Pre-Treatment - In a reverse osmosis contect pre-treatment refers to the various physical and chemical water treatment processes that take place upstream of the reverse osmosis plant. Pre-treatment usually includes the use of sand filters and fine pre-filters. It may also include chemical treatment if scaling, corrosion or biological fouling of the RO membranes is anticipated.

Technical support and advice

Reverse Osmosis Chemicals International work closely with a diverse range of global organisations, intelligently combining advanced treatment technologies with practical solutions to resolve complex issues. If you have a project you would like to discuss, or you require technical support and assistance; or if you simply have a question about our reverse osmosis technology solutions please contact one of our specialist advisors using our Technical Support page or call us on +44 (0) 161 877 2334.