Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Permeable reactive barrier filler
The invention relates to permeable reactive barrier filler, and belongs to the technical field of underground water pollution control. The filler is prepared from the following raw materials in percentage by weight: 30-40 percent of steel slag powder and 60-70 percent of limestone powder; and the steel slag powder and the limestone powder are mixed, granulated and dried to obtain the filler. The limestone and steel slag serving as raw materials of the filler have rich resources and low prices, and the preparation process is simple and has relatively low cost. The filler in a barrier can be used for purifying pollutants in water when the polluted underground water passes through the permeable reactive barrier, and various metal ions in the water can be effectively adsorbed.
Permeable reactive barrier filler
The invention relates to permeable reactive barrier filler, and belongs to the technical field of underground water pollution control. The filler is prepared from the following raw materials in percentage by weight: 30-40 percent of steel slag powder and 60-70 percent of limestone powder; and the steel slag powder and the limestone powder are mixed, granulated and dried to obtain the filler. The limestone and steel slag serving as raw materials of the filler have rich resources and low prices, and the preparation process is simple and has relatively low cost. The filler in a barrier can be used for purifying pollutants in water when the polluted underground water passes through the permeable reactive barrier, and various metal ions in the water can be effectively adsorbed.
Permeable reactive barrier filler
ZHOU QI (Autor:in) / LI FEN (Autor:in) / HUANG MAOKAI (Autor:in)
13.01.2016
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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