Reverse Osmosis (RO) systems are widely used in industries for producing high-quality purified water. However, the performance and longevity of RO membranes depend heavily on the quality of feed water. Without proper pre-treatment, contaminants such as chlorine, organic matter, and suspended solids can damage membranes and reduce system efficiency. Coal https://aidenmarkramfamily63075.ka-blogs.com/94109873/coal-activated-carbon-in-industrial-dye-removal-technology-applications-and-process-optimization