with your bookings.
Question: I want to know the address details of Branch.
Answer: We are happily delivering most of the areas. Please specify your location where from you need the delivery.
Question: Can I replace the materials ?
Answer: Generally, we are only supplying our quality approved product, But before purchasing you may ask for single unit purchase. However, if your purchase  is within our ware house distribution limit  you may use our replacement policy.
Question: Can I book our materials from our home location to other branch sector ?
Answer: Location change is  allowed by our various  located  company. For example  If your home location is Kandla, And your ship arrival plans have changed from Kandla to Chennai,  you are eligible to get materials from our chennai loation on same price. 

Question: Can I work as commision agent ?
Answer: As per our working policy,  you are eligible for maximum 2% as a trade discount. Companies may oblige correction of discount, subject to approval. 
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Membrane Alka Cleaner ORG MC 511 Liq

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