Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
In-situ greening method for electrolytic manganese residue storage yard and in-situ greening device
The invention discloses an in-situ greening method for an electrolytic manganese residue storage yard. The method comprises the following steps: S1. site reshaping: digging placement pits along a plurality of contour lines of an electrolytic manganese residue heap body; and placing in-situ greening devices in the placement pits, and connecting the in-situ greening devices located at the same contour line, wherein the in-situ greening devices are of frame structures and are alkaline in pH; S2. base greening: planting herbal plants along edges of the placement pits; and S3. deep-layer greening:planting woody plants in the in-situ greening devices after the herbal plants of a surface layer of the electrolytic manganese residue heap body grow stably. According to the method, the woody plantscan be planted at the electrolytic manganese residue storage yard in situ, and greening and maintenance costs are reduced; and by using characteristics of tall and big woods, i.e., high absorption capacity and stable absorption to elements such as manganese, sulfur and nitrogen, entering of pollutants such as manganese compounds and free ammonia in electrolytic manganese residues into a water environment is reduced, and problems in pollution and ecological restoration of the electrolytic manganese residue storage yard are comprehensively solved.
本发明公开了一种电解锰渣堆场原位绿化方法，包括以下步骤：S1场地整型：沿电解锰渣堆体的多条等高线挖放置坑；在放置坑内放置原位绿化装置，原位绿化装置为框体结构，并且其pH为碱性，并且将位于同一等高线的原位绿化装置连接起来；S2基础绿化：沿放置坑边缘种植草本植物；S3深层绿化：待电解锰渣堆体表层草本植物生长稳定后，在原位绿化装置内种植木本植物。本发明能够实现在电解锰渣堆场原位种植木本植物，降低绿化以及维护成本，利用高大林木对锰、硫、氮等元素的吸收量大、吸收稳定的特性，减少电解锰渣中的锰化合物、游离氨等污染物进入水体环境，全面解决了电解锰渣堆场污染及生态修复的问题。
In-situ greening method for electrolytic manganese residue storage yard and in-situ greening device
The invention discloses an in-situ greening method for an electrolytic manganese residue storage yard. The method comprises the following steps: S1. site reshaping: digging placement pits along a plurality of contour lines of an electrolytic manganese residue heap body; and placing in-situ greening devices in the placement pits, and connecting the in-situ greening devices located at the same contour line, wherein the in-situ greening devices are of frame structures and are alkaline in pH; S2. base greening: planting herbal plants along edges of the placement pits; and S3. deep-layer greening:planting woody plants in the in-situ greening devices after the herbal plants of a surface layer of the electrolytic manganese residue heap body grow stably. According to the method, the woody plantscan be planted at the electrolytic manganese residue storage yard in situ, and greening and maintenance costs are reduced; and by using characteristics of tall and big woods, i.e., high absorption capacity and stable absorption to elements such as manganese, sulfur and nitrogen, entering of pollutants such as manganese compounds and free ammonia in electrolytic manganese residues into a water environment is reduced, and problems in pollution and ecological restoration of the electrolytic manganese residue storage yard are comprehensively solved.
本发明公开了一种电解锰渣堆场原位绿化方法，包括以下步骤：S1场地整型：沿电解锰渣堆体的多条等高线挖放置坑；在放置坑内放置原位绿化装置，原位绿化装置为框体结构，并且其pH为碱性，并且将位于同一等高线的原位绿化装置连接起来；S2基础绿化：沿放置坑边缘种植草本植物；S3深层绿化：待电解锰渣堆体表层草本植物生长稳定后，在原位绿化装置内种植木本植物。本发明能够实现在电解锰渣堆场原位种植木本植物，降低绿化以及维护成本，利用高大林木对锰、硫、氮等元素的吸收量大、吸收稳定的特性，减少电解锰渣中的锰化合物、游离氨等污染物进入水体环境，全面解决了电解锰渣堆场污染及生态修复的问题。
In-situ greening method for electrolytic manganese residue storage yard and in-situ greening device
一种电解锰渣堆场原位绿化方法以及原位绿化装置
LIU FANG (Autor:in) / ZHU JIAN (Autor:in) / CHEN ZUYONG (Autor:in) / LIU YUANSHENG (Autor:in)
19.06.2020
Patent
Elektronische Ressource
Chinesisch
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