Disclosed is a mass transfer vessel or a mass transfer tower, which is
installed in water purification equipment, condensate water
demineralization equipment, sewage treatment equipment, waste water
treatment equipment, or chemical reactors to perform filtration,
adsorption, ion exchange, regeneration of an ion exchange resin, chemical
reaction, and spray of a chemical cleaning solution, and more
particularly to a method for designing radial distributors in a mass
transfer vessel, which uniformly distribute influent flow quantity into
all cross sections so as to improve the efficiency of a mass transfer
process, such as filtration, adsorption, ion exchange, a chemical
reaction process, and a chemical cleaning process.