ScaleAwayA725 concentrate is a specially formulated product for removing calcium sulphate from RO and UF membranes and other surfaces.
ScaleAwayA725 is a specially formulated product suitable for cleaning RO membranes and other surfaces. It is used specifically for removing calcium sulphate
from membranes and other surfaces. It will also remove some other deposits and foulants but it is not cost effective for these in the absence of calcium sulphate.
ScaleAwayA725 is applied at 10 - 30% concentration diluted with water. It is circulated through the membrane using the tank and other equipment
supplied for chemical cleaning. Circulation time can be from 30 min to 2 hours depending on the degree of scaling in the membrane. Cleaning is complete when
there is no further increase in calcium concentration in the circulating solution. Rinsing with good quality permeate or fresh water is recommended.
If the solution is to be discharged to drain it is recommended that the pH of the solution be adjusted to about 7.
Neutralize the spent ScaleAwayA725 solution with
ScaleAwayA725 works effectively at normal ambient temperatures.
Suitable for use on many other surfaces such as mild steel and stainless steel.
Add the ScaleAwayA725 below the surface of the water in the CIP tank if possible to minimise fumes.
The management of limescale and rust from the waterside of your equipment and
associated piping with ScaleAway descalers is of paramount importance for the efficiency and lifespan of your equipment.
Return to the ScaleAway RO Reverse Osmosis Page
Return to the ScaleAway UF - Ultra Filtration Page
Return to the general Water Filtration Page