Polyacrylic
Polyacrylic Macroporous Chloride form Sugar Grade
PRINCIPAL APPLICATIONS
Decolorization - Sugar Solutions
Organic Scavenger
Certified by the WQA to NSF/ANSI-61 Standard
Water Regulations Advisory Scheme Approved
Basic Features:
Polymer Structure Macroporous polyacrylic crosslinked with divinylbenzene
Appearance Spherical beads
Functional Group Quaternary Ammonium
Ionic form as shipped Cl-
Typical Physical and Chemical Characteristics:
BACKWASH
During up-flow backwash, the resin bed should be expanded in volume between 50 and 70% for at least 10 to 15 minutes. This operation will free particulate matter, clear the bed of bubbles and voids, and reclassify the resin particles ensuring minimum resistance to flow. When first putting into service, approximately 30 minutes of expansion is usually sufficient to properly classify the bed. It is important to note that bed expansion increases with flow rate and decreases with influent fluid temperature. Caution must be taken to avoid loss of resin through the top of the vessel by over expansion of the bed.
