| 摘要 |
PURPOSE: A filtering apparatus for eliminating lime and producing minerals is provided to eliminate foreign materials and heavy metal in addition to the ion-substitution function of the lime. CONSTITUTION: A filtering apparatus(100) for eliminating lime and producing minerals includes a first housing, a first filtering unit(20), and a second filtering unit(30). The first housing includes a first inlet and a first outlet. The first filtering unit eliminates lime from raw water passing through the first inlet and produces minerals. The second filtering unit eliminates lime from raw water passing through the first filtering unit and produces minerals.
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