Sunresin’s drinking water resins are produced with strict food-grade process, with all indicators meeting the food-grade standards and drinking water requirements, and have passed domestic and international safety and health certifications such as US WQA, EU food Grade certification, RoHs etc.
When the resins are contaminated with oil, the phenomenon of "clumping" occurs, and most of this pollution occurs in the cation exchange resins. The oil attached to the resins increases the buoyancy of the beads.
Anion exchange resins are susceptible to organic pollution. A good understanding of the typical signals of the pollution during operation can help regeneration and resuscitation in time. Its typical signals are as follows.