| 简介 |
The present invention relates to a method for preparing a carrier for treating rare earth extracted waste water, a method for treating rare earth extracted waste water, a composition for water treatment and a carrier using the same. According to the present invention, it is possible to effectively treat not only heavy metals but other radioactive materials, arsenic, fluorine, etc., when treating rare earth extracted waste water, and to create added values by using shells of shellfishes which are waste.COPYRIGHT KIPO 2017 |
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