Shenzhen Zhongtuo Tianda Environmental Engineering Co., Ltd
Home>Products>MARATHON C is a homogeneous cation exchange resin used for softening and desalination applications
MARATHON C is a homogeneous cation exchange resin used for softening and desalination applications
MARATHON C strong acid cation exchange resin is a homogeneous resin designed for desalination purposes.
Product details
MARATHON ™ C strong acid cation exchange resin is a homogeneous resin designed for desalination purposes. The uniformly sized resin with small particles exhibits faster dynamic properties than traditional particle size resins. The improved kinetics bring better regeneration efficiency, higher operating exchange capacity, reduced use of regenerants, and less wastewater. In addition, MARATHON™ CThe resin exhibits more significant stability towards compression and osmotic pressure.


Suggested operating conditions
Maximum operating temperature: 120 ℃ (250 ℉)
● pH range 0~14

Loading depth, minimum 800mm(2.6ft)
Current Speed:
Water production/rapid cleaning at 5-60m/h (2-24gpm/ft)2
Backwash shows curve 1
Downstream regeneration/displacement 1-10m/h (0.4-4gpm/ft)2
Reverse flow regeneration/displacement 5-20m/h (2-8gpm/ft)2

Total cleaning water volume 2~5 BV
Regeneration agent 1-8% H2SO4 , 4~8 HCl or8~12 NaCl
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