Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ecological acid-blocking restoration method for acidic solid waste storage yard of metal mine
The invention discloses an ecological acid-blocking remediation method for an acidic solid waste storage yard of a metal mine. The ecological acid-blocking remediation method comprises the following steps: sequentially performing a horizontal step measure and an ecological acid-blocking measure on the surface layer of the acidic solid waste storage yard, then covering mine waste residues or bottom mud, then performing an in-situ improvement measure, and finally performing a plant recovery measure. According to the ecological acid-blocking restoration method for the acidic solid waste storage yard of the metal mine, the possibility of reverse osmosis of acidic wastewater and heavy metal ions is reduced through ecological acid-blocking measures; therefore, the ecological restoration effect on the side slope of the acid solid waste storage yard of the metal mine is effectively improved.
本发明公开了一种金属矿山酸性固废堆场生态阻酸修复方法，在酸性固废堆场的表层依次做水平阶措施，生态阻酸措施，然后覆盖矿山废渣或底泥，再做原位改良措施，最后做植物恢复措施。采用本申请的金属矿山酸性固废堆场生态阻酸修复方法，通过生态阻酸措施，降低了酸性废水和重金属离子反渗的可能性；因此，有效提高了对金属矿山酸性固废堆场边坡的生态修复效果。
Ecological acid-blocking restoration method for acidic solid waste storage yard of metal mine
The invention discloses an ecological acid-blocking remediation method for an acidic solid waste storage yard of a metal mine. The ecological acid-blocking remediation method comprises the following steps: sequentially performing a horizontal step measure and an ecological acid-blocking measure on the surface layer of the acidic solid waste storage yard, then covering mine waste residues or bottom mud, then performing an in-situ improvement measure, and finally performing a plant recovery measure. According to the ecological acid-blocking restoration method for the acidic solid waste storage yard of the metal mine, the possibility of reverse osmosis of acidic wastewater and heavy metal ions is reduced through ecological acid-blocking measures; therefore, the ecological restoration effect on the side slope of the acid solid waste storage yard of the metal mine is effectively improved.
本发明公开了一种金属矿山酸性固废堆场生态阻酸修复方法，在酸性固废堆场的表层依次做水平阶措施，生态阻酸措施，然后覆盖矿山废渣或底泥，再做原位改良措施，最后做植物恢复措施。采用本申请的金属矿山酸性固废堆场生态阻酸修复方法，通过生态阻酸措施，降低了酸性废水和重金属离子反渗的可能性；因此，有效提高了对金属矿山酸性固废堆场边坡的生态修复效果。
Ecological acid-blocking restoration method for acidic solid waste storage yard of metal mine
一种金属矿山酸性固废堆场生态阻酸修复方法
XIANG HUAHAO (Autor:in) / WANG ZHIQIANG (Autor:in) / QI YOUXIANG (Autor:in)
06.09.2022
Patent
Elektronische Ressource
Chinesisch
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