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Diamite™ Silica

Diamite™ Silica

Product Data Sheet:
Our Product Informational and Safety Data Sheets are available for download. If you are interested in purchasing our products feel free to Make A Request or give us a call at +1(800)800-9019

Robust cleaner for hard to remove silica scale in easy to handle liquid form.

Effectively Removes:


Targeted performance silica cleaner

Specifically formulated for removing aluminum iron and other meatal silicates

Removes reactive and colloidal silicate foulants and coagulated polymer

Liquid formulation for ease and safety of mixing.

Compatible with RO, NF, and UF membranes from all major manufacturers.


Dilution Ratio

Perform a thorough low-pressure system flush. Prepare each cleaning solution as a 1:40 mixing ratio of neat cleaner to final prepared cleaning solution by filling the CIP tank with the appropriate volume of permeate or DI water, then adding chemical while mixing or circulating in the tank. If the system is undrained post-flush, assume approx. 4 gal of water remains in each 8”x40” membrane element (1 gal per each 4”x40”). Rinse completely after each cleaner.



Clear Colorless Liquid

Product pH (1%):
4.2 ± 1.2


Clean each RO train when its normalized productivity has decreased by 15% from clean operation. Soak and circulation times will vary based on the condition of the membranes. Monitoring pH during cleaning and documenting results for each step will help empirically fine-tune your procedure.


5 gal (20 kg), 55 gal (220kg)