APPARATUS FOR CONCENTRATING AND SEPARATING TRACE AMOUNT OF HEAVY METALS IN SEA WATER, USING THREE WAY VALVE AND CHELATE RESIN PIPE

摘要

Purpose: providing a device, for the micro of concentration and separation heavy metal in sea water, improves analysis efficiency. Construction: a device is such that the inflow pipe (81) of a chelating resin pipe (30) is equipped with and contains product bottle (10) as seawater, uniformly across for controlling the triple valve (71) of flux, it is connect with the bottle (20) of the solvent for extracting heavy metal, with a certain amount of pump (60), heavy metal is removed there, and the elution pipe (82) of a chelating resin pipe (30) is equipped with a sample reservoir (50) for storing heavy metal and the solvent for extracting heavy metal and the triple valve (72) connecting with the elution vial (40) for storing seawater.