Bangalore's water has a reputation for being relatively soft compared to other Indian metros, but that reputation hides a real problem: the city's RO membranes are not scaling, they are fouling organically. Cauvery river water, piped in from over 100 kilometres away, carries dissolved organic carbon picked up along the way. BWSSB municipal supply, distributed through an ageing network, picks up biological matter and trace organics from the pipes themselves. And borewell water drawn from the granite bedrock of the Deccan plateau often shows iron and manganese alongside the hardness it is known for. When RO systems concentrate this mix, the result is a complex organic-inorganic fouling layer that builds up slowly on the membrane surface. Standard antiscalants designed for mineral scale alone do not address this. Innova Corporate (India) supplies its RO Antiscalant High pH in Bangalore specifically to handle the organic side of membrane maintenance — restoring flux in plants that have already lost performance to biofilm and organic deposits.
High pH chemistry works on a different part of the fouling problem than low pH cleaners. Where acidic cleaners dissolve mineral scales, alkaline cleaners break down the organic matrix — proteins, polysaccharides, oils, and the extracellular polymers that hold biofilms together. Once that organic matrix is removed, mineral particles that were trapped underneath are exposed and can be flushed away. For Bangalore's tech parks, hotels and hospitals, this matters because their RO systems often run continuously with minimal shutdown windows for cleaning. When biofilm builds up undetected, the first symptom is usually a slow decline in permeate quality that nobody notices until product or process standards are breached. By that point, the deposit has usually been building for weeks or months. Our formulation is engineered to penetrate this deposit in a single CIP cycle, restoring permeate flow without damaging the polyamide active layer.
Our High pH Antiscalant should be dosed directly into the RO feed water tank or line (post-pretreatment). Dosage typically ranges from 1 ppm to 15 ppm, depending on the following parameters in your Bangalore facility:
Storage & Safety: Store in original, tightly sealed containers in a cool, dry place at your Bangalore site. Keep away from direct heat and sunlight. For precise dosing calculations based on your water analysis, please refer to the Technical Data Sheet (TDS) or contact our experts specializing in Bangalore water treatment.