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    • 7. 发明授权
    • 유류 및 중금속 오염 토사의 세척 설비
    • 用于处理油和重金属污染土壤的设备
    • KR101407610B1
    • 2014-06-13
    • KR1020130137795
    • 2013-11-13
    • 주식회사 아이케이
    • 김상문이상진
    • B09C1/02B09C1/00
    • B09C1/02B07B1/00B09C1/08
    • Disclosed is an apparatus to treat oil and heavy metal-contaminated soil. One aspect of the present invention provides an apparatus to treat oil and heavy metal-contaminated soil, comprising: a soil washing part to wash contaminated soil contaminated by oil and heavy metals separately or compositely using washing water having an acid treating agent to remove heavy metals input therein, wherein the input amount of the acid treating agent is adjusted according to the contamination status of the contaminated soil; and a wastewater treating part to purify wastewater discharged from the soil washing part and supplying the wastewater to the soil washing part as washing water.
    • 公开了一种处理油和重金属污染土壤的设备。 本发明的一个方面提供了一种处理油污和重金属污染土壤的设备,其特征在于包括:一个污水清洗部分,分别洗涤被油和重金属污染的污染土壤,或者复合地使用具有酸处理剂的洗涤水去除重金属 输入,其中根据污染土壤的污染状况调节酸处理剂的输入量; 以及废水处理部,对从污水洗涤部排出的废水进行净化,将废水作为洗涤水供给到洗涤部。