DBNPA Biocide  - ROCbio DBNPA is a fast-acting, non-oxidising, antimicrobial reverse osmosis bio-control formulation with a broad spectrum of activity developed to control the planktonic and sessile microorganisms that may form as biofilms on RO membrane surfaces and in pre-treatment vessels and pipework.

ROCbio DBNPA is compatible with polyamide RO and NF membranes and can be used with other ROC products as part of a routine cleaning programme or as an on-line treatment programme to reduce the rate of biofouling.

Product benefits 

• Fast-acting biocontrol additive.
• Broad spectrum of activity.
• Readily degraded to inactive and harmless by-products.
• Compatible with most membrane types.

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