Water Chemistry

Alpha Water & Power Products

Silica Cleaner Liquid

ScaleShield Silica Cleaner

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

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) 283-5007.

Features

Effectively Controls:

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

Targeted performance silica cleaner.

Specifically formulated for removing aluminum iron and other meatal silicates

Effectively removes reactive and colloidal silicate foulants and coagulated polymers.

The liquid formulation ensures 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 circulat-ing in the tank. If the system is undrained post flush, assume approximately 4 gal of water remains in each 8”x40” membrane element (1 gal per each 4”x40”). Rinse completely after each cleaner.

Specs:

Appearance:

Clear colorless liquid

Product pH (1%):

4.2 ± 1.2

Application

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.

Packaging

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

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