Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ecological restoration method for geological environment of coal mine
The invention discloses an ecological restoration method for the geological environment of a coal mine. The ecological restoration method for the geological environment of the coal mine comprises the following steps that S1, an open pit coal mine is investigated; S2, at the initial stage of comprehensive treatment, structures, garbage and waste influencing construction in a treatment area are removed; S3, surface soil is collected; S4, overlying rock is stripped, and stripped objects are stacked at a pre-selected site; S5, residual coal is extracted; S6, a deep boundary coal pillar is blocked and covered; S7, a repair area is backfilled and leveled, specifically, the repair area is backfilled, leveled and compacted by using the rock which is stripped firstly; S8, matrix soil covering is conducted; S9, after the matrix soil is backfilled, appropriate plants are selected for planting within the matrix soil backfilling range to conduct ecological restoration; S10, management is conducted after restoration; and S11, microorganisms are added, so that the fertility and air permeability of the soil are favorably preserved. According to the ecological restoration method for the geological environment of the coal mine, waste open pit coal mines and solid waste are subjected to resource utilization, so that the restoration cost is reduced, and ecological balance is achieved.
本发明公开了一种煤矿山地质环境生态修复方法，包括以下步骤：S1、对露天煤矿进行调查；S2、在综合治理的初期，将治理区内影响施工的构筑物，垃圾，废弃物进行清除；S3、表层土收集；S4、上覆层岩石剥离，并且将剥离物堆放在预先选好的场址；S5、采出残煤；S6、封堵和覆盖深部边界煤柱；S7、修复区回填、整平，将最先剥离的岩石对其进行回填，整平，压实；S8、基质土覆盖；S9、在基质土回填后，在基质土回填范围内，选取合适的植物进行种植，进行生态修复；S10、修复后管理；S11、添加微生物，有助于保存土壤的肥沃性和通气性。本发明提供一种煤矿山地质环境生态修复方法，对废弃的露天煤矿和固体废弃物的资源化利用以降低修复成本，实现生态平衡。
Ecological restoration method for geological environment of coal mine
The invention discloses an ecological restoration method for the geological environment of a coal mine. The ecological restoration method for the geological environment of the coal mine comprises the following steps that S1, an open pit coal mine is investigated; S2, at the initial stage of comprehensive treatment, structures, garbage and waste influencing construction in a treatment area are removed; S3, surface soil is collected; S4, overlying rock is stripped, and stripped objects are stacked at a pre-selected site; S5, residual coal is extracted; S6, a deep boundary coal pillar is blocked and covered; S7, a repair area is backfilled and leveled, specifically, the repair area is backfilled, leveled and compacted by using the rock which is stripped firstly; S8, matrix soil covering is conducted; S9, after the matrix soil is backfilled, appropriate plants are selected for planting within the matrix soil backfilling range to conduct ecological restoration; S10, management is conducted after restoration; and S11, microorganisms are added, so that the fertility and air permeability of the soil are favorably preserved. According to the ecological restoration method for the geological environment of the coal mine, waste open pit coal mines and solid waste are subjected to resource utilization, so that the restoration cost is reduced, and ecological balance is achieved.
本发明公开了一种煤矿山地质环境生态修复方法，包括以下步骤：S1、对露天煤矿进行调查；S2、在综合治理的初期，将治理区内影响施工的构筑物，垃圾，废弃物进行清除；S3、表层土收集；S4、上覆层岩石剥离，并且将剥离物堆放在预先选好的场址；S5、采出残煤；S6、封堵和覆盖深部边界煤柱；S7、修复区回填、整平，将最先剥离的岩石对其进行回填，整平，压实；S8、基质土覆盖；S9、在基质土回填后，在基质土回填范围内，选取合适的植物进行种植，进行生态修复；S10、修复后管理；S11、添加微生物，有助于保存土壤的肥沃性和通气性。本发明提供一种煤矿山地质环境生态修复方法，对废弃的露天煤矿和固体废弃物的资源化利用以降低修复成本，实现生态平衡。
Ecological restoration method for geological environment of coal mine
一种煤矿山地质环境生态修复方法
CHEN NENGYUAN (Autor:in) / YAO KAIWEN (Autor:in) / NAN YALIN (Autor:in) / JIA WENQI (Autor:in) / LIU KAIDE (Autor:in) / FAN JING (Autor:in)
04.01.2022
Patent
Elektronische Ressource
Chinesisch
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