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Diamite Gypsum

Diamite Gypsum

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 liquid cleaner for hard to remove gypsum (calcium-sulfate) scale in easy to handle liquid form.

Effectively Removes:


Specifically formulated for gypsum fouled membranes

Dissolves several times more scale and more rapidly than the most commonly used chelating and solubilizing agents.

Gypsum targeted cleaner.

Non-toxic and enviromenttally friendly

Convenient and safe to use


Dilution Ratio

Prepare each cleaning solution using 1:40 minxing ratio of chemical to permeate or DL water. For safety , insert the water into the tank first, followed by the chemical. if the system is not drained before cleaning , assume that approximately 4 gallons of water is present in each 8 x 40 membrane element and 1 gallon of water is persent in each 4 x 40 membrane elements for


In the dosage range of 1–15 mg/L (neat), control of a wide range of inorganic scales at up to 100 x saturation values or higher is possible. By monitoring the concentrate stream and trend charts, optimal dosage can be achieved for the control of scales.


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. Measure the conductivity of the solution in the system and make a note of the measurement before beginning the calcium sulfate cleaning. The conductivity should increase throughout the cleaning cycle.


5 gal, 55 gal