• Divos 35 has been tested and approved for use on all types of UF, NF & RO membranes.
• Divos 35 is highly effective for the removal of iron and water hardness salts from all types of membrane installations.

• Has been tested and approved on all membrane types and approved for use by major OEM’s.
• Highly effective in removing iron and water hardness salts from membranes, increasing permeation rates, returning water fluxes to original values and maintaining optimum production capacity.
• Environmentally friendly.
• Surfactant free, so it can be used as a descaler, or for neutralising caustic residues in the final rinse in wine or beer filtration installations.
• Most membrane cleaning applications are single use and dump. Consistent chemical delivery can be ensured by using automatic timed dosing.

Divos 35 is used at concentrations of 0.5-1% w/w (0.4-0.9% v/v), at 20-60°C for 2-60 minutes. Divos 35 can also be used at concentrations of 0.1-0.5% w/w at ambient temperatures for neutralising caustic residues in the final rinse in wine or beer filtration installations. The temperature & pH that Divos 35 is used at depends upon the cleaning temperature & pH tolerance of the membrane.