Reverse Osmosis Chemicals
Unit B Badex Building
Westbrook Park
Old Trafford
Manchester M17 1AY
United Kingdom

t: +44 (0) 330 223 31 31

Reverse Osmosis Membrane Cleaner - ROCclean 67 Print E-mail

RO Membrane Cleaner - ROCclean 67 has been developed for the cleaning of reverse osmosis (RO), nano-filtration (NF) and ultra-filtration (UF) membranes. Its formulation is based on an anionic surfactant and is most effective in removing colloidal and other organic matter. During normal operation, reverse osmosis and other membranes can become fouled, which greatly reduces the efficiency of the system. Deposits build up on the membrane until they cause a reduction in normalised permeate flow, increases in differential pressure and losses in salt rejection. The effects of fouling can lead to poor water quality, loss in production, unscheduled downtime and premature membrane replacement.

A regular maintenance and cleaning programme can provide a significant return on investment by extending system run time, preventing membrane degradation, maintaining lower feed pressures and extending the membrane’s life.

When ROCclean 67 is used in conjunction with microbial control agents such as our ROCbio range of products, it is effective against biofilm.

ROCclean 67 should always be used as recommended by the membrane manufacturer with respect to pH, temperature, flow rate and differential pressure.

Product benefits 

  • Suitable for use with polyamide thin film composite and cellulose acetate membranes.
  • Effective removal of organic matter.
  • High level of active substance.
  • Liquid product, easy to handle and simple to apply.

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 membrane cleaners please contact one of our specialist advisors using our Technical Support page or call us on +44 (0) 330 223 31 31.