AvistaClean® and RoClean formulations are proprietary, membrane compatible cleaners that provide efficient and cost-effective removal of all common foulants. AvistaClean and RoClean products come in a variety of pH ranges and include liquids or powders. Many are certified for use in potable water systems. They’re powerful against organic and inorganic foulants and compatible with all membranes. Several cleaners are classified as Green Chemicals to help Avista customers meet strict environmental discharge limits. The cleaners in Avista's Green Chemicals line are the highest performing green cleaners in the industry.
RoClean P303 powder is a multicomponent, low pH buffered cleaner formulated to tackle all acid removable scales and foulants from reverse osmosis (RO) membranes, including metals and calcium carbonate. Where powder is preferred, RoClean P303 is successfully applied to systems operating on seawater, brackish water and waste water. This product is temperature compensated to ensure that the cleaning solution remains in the effective pH range regardless of variations in solution temperature.
RoClean P111 powder is a multicomponent, high pH buffered cleaner formulated to remove biological fouling, humic and fulvic acids, organics, colloidal material, and clays from reverse osmosis (RO) and nanofiltration (NF) membranes. Where powder is preferred, RoClean P111 is successfully applied to systems operating on seawater, brackish water and waste water. This product is temperature compensated to ensure that the cleaning solution remains in the effective pH range regardless of variations in solution temperature. RoClean P111 is certified by NSF International under NSF/ANSI Standard 60 for off-line use in drinking water systems.
American Water Chemicals C-234 is a reverse osmosis membrane cleaning compound. C-234 is a concentrated liquid formulation designed for use as a low pH cleaner of polyamide thin film composite membrane surfaces.
AvistaClean® L011 liquid is a multicomponent, high pH buffered cleaner formulated to remove oil and grease that may be found in reverse osmosis (RO) systems used in waste water reuse applications. AvistaClean L011 is highly buffered to resist pH changes during the cleaning process, and contains a proprietary blend of buffers, low foaming surfactants and chelants to dissolve organic foulants and disperse colloidal particles.
RoClean L211 is a liquid multicomponent, high pH buffered, low foaming cleaner for mulated to remove colloidal silica, clay, organic color and bioslime from reverse osmosis (RO) membranes. This cleaner is successfully applied to systems operating on seawater, brackish water and waste water where liquid cleaner is preferred.
RoClean L212 is an EDTA and Phosphate Free high pH, liquid cleaner for mulated to remove silt and organic foulants including colloidal silica, clays, organic color, and bioslime from spiral wound polyamide elements. This product is especially effective in removing bioslime and solids in element feed spacers.
RoClean L403 liquid is a multicomponent, low pH cleaner for mulated to remove metal foulants and calcium carbonate scale from membranes. This cleaner is effective against iron, manganese and aluminum and is successful when applied to all acid removable scales and foulants.
RoClean P111 powder is a multicomponent, high pH buffered cleaner for mulated to remove biological fouling, humic and fulvic acids, organics, colloidal material, and clays from reverse osmosis (RO) and nanofiltration (NF) membranes. Where powder is preferred, RoClean P111 is successfully applied to systems operating on seawater, brackish water and waste water.
RoClean P112 powder is a multicomponent, high pH buffered cleaner specifically for mulated to remove silica scale safely from reverse osmosis (RO) membranes. This product is effective against silt and organic foulants such as colloidal silica, clay, organic color and bioslime.
RoClean P303 powder is a multicomponent, low pH buffered cleaner for mulated to tackle all acid removable scales and foulants from reverse osmosis (RO) membranes, including metals and calcium carbonate. Where powder is preferred, RoClean P303 is successfully applied to systems operating on seawater, brackish water and waste water.
