| 摘要 |
PURPOSE:To efficiently adsorb metallic ions and odor by preparing a composition for adsorption by means of both the mixed powder of ammonium chloride and potassium chloride or the like and the mixed powder of potassium chloride, citric acid and cobalt chloride or the like. CONSTITUTION:An additive for an adsorbent for metallic ions and odor is prepared by mixing and pulverizing 0.04-0.05% ammonium chloride and 0.05-0.07% potassium chloride, mixing and pulverizing 0.02-0.025% potassium chloride, 0.015-0.02% magnesium chloride, 0.015-0.02% sodium chloride, 0.015-0.02% calcium chloride, 0.001-0.002% sodium sulfate, 0.0005-0.001% citric acid and 0.0001-0.0002% cobalt chloride. This additive for the adsorbent can be constituted to a continuous porous body due to micro pores and macro pores by using coal fly ashes and cement or the like as an essential raw material.
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