Bleach W100E is a gel-type polystyrene sulfonate-based cation exchange resin. It is a special high-purity product that meets the requirements of Article 21, Section D3.25 of the US FDA. It has good chemical and physical stability, high strength, and exchange. High capacity and good selectivity, mainly used in hard water softening and desalination process, especially suitable for household or industrial drinking water preparation, amino acid separation and extraction, pharmaceutical, hydrometallurgy, electroplating wastewater treatment.
Typical physical and chemical properties
Polymer skeleton: polystyrene-divinylbenzene
Functional group: sulfonate ( R — SO 3 - )
Factory type: sodium type ( Na + )
Appearance: light yellow spherical particles
Particle size: greater than 1.2mm < 5%, less than 0.3mm < 1%
Full exchange capacity (sodium type): ≥ 1.9eq/1 wet resin; ≥ 4.5eq/1 dry resin
Expansion ratio (Na H) ≤ 5%
PH stability: 0~14
Operating temperature (sodium type): ≤ 120 degrees
Recommended operating conditions
Running flow rate: 5~50BV/h
Regenerant : NaCL, HCL, H 2 SO 4
Specific consumption: 80~ 250g / L, 50~ 150g / L, 60~ 240g / L
Concentration: 8~10%, 3~5%, 2~5%
Flow rate: 2~8BV/h, 2~5BV/h, 2~20BV/h
Contact time: 30~60min
Slow wash table: 2BV
Quick wash: 4~8BV.
Mainly used for hard water softening, pure water preparation, amino acid separation and extraction, pharmaceutical, thermometallurgy, electroplating water treatment, etc.