Identifying Pretreatment Failure Using Membrane Autopsy Findings
In reverse osmosis (RO) systems, pretreatment is the first and most important line of defense for membranes. Its job is simple: remove contaminants that can damage membranes before the water reaches the RO system. Yet, in many plants, membranes foul, scale, or fail early even when pretreatment systems appear to be running normally. When this … Read more