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Pretreat Plus® S1000

Pretreat Plus® S1000

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.

An antiscalant for feedwater with higher silica scaling potential combined with dispersant properties to inhibit colloidal fouling.

Effectively Controls:

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

Effective in retarding polymerization and precipitation of reactive and non-reactive silica.

Effectively controls inorganic scales over a large concentration range.

Efficacious for controlling aluminum, iron, and heavy metals.

Protects membrane surface from deposition of colloidal foulants

May be used diluted or undiluted.



In the useful dosage range of 2 –30 ppm, control of a wide range of inorganic scales at up to 100 x saturation values is possible. By monitoring the concentrate stream and trend charts, optimal dosage can be achieved for the control of scales including that from calcium carbonate, calcium sulfate, barium sulfate, strontium sulfate, iron hydroxide, aluminum hydroxide, and silica.


Feed water pH: 5.1 - 10.0 Appearance: Clear, Yellow, Aqueous Product pH: <_2 2.0 +/- 0.5 Specific gravity: 1.06+/- 0.05


Pretreat Plus®-3100 most ideally should be injected into the feed-stream prior to the static mixer and the cartridge filter. Effective pH range is 3 –12. If frozen, may be thawed and mixed before use. Stability is excellent, but best used within 12 months.


Liquid: 5 gal (20 kg),
55 gal (220 kg), 220 gal, 275 gal