Lewatit S 1567
Lewatit® S 1567 is a new developed food grade, strongly acidic cation exchange resin with beads of uniform size (monodisperse) based an a styrene-divinylbenzene copolymer. The monodisperse beads are chemically and osmotically very stable and they are can be effectively disinfected for the drinking water processing. The optimized kinetics lead to an increased operating capacity compared to ion exchange resins with heterodisperse bead size distribution. An improved value of the total capacity provides additionally for long running times with low leakage and economical regeneration amount.
Lewatit® S 1567 is especially applicable for:
» softening of industrial water
» softening in special systems with regular disinfection
» softening of drinking water
Lewatit® S 1567 is adding special features to the resin bed:
» high exchange flow rates during regeneration and loading
» good utilization of the total capacity
» low rinse water demand
» homogeneous throughput of regenerants, water and solutions; therefore a homogeneous working zone
» nearly linear pressure drop gradient for the whole bed depth; therefore operation with higher bed depth possible