ORG 75 Membrane Clean MC Acid Cleaner

Key Areas of Application of Membrane Cleaning Acidic Cleaners

• Cleaning of acid-tolerant RO, NF, UF, and MF membranes.
• Removal of calcium carbonate, barium sulfate, strontium sulfate, and iron hydroxide scales.
• Preventive maintenance to minimize pressure drop and restore normalized flow.
• Suitable for use in industrial, municipal, and desalination plants.

Usage Guide of Acidic Membrane Cleaner 75

• Use RO permeate or deionized water for dilution.
• Recommended working concentration: *0.3% - 0.5% v/v (≈ 3 L of RXSOL ORG 75 Membrane Cleaner in 1000 L of water).*

• Flush the membrane system with RO permeate or DI water to remove feedwater.
• Isolate the system and drain as required.

• Prepare the cleaning solution in the CIP (Cleaning-in-Place) tank at * 0.3% v/v.
• Mix gently until homogeneous.

• Circulate the solution through the membrane system for 30–60 minutes.
• Maintain flow rates recommended by the membrane manufacturer.
• Keep temperature below 35 °C (95 °F) for safe cleaning.

• Stop circulation and allow the membranes to soak for 1–2 hours.
• Restart circulation for an additional 15–20 minutes.

• Thoroughly flush the system with RO permeate or DI water until the rinse water pH is close to feedwater level.
• Resume normal operation only after confirming system stabilization.

• Normalized flow decreases by 10–15%, or
• Differential pressure increases by 15–20%.

• Do not exceed recommended dosage unless advised.
• Always check membrane manufacturer’s chemical tolerance guidelines (pH, temperature, compatibility).
• Dispose of spent solution in compliance with local environmental regulations.

*NOTE: Dosage entirely depends on the system condition and heaviness of scale deposit. Dosage can vary 2-5% also.

POTABLE WATER SYSTEM RO UNIT MEMBRANE CLEANER ACIDIC LIQUID - SCALE REMOVER FOR REVERSE OSMOSIS SYSTEMS