Avista Technologies
RoClean P312/d

Details:

Avista RoClean P312/d (formerly known as AvistaClean P312/d) has been developed to effectively clean membrane surfaces and reduce high pressure differentials in reverse osmosis (RO) systems. The formulation includes proprietary biodispersants to remove silt and organic foulants such as colloidal silica, clays, organic color and bacterial slime from spiral wound polyamide membrane elements.

RoClean P312 has been certified by the National Sanitation Foundation under ANSI/NSF Standard 60 for use as an off-line cleaner in drinking water systems. To comply with NSF standards, the cleaner should be flushed with five system volumes of water before putting the system back on line.

Performance Benefits

• Specifically formulated to clean membrane surfaces and reduce high differential pressures in reverse osmosis systems.
• Compatible with the thin film (polyamide) elements of all major membrane manufacturers.
• Contains a blend of proprietary biodispersants.
• NSF Certified for off-line use in systems producing drinking water.
• Contains a specialized blend of buffers to dissolve organic foulants and disperse colloidal particles.
• Highly buffered to resist pH changes during the cleaning process.
• Superior results in the removal of organic and colloidal foulants, especially when compared to generic solutions.
• Temperature compensated to maintain optimum pH over a wide temperature range.

Technical Documents:

• AvistaClean_P312_DATASHEET