Organic fouling is the quiet problem in every RO plant. It does not show up as dramatic scale on the membrane surface — instead, it builds gradually as biofilm, algae, oil residues and colloidal matter accumulate on the feed side. In the high-temperature desalination environment of the Gulf, this build-up happens faster than almost anywhere else. Innova Corporate (India) manufactures a High pH Membrane Cleaner engineered specifically for this challenge in Doha, Mesaieed, Ras Laffan and Umm Alhoul.
The formulation is alkaline by design — it dissolves organic films, disperses colloidal clay, and lifts biological slime off membrane surfaces without attacking the membrane material itself. Unlike acid cleaners (which target mineral scale), this high pH cleaner is what you reach for when the problem is organic. It is low-foaming, highly concentrated, and compatible with RO, NF and UF membranes from every major manufacturer.
Application Guidelines: For optimal restoration of systems, dilute with DM or permeate water to create a 2–5% v/v working solution. Recirculate the solution through the membrane system for 2–4 hours, allowing for a 30–60 minute soak period. Continue flushing with DM water until the pH level stabilises at both the feed and permeate ends. If the solution becomes heavily turbid or fouled during the process, it should be replaced with a fresh batch.
Plants across Doha's industrial belt rely on this cleaner as a standard part of their CIP programme. Common applications include:
Storage & Handling: Always shake the container well before use. Store in a cool, dry place in original packaging at your facility. Please refer to our Material Safety Data Sheet (MSDS) and Technical Procedure Sheet for detailed safety protocols and step-by-step cleaning instructions.